added node-red-contrib-influxdv
This commit is contained in:
parent
2ba50e7fac
commit
f225035204
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@ -654,5 +654,27 @@
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_spacer.js"
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}
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}
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},
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"node-red-contrib-influxdb": {
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"name": "node-red-contrib-influxdb",
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"version": "0.6.1",
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"local": true,
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"user": true,
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"nodes": {
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"influxdb": {
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"name": "influxdb",
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"types": [
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"influxdb",
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"influxdb out",
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"influxdb batch",
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"influxdb in"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-contrib-influxdb",
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"file": "/data/node_modules/node-red-contrib-influxdb/influxdb.js"
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}
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}
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}
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}
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@ -415,5 +415,244 @@
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"file": "/usr/src/node-red/node_modules/@node-red/nodes/core/storage/23-watch.js"
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}
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}
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},
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"node-red-dashboard": {
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"name": "node-red-dashboard",
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"version": "3.3.1",
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"local": true,
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"user": true,
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"nodes": {
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"ui_base": {
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"name": "ui_base",
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"types": [
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"ui_base"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_base.js"
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},
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"ui_button": {
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"name": "ui_button",
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"types": [
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"ui_button"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_button.js"
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},
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"ui_dropdown": {
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"name": "ui_dropdown",
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"types": [
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"ui_dropdown"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_dropdown.js"
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},
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"ui_switch": {
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"name": "ui_switch",
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"types": [
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"ui_switch"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_switch.js"
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},
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"ui_slider": {
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"name": "ui_slider",
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"types": [
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"ui_slider"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_slider.js"
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},
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"ui_numeric": {
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"name": "ui_numeric",
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"types": [
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"ui_numeric"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_numeric.js"
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},
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"ui_text_input": {
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"name": "ui_text_input",
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"types": [
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"ui_text_input"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_text_input.js"
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},
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"ui_date_picker": {
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"name": "ui_date_picker",
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"types": [
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"ui_date_picker"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_date_picker.js"
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},
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"ui_colour_picker": {
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"name": "ui_colour_picker",
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"types": [
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"ui_colour_picker"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_colour_picker.js"
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},
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"ui_form": {
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"name": "ui_form",
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"types": [
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"ui_form"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_form.js"
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},
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"ui_text": {
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"name": "ui_text",
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"types": [
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"ui_text"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_text.js"
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},
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"ui_gauge": {
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"name": "ui_gauge",
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"types": [
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"ui_gauge"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_gauge.js"
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},
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"ui_chart": {
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"name": "ui_chart",
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"types": [
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"ui_chart"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_chart.js"
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},
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"ui_audio": {
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"name": "ui_audio",
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"types": [
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"ui_audio"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_audio.js"
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},
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"ui_toast": {
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"name": "ui_toast",
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"types": [
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"ui_toast"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_toast.js"
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},
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"ui_ui_control": {
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"name": "ui_ui_control",
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"types": [
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"ui_ui_control"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_ui_control.js"
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},
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"ui_template": {
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"name": "ui_template",
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"types": [
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"ui_template"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_template.js"
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},
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"ui_link": {
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"name": "ui_link",
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"types": [
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"ui_link"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_link.js"
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},
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"ui_tab": {
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"name": "ui_tab",
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"types": [
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"ui_tab"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_tab.js"
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},
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"ui_group": {
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"name": "ui_group",
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"types": [
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"ui_group"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_group.js"
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},
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"ui_spacer": {
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"name": "ui_spacer",
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"types": [
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"ui_spacer"
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],
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"enabled": true,
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"local": true,
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"user": false,
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"module": "node-red-dashboard",
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"file": "/data/node_modules/node-red-dashboard/nodes/ui_spacer.js"
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}
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}
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}
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}
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|
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|
||||
|
|
@ -0,0 +1 @@
|
|||
../npm/bin/npm-cli.js
|
||||
|
|
@ -0,0 +1 @@
|
|||
../npm/bin/npx-cli.js
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,21 @@
|
|||
MIT License
|
||||
|
||||
Copyright (c) 2019 InfluxData
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
# @influxdata/influxdb-client
|
||||
|
||||
The reference javascript client for InfluxDB 2.x. Both node and browser environments are supported. The package.json
|
||||
|
||||
- **main** points to node.js CJS distribution
|
||||
- **module** points to node.js ESM distribution
|
||||
- **browser** points to browser (UMD) distribution
|
||||
|
||||
Node.js distributions do not work in browser and vice versa, because different platform APIs are used. Use `@influxdata/influxdb-client-browser` to import browser ESM module. See https://github.com/influxdata/influxdb-client-js to know more.
|
||||
|
||||
**Note: This library is for use with InfluxDB 2.x or 1.8+. For connecting to InfluxDB 1.x instances, see [node-influx](https://github.com/node-influx/node-influx).**
|
||||
8
software/flow/node_modules/@influxdata/influxdb-client/api-extractor.json
generated
vendored
Normal file
8
software/flow/node_modules/@influxdata/influxdb-client/api-extractor.json
generated
vendored
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
/**
|
||||
* Config file for API Extractor. For more info, please visit: https://api-extractor.com
|
||||
*/
|
||||
{
|
||||
"$schema": "https://developer.microsoft.com/json-schemas/api-extractor/v7/api-extractor.schema.json",
|
||||
"extends": "../../scripts/api-extractor-base.json",
|
||||
"mainEntryPointFilePath": "<projectFolder>/dist/index.d.ts"
|
||||
}
|
||||
84
software/flow/node_modules/@influxdata/influxdb-client/package.json
generated
vendored
Normal file
84
software/flow/node_modules/@influxdata/influxdb-client/package.json
generated
vendored
Normal file
|
|
@ -0,0 +1,84 @@
|
|||
{
|
||||
"name": "@influxdata/influxdb-client",
|
||||
"version": "1.33.1",
|
||||
"description": "InfluxDB 2.x client",
|
||||
"scripts": {
|
||||
"apidoc:extract": "api-extractor run",
|
||||
"build": "yarn run clean && yarn tsup --config ./tsup.config.browser.ts && yarn tsup",
|
||||
"clean": "rimraf dist build coverage .nyc_output doc *.lcov reports",
|
||||
"coverage": "nyc mocha --require ts-node/register 'test/**/*.test.ts' --exit",
|
||||
"coverage:ci": "yarn run coverage && yarn run coverage:lcov",
|
||||
"coverage:lcov": "yarn run --silent nyc report --reporter=text-lcov > coverage/coverage.lcov",
|
||||
"test": "yarn run lint && yarn run typecheck && yarn run test:all",
|
||||
"test:all": "mocha --require esbuild-runner/register 'test/**/*.test.ts' --exit",
|
||||
"test:unit": "mocha --require esbuild-runner/register 'test/unit/**/*.test.ts' --exit",
|
||||
"test:integration": "mocha --require esbuild-runner/register 'test/integration/**/*.test.ts' --exit",
|
||||
"test:ci": "yarn run lint:ci && yarn run test:all --exit --reporter mocha-junit-reporter --reporter-options mochaFile=../../reports/core_mocha/test-results.xml",
|
||||
"test:watch": "mocha --require esbuild-runner/register 'test/unit/**/*.test.ts' --watch-extensions ts --watch",
|
||||
"typecheck": "tsc --noEmit --pretty",
|
||||
"lint": "eslint 'src/**/*.ts' 'test/**/*.ts'",
|
||||
"lint:ci": "yarn run lint --format junit --output-file ../../reports/core_eslint/eslint.xml",
|
||||
"lint:fix": "eslint --fix 'src/**/*.ts'"
|
||||
},
|
||||
"main": "dist/index.js",
|
||||
"module": "dist/index.mjs",
|
||||
"module:browser": "dist/index.browser.mjs",
|
||||
"browser": "dist/index.browser.js",
|
||||
"types": "dist/index.d.ts",
|
||||
"exports": {
|
||||
".": {
|
||||
"types": "./dist/index.d.ts",
|
||||
"browser": {
|
||||
"import": "./dist/index.browser.mjs",
|
||||
"require": "./dist/index.browser.js",
|
||||
"script": "./dist/influxdb.js",
|
||||
"default": "./dist/index.browser.js"
|
||||
},
|
||||
"deno": "./dist/index.browser.mjs",
|
||||
"import": "./dist/index.mjs",
|
||||
"require": "./dist/index.js"
|
||||
}
|
||||
},
|
||||
"homepage": "https://github.com/influxdata/influxdb-client-js",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+https://github.com/influxdata/influxdb-client-js",
|
||||
"directory": "packages/core"
|
||||
},
|
||||
"keywords": [
|
||||
"influxdb",
|
||||
"influxdata"
|
||||
],
|
||||
"author": {
|
||||
"name": "Pavel Zavora"
|
||||
},
|
||||
"license": "MIT",
|
||||
"devDependencies": {
|
||||
"@microsoft/api-extractor": "^7.31.0",
|
||||
"@types/chai": "^4.2.5",
|
||||
"@types/mocha": "^10.0.0",
|
||||
"@types/sinon": "^10.0.13",
|
||||
"@typescript-eslint/eslint-plugin": "^5.29.0",
|
||||
"@typescript-eslint/parser": "^5.29.0",
|
||||
"chai": "^4.2.0",
|
||||
"esbuild": "^0.17.4",
|
||||
"esbuild-runner": "^2.2.1",
|
||||
"eslint": "^8.18.0",
|
||||
"eslint-config-prettier": "^8.5.0",
|
||||
"eslint-plugin-prettier": "^4.0.0",
|
||||
"eslint-plugin-tsdoc": "^0.2.16",
|
||||
"follow-redirects": "^1.14.7",
|
||||
"mocha": "^10.0.0",
|
||||
"mocha-junit-reporter": "^2.0.2",
|
||||
"nock": "^13.2.8",
|
||||
"nyc": "^15.1.0",
|
||||
"prettier": "^2.7.1",
|
||||
"rimraf": "^4.1.1",
|
||||
"rxjs": "^7.2.0",
|
||||
"sinon": "^15.0.0",
|
||||
"ts-node": "^10.9.1",
|
||||
"tsup": "^6.2.1",
|
||||
"typescript": "^4.8.2"
|
||||
},
|
||||
"gitHead": "4ffd54959e569b1696a60295eccf7985af81dcd1"
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
## Expected Behavior
|
||||
|
||||
## Actual Behavior
|
||||
|
||||
## Steps/Code to Reproduce the Problem
|
||||
|
||||
1. 1. 1.
|
||||
|
||||
```
|
||||
const influx = require('influx')
|
||||
|
||||
// ...
|
||||
```
|
||||
|
||||
## Specifications
|
||||
|
||||
- Version:
|
||||
- Platform:
|
||||
- Subsystem:
|
||||
11
software/flow/node_modules/influx/.github/PULL_REQUEST_TEMPLATE.md
generated
vendored
Normal file
11
software/flow/node_modules/influx/.github/PULL_REQUEST_TEMPLATE.md
generated
vendored
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
Fixes #
|
||||
|
||||
## Proposed Changes
|
||||
|
||||
---
|
||||
|
||||
## Checklist
|
||||
|
||||
- [ ] A test has been added if appropriate
|
||||
- [ ] `npm test` completes successfully
|
||||
- [ ] Commit messages are in [semantic format](https://seesparkbox.com/foundry/semantic_commit_messages)
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
# Configuration for probot-stale - https://github.com/probot/stale
|
||||
|
||||
# Number of days of inactivity before an Issue or Pull Request becomes stale
|
||||
daysUntilStale: 60
|
||||
|
||||
# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
|
||||
# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
|
||||
daysUntilClose: 7
|
||||
|
||||
# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
|
||||
onlyLabels: []
|
||||
|
||||
# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
|
||||
exemptLabels:
|
||||
- pinned
|
||||
- security
|
||||
- "[Status] Maybe Later"
|
||||
- "help wanted"
|
||||
|
||||
# Set to true to ignore issues in a project (defaults to false)
|
||||
exemptProjects: false
|
||||
|
||||
# Set to true to ignore issues in a milestone (defaults to false)
|
||||
exemptMilestones: false
|
||||
|
||||
# Set to true to ignore issues with an assignee (defaults to false)
|
||||
exemptAssignees: false
|
||||
|
||||
# Label to use when marking as stale
|
||||
staleLabel: stale
|
||||
|
||||
# Comment to post when marking as stale. Set to `false` to disable
|
||||
markComment: >
|
||||
This issue has been automatically marked as stale because it has not had
|
||||
recent activity. It will be closed if no further activity occurs. Thank you
|
||||
for your contributions.
|
||||
|
||||
# Comment to post when removing the stale label.
|
||||
# unmarkComment: >
|
||||
# Your comment here.
|
||||
|
||||
# Comment to post when closing a stale Issue or Pull Request.
|
||||
# closeComment: >
|
||||
# Your comment here.
|
||||
|
||||
# Limit the number of actions per hour, from 1-30. Default is 30
|
||||
limitPerRun: 30
|
||||
# Limit to only `issues` or `pulls`
|
||||
# only: issues
|
||||
|
||||
# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
|
||||
# pulls:
|
||||
# daysUntilStale: 30
|
||||
# markComment: >
|
||||
# This pull request has been automatically marked as stale because it has not had
|
||||
# recent activity. It will be closed if no further activity occurs. Thank you
|
||||
# for your contributions.
|
||||
|
||||
# issues:
|
||||
# exemptLabels:
|
||||
# - confirmed
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
# This is a basic workflow to help you get started with Actions
|
||||
|
||||
name: CI
|
||||
|
||||
# Controls when the action will run. Triggers the workflow on push or pull request
|
||||
# events but only for the master branch
|
||||
on:
|
||||
push:
|
||||
branches: [master]
|
||||
pull_request:
|
||||
branches: [master]
|
||||
|
||||
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
|
||||
jobs:
|
||||
# This workflow contains a single job called "build"
|
||||
build:
|
||||
# The type of runner that the job will run on
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
# Steps represent a sequence of tasks that will be executed as part of the job
|
||||
steps:
|
||||
# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
|
||||
- uses: actions/checkout@v2
|
||||
with:
|
||||
# Make sure the actual branch is checked out when running on pull requests
|
||||
ref: ${{ github.head_ref }}
|
||||
|
||||
- name: Prettier
|
||||
uses: creyD/prettier_action@v3.0
|
||||
with:
|
||||
prettier_options: --write **/*.{tsx,ts,md}
|
||||
commit_message: "style: prettier code"
|
||||
env:
|
||||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
# Ignore artifacts:
|
||||
doc
|
||||
lib
|
||||
coverage
|
||||
|
||||
|
|
@ -0,0 +1 @@
|
|||
{}
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
{
|
||||
"recommendations": ["esbenp.prettier-vscode"]
|
||||
}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
{
|
||||
"editor.formatOnSave": true,
|
||||
"editor.tabSize": 2
|
||||
}
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
# node-influx Changelog
|
||||
|
||||
## 2017-03-04, 5.0.5
|
||||
|
||||
- Allow passing custom request options to http(s)?.request ([#262](https://github.com/node-influx/node-influx/issues/262), [#260](https://github.com/node-influx/node-influx/issues/260))
|
||||
- Fix getNanoDate failing for second-precision timestamps ([#261](https://github.com/node-influx/node-influx/issues/261))
|
||||
- Update TypeScript to 2.2.x
|
||||
- Support multiple queries in queryRaw() ([#254](https://github.com/node-influx/node-influx/pull/254))
|
||||
|
||||
## 2016-11-12, 5.0.1
|
||||
|
||||
- bug: `.grantPrivilege` generating invalid queries ([#239](https://github.com/node-influx/node-influx/issues/239))
|
||||
- doc: a documentation issue in `.createRetentionPolicy`'s options ([#238](https://github.com/node-influx/node-influx/issues/238))
|
||||
- doc: `tags` and `fields` being swapped in a couple of usage examples
|
||||
|
||||
## 2016-10-27, 5.0.0
|
||||
|
||||
Stable release! No new changes.
|
||||
|
||||
## 2016-10-24, 5.0.0-alpha.4
|
||||
|
||||
- **breaking** (only TypeScript): interfaces have been renamed and prefixed with an `I`
|
||||
- added compatibility with Node 4 (and non-ES6 targets with polyfills).
|
||||
|
||||
## 2016-10-22, 5.0.0-alpha.3
|
||||
|
||||
- Fix more documentation typos.
|
||||
- Fix requests to `https` hosts failing.
|
||||
|
||||
## 2016-10-21, 5.0.0-alpha.2
|
||||
|
||||
- **breaking**: The `epoch` property in the IQueryOptions type has been renamed to `precision` for consistency.
|
||||
- Multiple fixes have been made for Webpack support, awaiting resolution of [node-libs-browser#41](https://github.com/webpack/node-libs-browser/pull/41)
|
||||
- Fixed an issue where precision could be lost when querying for nanosecond precision.
|
||||
- All `time` columns in Results are parsed to NanoDates, increased NanoDate parsing speed.
|
||||
- Fixed various compatibility issues with browser polyfills.
|
||||
- Documentation typos have been fixed (thanks @dandv!) and made more consistent.
|
||||
|
||||
## 2016-10-15, 5.0.0-alpha.1
|
||||
|
||||
5.0.0 is a port/rewrite of node-influx to TypeScript, aiming to provide a stronger foundation while fixing many of the pain points and bugs which currently exist. These include issues with escaping data passed to node-influx, date handling difficulties, quirks in the connection, and the lack of complete unit tests. We also take the opportunity to build a more modern, promise-based API. Concretely, here's what we've got for you:
|
||||
|
||||
- A modern promise based API;
|
||||
- Order-of-magnitude performance increases (varying per situation);
|
||||
- A more consistent API with predictable and consistent escaping;
|
||||
- The ability to correctly and accurately [deal with times](https://node-influx.github.io/manual/usage.html#a-moment-for-times);
|
||||
- The ability to correctly and accurately [deal with all data types](https://node-influx.github.io/typedef/index.html#static-typedef-ISchemaOptions);
|
||||
- Fix some methods plain not working;
|
||||
- Isomorphism, allowing the adapter to work in both Node and the browser;
|
||||
- Less weird connection pool failures;
|
||||
- Much better and more complete [documentation](https://node-influx.github.io/class/src/index.js~InfluxDB.html);
|
||||
|
||||
Please see the documentation linked in the readme for more information. The following is a list of breaking changes:
|
||||
|
||||
- **breaking:** all methods have been modified to return promises
|
||||
- **breaking:** result output for grouped results has changed
|
||||
- **breaking:** data passed into Influx, except where otherwise noted, will be escaped automatically
|
||||
- **breaking:** the point structure for `.write*` methods has changed
|
||||
- **breaking:** the `.writePoint` method has been removed
|
||||
- **breaking:** `.writeSeries` as been more appropriately renamed `writeMeasurement`
|
||||
- **breaking:** write methods now write in nanosecond precision by default
|
||||
- **breaking:** `.getSeriesNames` has been renamed `.getSeries`
|
||||
- **breaking:** the old `.getSeries` method has been removed in favor of the behaviour exhibited by `getSeriesNames`
|
||||
- **breaking:** the InfluxDB client must now be invoked as `new InfluxDB`
|
||||
- **breaking:** the connection pool configuration has changed
|
||||
|
||||
## 2016-10-06, Version 4.2.3
|
||||
|
||||
- bug: globalAgent ignored during HTTPS communication (#207)
|
||||
- bug: fix methods using deprecated GET which should be using POST (#191 and #188)
|
||||
- improvement: Support writing RFC3339 timestamps (#203)
|
||||
- improvement: Added a non-failing error message when the body is empty (#160)
|
||||
- docs: fix confusing terminology with series versus measurement (#205)
|
||||
- docs: update links in CONTRIBUTING.md (#199)
|
||||
- docs: fix "deprecated" typo in docs (#184)
|
||||
|
||||
## 2016-09-15, Version 4.2.2
|
||||
|
||||
Shoutout to @dandv for lots of awesome PRs this release!
|
||||
|
||||
- improvement: sort tags before writing for greater performance (#179)
|
||||
- improvement: make code compliant with the latest `standard` rules (#161)
|
||||
- bug: fix escaping of quotes in strings (#183)
|
||||
- bug: fix empty result from `getDatabaseNames` throwing errors (#168)
|
||||
- docs: fix messy terminology and typos (#183 and #170)
|
||||
- docs: include the full license file and copyright (#180)
|
||||
- docs: fix instructions to run `standard` instead of just `lint` (#181)
|
||||
|
||||
## 2016-05-05, Version 4.2.0
|
||||
|
||||
- typings: Added TypeScript definitions, thanks to @SPARTAN563 (#129)
|
||||
- init-url: Added support for configuring the client using a url (#128)
|
||||
- deps: Updated lodash dependency (#133)
|
||||
- \_createKeyTagString: Fix '=' char escaping in KeyTagString (#127)
|
||||
- \_createKeyValueString/\_createKeyTagString: Fix encoding failues on objects containing a 'length' key (#126)
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
# Contributing
|
||||
|
||||
We'd like to encourage you to contribute to the repository. You can do this by making an [issue ticket](https://github.com/node-influx/node-influx/issues) or, even better, submitting a patch via a pull request.
|
||||
|
||||
We try to make it as easy as possible for you but there are a few things to consider when contributing. The following guidelines for contribution should be followed if you want to submit a pull request:
|
||||
|
||||
## How to prepare
|
||||
|
||||
- You need a [GitHub account](https://github.com/signup/free)
|
||||
- Submit an [issue ticket](https://github.com/node-influx/node-influx/issues) for your issue if there is not one yet.
|
||||
_ Describe the issue and include steps to reproduce if it's a bug.
|
||||
_ Ensure to mention the earliest version that you know is affected.
|
||||
- If you are able and want to fix this, fork the repository on GitHub
|
||||
|
||||
## Make Changes
|
||||
|
||||
- In your forked repository, create a topic branch for your upcoming patch. (e.g. `feature--autoplay` or `bugfix--ios-crash`)
|
||||
_ Usually this is based on the master branch.
|
||||
_ Create a branch based on master; `git branch fix/master/my_contribution master` then checkout the new branch with `git checkout fix/master/my_contribution`. Please avoid working directly on the `master` branch.
|
||||
- Make sure you follow the established coding style. You can run `npm run test:lint` to verify you're all set.
|
||||
- Make use of the `.editorconfig`-file if provided with the repository.
|
||||
- Make commits of logical units and describe them properly, documenting anything new that you add.
|
||||
- If possible, submit tests to your patch / new feature so it can be tested easily.
|
||||
- Assure nothing is broken by running all the tests via `npm test`.
|
||||
|
||||
## Submit Changes
|
||||
|
||||
- Push your changes to a topic branch in your fork of the repository.
|
||||
- Open a pull request to the this repository and choose the right original branch you want to patch.
|
||||
- If not done in commit messages (which you really should do) please reference and update your issue with the code changes. But _please do not close the issue yourself_.
|
||||
- We'll review your changes and respond soon, usually within a day!
|
||||
|
||||
## Additional Resources
|
||||
|
||||
- [General GitHub documentation](http://help.github.com/)
|
||||
- [GitHub pull request documentation](http://help.github.com/send-pull-requests/)
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
MIT License
|
||||
|
||||
Copyright (c) 2016 Connor Peet
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
<p align="center">
|
||||
<img src="https://raw.github.com/node-influx/node-influx/master/logo.png?v3" alt="node-influx, an InfluxDB client for Node.js and Browsers">
|
||||
</p>
|
||||
|
||||
<hr/>
|
||||
|
||||
<p align="center">
|
||||
<b><!--An InfluxDB Client for Node.js and Browsers--></b>
|
||||
</p>
|
||||
|
||||
<p align="center">
|
||||
<a href="https://travis-ci.org/node-influx/node-influx">
|
||||
<img src="https://img.shields.io/travis/node-influx/node-influx/master.svg?style=flat-square"
|
||||
alt="Travis Build">
|
||||
</a>
|
||||
<a href="">
|
||||
<img alt="Coveralls github branch" src="https://img.shields.io/coveralls/github/node-influx/node-influx/master.svg?style=flat-square">
|
||||
</a>
|
||||
<a href="https://www.npmjs.com/package/influx">
|
||||
<img src="https://img.shields.io/npm/v/influx.svg?style=flat-square"
|
||||
alt="NPM Version">
|
||||
</a>
|
||||
<a href="https://www.npmjs.com/package/influx">
|
||||
<img src="https://img.shields.io/npm/dm/influx.svg?style=flat-square"
|
||||
alt="NPM Downloads">
|
||||
|
||||
</a>
|
||||
</p>
|
||||
|
||||
<hr/>
|
||||
|
||||
## Installation
|
||||
|
||||
For Node, simply:
|
||||
|
||||
$ npm install --save influx
|
||||
|
||||
For browsers, see the [browser setup](https://node-influx.github.io/manual/usage.html#browser-setup) instructions.
|
||||
|
||||
## Features
|
||||
|
||||
- Simple API for nearly all Influx operations
|
||||
- Fully supported in Node and the browser
|
||||
- Performant, processing millions of rows/sec on modest hardware
|
||||
- Zero dependencies
|
||||
|
||||
## Compatibility
|
||||
|
||||
Version 5.x.x is compatible with InfluxDB 1.x on Node 4 on onwards, and modern browsers
|
||||
|
||||
Version 4.x.x is compatible with InfluxDB 0.9.x - 0.13.x on Node 0.12 and onwards
|
||||
|
||||
Version 3.x.x is compatible with InfluxDB 0.8.x - 3.x will no longer have updates by core contributers, please consider upgrading.
|
||||
|
||||
## Usage
|
||||
|
||||
- [API Documentation](https://node-influx.github.io/class/src/index.js~InfluxDB.html)
|
||||
- [Tutorials & Examples](https://node-influx.github.io/manual/tutorial.html)
|
||||
- [Changelog](https://node-influx.github.io/manual/changelog.html)
|
||||
- [Contributing](CONTRIBUTING.md)
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
{
|
||||
"source": "./lib/src",
|
||||
"destination": "./doc",
|
||||
"plugins": [
|
||||
{
|
||||
"name": "esdoc-standard-plugin",
|
||||
"option": {
|
||||
"brand": {
|
||||
"title": "node-influx"
|
||||
},
|
||||
"undocumentIdentifier": { "enable": false },
|
||||
"manual": {
|
||||
"files": [
|
||||
"./examples/express_response_times/readme.md",
|
||||
"./examples/times.md",
|
||||
"./examples/browser-setup.md",
|
||||
"./examples/testing.md",
|
||||
"./CONTRIBUTING.md"
|
||||
],
|
||||
"changelog": ["./CHANGELOG.md"]
|
||||
},
|
||||
"test": {
|
||||
"type": "mocha",
|
||||
"source": "./lib/test/unit",
|
||||
"includes": ["\\.test\\.js$"]
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
export interface IBackoffStrategy {
|
||||
/**
|
||||
* GetDelay returns the amount of delay of the current backoff.
|
||||
*/
|
||||
getDelay: () => number;
|
||||
/**
|
||||
* Next is called when a failure occurs on a host to
|
||||
* return the next backoff amount.
|
||||
*/
|
||||
next: () => IBackoffStrategy;
|
||||
/**
|
||||
* Returns a strategy with a reset backoff counter.
|
||||
*/
|
||||
reset: () => IBackoffStrategy;
|
||||
}
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
48
software/flow/node_modules/influx/lib/src/backoff/exponential.d.ts
generated
vendored
Normal file
48
software/flow/node_modules/influx/lib/src/backoff/exponential.d.ts
generated
vendored
Normal file
|
|
@ -0,0 +1,48 @@
|
|||
import { IBackoffStrategy } from "./backoff";
|
||||
/**
|
||||
* IExponentialOptions are passed into the ExponentialBackoff constructor. The
|
||||
* backoff equation is, in general, min(max, initial ^ n), where `n` is
|
||||
* an incremented backoff factor. The result of the equation is a delay
|
||||
* given in milliseconds.
|
||||
*
|
||||
*/
|
||||
export interface IExponentialOptions {
|
||||
/**
|
||||
* The initial delay passed to the equation.
|
||||
*/
|
||||
initial: number;
|
||||
/**
|
||||
* Random factor to subtract from the `n` count.
|
||||
*/
|
||||
random: number;
|
||||
/**
|
||||
* Max is the maximum value of the delay.
|
||||
*/
|
||||
max: number;
|
||||
}
|
||||
/**
|
||||
* Exponential Backoff
|
||||
* @see https://en.wikipedia.org/wiki/Exponential_backoff
|
||||
*/
|
||||
export declare class ExponentialBackoff implements IBackoffStrategy {
|
||||
protected options: IExponentialOptions;
|
||||
private _counter;
|
||||
/**
|
||||
* Creates a new exponential backoff strategy.
|
||||
* @see https://en.wikipedia.org/wiki/Exponential_backoff
|
||||
* @param options
|
||||
*/
|
||||
constructor(options: IExponentialOptions);
|
||||
/**
|
||||
* @inheritDoc
|
||||
*/
|
||||
getDelay(): number;
|
||||
/**
|
||||
* @inheritDoc
|
||||
*/
|
||||
next(): IBackoffStrategy;
|
||||
/**
|
||||
* @inheritDoc
|
||||
*/
|
||||
reset(): IBackoffStrategy;
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.ExponentialBackoff = void 0;
|
||||
/**
|
||||
* Exponential Backoff
|
||||
* @see https://en.wikipedia.org/wiki/Exponential_backoff
|
||||
*/
|
||||
class ExponentialBackoff {
|
||||
/**
|
||||
* Creates a new exponential backoff strategy.
|
||||
* @see https://en.wikipedia.org/wiki/Exponential_backoff
|
||||
* @param options
|
||||
*/
|
||||
constructor(options) {
|
||||
this.options = options;
|
||||
this._counter = 0;
|
||||
}
|
||||
/**
|
||||
* @inheritDoc
|
||||
*/
|
||||
getDelay() {
|
||||
const count = this._counter - Math.round(Math.random() * this.options.random); // Tslint:disable-line
|
||||
return Math.min(this.options.max, this.options.initial * Math.pow(2, Math.max(count, 0)));
|
||||
}
|
||||
/**
|
||||
* @inheritDoc
|
||||
*/
|
||||
next() {
|
||||
const next = new ExponentialBackoff(this.options);
|
||||
next._counter = this._counter + 1;
|
||||
return next;
|
||||
}
|
||||
/**
|
||||
* @inheritDoc
|
||||
*/
|
||||
reset() {
|
||||
return new ExponentialBackoff(this.options);
|
||||
}
|
||||
}
|
||||
exports.ExponentialBackoff = ExponentialBackoff;
|
||||
|
|
@ -0,0 +1,254 @@
|
|||
export interface IStringable {
|
||||
toString: () => string;
|
||||
}
|
||||
export interface IBaseExpression<T> {
|
||||
/**
|
||||
* Inserts a tag name in the expression.
|
||||
*/
|
||||
tag: (name: string) => T;
|
||||
/**
|
||||
* Inserts a field name in the expression.
|
||||
*/
|
||||
field: (name: string) => T;
|
||||
/**
|
||||
* Chains on a value to the expression. An error will be thrown if the
|
||||
* value is a type we can't represent in InfluxQL, primarily `null` or
|
||||
* `undefined.`
|
||||
*/
|
||||
value: (value: any) => T;
|
||||
}
|
||||
export interface IExpressionHead extends IBaseExpression<IBinaryOp> {
|
||||
}
|
||||
export interface IExpressionTail extends IBaseExpression<IExpressionHead> {
|
||||
}
|
||||
export interface IBinaryOp {
|
||||
/**
|
||||
* Adds an 'AND' operator
|
||||
*/
|
||||
and: IExpressionTail;
|
||||
/**
|
||||
* Adds an 'OR' operator
|
||||
*/
|
||||
or: IExpressionTail;
|
||||
/**
|
||||
* Adds a '+' addition symbol
|
||||
*/
|
||||
plus: IExpressionTail;
|
||||
/**
|
||||
* Adds a '*' multiplication symbol
|
||||
*/
|
||||
times: IExpressionTail;
|
||||
/**
|
||||
* Adds a '-' subtraction symbol
|
||||
*/
|
||||
minus: IExpressionTail;
|
||||
/**
|
||||
* Adds a '/' division symbol
|
||||
*/
|
||||
div: IExpressionTail;
|
||||
/**
|
||||
* Adds a '=' symbol
|
||||
*/
|
||||
equals: IExpressionTail;
|
||||
/**
|
||||
* Adds a '=~' comparator to select entries matching a regex.
|
||||
*/
|
||||
matches: IExpressionTail;
|
||||
/**
|
||||
* Adds a '!~' comparator to select entries not matching a regex.
|
||||
*/
|
||||
doesntMatch: IExpressionTail;
|
||||
/**
|
||||
* Adds a '!=' comparator to select entries not equaling a certain value.
|
||||
*/
|
||||
notEqual: IExpressionTail;
|
||||
/**
|
||||
* Adds a '>' symbol
|
||||
*/
|
||||
gt: IExpressionTail;
|
||||
/**
|
||||
* Adds a '>=' symbol
|
||||
*/
|
||||
gte: IExpressionTail;
|
||||
/**
|
||||
* Adds a '<' symbol
|
||||
*/
|
||||
lt: IExpressionTail;
|
||||
/**
|
||||
* Adds a '<=' symbol
|
||||
*/
|
||||
lte: IExpressionTail;
|
||||
}
|
||||
/**
|
||||
* Expression is used to build filtering expressions, like those used in WHERE
|
||||
* clauses. It can be used for fluent and safe building of queries using
|
||||
* untrusted input.
|
||||
*
|
||||
* @example
|
||||
* e => e
|
||||
* .field('host').equals.value('ares.peet.io')
|
||||
* .or
|
||||
* .field('host').matches(/example\.com$/)
|
||||
* .or
|
||||
* .expr(e => e
|
||||
* .field('country').equals.value('US')
|
||||
* .and
|
||||
* .field('state').equals.value('WA'));
|
||||
*
|
||||
* // Generates:
|
||||
* // "host" = 'ares.peet.io' OR "host" ~= /example\.com$/ OR \
|
||||
* // ("county" = 'US' AND "state" = 'WA')
|
||||
*/
|
||||
export declare class Expression implements IExpressionHead, IExpressionTail, IBinaryOp {
|
||||
private readonly _query;
|
||||
/**
|
||||
* Inserts a tag reference into the expression; the name will be
|
||||
* automatically escaped.
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
tag(name: string): this;
|
||||
/**
|
||||
* Inserts a field reference into the expression; the name will be
|
||||
* automatically escaped.
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
field(name: string): this;
|
||||
/**
|
||||
* Inserts a subexpression; invokes the function with a new expression
|
||||
* that can be chained on.
|
||||
* @param fn
|
||||
* @return
|
||||
* @example
|
||||
* e.field('a').equals.value('b')
|
||||
* .or.expr(e =>
|
||||
* e.field('b').equals.value('b')
|
||||
* .and.field('a').equals.value('c'))
|
||||
* .toString()
|
||||
* // "a" = 'b' OR ("b" = 'b' AND "a" = 'c')
|
||||
*/
|
||||
exp(fn: (e: Expression) => Expression): this;
|
||||
/**
|
||||
* Value chains on a value to the expression.
|
||||
*
|
||||
* - Numbers will be inserted verbatim
|
||||
* - Strings will be escaped and inserted
|
||||
* - Booleans will be inserted correctly
|
||||
* - Dates will be formatted and inserted correctly, including INanoDates.
|
||||
* - Regular expressions will be inserted correctly, however an error will
|
||||
* be thrown if they contain flags, as regex flags do not work in Influx
|
||||
* - Otherwise we'll try to call `.toString()` on the value, throwing
|
||||
* if we cannot do so.
|
||||
*
|
||||
* @param value
|
||||
* @return
|
||||
*/
|
||||
value(value: any): this;
|
||||
/**
|
||||
* Chains on an AND clause to the expression.
|
||||
*/
|
||||
get and(): this;
|
||||
/**
|
||||
* Chains on an OR clause to the expression.
|
||||
*/
|
||||
get or(): this;
|
||||
/**
|
||||
* Chains on a `+` operator to the expression.
|
||||
*/
|
||||
get plus(): this;
|
||||
/**
|
||||
* Chains on a `*` operator to the expression.
|
||||
*/
|
||||
get times(): this;
|
||||
/**
|
||||
* Chains on a `-` operator to the expression.
|
||||
*/
|
||||
get minus(): this;
|
||||
/**
|
||||
* Chains on a `/` operator to the expression.
|
||||
*/
|
||||
get div(): this;
|
||||
/**
|
||||
* Chains on a `=` conditional to the expression.
|
||||
*/
|
||||
get equals(): this;
|
||||
/**
|
||||
* Chains on a `=~` conditional to the expression to match regexes.
|
||||
*/
|
||||
get matches(): this;
|
||||
/**
|
||||
* Chains on a `!`` conditional to the expression to match regexes.
|
||||
*/
|
||||
get doesntMatch(): this;
|
||||
/**
|
||||
* Chains on a `!=` conditional to the expression.
|
||||
*/
|
||||
get notEqual(): this;
|
||||
/**
|
||||
* Chains on a `>` conditional to the expression.
|
||||
*/
|
||||
get gt(): this;
|
||||
/**
|
||||
* Chains on a `>=` conditional to the expression.
|
||||
*/
|
||||
get gte(): this;
|
||||
/**
|
||||
* Chains on a `<` conditional to the expression.
|
||||
*/
|
||||
get lt(): this;
|
||||
/**
|
||||
* Chains on a `<=` conditional to the expression.
|
||||
*/
|
||||
get lte(): this;
|
||||
/**
|
||||
* Converts the expression into its InfluxQL representation.
|
||||
* @return
|
||||
*/
|
||||
toString(): string;
|
||||
}
|
||||
/**
|
||||
* Measurement creates a reference to a particular measurement. You can
|
||||
* reference it solely by its name, but you can also specify the retention
|
||||
* policy and database it lives under.
|
||||
*
|
||||
* @example
|
||||
* m.name('my_measurement') // "my_measurement"
|
||||
* m.name('my_measurement').policy('one_day') // "one_day"."my_measurement"
|
||||
* m.name('my_measurement').policy('one_day').db('mydb') // "mydb"."one_day"."my_measurement"
|
||||
*/
|
||||
export declare class Measurement {
|
||||
private _parts;
|
||||
/**
|
||||
* Sets the measurement name.
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
name(name: string): this;
|
||||
/**
|
||||
* Sets the retention policy name.
|
||||
* @param retentionPolicy
|
||||
* @return
|
||||
*/
|
||||
policy(retentionPolicy: string): this;
|
||||
/**
|
||||
* Sets the database name.
|
||||
* @param db
|
||||
* @return
|
||||
*/
|
||||
db(db: string): this;
|
||||
/**
|
||||
* Converts the measurement into its InfluxQL representation.
|
||||
* @return
|
||||
* @throws {Error} if a measurement name is not provided
|
||||
*/
|
||||
toString(): string;
|
||||
}
|
||||
export declare type measurement = {
|
||||
measurement: string | ((m: Measurement) => IStringable);
|
||||
};
|
||||
export declare type where = {
|
||||
where: string | ((e: IExpressionHead) => IStringable);
|
||||
};
|
||||
export declare function parseMeasurement(q: measurement): string;
|
||||
export declare function parseWhere(q: where): string;
|
||||
|
|
@ -0,0 +1,296 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.parseWhere = exports.parseMeasurement = exports.Measurement = exports.Expression = void 0;
|
||||
const grammar_1 = require("./grammar");
|
||||
function regexHasFlags(re) {
|
||||
if (typeof re.flags !== "undefined") {
|
||||
return re.flags.length > 0;
|
||||
}
|
||||
return !re.toString().endsWith("/");
|
||||
}
|
||||
/**
|
||||
* Expression is used to build filtering expressions, like those used in WHERE
|
||||
* clauses. It can be used for fluent and safe building of queries using
|
||||
* untrusted input.
|
||||
*
|
||||
* @example
|
||||
* e => e
|
||||
* .field('host').equals.value('ares.peet.io')
|
||||
* .or
|
||||
* .field('host').matches(/example\.com$/)
|
||||
* .or
|
||||
* .expr(e => e
|
||||
* .field('country').equals.value('US')
|
||||
* .and
|
||||
* .field('state').equals.value('WA'));
|
||||
*
|
||||
* // Generates:
|
||||
* // "host" = 'ares.peet.io' OR "host" ~= /example\.com$/ OR \
|
||||
* // ("county" = 'US' AND "state" = 'WA')
|
||||
*/
|
||||
class Expression {
|
||||
constructor() {
|
||||
this._query = [];
|
||||
}
|
||||
/**
|
||||
* Inserts a tag reference into the expression; the name will be
|
||||
* automatically escaped.
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
tag(name) {
|
||||
this.field(name);
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Inserts a field reference into the expression; the name will be
|
||||
* automatically escaped.
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
field(name) {
|
||||
this._query.push(grammar_1.escape.quoted(name));
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Inserts a subexpression; invokes the function with a new expression
|
||||
* that can be chained on.
|
||||
* @param fn
|
||||
* @return
|
||||
* @example
|
||||
* e.field('a').equals.value('b')
|
||||
* .or.expr(e =>
|
||||
* e.field('b').equals.value('b')
|
||||
* .and.field('a').equals.value('c'))
|
||||
* .toString()
|
||||
* // "a" = 'b' OR ("b" = 'b' AND "a" = 'c')
|
||||
*/
|
||||
exp(fn) {
|
||||
this._query.push("(" + fn(new Expression()).toString() + ")");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Value chains on a value to the expression.
|
||||
*
|
||||
* - Numbers will be inserted verbatim
|
||||
* - Strings will be escaped and inserted
|
||||
* - Booleans will be inserted correctly
|
||||
* - Dates will be formatted and inserted correctly, including INanoDates.
|
||||
* - Regular expressions will be inserted correctly, however an error will
|
||||
* be thrown if they contain flags, as regex flags do not work in Influx
|
||||
* - Otherwise we'll try to call `.toString()` on the value, throwing
|
||||
* if we cannot do so.
|
||||
*
|
||||
* @param value
|
||||
* @return
|
||||
*/
|
||||
value(value) {
|
||||
switch (typeof value) {
|
||||
case "number":
|
||||
this._query.push(value.toString());
|
||||
return this;
|
||||
case "string":
|
||||
this._query.push(grammar_1.escape.stringLit(value));
|
||||
return this;
|
||||
case "boolean":
|
||||
this._query.push(value ? "TRUE" : "FALSE");
|
||||
return this;
|
||||
default:
|
||||
if (value instanceof Date) {
|
||||
this._query.push(grammar_1.formatDate(value));
|
||||
return this;
|
||||
}
|
||||
if (value instanceof RegExp) {
|
||||
if (regexHasFlags(value)) {
|
||||
throw new Error("Attempted to query using a regex with flags, " +
|
||||
"but Influx doesn't support flags in queries.");
|
||||
}
|
||||
this._query.push("/" + value.source + "/");
|
||||
return this;
|
||||
}
|
||||
if (value && typeof value.toString === "function") {
|
||||
this._query.push(value.toString());
|
||||
return this;
|
||||
}
|
||||
throw new Error("node-influx doesn't know how to encode the provided value into a " +
|
||||
"query. If you think this is a bug, open an issue here: https://git.io/influx-err");
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Chains on an AND clause to the expression.
|
||||
*/
|
||||
get and() {
|
||||
this._query.push("AND");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on an OR clause to the expression.
|
||||
*/
|
||||
get or() {
|
||||
this._query.push("OR");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `+` operator to the expression.
|
||||
*/
|
||||
get plus() {
|
||||
this._query.push("+");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `*` operator to the expression.
|
||||
*/
|
||||
get times() {
|
||||
this._query.push("*");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `-` operator to the expression.
|
||||
*/
|
||||
get minus() {
|
||||
this._query.push("-");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `/` operator to the expression.
|
||||
*/
|
||||
get div() {
|
||||
this._query.push("/");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `=` conditional to the expression.
|
||||
*/
|
||||
get equals() {
|
||||
this._query.push("=");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `=~` conditional to the expression to match regexes.
|
||||
*/
|
||||
get matches() {
|
||||
this._query.push("=~");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `!`` conditional to the expression to match regexes.
|
||||
*/
|
||||
get doesntMatch() {
|
||||
this._query.push("!~");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `!=` conditional to the expression.
|
||||
*/
|
||||
get notEqual() {
|
||||
this._query.push("!=");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `>` conditional to the expression.
|
||||
*/
|
||||
get gt() {
|
||||
this._query.push(">");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `>=` conditional to the expression.
|
||||
*/
|
||||
get gte() {
|
||||
this._query.push(">=");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `<` conditional to the expression.
|
||||
*/
|
||||
get lt() {
|
||||
this._query.push("<");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Chains on a `<=` conditional to the expression.
|
||||
*/
|
||||
get lte() {
|
||||
this._query.push("<=");
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Converts the expression into its InfluxQL representation.
|
||||
* @return
|
||||
*/
|
||||
toString() {
|
||||
return this._query.join(" ");
|
||||
}
|
||||
}
|
||||
exports.Expression = Expression;
|
||||
/**
|
||||
* Measurement creates a reference to a particular measurement. You can
|
||||
* reference it solely by its name, but you can also specify the retention
|
||||
* policy and database it lives under.
|
||||
*
|
||||
* @example
|
||||
* m.name('my_measurement') // "my_measurement"
|
||||
* m.name('my_measurement').policy('one_day') // "one_day"."my_measurement"
|
||||
* m.name('my_measurement').policy('one_day').db('mydb') // "mydb"."one_day"."my_measurement"
|
||||
*/
|
||||
class Measurement {
|
||||
constructor() {
|
||||
this._parts = [null, null, null];
|
||||
}
|
||||
/**
|
||||
* Sets the measurement name.
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
name(name) {
|
||||
this._parts[2] = name;
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Sets the retention policy name.
|
||||
* @param retentionPolicy
|
||||
* @return
|
||||
*/
|
||||
policy(retentionPolicy) {
|
||||
this._parts[1] = retentionPolicy;
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Sets the database name.
|
||||
* @param db
|
||||
* @return
|
||||
*/
|
||||
db(db) {
|
||||
this._parts[0] = db;
|
||||
return this;
|
||||
}
|
||||
/**
|
||||
* Converts the measurement into its InfluxQL representation.
|
||||
* @return
|
||||
* @throws {Error} if a measurement name is not provided
|
||||
*/
|
||||
toString() {
|
||||
if (!this._parts[2]) {
|
||||
throw new Error(`You must specify a measurement name to query! Got \`${this._parts[2]}\``);
|
||||
}
|
||||
return this._parts
|
||||
.filter((p) => Boolean(p))
|
||||
.map((p) => grammar_1.escape.quoted(p))
|
||||
.join(".");
|
||||
}
|
||||
}
|
||||
exports.Measurement = Measurement;
|
||||
function parseMeasurement(q) {
|
||||
if (typeof q.measurement === "function") {
|
||||
return q.measurement(new Measurement()).toString();
|
||||
}
|
||||
return q.measurement;
|
||||
}
|
||||
exports.parseMeasurement = parseMeasurement;
|
||||
function parseWhere(q) {
|
||||
if (typeof q.where === "function") {
|
||||
return q.where(new Expression()).toString();
|
||||
}
|
||||
return q.where;
|
||||
}
|
||||
exports.parseWhere = parseWhere;
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/**
|
||||
* FieldType is an enumeration of InfluxDB field data types.
|
||||
* @typedef {Number} FieldType
|
||||
* @example
|
||||
* import { FieldType } from 'influx'; // or const FieldType = require('influx').FieldType
|
||||
*
|
||||
* const schema = {
|
||||
* measurement: 'my_measurement',
|
||||
* fields: {
|
||||
* my_int: FieldType.INTEGER,
|
||||
* my_float: FieldType.FLOAT,
|
||||
* my_string: FieldType.STRING,
|
||||
* my_boolean: FieldType.BOOLEAN,
|
||||
* }
|
||||
* }
|
||||
*/
|
||||
export declare enum FieldType {
|
||||
FLOAT = 0,
|
||||
INTEGER = 1,
|
||||
STRING = 2,
|
||||
BOOLEAN = 3
|
||||
}
|
||||
export declare function isNumeric(value: string): boolean;
|
||||
/**
|
||||
* You can provide Raw values to Influx methods to prevent it from escaping
|
||||
* your provided string.
|
||||
* @class
|
||||
* @example
|
||||
* influx.createDatabase(new Influx.Raw('This won\'t be escaped!'));
|
||||
*/
|
||||
export declare class Raw {
|
||||
private readonly value;
|
||||
/**
|
||||
* Wraps a string so that it is not escaped in Influx queries.
|
||||
* @param value
|
||||
* @example
|
||||
* influx.createDatabase(new Influx.Raw('This won\'t be escaped!'));
|
||||
*/
|
||||
constructor(value: string);
|
||||
/**
|
||||
* Returns the wrapped string.
|
||||
* @return
|
||||
*/
|
||||
getValue(): string;
|
||||
}
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.Raw = exports.isNumeric = exports.FieldType = void 0;
|
||||
/**
|
||||
* FieldType is an enumeration of InfluxDB field data types.
|
||||
* @typedef {Number} FieldType
|
||||
* @example
|
||||
* import { FieldType } from 'influx'; // or const FieldType = require('influx').FieldType
|
||||
*
|
||||
* const schema = {
|
||||
* measurement: 'my_measurement',
|
||||
* fields: {
|
||||
* my_int: FieldType.INTEGER,
|
||||
* my_float: FieldType.FLOAT,
|
||||
* my_string: FieldType.STRING,
|
||||
* my_boolean: FieldType.BOOLEAN,
|
||||
* }
|
||||
* }
|
||||
*/
|
||||
var FieldType;
|
||||
(function (FieldType) {
|
||||
FieldType[FieldType["FLOAT"] = 0] = "FLOAT";
|
||||
FieldType[FieldType["INTEGER"] = 1] = "INTEGER";
|
||||
FieldType[FieldType["STRING"] = 2] = "STRING";
|
||||
FieldType[FieldType["BOOLEAN"] = 3] = "BOOLEAN";
|
||||
})(FieldType = exports.FieldType || (exports.FieldType = {}));
|
||||
function isNumeric(value) {
|
||||
return !Number.isNaN(Number(value));
|
||||
}
|
||||
exports.isNumeric = isNumeric;
|
||||
/**
|
||||
* You can provide Raw values to Influx methods to prevent it from escaping
|
||||
* your provided string.
|
||||
* @class
|
||||
* @example
|
||||
* influx.createDatabase(new Influx.Raw('This won\'t be escaped!'));
|
||||
*/
|
||||
class Raw {
|
||||
/**
|
||||
* Wraps a string so that it is not escaped in Influx queries.
|
||||
* @param value
|
||||
* @example
|
||||
* influx.createDatabase(new Influx.Raw('This won\'t be escaped!'));
|
||||
*/
|
||||
constructor(value) {
|
||||
this.value = value;
|
||||
}
|
||||
/**
|
||||
* Returns the wrapped string.
|
||||
* @return
|
||||
*/
|
||||
getValue() {
|
||||
return this.value;
|
||||
}
|
||||
}
|
||||
exports.Raw = Raw;
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
/**
|
||||
* TagEscaper escapes tag keys, tag values, and field keys.
|
||||
* @type {Object}
|
||||
* @property {function(s: string): string } quoted Escapes and wraps quoted
|
||||
* values, such as database names.
|
||||
* @property {function(s: string): string } stringLit Escapes and
|
||||
* wraps string literals.
|
||||
* @property {function(s: string): string } measurement Escapes measurement
|
||||
* names on the line protocol.
|
||||
* @property {function(s: string): string } tag Escapes tag keys, take values,
|
||||
* and field keys on the line protocol.
|
||||
*
|
||||
* @example
|
||||
* console.log(escape.quoted('my_"db')); // => "my_\"db"
|
||||
* console.log(escape.stringLit('hello\'world')); // => 'hello\'world'
|
||||
*
|
||||
* console.log(escape.measurement('my measurement')); // => my\ measurement
|
||||
* console.log(escape.tag('my tag=')); // => my\ tag\=
|
||||
*/
|
||||
export declare const escape: {
|
||||
/**
|
||||
* Measurement escapes measurement names.
|
||||
*/
|
||||
measurement: (val: string) => string;
|
||||
/**
|
||||
* Quoted escapes quoted values, such as database names.
|
||||
*/
|
||||
quoted: (val: string) => string;
|
||||
/**
|
||||
* StringLitEscaper escapes single quotes in string literals.
|
||||
*/
|
||||
stringLit: (val: string) => string;
|
||||
/**
|
||||
* TagEscaper escapes tag keys, tag values, and field keys.
|
||||
*/
|
||||
tag: (val: string) => string;
|
||||
};
|
||||
|
|
@ -0,0 +1,111 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.escape = void 0;
|
||||
const ds_1 = require("./ds");
|
||||
const reEscape = /[-|\\{()[\]^$+*?.]/g;
|
||||
/**
|
||||
* The Escaper escapes the special characters in the provided list
|
||||
* with backslashes. Much of the code here is inspired by that in the
|
||||
* sqlstring packet found here: https://github.com/mysqljs/sqlstring
|
||||
*
|
||||
* Instances of the Escaper are derived from the documentation of escape
|
||||
* sequences found here: https://aka.ms/co1m4k
|
||||
*
|
||||
* sqlstring is made available under the following license:
|
||||
*
|
||||
* Copyright (c) 2012 Felix Geisendörfer (felix@debuggable.com) and contributors
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
*/
|
||||
class Escaper {
|
||||
constructor(chars, wrap = "", escaper = "\\") {
|
||||
this.wrap = wrap;
|
||||
this.escaper = escaper;
|
||||
const patterns = chars.join("").replace(reEscape, "\\$&");
|
||||
this._re = new RegExp("[" + patterns + "]", "g");
|
||||
}
|
||||
/**
|
||||
* Escape replaces occurrences of special characters within the target
|
||||
* string with the necessary escape codes.
|
||||
*/
|
||||
escape(val) {
|
||||
if (val instanceof ds_1.Raw) {
|
||||
return val.getValue();
|
||||
}
|
||||
this._re.lastIndex = 0;
|
||||
let chunkIndex = this._re.lastIndex;
|
||||
let escapedVal = "";
|
||||
let match;
|
||||
if (typeof val === "string") {
|
||||
val = val.replace(/\\'/, "\\\\'");
|
||||
}
|
||||
/* eslint-disable no-cond-assign */
|
||||
while ((match = this._re.exec(val))) {
|
||||
escapedVal +=
|
||||
val.slice(chunkIndex, match.index) + this.escaper + match[0];
|
||||
chunkIndex = this._re.lastIndex;
|
||||
}
|
||||
if (chunkIndex === 0) {
|
||||
return this.wrap + val + this.wrap;
|
||||
}
|
||||
if (chunkIndex < val.length) {
|
||||
return this.wrap + escapedVal + val.slice(chunkIndex) + this.wrap;
|
||||
}
|
||||
return this.wrap + escapedVal + this.wrap;
|
||||
}
|
||||
}
|
||||
const bindEsc = (e) => e.escape.bind(e);
|
||||
/**
|
||||
* TagEscaper escapes tag keys, tag values, and field keys.
|
||||
* @type {Object}
|
||||
* @property {function(s: string): string } quoted Escapes and wraps quoted
|
||||
* values, such as database names.
|
||||
* @property {function(s: string): string } stringLit Escapes and
|
||||
* wraps string literals.
|
||||
* @property {function(s: string): string } measurement Escapes measurement
|
||||
* names on the line protocol.
|
||||
* @property {function(s: string): string } tag Escapes tag keys, take values,
|
||||
* and field keys on the line protocol.
|
||||
*
|
||||
* @example
|
||||
* console.log(escape.quoted('my_"db')); // => "my_\"db"
|
||||
* console.log(escape.stringLit('hello\'world')); // => 'hello\'world'
|
||||
*
|
||||
* console.log(escape.measurement('my measurement')); // => my\ measurement
|
||||
* console.log(escape.tag('my tag=')); // => my\ tag\=
|
||||
*/
|
||||
exports.escape = {
|
||||
/**
|
||||
* Measurement escapes measurement names.
|
||||
*/
|
||||
measurement: bindEsc(new Escaper([",", " "])),
|
||||
/**
|
||||
* Quoted escapes quoted values, such as database names.
|
||||
*/
|
||||
quoted: bindEsc(new Escaper(['"', "\\\\"], '"')),
|
||||
/**
|
||||
* StringLitEscaper escapes single quotes in string literals.
|
||||
*/
|
||||
stringLit: bindEsc(new Escaper(["'"], "'")),
|
||||
/**
|
||||
* TagEscaper escapes tag keys, tag values, and field keys.
|
||||
*/
|
||||
tag: bindEsc(new Escaper([",", "=", " "])),
|
||||
};
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
export * from "./escape";
|
||||
export * from "./ds";
|
||||
export * from "./times";
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
"use strict";
|
||||
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
|
||||
if (k2 === undefined) k2 = k;
|
||||
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
|
||||
}) : (function(o, m, k, k2) {
|
||||
if (k2 === undefined) k2 = k;
|
||||
o[k2] = m[k];
|
||||
}));
|
||||
var __exportStar = (this && this.__exportStar) || function(m, exports) {
|
||||
for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
__exportStar(require("./escape"), exports);
|
||||
__exportStar(require("./ds"), exports);
|
||||
__exportStar(require("./times"), exports);
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
export interface INanoDate extends Date {
|
||||
/**
|
||||
* Returns the unix nanoseconds timestamp as a string.
|
||||
*/
|
||||
getNanoTime: () => string;
|
||||
/**
|
||||
* Formats the date as an ISO RFC3339 timestamp with nanosecond precision.
|
||||
*/
|
||||
toNanoISOString: () => string;
|
||||
}
|
||||
export declare type TimePrecision = "n" | "u" | "ms" | "s" | "m" | "h";
|
||||
/**
|
||||
* Precision is a map of available Influx time precisions.
|
||||
* @type {Object.<String, String>}
|
||||
* @example
|
||||
* console.log(Precision.Hours); // => 'h'
|
||||
* console.log(Precision.Minutes); // => 'm'
|
||||
* console.log(Precision.Seconds); // => 's'
|
||||
* console.log(Precision.Milliseconds); // => 'ms'
|
||||
* console.log(Precision.Microseconds); // => 'u'
|
||||
* console.log(Precision.Nanoseconds); // => 'n'
|
||||
*/
|
||||
export declare const Precision: Readonly<{
|
||||
Hours: string;
|
||||
Microseconds: string;
|
||||
Milliseconds: string;
|
||||
Minutes: string;
|
||||
Nanoseconds: string;
|
||||
Seconds: string;
|
||||
}>;
|
||||
/**
|
||||
* Covers a nanoseconds unix timestamp to a INanoDate for node-influx. The
|
||||
* timestamp is provided as a string to prevent precision loss.
|
||||
*
|
||||
* Please see [A Moment for Times](https://node-influx.github.io/manual/
|
||||
* usage.html#a-moment-for-times) for a more complete and eloquent explanation
|
||||
* of time handling in this module.
|
||||
*
|
||||
* @param timestamp
|
||||
* @example
|
||||
* const date = toNanoDate('1475985480231035600')
|
||||
*
|
||||
* // You can use the returned Date as a normal date:
|
||||
* expect(date.getTime()).to.equal(1475985480231);
|
||||
*
|
||||
* // We decorate it with two additional methods to read
|
||||
* // nanosecond-precision results:
|
||||
* expect(date.getNanoTime()).to.equal('1475985480231035600');
|
||||
* expect(date.toNanoISOString()).to.equal('2016-10-09T03:58:00.231035600Z');
|
||||
*/
|
||||
export declare function toNanoDate(timestamp: string): INanoDate;
|
||||
/**
|
||||
* FormatDate converts the Date instance to Influx's date query format.
|
||||
* @private
|
||||
*/
|
||||
export declare function formatDate(date: Date): string;
|
||||
/**
|
||||
* Converts a Date instance to a timestamp with the specified time precision.
|
||||
* @private
|
||||
*/
|
||||
export declare function dateToTime(date: Date | INanoDate, precision: TimePrecision): string;
|
||||
/**
|
||||
* Converts an ISO-formatted data or unix timestamp to a Date instance. If
|
||||
* the precision is finer than 'ms' the returned value will be a INanoDate.
|
||||
* @private
|
||||
*/
|
||||
export declare function isoOrTimeToDate(stamp: string | number, precision?: TimePrecision): INanoDate;
|
||||
/**
|
||||
* Converts a timestamp to a string with the correct precision. Assumes
|
||||
* that raw number and string instances are already in the correct precision.
|
||||
* @private
|
||||
*/
|
||||
export declare function castTimestamp(timestamp: string | number | Date, precision: TimePrecision): string;
|
||||
|
|
@ -0,0 +1,333 @@
|
|||
"use strict";
|
||||
/* eslint-disable no-fallthrough */
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.castTimestamp = exports.isoOrTimeToDate = exports.dateToTime = exports.formatDate = exports.toNanoDate = exports.Precision = void 0;
|
||||
const ds_1 = require("./ds");
|
||||
/**
|
||||
* Just a quick overview of what's going on in this file. It's a bit of a mess.
|
||||
* Influx uses three time formats:
|
||||
* - ISO times with nanoseconds when querying where an epoch is not provided
|
||||
* - Unix timestamps when querying with an epoch (specifying the precision
|
||||
* in the given time unit)
|
||||
* - Its own time format for time literals.
|
||||
*
|
||||
* To complicate matters, Influx operates on nanosecond precisions
|
||||
* by default, but we can't represent nanosecond timestamps in
|
||||
* JavaScript numbers as they're 64 bit uints.
|
||||
*
|
||||
* As a result we have several utilities to convert between these different
|
||||
* formats. When precision is required, we represent nanosecond timestamps
|
||||
* as strings and wrap default dates in the INanoDate interface which
|
||||
* lets the consumer read and write these more precise timestamps.
|
||||
*
|
||||
* Representing the timestamps as strings is definitely not a pure way to go
|
||||
* about it, but importing an arbitrary-precision integer library adds
|
||||
* bloat and is a massive hit to throughput. The operations we do do
|
||||
* are pretty trivial, so we stick with manipulating strings
|
||||
* and make sure to wash our hands when we're done.
|
||||
*
|
||||
* Vocabulary:
|
||||
* Unix timestamp = 'timestamp', abbreviated as 'time'
|
||||
* ISO timestamp = 'ISO time', abbreviated as 'ISO'
|
||||
* Influx timestamp = 'Influx time', abbreviated as 'Influx'
|
||||
*/
|
||||
function leftPad(str, length, pad = "0") {
|
||||
if (typeof str === "number") {
|
||||
str = String(str);
|
||||
}
|
||||
while (str.length < length) {
|
||||
str = pad + str;
|
||||
}
|
||||
return str;
|
||||
}
|
||||
function rightPad(str, length, pad = "0") {
|
||||
if (typeof str === "number") {
|
||||
str = String(str);
|
||||
}
|
||||
while (str.length < length) {
|
||||
str += pad;
|
||||
}
|
||||
return str;
|
||||
}
|
||||
/**
|
||||
* Precision is a map of available Influx time precisions.
|
||||
* @type {Object.<String, String>}
|
||||
* @example
|
||||
* console.log(Precision.Hours); // => 'h'
|
||||
* console.log(Precision.Minutes); // => 'm'
|
||||
* console.log(Precision.Seconds); // => 's'
|
||||
* console.log(Precision.Milliseconds); // => 'ms'
|
||||
* console.log(Precision.Microseconds); // => 'u'
|
||||
* console.log(Precision.Nanoseconds); // => 'n'
|
||||
*/
|
||||
exports.Precision = Object.freeze({
|
||||
// Tslint:disable-line
|
||||
Hours: "h",
|
||||
Microseconds: "u",
|
||||
Milliseconds: "ms",
|
||||
Minutes: "m",
|
||||
Nanoseconds: "n",
|
||||
Seconds: "s",
|
||||
});
|
||||
class MillisecondDateManipulator {
|
||||
format(date) {
|
||||
return ('"' +
|
||||
leftPad(date.getUTCFullYear(), 2) +
|
||||
"-" +
|
||||
leftPad(date.getUTCMonth() + 1, 2) +
|
||||
"-" +
|
||||
leftPad(date.getUTCDate(), 2) +
|
||||
" " +
|
||||
leftPad(date.getUTCHours(), 2) +
|
||||
":" +
|
||||
leftPad(date.getUTCMinutes(), 2) +
|
||||
":" +
|
||||
leftPad(date.getUTCSeconds(), 2) +
|
||||
"." +
|
||||
leftPad(date.getUTCMilliseconds(), 3) +
|
||||
'"');
|
||||
}
|
||||
toTime(date, precision) {
|
||||
let ms = date.getTime();
|
||||
switch (precision) {
|
||||
case "n":
|
||||
ms *= 1000;
|
||||
case "u":
|
||||
ms *= 1000;
|
||||
case "ms":
|
||||
return String(ms);
|
||||
case "h":
|
||||
ms /= 60;
|
||||
case "m":
|
||||
ms /= 60;
|
||||
case "s":
|
||||
ms /= 1000;
|
||||
return String(Math.floor(ms));
|
||||
default:
|
||||
throw new Error(`Unknown precision '${precision}'!`);
|
||||
}
|
||||
}
|
||||
isoToDate(timestamp) {
|
||||
return new Date(timestamp);
|
||||
}
|
||||
timetoDate(timestamp, precision) {
|
||||
switch (precision) {
|
||||
case "n":
|
||||
timestamp /= 1000;
|
||||
case "u":
|
||||
timestamp /= 1000;
|
||||
case "ms":
|
||||
return new Date(timestamp);
|
||||
case "h":
|
||||
timestamp *= 60;
|
||||
case "m":
|
||||
timestamp *= 60;
|
||||
case "s":
|
||||
timestamp *= 1000;
|
||||
return new Date(timestamp);
|
||||
default:
|
||||
throw new Error(`Unknown precision '${precision}'!`);
|
||||
}
|
||||
}
|
||||
}
|
||||
const nsPer = {
|
||||
ms: Math.pow(10, 6),
|
||||
s: Math.pow(10, 9),
|
||||
};
|
||||
function nanoIsoToTime(iso) {
|
||||
let [secondsStr, decimalStr] = iso.split(".");
|
||||
if (decimalStr === undefined) {
|
||||
decimalStr = "000000000";
|
||||
}
|
||||
else {
|
||||
decimalStr = rightPad(decimalStr.slice(0, -1), 9);
|
||||
secondsStr += "Z";
|
||||
}
|
||||
const seconds = Math.floor(new Date(secondsStr).getTime() / 1000);
|
||||
return `${seconds}${decimalStr}`;
|
||||
}
|
||||
const nanoDateMethods = {
|
||||
getNanoTimeFromISO() {
|
||||
if (!this._cachedNanoISO) {
|
||||
this._cachedNanoTime = nanoIsoToTime(this._nanoISO);
|
||||
}
|
||||
return this._cachedNanoTime;
|
||||
},
|
||||
toNanoISOStringFromISO() {
|
||||
if (!this._cachedNanoISO) {
|
||||
this._cachedNanoTime = nanoIsoToTime(this._nanoISO);
|
||||
}
|
||||
const base = this.toISOString().slice(0, -4); // Slice of `123Z` milliseconds
|
||||
return `${base}${this._cachedNanoTime.slice(-9)}Z`;
|
||||
},
|
||||
getNanoTimeFromStamp() {
|
||||
return this._nanoTime;
|
||||
},
|
||||
toNanoISOStringFromStamp() {
|
||||
const base = this.toISOString().slice(0, -4); // Slice of `123Z` milliseconds
|
||||
return `${base}${this._nanoTime.slice(-9)}Z`;
|
||||
},
|
||||
};
|
||||
/**
|
||||
* Covers a nanoseconds unix timestamp to a INanoDate for node-influx. The
|
||||
* timestamp is provided as a string to prevent precision loss.
|
||||
*
|
||||
* Please see [A Moment for Times](https://node-influx.github.io/manual/
|
||||
* usage.html#a-moment-for-times) for a more complete and eloquent explanation
|
||||
* of time handling in this module.
|
||||
*
|
||||
* @param timestamp
|
||||
* @example
|
||||
* const date = toNanoDate('1475985480231035600')
|
||||
*
|
||||
* // You can use the returned Date as a normal date:
|
||||
* expect(date.getTime()).to.equal(1475985480231);
|
||||
*
|
||||
* // We decorate it with two additional methods to read
|
||||
* // nanosecond-precision results:
|
||||
* expect(date.getNanoTime()).to.equal('1475985480231035600');
|
||||
* expect(date.toNanoISOString()).to.equal('2016-10-09T03:58:00.231035600Z');
|
||||
*/
|
||||
function toNanoDate(timestamp) {
|
||||
const secs = Math.floor(Number(timestamp) / nsPer.s);
|
||||
const remainingNs = timestamp.slice(String(secs).length);
|
||||
const remainingMs = Number(remainingNs) / nsPer.ms;
|
||||
const date = new Date(0);
|
||||
date.setUTCSeconds(secs, remainingMs);
|
||||
date._nanoTime = timestamp;
|
||||
date.getNanoTime = nanoDateMethods.getNanoTimeFromStamp;
|
||||
date.toNanoISOString = nanoDateMethods.toNanoISOStringFromStamp;
|
||||
return date;
|
||||
}
|
||||
exports.toNanoDate = toNanoDate;
|
||||
function asNanoDate(date) {
|
||||
const d = date;
|
||||
if (d.getNanoTime) {
|
||||
return d;
|
||||
}
|
||||
return undefined;
|
||||
}
|
||||
class NanosecondsDateManipulator {
|
||||
format(date) {
|
||||
return ('"' +
|
||||
leftPad(date.getUTCFullYear(), 2) +
|
||||
"-" +
|
||||
leftPad(date.getUTCMonth() + 1, 2) +
|
||||
"-" +
|
||||
leftPad(date.getUTCDate(), 2) +
|
||||
" " +
|
||||
leftPad(date.getUTCHours(), 2) +
|
||||
":" +
|
||||
leftPad(date.getUTCMinutes(), 2) +
|
||||
":" +
|
||||
leftPad(date.getUTCSeconds(), 2) +
|
||||
"." +
|
||||
date.getNanoTime().slice(-9) +
|
||||
'"');
|
||||
}
|
||||
toTime(date, precision) {
|
||||
let ms = date.getTime();
|
||||
switch (precision) {
|
||||
case "u":
|
||||
return date.getNanoTime().slice(0, -3);
|
||||
case "n":
|
||||
return date.getNanoTime();
|
||||
case "h":
|
||||
ms /= 60;
|
||||
case "m":
|
||||
ms /= 60;
|
||||
case "s":
|
||||
ms /= 1000;
|
||||
case "ms":
|
||||
return String(Math.floor(ms));
|
||||
default:
|
||||
throw new Error(`Unknown precision '${precision}'!`);
|
||||
}
|
||||
}
|
||||
isoToDate(timestamp) {
|
||||
const date = new Date(timestamp);
|
||||
date._nanoISO = timestamp;
|
||||
date.getNanoTime = nanoDateMethods.getNanoTimeFromISO;
|
||||
date.toNanoISOString = nanoDateMethods.toNanoISOStringFromISO;
|
||||
return date;
|
||||
}
|
||||
timetoDate(timestamp, precision) {
|
||||
switch (precision) {
|
||||
case "h":
|
||||
timestamp *= 60;
|
||||
case "m":
|
||||
timestamp *= 60;
|
||||
case "s":
|
||||
timestamp *= 1000;
|
||||
case "ms":
|
||||
timestamp *= 1000;
|
||||
case "u":
|
||||
timestamp *= 1000;
|
||||
case "n": {
|
||||
const date = new Date(timestamp / nsPer.ms);
|
||||
date._nanoTime = String(timestamp);
|
||||
date.getNanoTime = nanoDateMethods.getNanoTimeFromStamp;
|
||||
date.toNanoISOString = nanoDateMethods.toNanoISOStringFromStamp;
|
||||
return date;
|
||||
}
|
||||
default:
|
||||
throw new Error(`Unknown precision '${precision}'!`);
|
||||
}
|
||||
}
|
||||
}
|
||||
const milliManipulator = new MillisecondDateManipulator();
|
||||
const nanoManipulator = new NanosecondsDateManipulator();
|
||||
/**
|
||||
* FormatDate converts the Date instance to Influx's date query format.
|
||||
* @private
|
||||
*/
|
||||
function formatDate(date) {
|
||||
const nano = asNanoDate(date);
|
||||
if (nano) {
|
||||
return nanoManipulator.format(nano);
|
||||
}
|
||||
return milliManipulator.format(date);
|
||||
}
|
||||
exports.formatDate = formatDate;
|
||||
/**
|
||||
* Converts a Date instance to a timestamp with the specified time precision.
|
||||
* @private
|
||||
*/
|
||||
function dateToTime(date, precision) {
|
||||
const nano = asNanoDate(date);
|
||||
if (nano) {
|
||||
return nanoManipulator.toTime(nano, precision);
|
||||
}
|
||||
return milliManipulator.toTime(date, precision);
|
||||
}
|
||||
exports.dateToTime = dateToTime;
|
||||
/**
|
||||
* Converts an ISO-formatted data or unix timestamp to a Date instance. If
|
||||
* the precision is finer than 'ms' the returned value will be a INanoDate.
|
||||
* @private
|
||||
*/
|
||||
function isoOrTimeToDate(stamp, precision = "n") {
|
||||
if (typeof stamp === "string") {
|
||||
return nanoManipulator.isoToDate(stamp);
|
||||
}
|
||||
return nanoManipulator.timetoDate(stamp, precision);
|
||||
}
|
||||
exports.isoOrTimeToDate = isoOrTimeToDate;
|
||||
/**
|
||||
* Converts a timestamp to a string with the correct precision. Assumes
|
||||
* that raw number and string instances are already in the correct precision.
|
||||
* @private
|
||||
*/
|
||||
function castTimestamp(timestamp, precision) {
|
||||
if (typeof timestamp === "string") {
|
||||
if (!ds_1.isNumeric(timestamp)) {
|
||||
throw new Error(`Expected numeric value for, timestamp, but got '${timestamp}'!`);
|
||||
}
|
||||
return timestamp;
|
||||
}
|
||||
if (typeof timestamp === "number") {
|
||||
return String(timestamp);
|
||||
}
|
||||
return dateToTime(timestamp, precision);
|
||||
}
|
||||
exports.castTimestamp = castTimestamp;
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
/// <reference types="node" />
|
||||
import { RequestOptions } from "https";
|
||||
import * as urlModule from "url";
|
||||
import { IBackoffStrategy } from "./backoff/backoff";
|
||||
export declare class Host {
|
||||
private backoff;
|
||||
readonly options: RequestOptions;
|
||||
readonly url: urlModule.Url;
|
||||
/**
|
||||
* Creates a new Host instance.
|
||||
* @param url
|
||||
* @param backoff
|
||||
*/
|
||||
constructor(url: string, backoff: IBackoffStrategy, options: RequestOptions);
|
||||
/**
|
||||
* Marks a failure on the host and returns the length of time it
|
||||
* should be removed from the pool
|
||||
* @return removal time in milliseconds
|
||||
*/
|
||||
fail(): number;
|
||||
/**
|
||||
* Should be called when a successful operation is run against the host.
|
||||
* It resets the host's backoff strategy.
|
||||
*/
|
||||
success(): void;
|
||||
}
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.Host = void 0;
|
||||
const urlModule = require("url");
|
||||
class Host {
|
||||
/**
|
||||
* Creates a new Host instance.
|
||||
* @param url
|
||||
* @param backoff
|
||||
*/
|
||||
constructor(url, backoff, options) {
|
||||
this.backoff = backoff;
|
||||
this.options = options;
|
||||
this.url = urlModule.parse(url);
|
||||
}
|
||||
/**
|
||||
* Marks a failure on the host and returns the length of time it
|
||||
* should be removed from the pool
|
||||
* @return removal time in milliseconds
|
||||
*/
|
||||
fail() {
|
||||
const value = this.backoff.getDelay();
|
||||
this.backoff = this.backoff.next();
|
||||
return value;
|
||||
}
|
||||
/**
|
||||
* Should be called when a successful operation is run against the host.
|
||||
* It resets the host's backoff strategy.
|
||||
*/
|
||||
success() {
|
||||
this.backoff = this.backoff.reset();
|
||||
}
|
||||
}
|
||||
exports.Host = Host;
|
||||
|
|
@ -0,0 +1,745 @@
|
|||
/// <reference types="node" />
|
||||
import { RequestOptions } from "https";
|
||||
import * as b from "./builder";
|
||||
import * as grammar from "./grammar";
|
||||
import { IPingStats, IPoolOptions } from "./pool";
|
||||
import { IResults } from "./results";
|
||||
import { ISchemaOptions } from "./schema";
|
||||
export * from "./builder";
|
||||
export { INanoDate, FieldType, Precision, Raw, TimePrecision, escape, toNanoDate, } from "./grammar";
|
||||
export { ISchemaOptions } from "./schema";
|
||||
export { IPingStats, IPoolOptions } from "./pool";
|
||||
export { IResults, IResponse, ResultError } from "./results";
|
||||
export interface IHostConfig {
|
||||
/**
|
||||
* Influx host to connect to, defaults to 127.0.0.1.
|
||||
*/
|
||||
host?: string;
|
||||
/**
|
||||
* Influx port to connect to, defaults to 8086.
|
||||
*/
|
||||
port?: number;
|
||||
/**
|
||||
* Path for Influx within the host, defaults to ''.
|
||||
* May be used if Influx is behind a reverse proxy or load balancer.
|
||||
*/
|
||||
path?: string;
|
||||
/**
|
||||
* Protocol to connect over, defaults to 'http'.
|
||||
*/
|
||||
protocol?: "http" | "https";
|
||||
/**
|
||||
* Optional request option overrides.
|
||||
*/
|
||||
options?: RequestOptions;
|
||||
}
|
||||
export interface ISingleHostConfig extends IHostConfig {
|
||||
/**
|
||||
* Username for connecting to the database. Defaults to 'root'.
|
||||
*/
|
||||
username?: string;
|
||||
/**
|
||||
* Password for connecting to the database. Defaults to 'root'.
|
||||
*/
|
||||
password?: string;
|
||||
/**
|
||||
* Default database to write information to.
|
||||
*/
|
||||
database?: string;
|
||||
/**
|
||||
* Settings for the connection pool.
|
||||
*/
|
||||
pool?: IPoolOptions;
|
||||
/**
|
||||
* A list of schema for measurements in the database.
|
||||
*/
|
||||
schema?: ISchemaOptions[];
|
||||
}
|
||||
export interface IClusterConfig {
|
||||
/**
|
||||
* Username for connecting to the database. Defaults to 'root'.
|
||||
*/
|
||||
username?: string;
|
||||
/**
|
||||
* Password for connecting to the database. Defaults to 'root'.
|
||||
*/
|
||||
password?: string;
|
||||
/**
|
||||
* Default database to write information to.
|
||||
*/
|
||||
database?: string;
|
||||
/**
|
||||
* A list of cluster hosts to connect to.
|
||||
*/
|
||||
hosts: IHostConfig[];
|
||||
/**
|
||||
* Settings for the connection pool.
|
||||
*/
|
||||
pool?: IPoolOptions;
|
||||
/**
|
||||
* A list of schema for measurements in the database.
|
||||
*/
|
||||
schema?: ISchemaOptions[];
|
||||
}
|
||||
export interface IPoint {
|
||||
/**
|
||||
* Measurement is the Influx measurement name.
|
||||
*/
|
||||
measurement?: string;
|
||||
/**
|
||||
* Tags is the list of tag values to insert.
|
||||
*/
|
||||
tags?: {
|
||||
[name: string]: string;
|
||||
};
|
||||
/**
|
||||
* Fields is the list of field values to insert.
|
||||
*/
|
||||
fields?: {
|
||||
[name: string]: any;
|
||||
};
|
||||
/**
|
||||
* Timestamp tags this measurement with a date. This can be a Date object,
|
||||
* in which case we'll adjust it to the desired precision, or a numeric
|
||||
* string or number, in which case it gets passed directly to Influx.
|
||||
*/
|
||||
timestamp?: Date | string | number;
|
||||
}
|
||||
export interface IWriteOptions {
|
||||
/**
|
||||
* Precision at which the points are written, defaults to nanoseconds 'n'.
|
||||
*/
|
||||
precision?: grammar.TimePrecision;
|
||||
/**
|
||||
* Retention policy to write the points under, defaults to the DEFAULT
|
||||
* database policy.
|
||||
*/
|
||||
retentionPolicy?: string;
|
||||
/**
|
||||
* Database under which to write the points. This is required if a default
|
||||
* database is not provided in Influx.
|
||||
*/
|
||||
database?: string;
|
||||
}
|
||||
export interface IQueryOptions {
|
||||
/**
|
||||
* Defines the precision at which to query points. When left blank, it will
|
||||
* query in nanosecond precision.
|
||||
*/
|
||||
precision?: grammar.TimePrecision;
|
||||
/**
|
||||
* Retention policy to query from, defaults to the DEFAULT
|
||||
* database policy.
|
||||
*/
|
||||
retentionPolicy?: string;
|
||||
/**
|
||||
* Database under which to query the points. This is required if a default
|
||||
* database is not provided in Influx.
|
||||
*/
|
||||
database?: string;
|
||||
/**
|
||||
* Any placeholders used by the query. Using these is strongly recommended
|
||||
* to avoid injection attacks.
|
||||
*/
|
||||
placeholders?: Record<string, string>;
|
||||
}
|
||||
/**
|
||||
* IRetentionOptions are passed into passed into the {@link
|
||||
* InfluxDB#createRetentionPolicy} and {@link InfluxDB#alterRetentionPolicy}.
|
||||
* See the [Downsampling and Retention page](https://docs.influxdata.com/
|
||||
* influxdb/v1.0/guides/downsampling_and_retention/) on the Influx docs for
|
||||
* more information.
|
||||
*/
|
||||
export interface IRetentionOptions {
|
||||
database?: string;
|
||||
duration: string;
|
||||
replication: number;
|
||||
isDefault?: boolean;
|
||||
}
|
||||
/**
|
||||
* InfluxDB is the public interface to run queries against your database.
|
||||
* This is a 'driver-level' module, not a a full-fleged ORM or ODM; you run
|
||||
* queries directly by calling methods on this class.
|
||||
*
|
||||
* Please check out some of [the tutorials](https://node-influx.github.io/manual/tutorial.html)
|
||||
* if you want help getting started!
|
||||
*
|
||||
* @example
|
||||
* const Influx = require('influx');
|
||||
* const influx = new Influx.InfluxDB({
|
||||
* host: 'localhost',
|
||||
* database: 'express_response_db',
|
||||
* schema: [
|
||||
* {
|
||||
* measurement: 'response_times',
|
||||
* fields: {
|
||||
* path: Influx.FieldType.STRING,
|
||||
* duration: Influx.FieldType.INTEGER
|
||||
* },
|
||||
* tags: [
|
||||
* 'host'
|
||||
* ]
|
||||
* }
|
||||
* ]
|
||||
* })
|
||||
*
|
||||
* @example
|
||||
* // Connect over HTTPS
|
||||
* const Influx = require('influx');
|
||||
* const influx = new Influx.InfluxDB({
|
||||
* host: 'myinfluxdbhost',
|
||||
* port: 443,
|
||||
* protocol: 'https'
|
||||
* database: 'express_response_db',
|
||||
* schema: [
|
||||
* {
|
||||
* measurement: 'response_times',
|
||||
* fields: {
|
||||
* path: Influx.FieldType.STRING,
|
||||
* duration: Influx.FieldType.INTEGER
|
||||
* },
|
||||
* tags: [
|
||||
* 'host'
|
||||
* ]
|
||||
* }
|
||||
* ]
|
||||
* })
|
||||
*
|
||||
* influx.writePoints([
|
||||
* {
|
||||
* measurement: 'response_times',
|
||||
* tags: { host: os.hostname() },
|
||||
* fields: { duration, path: req.path },
|
||||
* }
|
||||
* ]).then(() => {
|
||||
* return influx.query(`
|
||||
* select * from response_times
|
||||
* where host = $<host>
|
||||
* order by time desc
|
||||
* limit 10
|
||||
* `, {
|
||||
* placeholders: {
|
||||
* host: os.hostname()
|
||||
* }
|
||||
* })
|
||||
* }).then(rows => {
|
||||
* rows.forEach(row => console.log(`A request to ${row.path} took ${row.duration}ms`))
|
||||
* })
|
||||
*/
|
||||
export declare class InfluxDB {
|
||||
/**
|
||||
* Connect pool for making requests.
|
||||
* @private
|
||||
*/
|
||||
private readonly _pool;
|
||||
/**
|
||||
* Config options for Influx.
|
||||
* @private
|
||||
*/
|
||||
private readonly _options;
|
||||
/**
|
||||
* Map of Schema instances defining measurements in Influx.
|
||||
* @private
|
||||
*/
|
||||
private _schema;
|
||||
constructor(options: ISingleHostConfig);
|
||||
/**
|
||||
* Connect to an InfluxDB cluster by specifying a
|
||||
* set of connection options.
|
||||
*/
|
||||
constructor(options: IClusterConfig);
|
||||
/**
|
||||
* Connect to an InfluxDB instance using a configuration URL.
|
||||
* @example
|
||||
* new InfluxDB('http://user:password@host:8086/database')
|
||||
*/
|
||||
constructor(url: string);
|
||||
/**
|
||||
* Connects to a local, default Influx instance.
|
||||
*/
|
||||
constructor();
|
||||
/**
|
||||
* Adds specified schema for better fields coercing.
|
||||
*
|
||||
* @param {ISchemaOptions} schema
|
||||
* @memberof InfluxDB
|
||||
*/
|
||||
addSchema(schema: ISchemaOptions): void;
|
||||
/**
|
||||
* Creates a new database with the provided name.
|
||||
* @param databaseName
|
||||
* @return
|
||||
* @example
|
||||
* influx.createDatabase('mydb')
|
||||
*/
|
||||
createDatabase(databaseName: string): Promise<void>;
|
||||
/**
|
||||
* Deletes a database with the provided name.
|
||||
* @param databaseName
|
||||
* @return
|
||||
* @example
|
||||
* influx.dropDatabase('mydb')
|
||||
*/
|
||||
dropDatabase(databaseName: string): Promise<void>;
|
||||
/**
|
||||
* Returns array of database names. Requires cluster admin privileges.
|
||||
* @returns a list of database names
|
||||
* @example
|
||||
* influx.getDatabaseNames().then(names =>
|
||||
* console.log('My database names are: ' + names.join(', ')));
|
||||
*/
|
||||
getDatabaseNames(): Promise<string[]>;
|
||||
/**
|
||||
* Returns array of measurements.
|
||||
* @returns a list of measurement names
|
||||
* @param [database] the database the measurement lives in, optional
|
||||
* if a default database is provided.
|
||||
* @example
|
||||
* influx.getMeasurements().then(names =>
|
||||
* console.log('My measurement names are: ' + names.join(', ')));
|
||||
*/
|
||||
getMeasurements(database?: string): Promise<string[]>;
|
||||
/**
|
||||
* Returns a list of all series within the target measurement, or from the
|
||||
* entire database if a measurement isn't provided.
|
||||
* @param [options]
|
||||
* @param [options.measurement] if provided, we'll only get series
|
||||
* from within that measurement.
|
||||
* @param [options.database] the database the series lives in,
|
||||
* optional if a default database is provided.
|
||||
* @returns a list of series names
|
||||
* @example
|
||||
* influx.getSeries().then(names => {
|
||||
* console.log('My series names in my_measurement are: ' + names.join(', '))
|
||||
* })
|
||||
*
|
||||
* influx.getSeries({
|
||||
* measurement: 'my_measurement',
|
||||
* database: 'my_db'
|
||||
* }).then(names => {
|
||||
* console.log('My series names in my_measurement are: ' + names.join(', '))
|
||||
* })
|
||||
*/
|
||||
getSeries(options?: {
|
||||
measurement?: string;
|
||||
database?: string;
|
||||
}): Promise<string[]>;
|
||||
/**
|
||||
* Removes a measurement from the database.
|
||||
* @param measurement
|
||||
* @param [database] the database the measurement lives in, optional
|
||||
* if a default database is provided.
|
||||
* @return
|
||||
* @example
|
||||
* influx.dropMeasurement('my_measurement')
|
||||
*/
|
||||
dropMeasurement(measurement: string, database?: string): Promise<void>;
|
||||
/**
|
||||
* Removes a one or more series from InfluxDB.
|
||||
*
|
||||
* @returns
|
||||
* @example
|
||||
* // The following pairs of queries are equivalent: you can chose either to
|
||||
* // use our builder or pass in string directly. The builder takes care
|
||||
* // of escaping and most syntax handling for you.
|
||||
*
|
||||
* influx.dropSeries({ where: e => e.tag('cpu').equals.value('cpu8') })
|
||||
* influx.dropSeries({ where: '"cpu" = \'cpu8\'' })
|
||||
* // DROP SERIES WHERE "cpu" = 'cpu8'
|
||||
*
|
||||
* influx.dropSeries({ measurement: m => m.name('cpu').policy('autogen') })
|
||||
* influx.dropSeries({ measurement: '"cpu"."autogen"' })
|
||||
* // DROP SERIES FROM "autogen"."cpu"
|
||||
*
|
||||
* influx.dropSeries({
|
||||
* measurement: m => m.name('cpu').policy('autogen'),
|
||||
* where: e => e.tag('cpu').equals.value('cpu8'),
|
||||
* database: 'my_db'
|
||||
* })
|
||||
* // DROP SERIES FROM "autogen"."cpu" WHERE "cpu" = 'cpu8'
|
||||
*/
|
||||
dropSeries(options: b.measurement | b.where | {
|
||||
database: string;
|
||||
}): Promise<void>;
|
||||
/**
|
||||
* Returns a list of users on the Influx database.
|
||||
* @return
|
||||
* @example
|
||||
* influx.getUsers().then(users => {
|
||||
* users.forEach(user => {
|
||||
* if (user.admin) {
|
||||
* console.log(user.user, 'is an admin!')
|
||||
* } else {
|
||||
* console.log(user.user, 'is not an admin!')
|
||||
* }
|
||||
* })
|
||||
* })
|
||||
*/
|
||||
getUsers(): Promise<IResults<{
|
||||
user: string;
|
||||
admin: boolean;
|
||||
}>>;
|
||||
/**
|
||||
* Creates a new InfluxDB user.
|
||||
* @param username
|
||||
* @param password
|
||||
* @param [admin=false] If true, the user will be given all
|
||||
* privileges on all databases.
|
||||
* @return
|
||||
* @example
|
||||
* influx.createUser('connor', 'pa55w0rd', true) // make 'connor' an admin
|
||||
*
|
||||
* // make non-admins:
|
||||
* influx.createUser('not_admin', 'pa55w0rd')
|
||||
*/
|
||||
createUser(username: string, password: string, admin?: boolean): Promise<void>;
|
||||
/**
|
||||
* Sets a password for an Influx user.
|
||||
* @param username
|
||||
* @param password
|
||||
* @return
|
||||
* @example
|
||||
* influx.setPassword('connor', 'pa55w0rd')
|
||||
*/
|
||||
setPassword(username: string, password: string): Promise<void>;
|
||||
/**
|
||||
* Grants a privilege to a specified user.
|
||||
* @param username
|
||||
* @param privilege Should be one of 'READ' or 'WRITE'
|
||||
* @param [database] If not provided, uses the default database.
|
||||
* @return
|
||||
* @example
|
||||
* influx.grantPrivilege('connor', 'READ', 'my_db') // grants read access on my_db to connor
|
||||
*/
|
||||
grantPrivilege(username: string, privilege: "READ" | "WRITE", database?: string): Promise<void>;
|
||||
/**
|
||||
* Removes a privilege from a specified user.
|
||||
* @param username
|
||||
* @param privilege Should be one of 'READ' or 'WRITE'
|
||||
* @param [database] If not provided, uses the default database.
|
||||
* @return
|
||||
* @example
|
||||
* influx.revokePrivilege('connor', 'READ', 'my_db') // removes read access on my_db from connor
|
||||
*/
|
||||
revokePrivilege(username: string, privilege: "READ" | "WRITE", database?: string): Promise<void>;
|
||||
/**
|
||||
* Grants admin privileges to a specified user.
|
||||
* @param username
|
||||
* @return
|
||||
* @example
|
||||
* influx.grantAdminPrivilege('connor')
|
||||
*/
|
||||
grantAdminPrivilege(username: string): Promise<void>;
|
||||
/**
|
||||
* Removes a admin privilege from a specified user.
|
||||
* @param username
|
||||
* @return
|
||||
* @example
|
||||
* influx.revokeAdminPrivilege('connor')
|
||||
*/
|
||||
revokeAdminPrivilege(username: string): Promise<void>;
|
||||
/**
|
||||
* Removes a user from the database.
|
||||
* @param username
|
||||
* @return
|
||||
* @example
|
||||
* influx.dropUser('connor')
|
||||
*/
|
||||
dropUser(username: string): Promise<void>;
|
||||
/**
|
||||
* Creates a continuous query in a database
|
||||
* @param name The query name, for later reference
|
||||
* @param query The body of the query to run
|
||||
* @param [database] If not provided, uses the default database.
|
||||
* @param [resample] If provided, adds resample policy
|
||||
* @return
|
||||
* @example
|
||||
* influx.createContinuousQuery('downsample_cpu_1h', `
|
||||
* SELECT MEAN(cpu) INTO "7d"."perf"
|
||||
* FROM "1d"."perf" GROUP BY time(1m)
|
||||
* `, undefined, 'RESAMPLE FOR 7m')
|
||||
*/
|
||||
createContinuousQuery(name: string, query: string, database?: string, resample?: string): Promise<void>;
|
||||
/**
|
||||
* Returns a list of continous queries in the database.
|
||||
* @param [database] If not provided, uses the default database.
|
||||
* @return
|
||||
* @example
|
||||
* influx.showContinousQueries()
|
||||
*/
|
||||
showContinousQueries(database?: string): Promise<IResults<{
|
||||
name: string;
|
||||
query: string;
|
||||
}>>;
|
||||
/**
|
||||
* Creates a continuous query in a database
|
||||
* @param name The query name
|
||||
* @param [database] If not provided, uses the default database.
|
||||
* @return
|
||||
* @example
|
||||
* influx.dropContinuousQuery('downsample_cpu_1h')
|
||||
*/
|
||||
dropContinuousQuery(name: string, database?: string): Promise<void>;
|
||||
/**
|
||||
* Creates a new retention policy on a database. You can read more about
|
||||
* [Downsampling and Retention](https://docs.influxdata.com/influxdb/v1.0/
|
||||
* guides/downsampling_and_retention/) on the InfluxDB website.
|
||||
*
|
||||
* @param name The retention policy name
|
||||
* @param options
|
||||
* @param [options.database] Database to create the policy on,
|
||||
* uses the default database if not provided.
|
||||
* @param options.duration How long data in the retention policy
|
||||
* should be stored for, should be in a format like `7d`. See details
|
||||
* [here](https://docs.influxdata.com/influxdb/v1.0/query_language/spec/#durations)
|
||||
* @param options.replication How many servers data in the series
|
||||
* should be replicated to.
|
||||
* @param [options.isDefault] Whether the retention policy should
|
||||
* be the default policy on the database.
|
||||
* @return
|
||||
* @example
|
||||
* influx.createRetentionPolicy('7d', {
|
||||
* duration: '7d',
|
||||
* replication: 1
|
||||
* })
|
||||
*/
|
||||
createRetentionPolicy(name: string, options: IRetentionOptions): Promise<void>;
|
||||
/**
|
||||
* Alters an existing retention policy on a database.
|
||||
*
|
||||
* @param name The retention policy name
|
||||
* @param options
|
||||
* @param [options.database] Database to create the policy on,
|
||||
* uses the default database if not provided.
|
||||
* @param options.duration How long data in the retention policy
|
||||
* should be stored for, should be in a format like `7d`. See details
|
||||
* [here](https://docs.influxdata.com/influxdb/v1.0/query_language/spec/#durations)
|
||||
* @param options.replication How many servers data in the series
|
||||
* should be replicated to.
|
||||
* @param [options.default] Whether the retention policy should
|
||||
* be the default policy on the database.
|
||||
* @return
|
||||
* @example
|
||||
* influx.alterRetentionPolicy('7d', {
|
||||
* duration: '7d',
|
||||
* replication: 1,
|
||||
* default: true
|
||||
* })
|
||||
*/
|
||||
alterRetentionPolicy(name: string, options: IRetentionOptions): Promise<void>;
|
||||
/**
|
||||
* Deletes a retention policy and associated data. Note that the data will
|
||||
* not be immediately destroyed, and will hang around until Influx's
|
||||
* bi-hourly cron.
|
||||
*
|
||||
* @param name The retention policy name
|
||||
* @param [database] Database name that the policy lives in,
|
||||
* uses the default database if not provided.
|
||||
* @return
|
||||
* @example
|
||||
* influx.dropRetentionPolicy('7d')
|
||||
*/
|
||||
dropRetentionPolicy(name: string, database?: string): Promise<void>;
|
||||
/**
|
||||
* Shows retention policies on the database
|
||||
*
|
||||
* @param [database] The database to list policies on, uses the
|
||||
* default database if not provided.
|
||||
* @return
|
||||
* @example
|
||||
* influx.showRetentionPolicies().then(policies => {
|
||||
* expect(policies.slice()).to.deep.equal([
|
||||
* {
|
||||
* name: 'autogen',
|
||||
* duration: '0s',
|
||||
* shardGroupDuration: '168h0m0s',
|
||||
* replicaN: 1,
|
||||
* default: true,
|
||||
* },
|
||||
* {
|
||||
* name: '7d',
|
||||
* duration: '168h0m0s',
|
||||
* shardGroupDuration: '24h0m0s',
|
||||
* replicaN: 1,
|
||||
* default: false,
|
||||
* },
|
||||
* ])
|
||||
* })
|
||||
*/
|
||||
showRetentionPolicies(database?: string): Promise<IResults<{
|
||||
default: boolean;
|
||||
duration: string;
|
||||
name: string;
|
||||
replicaN: number;
|
||||
shardGroupDuration: string;
|
||||
}>>;
|
||||
/**
|
||||
* Shows shards on the database
|
||||
*
|
||||
* @param [database] The database to list policies on, uses the
|
||||
* default database if not provided.
|
||||
* @return
|
||||
* @example
|
||||
* influx.showShards().then(shards => {
|
||||
* expect(shards.slice()).to.deep.equal([
|
||||
* {
|
||||
* id: 1
|
||||
* database: 'database',
|
||||
* retention_policy: 'autogen',
|
||||
* shard_group: 1,
|
||||
* start_time: '2019-05-06T00:00:00Z',
|
||||
* end_time: '2019-05-13T00:00:00Z',
|
||||
* expiry_time: '2019-05-13T00:00:00Z',
|
||||
* owners: null,
|
||||
* },
|
||||
* ])
|
||||
* })
|
||||
*/
|
||||
showShards(database?: string): Promise<Array<{
|
||||
id: number;
|
||||
database: string;
|
||||
retention_policy: string;
|
||||
shard_group: number;
|
||||
start_time: string;
|
||||
end_time: string;
|
||||
expiry_time: string;
|
||||
owners: string;
|
||||
}>>;
|
||||
/**
|
||||
* Drops a shard with the provided number.
|
||||
* @param shard_id
|
||||
* @return
|
||||
* @example
|
||||
* influx.dropShard(3)
|
||||
*/
|
||||
dropShard(shard_id: number): Promise<void>;
|
||||
/**
|
||||
* WritePoints sends a list of points together in a batch to InfluxDB. In
|
||||
* each point you must specify the measurement name to write into as well
|
||||
* as a list of tag and field values. Optionally, you can specify the
|
||||
* time to tag that point at, defaulting to the current time.
|
||||
*
|
||||
* If you defined a schema for the measurement in the options you passed
|
||||
* to `new Influx(options)`, we'll use that to make sure that types get
|
||||
* cast correctly and that there are no extraneous fields or columns.
|
||||
*
|
||||
* For best performance, it's recommended that you batch your data into
|
||||
* sets of a couple thousand records before writing it. In the future we'll
|
||||
* have some utilities within node-influx to make this easier.
|
||||
*
|
||||
* ---
|
||||
*
|
||||
* A note when using manually-specified times and precisions: by default
|
||||
* we write using the `ms` precision since that's what JavaScript gives us.
|
||||
* You can adjust this. However, there is some special behaviour if you
|
||||
* manually specify a timestamp in your points:
|
||||
* - if you specify the timestamp as a Date object, we'll convert it to
|
||||
* milliseconds and manipulate it as needed to get the right precision
|
||||
* - if provide a INanoDate as returned from {@link toNanoTime} or the
|
||||
* results from an Influx query, we'll be able to pull the precise
|
||||
* nanosecond timestamp and manipulate it to get the right precision
|
||||
* - if you provide a string or number as the timestamp, we'll pass it
|
||||
* straight into Influx.
|
||||
*
|
||||
* Please see the IPoint and IWriteOptions types for a
|
||||
* full list of possible options.
|
||||
*
|
||||
* @param points
|
||||
* @param [options]
|
||||
* @return
|
||||
* @example
|
||||
* // write a point into the default database with
|
||||
* // the default retention policy.
|
||||
* influx.writePoints([
|
||||
* {
|
||||
* measurement: 'perf',
|
||||
* tags: { host: 'box1.example.com' },
|
||||
* fields: { cpu: getCpuUsage(), mem: getMemUsage() },
|
||||
* }
|
||||
* ])
|
||||
*
|
||||
* // you can manually specify the database,
|
||||
* // retention policy, and time precision:
|
||||
* influx.writePoints([
|
||||
* {
|
||||
* measurement: 'perf',
|
||||
* tags: { host: 'box1.example.com' },
|
||||
* fields: { cpu: getCpuUsage(), mem: getMemUsage() },
|
||||
* timestamp: getLastRecordedTime(),
|
||||
* }
|
||||
* ], {
|
||||
* database: 'my_db',
|
||||
* retentionPolicy: '1d',
|
||||
* precision: 's'
|
||||
* })
|
||||
*/
|
||||
writePoints(points: IPoint[], options?: IWriteOptions): Promise<void>;
|
||||
/**
|
||||
* WriteMeasurement functions similarly to {@link InfluxDB#writePoints}, but
|
||||
* it automatically fills in the `measurement` value for all points for you.
|
||||
*
|
||||
* @param measurement
|
||||
* @param points
|
||||
* @param [options]
|
||||
* @return
|
||||
* @example
|
||||
* influx.writeMeasurement('perf', [
|
||||
* {
|
||||
* tags: { host: 'box1.example.com' },
|
||||
* fields: { cpu: getCpuUsage(), mem: getMemUsage() },
|
||||
* }
|
||||
* ])
|
||||
*/
|
||||
writeMeasurement(measurement: string, points: IPoint[], options?: IWriteOptions): Promise<void>;
|
||||
query<T>(query: string[], options?: IQueryOptions): Promise<Array<IResults<T>>>;
|
||||
query<T>(query: string, options?: IQueryOptions): Promise<IResults<T>>;
|
||||
/**
|
||||
* QueryRaw functions similarly to .query() but it does no fancy
|
||||
* transformations on the returned data; it calls `JSON.parse` and returns
|
||||
* those results verbatim.
|
||||
*
|
||||
* @param query
|
||||
* @param [options]
|
||||
* @return
|
||||
* @example
|
||||
* influx.queryRaw('select * from perf').then(rawData => {
|
||||
* console.log(rawData)
|
||||
* })
|
||||
*/
|
||||
queryRaw(query: string | string[], options?: IQueryOptions): Promise<any>;
|
||||
/**
|
||||
* Pings all available hosts, collecting online status and version info.
|
||||
* @param timeout Given in milliseconds
|
||||
* @return
|
||||
* @example
|
||||
* influx.ping(5000).then(hosts => {
|
||||
* hosts.forEach(host => {
|
||||
* if (host.online) {
|
||||
* console.log(`${host.url.host} responded in ${host.rtt}ms running ${host.version})`)
|
||||
* } else {
|
||||
* console.log(`${host.url.host} is offline :(`)
|
||||
* }
|
||||
* })
|
||||
* })
|
||||
*/
|
||||
ping(timeout: number): Promise<IPingStats[]>;
|
||||
/**
|
||||
* Returns the default database that queries operates on. It throws if called
|
||||
* when a default database isn't set.
|
||||
* @private
|
||||
*/
|
||||
private _defaultDB;
|
||||
/**
|
||||
* Creates options to be passed into the pool to query databases.
|
||||
* @private
|
||||
*/
|
||||
private _getQueryOpts;
|
||||
/**
|
||||
* Creates specified measurement schema
|
||||
*
|
||||
* @private
|
||||
* @param {ISchemaOptions} schema
|
||||
* @memberof InfluxDB
|
||||
*/
|
||||
private _createSchema;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,149 @@
|
|||
/// <reference types="node" />
|
||||
import { IBackoffStrategy } from "./backoff/backoff";
|
||||
import { Host } from "./host";
|
||||
import * as http from "http";
|
||||
import * as https from "https";
|
||||
import * as urlModule from "url";
|
||||
export interface IPoolOptions {
|
||||
/**
|
||||
* Number of times we should retry running a query
|
||||
* before calling back with an error.
|
||||
*/
|
||||
maxRetries?: number;
|
||||
/**
|
||||
* The length of time after which HTTP requests will error
|
||||
* if they do not receive a response.
|
||||
*/
|
||||
requestTimeout?: number;
|
||||
/**
|
||||
* Options to configure the backoff policy for the pool. Defaults
|
||||
* to using exponential backoff.
|
||||
*/
|
||||
backoff?: IBackoffStrategy;
|
||||
}
|
||||
export interface IPoolRequestOptions {
|
||||
/**
|
||||
* Request method.
|
||||
*/
|
||||
method: "GET" | "POST";
|
||||
/**
|
||||
* Path to hit on the database server, must begin with a leading slash.
|
||||
*/
|
||||
path: string;
|
||||
/**
|
||||
* Query string to be appended to the request path.
|
||||
*/
|
||||
query?: any;
|
||||
/**
|
||||
* Request body to include.
|
||||
*/
|
||||
body?: string;
|
||||
/**
|
||||
* For internal use only, a counter of the number of times we've retried
|
||||
* running this request.
|
||||
*/
|
||||
retries?: number;
|
||||
}
|
||||
/**
|
||||
* An ServiceNotAvailableError is returned as an error from requests that
|
||||
* result in a > 500 error code.
|
||||
*/
|
||||
export declare class ServiceNotAvailableError extends Error {
|
||||
constructor(message: string);
|
||||
}
|
||||
/**
|
||||
* An RequestError is returned as an error from requests that
|
||||
* result in a 300 <= error code <= 500.
|
||||
*/
|
||||
export declare class RequestError extends Error {
|
||||
req: http.ClientRequest;
|
||||
res: http.IncomingMessage;
|
||||
constructor(req: http.ClientRequest, res: http.IncomingMessage, body: string);
|
||||
static Create(req: http.ClientRequest, res: http.IncomingMessage, callback: (e: RequestError) => void): void;
|
||||
}
|
||||
export interface IPingStats {
|
||||
url: urlModule.Url;
|
||||
res: http.IncomingMessage;
|
||||
online: boolean;
|
||||
rtt: number;
|
||||
version: string;
|
||||
}
|
||||
/**
|
||||
*
|
||||
* The Pool maintains a list available Influx hosts and dispatches requests
|
||||
* to them. If there are errors connecting to hosts, it will disable that
|
||||
* host for a period of time.
|
||||
*/
|
||||
export declare class Pool {
|
||||
private readonly _options;
|
||||
private _index;
|
||||
private readonly _timeout;
|
||||
private readonly _hostsAvailable;
|
||||
private readonly _hostsDisabled;
|
||||
/**
|
||||
* Creates a new Pool instance.
|
||||
* @param {IPoolOptions} options
|
||||
*/
|
||||
constructor(options: IPoolOptions);
|
||||
/**
|
||||
* Returns a list of currently active hosts.
|
||||
* @return {Host[]}
|
||||
*/
|
||||
getHostsAvailable(): Host[];
|
||||
/**
|
||||
* Returns a list of hosts that are currently disabled due to network
|
||||
* errors.
|
||||
* @return {Host[]}
|
||||
*/
|
||||
getHostsDisabled(): Host[];
|
||||
/**
|
||||
* Inserts a new host to the pool.
|
||||
*/
|
||||
addHost(url: string, options?: https.RequestOptions): Host;
|
||||
/**
|
||||
* Returns true if there's any host available to by queried.
|
||||
* @return {Boolean}
|
||||
*/
|
||||
hostIsAvailable(): boolean;
|
||||
/**
|
||||
* Makes a request and calls back with the response, parsed as JSON.
|
||||
* An error is returned on a non-2xx status code or on a parsing exception.
|
||||
*/
|
||||
json(options: IPoolRequestOptions): Promise<any>;
|
||||
/**
|
||||
* Makes a request and resolves with the plain text response,
|
||||
* if possible. An error is raised on a non-2xx status code.
|
||||
*/
|
||||
text(options: IPoolRequestOptions): Promise<string>;
|
||||
/**
|
||||
* Makes a request and discards any response body it receives.
|
||||
* An error is returned on a non-2xx status code.
|
||||
*/
|
||||
discard(options: IPoolRequestOptions): Promise<void>;
|
||||
/**
|
||||
* Ping sends out a request to all available Influx servers, reporting on
|
||||
* their response time and version number.
|
||||
*/
|
||||
ping(timeout: number, path?: string): Promise<IPingStats[]>;
|
||||
/**
|
||||
* Makes a request and calls back with the IncomingMessage stream,
|
||||
* if possible. An error is returned on a non-2xx status code.
|
||||
*/
|
||||
stream(options: IPoolRequestOptions, callback: (err: Error, res: http.IncomingMessage) => void): void;
|
||||
/**
|
||||
* Returns the next available host for querying.
|
||||
* @return {Host}
|
||||
*/
|
||||
private _getHost;
|
||||
/**
|
||||
* Re-enables the provided host, returning it to the pool to query.
|
||||
* @param {Host} host
|
||||
*/
|
||||
private _enableHost;
|
||||
/**
|
||||
* Disables the provided host, removing it from the query pool. It will be
|
||||
* re-enabled after a backoff interval
|
||||
*/
|
||||
private _disableHost;
|
||||
private _handleRequestError;
|
||||
}
|
||||
|
|
@ -0,0 +1,315 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.Pool = exports.RequestError = exports.ServiceNotAvailableError = void 0;
|
||||
const exponential_1 = require("./backoff/exponential");
|
||||
const host_1 = require("./host");
|
||||
const http = require("http");
|
||||
const https = require("https");
|
||||
const querystring = require("querystring");
|
||||
/**
|
||||
* Status codes that will cause a host to be marked as 'failed' if we get
|
||||
* them from a request to Influx.
|
||||
* @type {Array}
|
||||
*/
|
||||
const resubmitErrorCodes = [
|
||||
"ETIMEDOUT",
|
||||
"ESOCKETTIMEDOUT",
|
||||
"ECONNRESET",
|
||||
"ECONNREFUSED",
|
||||
"EHOSTUNREACH",
|
||||
];
|
||||
/**
|
||||
* An ServiceNotAvailableError is returned as an error from requests that
|
||||
* result in a > 500 error code.
|
||||
*/
|
||||
class ServiceNotAvailableError extends Error {
|
||||
constructor(message) {
|
||||
super();
|
||||
this.message = message;
|
||||
Object.setPrototypeOf(this, ServiceNotAvailableError.prototype);
|
||||
}
|
||||
}
|
||||
exports.ServiceNotAvailableError = ServiceNotAvailableError;
|
||||
/**
|
||||
* An RequestError is returned as an error from requests that
|
||||
* result in a 300 <= error code <= 500.
|
||||
*/
|
||||
class RequestError extends Error {
|
||||
constructor(req, res, body) {
|
||||
super();
|
||||
this.req = req;
|
||||
this.res = res;
|
||||
this.message = `A ${res.statusCode} ${res.statusMessage} error occurred: ${body}`;
|
||||
Object.setPrototypeOf(this, RequestError.prototype);
|
||||
}
|
||||
static Create(req, res, callback) {
|
||||
let body = "";
|
||||
res.on("data", (str) => {
|
||||
body += str.toString();
|
||||
});
|
||||
res.on("end", () => callback(new RequestError(req, res, body)));
|
||||
}
|
||||
}
|
||||
exports.RequestError = RequestError;
|
||||
/**
|
||||
* Creates a function generation that returns a wrapper which only allows
|
||||
* through the first call of any function that it generated.
|
||||
*/
|
||||
function doOnce() {
|
||||
let handled = false;
|
||||
return (fn) => {
|
||||
return (arg) => {
|
||||
if (handled) {
|
||||
return;
|
||||
}
|
||||
handled = true;
|
||||
fn(arg);
|
||||
};
|
||||
};
|
||||
}
|
||||
function setToArray(itemSet) {
|
||||
const output = [];
|
||||
itemSet.forEach((value) => {
|
||||
output.push(value);
|
||||
});
|
||||
return output;
|
||||
}
|
||||
const request = (options, callback) => {
|
||||
if (options.protocol === "https:") {
|
||||
return https.request(options, callback);
|
||||
}
|
||||
return http.request(options, callback);
|
||||
};
|
||||
/**
|
||||
*
|
||||
* The Pool maintains a list available Influx hosts and dispatches requests
|
||||
* to them. If there are errors connecting to hosts, it will disable that
|
||||
* host for a period of time.
|
||||
*/
|
||||
class Pool {
|
||||
/**
|
||||
* Creates a new Pool instance.
|
||||
* @param {IPoolOptions} options
|
||||
*/
|
||||
constructor(options) {
|
||||
this._options = Object.assign({ backoff: new exponential_1.ExponentialBackoff({
|
||||
initial: 300,
|
||||
max: 10 * 1000,
|
||||
random: 1,
|
||||
}), maxRetries: 2, requestTimeout: 30 * 1000 }, options);
|
||||
this._index = 0;
|
||||
this._hostsAvailable = new Set();
|
||||
this._hostsDisabled = new Set();
|
||||
this._timeout = this._options.requestTimeout;
|
||||
}
|
||||
/**
|
||||
* Returns a list of currently active hosts.
|
||||
* @return {Host[]}
|
||||
*/
|
||||
getHostsAvailable() {
|
||||
return setToArray(this._hostsAvailable);
|
||||
}
|
||||
/**
|
||||
* Returns a list of hosts that are currently disabled due to network
|
||||
* errors.
|
||||
* @return {Host[]}
|
||||
*/
|
||||
getHostsDisabled() {
|
||||
return setToArray(this._hostsDisabled);
|
||||
}
|
||||
/**
|
||||
* Inserts a new host to the pool.
|
||||
*/
|
||||
addHost(url, options = {}) {
|
||||
const host = new host_1.Host(url, this._options.backoff.reset(), options);
|
||||
this._hostsAvailable.add(host);
|
||||
return host;
|
||||
}
|
||||
/**
|
||||
* Returns true if there's any host available to by queried.
|
||||
* @return {Boolean}
|
||||
*/
|
||||
hostIsAvailable() {
|
||||
return this._hostsAvailable.size > 0;
|
||||
}
|
||||
/**
|
||||
* Makes a request and calls back with the response, parsed as JSON.
|
||||
* An error is returned on a non-2xx status code or on a parsing exception.
|
||||
*/
|
||||
json(options) {
|
||||
return this.text(options).then((res) => JSON.parse(res));
|
||||
}
|
||||
/**
|
||||
* Makes a request and resolves with the plain text response,
|
||||
* if possible. An error is raised on a non-2xx status code.
|
||||
*/
|
||||
text(options) {
|
||||
return new Promise((resolve, reject) => {
|
||||
this.stream(options, (err, res) => {
|
||||
if (err) {
|
||||
return reject(err);
|
||||
}
|
||||
let output = "";
|
||||
res.on("data", (str) => {
|
||||
output += str.toString();
|
||||
});
|
||||
res.on("end", () => resolve(output));
|
||||
});
|
||||
});
|
||||
}
|
||||
/**
|
||||
* Makes a request and discards any response body it receives.
|
||||
* An error is returned on a non-2xx status code.
|
||||
*/
|
||||
discard(options) {
|
||||
return new Promise((resolve, reject) => {
|
||||
this.stream(options, (err, res) => {
|
||||
if (err) {
|
||||
return reject(err);
|
||||
}
|
||||
res.on("data", () => {
|
||||
/* ignore */
|
||||
});
|
||||
res.on("end", () => resolve());
|
||||
});
|
||||
});
|
||||
}
|
||||
/**
|
||||
* Ping sends out a request to all available Influx servers, reporting on
|
||||
* their response time and version number.
|
||||
*/
|
||||
ping(timeout, path = "/ping") {
|
||||
const todo = [];
|
||||
setToArray(this._hostsAvailable)
|
||||
.concat(setToArray(this._hostsDisabled))
|
||||
.forEach((host) => {
|
||||
const start = Date.now();
|
||||
const url = host.url;
|
||||
const once = doOnce();
|
||||
return todo.push(new Promise((resolve) => {
|
||||
const req = request(Object.assign({ hostname: url.hostname, method: "GET", path, port: Number(url.port), protocol: url.protocol, timeout }, host.options), once((res) => {
|
||||
resolve({
|
||||
url,
|
||||
res: res.resume(),
|
||||
online: res.statusCode < 300,
|
||||
rtt: Date.now() - start,
|
||||
version: res.headers["x-influxdb-version"],
|
||||
});
|
||||
}));
|
||||
const fail = once(() => {
|
||||
req.abort();
|
||||
resolve({
|
||||
online: false,
|
||||
res: null,
|
||||
rtt: Infinity,
|
||||
url,
|
||||
version: null,
|
||||
});
|
||||
});
|
||||
// Support older Nodes and polyfills which don't allow .timeout() in
|
||||
// the request options, wrapped in a conditional for even worse
|
||||
// polyfills. See: https://github.com/node-influx/node-influx/issues/221
|
||||
if (typeof req.setTimeout === "function") {
|
||||
req.setTimeout(timeout, () => {
|
||||
fail.call(fail, arguments);
|
||||
}); // Tslint:disable-line
|
||||
}
|
||||
req.on("timeout", fail);
|
||||
req.on("error", fail);
|
||||
req.end();
|
||||
}));
|
||||
});
|
||||
return Promise.all(todo);
|
||||
}
|
||||
/**
|
||||
* Makes a request and calls back with the IncomingMessage stream,
|
||||
* if possible. An error is returned on a non-2xx status code.
|
||||
*/
|
||||
stream(options, callback) {
|
||||
if (!this.hostIsAvailable()) {
|
||||
return callback(new ServiceNotAvailableError("No host available"), null);
|
||||
}
|
||||
const once = doOnce();
|
||||
const host = this._getHost();
|
||||
let path = host.url.pathname === "/" ? "" : host.url.pathname;
|
||||
path += options.path;
|
||||
if (options.query) {
|
||||
path += "?" + querystring.stringify(options.query);
|
||||
}
|
||||
const req = request(Object.assign({ headers: {
|
||||
"content-length": options.body ? Buffer.from(options.body).length : 0,
|
||||
}, hostname: host.url.hostname, method: options.method, path, port: Number(host.url.port), protocol: host.url.protocol, timeout: this._timeout }, host.options), once((res) => {
|
||||
res.setEncoding("utf8");
|
||||
if (res.statusCode >= 500) {
|
||||
return this._handleRequestError(new ServiceNotAvailableError(res.statusMessage), host, options, callback);
|
||||
}
|
||||
if (res.statusCode >= 300) {
|
||||
return RequestError.Create(req, res, (err) => callback(err, res));
|
||||
}
|
||||
host.success();
|
||||
return callback(undefined, res);
|
||||
}));
|
||||
// Handle network or HTTP parsing errors:
|
||||
req.on("error", once((err) => {
|
||||
this._handleRequestError(err, host, options, callback);
|
||||
}));
|
||||
// Handle timeouts:
|
||||
req.on("timeout", once(() => {
|
||||
req.abort();
|
||||
this._handleRequestError(new ServiceNotAvailableError("Request timed out"), host, options, callback);
|
||||
}));
|
||||
// Support older Nodes and polyfills which don't allow .timeout() in the
|
||||
// request options, wrapped in a conditional for even worse polyfills. See:
|
||||
// https://github.com/node-influx/node-influx/issues/221
|
||||
if (typeof req.setTimeout === "function") {
|
||||
req.setTimeout(host.options.timeout || this._timeout); // Tslint:disable-line
|
||||
}
|
||||
// Write out the body:
|
||||
if (options.body) {
|
||||
req.write(options.body);
|
||||
}
|
||||
req.end();
|
||||
}
|
||||
/**
|
||||
* Returns the next available host for querying.
|
||||
* @return {Host}
|
||||
*/
|
||||
_getHost() {
|
||||
const available = setToArray(this._hostsAvailable);
|
||||
const host = available[this._index];
|
||||
this._index = (this._index + 1) % available.length;
|
||||
return host;
|
||||
}
|
||||
/**
|
||||
* Re-enables the provided host, returning it to the pool to query.
|
||||
* @param {Host} host
|
||||
*/
|
||||
_enableHost(host) {
|
||||
this._hostsDisabled.delete(host);
|
||||
this._hostsAvailable.add(host);
|
||||
}
|
||||
/**
|
||||
* Disables the provided host, removing it from the query pool. It will be
|
||||
* re-enabled after a backoff interval
|
||||
*/
|
||||
_disableHost(host) {
|
||||
this._hostsAvailable.delete(host);
|
||||
this._hostsDisabled.add(host);
|
||||
this._index %= Math.max(1, this._hostsAvailable.size);
|
||||
setTimeout(() => this._enableHost(host), host.fail());
|
||||
}
|
||||
_handleRequestError(err, host, options, callback) {
|
||||
if (!(err instanceof ServiceNotAvailableError) &&
|
||||
!resubmitErrorCodes.includes(err.code)) {
|
||||
return callback(err, null);
|
||||
}
|
||||
this._disableHost(host);
|
||||
const retries = options.retries || 0;
|
||||
if (retries < this._options.maxRetries && this.hostIsAvailable()) {
|
||||
options.retries = retries + 1;
|
||||
return this.stream(options, callback);
|
||||
}
|
||||
callback(err, null);
|
||||
}
|
||||
}
|
||||
exports.Pool = Pool;
|
||||
|
|
@ -0,0 +1,118 @@
|
|||
import { TimePrecision } from "./grammar";
|
||||
/**
|
||||
* A ResultError is thrown when a query generates errorful results from Influx.
|
||||
*/
|
||||
export declare class ResultError extends Error {
|
||||
constructor(message: string);
|
||||
}
|
||||
/**
|
||||
* InfluxResults describes the result structure received from InfluxDB.
|
||||
*
|
||||
* NOTE: if you're poking around in Influx, use curl, not the `json` formatter
|
||||
* provided by the CLI. As of 1.0 this formatter changes the result structure
|
||||
* and it will confuse you, as it did me ;)
|
||||
*/
|
||||
export interface IResponse {
|
||||
results: IResultEntry[];
|
||||
}
|
||||
export interface IResultEntry {
|
||||
series?: IResponseSeries[];
|
||||
error?: string;
|
||||
}
|
||||
export declare type Tags = {
|
||||
[name: string]: string;
|
||||
};
|
||||
export declare type Row = any;
|
||||
export interface IResponseSeries {
|
||||
name?: string;
|
||||
columns: string[];
|
||||
tags?: Tags;
|
||||
values?: Row[];
|
||||
}
|
||||
/**
|
||||
* IResultsParser is a user-friendly results tables from raw Influx responses.
|
||||
*/
|
||||
export interface IResults<T> extends Array<T> {
|
||||
/**
|
||||
* Group looks for and returns the first group in the results
|
||||
* that matches the provided tags.
|
||||
*
|
||||
* If you've used lodash or underscore, we do something quite similar to
|
||||
* their object matching: for every row in the results, if it contains tag
|
||||
* values matching the requested object, we return it.
|
||||
*
|
||||
* @param matcher
|
||||
* @return
|
||||
* @example
|
||||
* // Matching tags sets in queries:
|
||||
* influx.query('select * from perf group by host').then(results => {
|
||||
* expect(results.group({ host: 'ares.peet.io'})).to.deep.equal([
|
||||
* { host: 'ares.peet.io', cpu: 0.12, mem: 2435 },
|
||||
* { host: 'ares.peet.io', cpu: 0.10, mem: 2451 },
|
||||
* // ...
|
||||
* ])
|
||||
*
|
||||
* expect(results.group({ host: 'box1.example.com'})).to.deep.equal([
|
||||
* { host: 'box1.example.com', cpu: 0.54, mem: 8420 },
|
||||
* // ...
|
||||
* ])
|
||||
* })
|
||||
*/
|
||||
group: (matcher: Tags) => T[];
|
||||
/**
|
||||
* Returns the data grouped into nested arrays, similarly to how it was
|
||||
* returned from Influx originally.
|
||||
*
|
||||
* @returns
|
||||
* @example
|
||||
* influx.query('select * from perf group by host').then(results => {
|
||||
* expect(results.groups()).to.deep.equal([
|
||||
* {
|
||||
* name: 'perf',
|
||||
* tags: { host: 'ares.peet.io' },
|
||||
* rows: [
|
||||
* { host: 'ares.peet.io', cpu: 0.12, mem: 2435 },
|
||||
* { host: 'ares.peet.io', cpu: 0.10, mem: 2451 },
|
||||
* // ...
|
||||
* ]
|
||||
* }
|
||||
* {
|
||||
* name: 'perf',
|
||||
* tags: { host: 'box1.example.com' },
|
||||
* rows: [
|
||||
* { host: 'box1.example.com', cpu: 0.54, mem: 8420 },
|
||||
* // ...
|
||||
* ]
|
||||
* }
|
||||
* ])
|
||||
* })
|
||||
*/
|
||||
groups: () => Array<{
|
||||
name: string;
|
||||
tags: Tags;
|
||||
rows: T[];
|
||||
}>;
|
||||
}
|
||||
/**
|
||||
* Checks if there are any errors in the IResponse and, if so, it throws them.
|
||||
* @private
|
||||
* @throws {ResultError}
|
||||
*/
|
||||
export declare function assertNoErrors(res: IResponse): IResponse;
|
||||
/**
|
||||
* From parses out a response to a result or list of responses.
|
||||
* There are three situations we cover here:
|
||||
* 1. A single query without groups, like `select * from myseries`
|
||||
* 2. A single query with groups, generated with a `group by` statement
|
||||
* which groups by series *tags*, grouping by times is case (1)
|
||||
* 3. Multiple queries of types 1 and 2
|
||||
* @private
|
||||
*/
|
||||
export declare function parse<T>(res: IResponse, precision?: TimePrecision): Array<IResults<T>> | IResults<T>;
|
||||
/**
|
||||
* ParseSingle asserts that the response contains a single result,
|
||||
* and returns that result.
|
||||
* @throws {Error} if the number of results is not exactly one
|
||||
* @private
|
||||
*/
|
||||
export declare function parseSingle<T>(res: IResponse, precision?: TimePrecision): IResults<T>;
|
||||
|
|
@ -0,0 +1,133 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.parseSingle = exports.parse = exports.assertNoErrors = exports.ResultError = void 0;
|
||||
const grammar_1 = require("./grammar");
|
||||
/**
|
||||
* A ResultError is thrown when a query generates errorful results from Influx.
|
||||
*/
|
||||
class ResultError extends Error {
|
||||
constructor(message) {
|
||||
super();
|
||||
this.message = `Error from InfluxDB: ${message}`;
|
||||
}
|
||||
}
|
||||
exports.ResultError = ResultError;
|
||||
function groupMethod(matcher) {
|
||||
// We do a tiny bit of 'custom' deep equality checking here, taking
|
||||
// advantage of the fact that the tag keys are consistent across all
|
||||
// series results. This lets us match groupings much more efficiently,
|
||||
// ~6000x faster than the fastest vanilla equality checker (lodash)
|
||||
// when operating on large (~100,000 grouping) sets.
|
||||
const srcKeys = this.groupsTagsKeys;
|
||||
const dstKeys = Object.keys(matcher);
|
||||
if (srcKeys.length === 0 || srcKeys.length !== dstKeys.length) {
|
||||
return [];
|
||||
}
|
||||
L: for (let row of this.groupRows) {
|
||||
// eslint-disable-line no-labels
|
||||
for (let src of srcKeys) {
|
||||
if (row.tags[src] !== matcher[src]) {
|
||||
continue L; // eslint-disable-line no-labels
|
||||
}
|
||||
}
|
||||
return row.rows;
|
||||
}
|
||||
return [];
|
||||
}
|
||||
function groupsMethod() {
|
||||
return this.groupRows;
|
||||
}
|
||||
/**
|
||||
* Inner parsing function which unpacks the series into a table and attaches
|
||||
* methods to the array. This is quite optimized and a bit of a mess to read,
|
||||
* but it's all fairly easy procedural logic.
|
||||
*
|
||||
* We do this instead of subclassing Array since subclassing has some
|
||||
* undesirable side-effects. For example, calling .slice() on the array
|
||||
* makes it impossible to preserve groups as would be necessary if it's
|
||||
* subclassed.
|
||||
*/
|
||||
function parseInner(series = [], precision) {
|
||||
const results = [];
|
||||
results.groupsTagsKeys =
|
||||
series.length && series[0].tags ? Object.keys(series[0].tags) : [];
|
||||
const tags = results.groupsTagsKeys;
|
||||
let nextGroup = [];
|
||||
results.groupRows = new Array(series.length); // Tslint:disable-line
|
||||
for (let i = 0; i < series.length; i += 1, results.length) {
|
||||
const { columns = [], values = [] } = series[i];
|
||||
for (let value of values) {
|
||||
const obj = {};
|
||||
for (let j = 0; j < columns.length; j += 1) {
|
||||
if (columns[j] === "time") {
|
||||
obj.time = grammar_1.isoOrTimeToDate(value[j], precision);
|
||||
}
|
||||
else {
|
||||
obj[columns[j]] = value[j];
|
||||
}
|
||||
}
|
||||
for (let tag of tags) {
|
||||
obj[tag] = series[i].tags[tag];
|
||||
}
|
||||
results.push(obj);
|
||||
nextGroup.push(obj);
|
||||
}
|
||||
results.groupRows[i] = {
|
||||
name: series[i].name,
|
||||
rows: nextGroup,
|
||||
tags: series[i].tags || {},
|
||||
};
|
||||
nextGroup = [];
|
||||
}
|
||||
results.group = groupMethod;
|
||||
results.groups = groupsMethod;
|
||||
return results;
|
||||
}
|
||||
/**
|
||||
* Checks if there are any errors in the IResponse and, if so, it throws them.
|
||||
* @private
|
||||
* @throws {ResultError}
|
||||
*/
|
||||
function assertNoErrors(res) {
|
||||
for (let result of res.results) {
|
||||
const { error } = result;
|
||||
if (error) {
|
||||
throw new ResultError(error);
|
||||
}
|
||||
}
|
||||
return res;
|
||||
}
|
||||
exports.assertNoErrors = assertNoErrors;
|
||||
/**
|
||||
* From parses out a response to a result or list of responses.
|
||||
* There are three situations we cover here:
|
||||
* 1. A single query without groups, like `select * from myseries`
|
||||
* 2. A single query with groups, generated with a `group by` statement
|
||||
* which groups by series *tags*, grouping by times is case (1)
|
||||
* 3. Multiple queries of types 1 and 2
|
||||
* @private
|
||||
*/
|
||||
function parse(res, precision) {
|
||||
assertNoErrors(res);
|
||||
if (res.results.length === 1) {
|
||||
// Normalize case 3
|
||||
return parseInner(res.results[0].series, precision);
|
||||
}
|
||||
return res.results.map((result) => parseInner(result.series, precision));
|
||||
}
|
||||
exports.parse = parse;
|
||||
/**
|
||||
* ParseSingle asserts that the response contains a single result,
|
||||
* and returns that result.
|
||||
* @throws {Error} if the number of results is not exactly one
|
||||
* @private
|
||||
*/
|
||||
function parseSingle(res, precision) {
|
||||
assertNoErrors(res);
|
||||
if (res.results.length !== 1) {
|
||||
throw new Error("node-influx expected the results length to equal 1, but " +
|
||||
`it was ${0}. Please report this here: https://git.io/influx-err`);
|
||||
}
|
||||
return parseInner(res.results[0].series, precision);
|
||||
}
|
||||
exports.parseSingle = parseSingle;
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
import { FieldType } from "./grammar";
|
||||
export interface ISchemaOptions {
|
||||
/**
|
||||
* The measurement name this schema is describing.
|
||||
*/
|
||||
measurement: string;
|
||||
/**
|
||||
* The database the measurement lives under. Uses the default database
|
||||
* if one is provided.
|
||||
*/
|
||||
database?: string;
|
||||
/**
|
||||
* Columns is the map of column type definitions on the database.
|
||||
*/
|
||||
fields: {
|
||||
[column: string]: FieldType;
|
||||
};
|
||||
/**
|
||||
* A list of schema tag names.
|
||||
*/
|
||||
tags: string[];
|
||||
}
|
||||
export declare type FieldMap = {
|
||||
[name: string]: string | number | boolean;
|
||||
};
|
||||
/**
|
||||
* The Schema provides information and utilities for an InfluxDB measurement.
|
||||
* @private
|
||||
*/
|
||||
export declare class Schema {
|
||||
private readonly options;
|
||||
private readonly _fieldNames;
|
||||
private _tagHash;
|
||||
constructor(options: ISchemaOptions);
|
||||
/**
|
||||
* CoerceFields converts a map of field values to a strings which
|
||||
* can be injected into the line protocol without further escaping.
|
||||
* The output is given in [key, value] pairs.
|
||||
*/
|
||||
coerceFields(fields: FieldMap): Array<[string, string]>;
|
||||
/**
|
||||
* Throws an error if the tags include values other than
|
||||
* what was specified in the schema. It returns a list of tag names.
|
||||
*/
|
||||
checkTags(tags: {
|
||||
[tag: string]: string;
|
||||
}): string[];
|
||||
/**
|
||||
* Returns the 'db'.'measurement'[.'field'] referencing the current schema.
|
||||
*/
|
||||
private _ref;
|
||||
}
|
||||
/**
|
||||
* Coerces the field map to a set of writable values, a la coerceFields,
|
||||
* using native guesses based on the field datatypes.
|
||||
* @private
|
||||
*/
|
||||
export declare function coerceBadly(fields: FieldMap): Array<[string, string]>;
|
||||
|
|
@ -0,0 +1,116 @@
|
|||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.coerceBadly = exports.Schema = void 0;
|
||||
const grammar_1 = require("./grammar");
|
||||
/**
|
||||
* The Schema provides information and utilities for an InfluxDB measurement.
|
||||
* @private
|
||||
*/
|
||||
class Schema {
|
||||
constructor(options) {
|
||||
this.options = options;
|
||||
this._tagHash = {};
|
||||
// FieldNames are sorted for performance: when coerceFields is run the
|
||||
// fields will be added to the output in order.
|
||||
this._fieldNames = Object.keys(options.fields).sort();
|
||||
options.tags.forEach((tag) => {
|
||||
this._tagHash[tag] = true;
|
||||
});
|
||||
}
|
||||
/**
|
||||
* CoerceFields converts a map of field values to a strings which
|
||||
* can be injected into the line protocol without further escaping.
|
||||
* The output is given in [key, value] pairs.
|
||||
*/
|
||||
coerceFields(fields) {
|
||||
let consumed = 0;
|
||||
const output = [];
|
||||
this._fieldNames.forEach((field) => {
|
||||
if (!fields.hasOwnProperty(field)) {
|
||||
return;
|
||||
}
|
||||
const value = fields[field];
|
||||
const typ = typeof value;
|
||||
consumed += 1;
|
||||
if (value === null || value === undefined) {
|
||||
return;
|
||||
}
|
||||
let coerced;
|
||||
switch (this.options.fields[field]) {
|
||||
case grammar_1.FieldType.STRING:
|
||||
coerced = grammar_1.escape.quoted(String(value));
|
||||
break;
|
||||
case grammar_1.FieldType.INTEGER:
|
||||
if (typ !== "number" && !grammar_1.isNumeric(String(value))) {
|
||||
throw new Error(`Expected numeric value for ${this._ref(field)}, but got '${value}'!`);
|
||||
}
|
||||
coerced = String(Math.floor(value)) + "i";
|
||||
break;
|
||||
case grammar_1.FieldType.FLOAT:
|
||||
if (typ !== "number" && !grammar_1.isNumeric(String(value))) {
|
||||
throw new Error(`Expected numeric value for ${this._ref(field)}, but got '${value}'!`);
|
||||
}
|
||||
coerced = String(value);
|
||||
break;
|
||||
case grammar_1.FieldType.BOOLEAN:
|
||||
if (typ !== "boolean") {
|
||||
throw new Error(`Expected boolean value for ${this._ref(field)}, but got a ${typ}!`);
|
||||
}
|
||||
coerced = value ? "T" : "F";
|
||||
break;
|
||||
default:
|
||||
throw new Error(`Unknown field type ${this.options.fields[field]} for ${field} in ` +
|
||||
`${this._ref()}. Please ensure that your configuration is correct.`);
|
||||
}
|
||||
output.push([field, coerced]);
|
||||
});
|
||||
const keys = Object.keys(fields);
|
||||
if (consumed !== keys.length) {
|
||||
const extraneous = keys.filter((f) => !this._fieldNames.includes(f));
|
||||
throw new Error("Extraneous fields detected for writing InfluxDB point in " +
|
||||
`${this._ref()}: \`${extraneous.join("`, `")}\`.`);
|
||||
}
|
||||
return output;
|
||||
}
|
||||
/**
|
||||
* Throws an error if the tags include values other than
|
||||
* what was specified in the schema. It returns a list of tag names.
|
||||
*/
|
||||
checkTags(tags) {
|
||||
const names = Object.keys(tags);
|
||||
const extraneous = names.filter((tag) => !this._tagHash[tag]);
|
||||
if (extraneous.length > 0) {
|
||||
throw new Error("Extraneous tags detected for writing InfluxDB point in " +
|
||||
`${this._ref()}: \`${extraneous.join("`, `")}\`.`);
|
||||
}
|
||||
return names;
|
||||
}
|
||||
/**
|
||||
* Returns the 'db'.'measurement'[.'field'] referencing the current schema.
|
||||
*/
|
||||
_ref(field) {
|
||||
let out = this.options.database + "." + this.options.measurement;
|
||||
if (field) {
|
||||
out += "." + field;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
}
|
||||
exports.Schema = Schema;
|
||||
/**
|
||||
* Coerces the field map to a set of writable values, a la coerceFields,
|
||||
* using native guesses based on the field datatypes.
|
||||
* @private
|
||||
*/
|
||||
function coerceBadly(fields) {
|
||||
return Object.keys(fields)
|
||||
.sort()
|
||||
.map((field) => {
|
||||
const value = fields[field];
|
||||
if (typeof value === "string") {
|
||||
return [field, grammar_1.escape.quoted(value)];
|
||||
}
|
||||
return [field, String(value)];
|
||||
});
|
||||
}
|
||||
exports.coerceBadly = coerceBadly;
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
{
|
||||
"name": "influx",
|
||||
"version": "5.6.3",
|
||||
"description": "InfluxDB Client",
|
||||
"main": "./lib/src/index.js",
|
||||
"typings": "./lib/src/index",
|
||||
"scripts": {
|
||||
"build:dist": "npm run clean && tsc && cp -R test/fixture lib/test",
|
||||
"build:doc": "npm run clean && tsc -m es2015 -t es6 --moduleResolution node && esdoc -c esdoc.json",
|
||||
"clean": "rm -rf coverage doc lib",
|
||||
"prepare": "npm run clean && tsc -d",
|
||||
"fmt": "prettier --single-quote --trailing-comma all --print-width 100 --write \"{src,test,examples}/**/*.ts\" && npm run test:lint -- --fix",
|
||||
"test": "npm-run-all --parallel test:lint test:unit test:integrate",
|
||||
"test:browser": "karma start test/karma.conf.js",
|
||||
"test:cover": "npm run build:dist && istanbul cover _mocha -- lib/test/unit/*.test.js && open-cli coverage/lcov-report/index.html",
|
||||
"test:integrate": "mocha --require ts-node/register --timeout 20000 test/integrate/*.test.ts",
|
||||
"test:lint": "prettier -c .",
|
||||
"test:sauce": "SAUCE=1 karma start test/karma.conf.js",
|
||||
"test:travis": "npm-run-all clean test:lint test:sauce test:integrate build:dist && istanbul cover _mocha --report lcovonly -- lib/test/unit/*.test.js",
|
||||
"test:unit": "mocha --require ts-node/register test/unit/*.test.ts",
|
||||
"test:watch": "mocha -R min --watch --require ts-node/register test/unit/*.test.ts",
|
||||
"semantic-release": "semantic-release"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "https://github.com/node-influx/node-influx.git"
|
||||
},
|
||||
"keywords": [
|
||||
"influx",
|
||||
"influxdb",
|
||||
"time",
|
||||
"series",
|
||||
"client",
|
||||
"db"
|
||||
],
|
||||
"contributors": [
|
||||
"Ben Evans <ben@bensbit.co.uk> (http://bensbit.co.uk)",
|
||||
"Connor Peet <connor@peet.io>",
|
||||
"Steffen Konerow <steffen@nrg-media.de> (http://www.nrg-media.de)",
|
||||
"Timm Murray <tmurray@wumpus-cave.net> (http://wumpus-cave.net)"
|
||||
],
|
||||
"license": "MIT",
|
||||
"devDependencies": {
|
||||
"@types/chai": "^4.2.11",
|
||||
"@types/freeport": "1.0.21",
|
||||
"@types/mocha": "^8.0.0",
|
||||
"@types/node": "^14.0.24",
|
||||
"@types/sinon": "^9.0.4",
|
||||
"@types/sinon-chai": "^3.2.4",
|
||||
"awesome-typescript-loader": "5.2.1",
|
||||
"chai": "4.2.0",
|
||||
"coveralls": "^3.1.0",
|
||||
"esdoc": "1.1.0",
|
||||
"esdoc-standard-plugin": "1.0.0",
|
||||
"freeport": "1.0.5",
|
||||
"istanbul": "0.4.5",
|
||||
"json-loader": "0.5.7",
|
||||
"karma": "^5.1.0",
|
||||
"karma-chrome-launcher": "^3.1.0",
|
||||
"karma-mocha": "^2.0.1",
|
||||
"karma-mocha-reporter": "2.2.5",
|
||||
"karma-sauce-launcher": "^4.1.4",
|
||||
"karma-sourcemap-loader": "0.3.7",
|
||||
"karma-webpack": "4.0.2",
|
||||
"lodash": "4.17.19",
|
||||
"mocha": "^8.0.1",
|
||||
"node-fetch": "2.6.0",
|
||||
"npm-run-all": "4.1.5",
|
||||
"open-cli": "^6.0.1",
|
||||
"prettier": "^2.0.5",
|
||||
"semantic-release": "^17.1.1",
|
||||
"sinon": "^9.0.2",
|
||||
"sinon-chai": "^3.5.0",
|
||||
"stream-http": "github:node-influx/stream-http",
|
||||
"ts-node": "^8.10.2",
|
||||
"typescript": "^3.9.7",
|
||||
"webpack": "^4.43.0"
|
||||
},
|
||||
"dependencies": {}
|
||||
}
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
{
|
||||
"extends": ["config:base", ":preserveSemverRanges"]
|
||||
}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
language: node_js
|
||||
sudo: false
|
||||
node_js:
|
||||
- "12"
|
||||
- "11"
|
||||
- "10"
|
||||
- "9"
|
||||
- "8"
|
||||
- "7"
|
||||
- "6"
|
||||
- "5"
|
||||
- "4"
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2015 Benjamin Newman <ben@benjamn.com>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
||||
|
|
@ -0,0 +1,123 @@
|
|||
# install [](https://travis-ci.org/benjamn/install) [](https://greenkeeper.io/)
|
||||
|
||||
The [CommonJS module syntax](http://wiki.commonjs.org/wiki/Modules/1.1) is one of the most widely accepted conventions in the JavaScript ecosystem. Everyone seems to agree that `require` and `exports` are a reasonable way of expressing module dependencies and interfaces, and the tools for managing modular code are getting better all the time.
|
||||
|
||||
Much less of a consensus has developed around the best way to deliver CommonJS modules to a web browser, where the synchronous semantics of `require` pose a non-trivial implementation challenge. This module loader contributes to that confusion, yet also demonstrates that an amply-featured module loader need not stretch into the hundreds or thousands of lines.
|
||||
|
||||
Installation
|
||||
---
|
||||
From NPM:
|
||||
|
||||
npm install install
|
||||
|
||||
From GitHub:
|
||||
|
||||
cd path/to/node_modules
|
||||
git clone git://github.com/benjamn/install.git
|
||||
cd install
|
||||
npm install .
|
||||
|
||||
Usage
|
||||
---
|
||||
|
||||
The first step is to create an `install` function by calling the
|
||||
`makeInstaller` method. Note that all of the options described below are
|
||||
optional:
|
||||
|
||||
```js
|
||||
var install = require("install").makeInstaller({
|
||||
// Optional list of file extensions to be appended to required module
|
||||
// identifiers if they do not exactly match an installed module.
|
||||
extensions: [".js", ".json"],
|
||||
|
||||
// If defined, the options.fallback function will be called when no
|
||||
// installed module is found for a required module identifier. Often
|
||||
// options.fallback will be implemented in terms of the native Node
|
||||
// require function, which has the ability to load binary modules.
|
||||
fallback,
|
||||
|
||||
// Boolean flag indicating whether the installed code will be running in
|
||||
// a web browser.
|
||||
browser,
|
||||
|
||||
// List of fields to look for in package.json files to determine the
|
||||
// main entry module of the package. The first field listed here whose
|
||||
// value is a string will be used to resolve the entry module. Defaults
|
||||
// to just ["main"], or ["browser", "main"] if options.browser is true.
|
||||
mainFields: ["browser", "main"],
|
||||
});
|
||||
```
|
||||
|
||||
The second step is to install some modules by passing a nested tree of
|
||||
objects and functions to the `install` function:
|
||||
|
||||
```js
|
||||
var require = install({
|
||||
"main.js"(require, exports, module) {
|
||||
// On the client, the "assert" module should be install-ed just like
|
||||
// any other module. On the server, since "assert" is a built-in Node
|
||||
// module, it may make sense to let the options.fallback function
|
||||
// handle such requirements. Both ways work equally well.
|
||||
var assert = require("assert");
|
||||
|
||||
assert.strictEqual(
|
||||
// This require function uses the same lookup rules as Node, so it
|
||||
// will find "package" in the "node_modules" directory below.
|
||||
require("package").name,
|
||||
"/node_modules/package/entry.js"
|
||||
);
|
||||
|
||||
exports.name = module.id;
|
||||
},
|
||||
|
||||
node_modules: {
|
||||
package: {
|
||||
// If package.json is not defined, a module called "index.js" will
|
||||
// be used as the main entry point for the package. Otherwise the
|
||||
// exports.main property will identify the entry point.
|
||||
"package.json"(require, exports, module) {
|
||||
exports.name = "package";
|
||||
exports.version = "0.1.0";
|
||||
exports.main = "entry.js";
|
||||
},
|
||||
|
||||
"entry.js"(require, exports, module) {
|
||||
exports.name = module.id;
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
```
|
||||
|
||||
Note that the `install` function merely installs modules without
|
||||
evaluating them, so the third and final step is to `require` any entry
|
||||
point modules that you wish to evaluate:
|
||||
|
||||
```js
|
||||
console.log(require("./main").name);
|
||||
// => "/main.js"
|
||||
```
|
||||
|
||||
This is the "root" `require` function returned by the `install`
|
||||
function. If you're using the `install` package in a CommonJS environment
|
||||
like Node, be careful that you don't overwrite the `require` function
|
||||
provided by that system.
|
||||
|
||||
If you need to change the behavior of the `module` object that each module
|
||||
function receives as its third parameter, the shared `Module` constructor
|
||||
is exposed as a property of the `install` function returned by the
|
||||
`makeInstaller` factory:
|
||||
|
||||
```js
|
||||
var install = makeInstaller(options);
|
||||
var proto = install.Module.prototype;
|
||||
|
||||
// Wrap all Module.prototype.require calls with some sort of logging.
|
||||
proto.require = wrapWithLogging(proto.require);
|
||||
|
||||
// Add a new method available to all modules via module.newMethod(...).
|
||||
proto.newMethod = function () {...};
|
||||
```
|
||||
|
||||
Many more examples of how to use the `install` package can be found in the
|
||||
[tests](https://github.com/benjamn/install/blob/master/test/run.js).
|
||||
|
|
@ -0,0 +1,556 @@
|
|||
makeInstaller = function (options) {
|
||||
"use strict";
|
||||
|
||||
options = options || {};
|
||||
|
||||
// These file extensions will be appended to required module identifiers
|
||||
// if they do not exactly match an installed module.
|
||||
var defaultExtensions = options.extensions || [".js", ".json"];
|
||||
|
||||
// If defined, the options.fallback function will be called when no
|
||||
// installed module is found for a required module identifier. Often
|
||||
// options.fallback will be implemented in terms of the native Node
|
||||
// require function, which has the ability to load binary modules.
|
||||
var fallback = options.fallback;
|
||||
|
||||
// List of fields to look for in package.json files to determine the
|
||||
// main entry module of the package. The first field listed here whose
|
||||
// value is a string will be used to resolve the entry module.
|
||||
var mainFields = options.mainFields ||
|
||||
// If options.mainFields is absent and options.browser is truthy,
|
||||
// package resolution will prefer the "browser" field of package.json
|
||||
// files to the "main" field. Note that this only supports
|
||||
// string-valued "browser" fields for now, though in the future it
|
||||
// might make sense to support the object version, a la browserify.
|
||||
(options.browser ? ["browser", "main"] : ["main"]);
|
||||
|
||||
var hasOwn = {}.hasOwnProperty;
|
||||
function strictHasOwn(obj, key) {
|
||||
return isObject(obj) && isString(key) && hasOwn.call(obj, key);
|
||||
}
|
||||
|
||||
// Cache for looking up File objects given absolute module identifiers.
|
||||
// Invariants:
|
||||
// filesByModuleId[module.id] === fileAppendId(root, module.id)
|
||||
// filesByModuleId[module.id].module === module
|
||||
var filesByModuleId = {};
|
||||
|
||||
// The file object representing the root directory of the installed
|
||||
// module tree.
|
||||
var root = new File("/", new File("/.."));
|
||||
var rootRequire = makeRequire(root);
|
||||
|
||||
// Merges the given tree of directories and module factory functions
|
||||
// into the tree of installed modules and returns a require function
|
||||
// that behaves as if called from a module in the root directory.
|
||||
function install(tree, options) {
|
||||
if (isObject(tree)) {
|
||||
fileMergeContents(root, tree, options);
|
||||
}
|
||||
return rootRequire;
|
||||
}
|
||||
|
||||
// Replace this function to enable Module.prototype.prefetch.
|
||||
install.fetch = function (ids) {
|
||||
throw new Error("fetch not implemented");
|
||||
};
|
||||
|
||||
// This constructor will be used to instantiate the module objects
|
||||
// passed to module factory functions (i.e. the third argument after
|
||||
// require and exports), and is exposed as install.Module in case the
|
||||
// caller of makeInstaller wishes to modify Module.prototype.
|
||||
function Module(id) {
|
||||
this.id = id;
|
||||
|
||||
// The Node implementation of module.children unfortunately includes
|
||||
// only those child modules that were imported for the first time by
|
||||
// this parent module (i.e., child.parent === this).
|
||||
this.children = [];
|
||||
|
||||
// This object is an install.js extension that includes all child
|
||||
// modules imported by this module, even if this module is not the
|
||||
// first to import them.
|
||||
this.childrenById = {};
|
||||
}
|
||||
|
||||
// Used to keep module.prefetch promise resolutions well-ordered.
|
||||
var lastPrefetchPromise;
|
||||
|
||||
// May be shared by multiple sequential calls to module.prefetch.
|
||||
// Initialized to {} only when necessary.
|
||||
var missing;
|
||||
|
||||
Module.prototype.prefetch = function (id) {
|
||||
var module = this;
|
||||
var parentFile = getOwn(filesByModuleId, module.id);
|
||||
|
||||
lastPrefetchPromise = lastPrefetchPromise || Promise.resolve();
|
||||
var previousPromise = lastPrefetchPromise;
|
||||
|
||||
function walk(module) {
|
||||
var file = getOwn(filesByModuleId, module.id);
|
||||
if (fileIsDynamic(file) && ! file.pending) {
|
||||
file.pending = true;
|
||||
missing = missing || {};
|
||||
|
||||
// These are the data that will be exposed to the install.fetch
|
||||
// callback, so it's worth documenting each item with a comment.
|
||||
missing[module.id] = {
|
||||
// The CommonJS module object that will be exposed to this
|
||||
// dynamic module when it is evaluated. Note that install.fetch
|
||||
// could decide to populate module.exports directly, instead of
|
||||
// fetching anything. In that case, install.fetch should omit
|
||||
// this module from the tree that it produces.
|
||||
module: file.module,
|
||||
// List of module identifier strings imported by this module.
|
||||
// Note that the missing object already contains all available
|
||||
// dependencies (including transitive dependencies), so
|
||||
// install.fetch should not need to traverse these dependencies
|
||||
// in most cases; however, they may be useful for other reasons.
|
||||
// Though the strings are unique, note that two different
|
||||
// strings could resolve to the same module.
|
||||
deps: Object.keys(file.deps),
|
||||
// The options (if any) that were passed as the second argument
|
||||
// to the install(tree, options) function when this stub was
|
||||
// first registered. Typically contains options.extensions, but
|
||||
// could contain any information appropriate for the entire tree
|
||||
// as originally installed. These options will be automatically
|
||||
// inherited by the newly fetched modules, so install.fetch
|
||||
// should not need to modify them.
|
||||
options: file.options,
|
||||
// Any stub data included in the array notation from the
|
||||
// original entry for this dynamic module. Typically contains
|
||||
// "main" and/or "browser" fields for package.json files, and is
|
||||
// otherwise undefined.
|
||||
stub: file.stub
|
||||
};
|
||||
|
||||
each(file.deps, function (parentId, id) {
|
||||
fileResolve(file, id);
|
||||
});
|
||||
|
||||
each(module.childrenById, walk);
|
||||
}
|
||||
}
|
||||
|
||||
return lastPrefetchPromise = new Promise(function (resolve) {
|
||||
var absChildId = module.resolve(id);
|
||||
each(module.childrenById, walk);
|
||||
resolve(absChildId);
|
||||
|
||||
}).then(function (absChildId) {
|
||||
// Grab the current missing object and fetch its contents.
|
||||
var toBeFetched = missing;
|
||||
missing = null;
|
||||
|
||||
function clearPending() {
|
||||
if (toBeFetched) {
|
||||
Object.keys(toBeFetched).forEach(function (id) {
|
||||
getOwn(filesByModuleId, id).pending = false;
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return new Promise(function (resolve) {
|
||||
// The install.fetch function takes an object mapping missing
|
||||
// dynamic module identifiers to options objects, and should
|
||||
// return a Promise that resolves to a module tree that can be
|
||||
// installed. As an optimization, if there were no missing dynamic
|
||||
// modules, then we can skip calling install.fetch entirely.
|
||||
resolve(toBeFetched && install.fetch(toBeFetched));
|
||||
|
||||
}).then(function (tree) {
|
||||
function both() {
|
||||
install(tree);
|
||||
clearPending();
|
||||
return absChildId;
|
||||
}
|
||||
|
||||
// Although we want multiple install.fetch calls to run in
|
||||
// parallel, it is important that the promises returned by
|
||||
// module.prefetch are resolved in the same order as the original
|
||||
// calls to module.prefetch, because previous fetches may include
|
||||
// modules assumed to exist by more recent module.prefetch calls.
|
||||
// Whether previousPromise was resolved or rejected, carry on with
|
||||
// the installation regardless.
|
||||
return previousPromise.then(both, both);
|
||||
|
||||
}, function (error) {
|
||||
// Fixes https://github.com/meteor/meteor/issues/10182.
|
||||
clearPending();
|
||||
throw error;
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
install.Module = Module;
|
||||
|
||||
function getOwn(obj, key) {
|
||||
return strictHasOwn(obj, key) && obj[key];
|
||||
}
|
||||
|
||||
function isObject(value) {
|
||||
return value !== null && typeof value === "object";
|
||||
}
|
||||
|
||||
function isFunction(value) {
|
||||
return typeof value === "function";
|
||||
}
|
||||
|
||||
function isString(value) {
|
||||
return typeof value === "string";
|
||||
}
|
||||
|
||||
function makeMissingError(id) {
|
||||
return new Error("Cannot find module '" + id + "'");
|
||||
}
|
||||
|
||||
Module.prototype.resolve = function (id) {
|
||||
var file = fileResolve(filesByModuleId[this.id], id);
|
||||
if (file) return file.module.id;
|
||||
var error = makeMissingError(id);
|
||||
if (fallback && isFunction(fallback.resolve)) {
|
||||
return fallback.resolve(id, this.id, error);
|
||||
}
|
||||
throw error;
|
||||
};
|
||||
|
||||
Module.prototype.require = function require(id) {
|
||||
var result = fileResolve(filesByModuleId[this.id], id);
|
||||
if (result) {
|
||||
return fileEvaluate(result, this);
|
||||
}
|
||||
|
||||
var error = makeMissingError(id);
|
||||
|
||||
if (isFunction(fallback)) {
|
||||
return fallback(
|
||||
id, // The missing module identifier.
|
||||
this.id, // ID of the parent module.
|
||||
error // The error we would have thrown.
|
||||
);
|
||||
}
|
||||
|
||||
throw error;
|
||||
};
|
||||
|
||||
function makeRequire(file) {
|
||||
var module = file.module;
|
||||
|
||||
function require(id) {
|
||||
return module.require(id);
|
||||
}
|
||||
|
||||
require.extensions = fileGetExtensions(file).slice(0);
|
||||
|
||||
require.resolve = function resolve(id) {
|
||||
return module.resolve(id);
|
||||
};
|
||||
|
||||
return require;
|
||||
}
|
||||
|
||||
// File objects represent either directories or modules that have been
|
||||
// installed. When a `File` respresents a directory, its `.contents`
|
||||
// property is an object containing the names of the files (or
|
||||
// directories) that it contains. When a `File` represents a module, its
|
||||
// `.contents` property is a function that can be invoked with the
|
||||
// appropriate `(require, exports, module)` arguments to evaluate the
|
||||
// module. If the `.contents` property is a string, that string will be
|
||||
// resolved as a module identifier, and the exports of the resulting
|
||||
// module will provide the exports of the original file. The `.parent`
|
||||
// property of a File is either a directory `File` or `null`. Note that
|
||||
// a child may claim another `File` as its parent even if the parent
|
||||
// does not have an entry for that child in its `.contents` object.
|
||||
// This is important for implementing anonymous files, and preventing
|
||||
// child modules from using `../relative/identifier` syntax to examine
|
||||
// unrelated modules.
|
||||
function File(moduleId, parent) {
|
||||
var file = this;
|
||||
|
||||
// Link to the parent file.
|
||||
file.parent = parent = parent || null;
|
||||
|
||||
// The module object for this File, which will eventually boast an
|
||||
// .exports property when/if the file is evaluated.
|
||||
file.module = new Module(moduleId);
|
||||
filesByModuleId[moduleId] = file;
|
||||
|
||||
// The .contents of the file can be either (1) an object, if the file
|
||||
// represents a directory containing other files; (2) a factory
|
||||
// function, if the file represents a module that can be imported; (3)
|
||||
// a string, if the file is an alias for another file; or (4) null, if
|
||||
// the file's contents are not (yet) available.
|
||||
file.contents = null;
|
||||
|
||||
// Set of module identifiers imported by this module. Note that this
|
||||
// set is not necessarily complete, so don't rely on it unless you
|
||||
// know what you're doing.
|
||||
file.deps = {};
|
||||
}
|
||||
|
||||
function fileEvaluate(file, parentModule) {
|
||||
var module = file.module;
|
||||
if (! strictHasOwn(module, "exports")) {
|
||||
var contents = file.contents;
|
||||
if (! contents) {
|
||||
// If this file was installed with array notation, and the array
|
||||
// contained one or more objects but no functions, then the combined
|
||||
// properties of the objects are treated as a temporary stub for
|
||||
// file.module.exports. This is particularly important for partial
|
||||
// package.json modules, so that the resolution logic can know the
|
||||
// value of the "main" and/or "browser" fields, at least, even if
|
||||
// the rest of the package.json file is not (yet) available.
|
||||
if (file.stub) {
|
||||
return file.stub;
|
||||
}
|
||||
|
||||
throw makeMissingError(module.id);
|
||||
}
|
||||
|
||||
if (parentModule) {
|
||||
module.parent = parentModule;
|
||||
var children = parentModule.children;
|
||||
if (Array.isArray(children)) {
|
||||
children.push(module);
|
||||
}
|
||||
}
|
||||
|
||||
contents(
|
||||
makeRequire(file),
|
||||
// If the file had a .stub, reuse the same object for exports.
|
||||
module.exports = file.stub || {},
|
||||
module,
|
||||
file.module.id,
|
||||
file.parent.module.id
|
||||
);
|
||||
|
||||
module.loaded = true;
|
||||
}
|
||||
|
||||
// The module.runModuleSetters method will be deprecated in favor of
|
||||
// just module.runSetters: https://github.com/benjamn/reify/pull/160
|
||||
var runSetters = module.runSetters || module.runModuleSetters;
|
||||
if (isFunction(runSetters)) {
|
||||
runSetters.call(module);
|
||||
}
|
||||
|
||||
return module.exports;
|
||||
}
|
||||
|
||||
function fileIsDirectory(file) {
|
||||
return file && isObject(file.contents);
|
||||
}
|
||||
|
||||
function fileIsDynamic(file) {
|
||||
return file && file.contents === null;
|
||||
}
|
||||
|
||||
function fileMergeContents(file, contents, options) {
|
||||
if (Array.isArray(contents)) {
|
||||
contents.forEach(function (item) {
|
||||
if (isString(item)) {
|
||||
file.deps[item] = file.module.id;
|
||||
} else if (isFunction(item)) {
|
||||
contents = item;
|
||||
} else if (isObject(item)) {
|
||||
file.stub = file.stub || {};
|
||||
each(item, function (value, key) {
|
||||
file.stub[key] = value;
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
if (! isFunction(contents)) {
|
||||
// If the array did not contain a function, merge nothing.
|
||||
contents = null;
|
||||
}
|
||||
|
||||
} else if (! isFunction(contents) &&
|
||||
! isString(contents) &&
|
||||
! isObject(contents)) {
|
||||
// If contents is neither an array nor a function nor a string nor
|
||||
// an object, just give up and merge nothing.
|
||||
contents = null;
|
||||
}
|
||||
|
||||
if (contents) {
|
||||
file.contents = file.contents || (isObject(contents) ? {} : contents);
|
||||
if (isObject(contents) && fileIsDirectory(file)) {
|
||||
each(contents, function (value, key) {
|
||||
if (key === "..") {
|
||||
child = file.parent;
|
||||
|
||||
} else {
|
||||
var child = getOwn(file.contents, key);
|
||||
|
||||
if (! child) {
|
||||
child = file.contents[key] = new File(
|
||||
file.module.id.replace(/\/*$/, "/") + key,
|
||||
file
|
||||
);
|
||||
|
||||
child.options = options;
|
||||
}
|
||||
}
|
||||
|
||||
fileMergeContents(child, value, options);
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function each(obj, callback, context) {
|
||||
Object.keys(obj).forEach(function (key) {
|
||||
callback.call(this, obj[key], key);
|
||||
}, context);
|
||||
}
|
||||
|
||||
function fileGetExtensions(file) {
|
||||
return file.options
|
||||
&& file.options.extensions
|
||||
|| defaultExtensions;
|
||||
}
|
||||
|
||||
function fileAppendIdPart(file, part, extensions) {
|
||||
// Always append relative to a directory.
|
||||
while (file && ! fileIsDirectory(file)) {
|
||||
file = file.parent;
|
||||
}
|
||||
|
||||
if (! file || ! part || part === ".") {
|
||||
return file;
|
||||
}
|
||||
|
||||
if (part === "..") {
|
||||
return file.parent;
|
||||
}
|
||||
|
||||
var exactChild = getOwn(file.contents, part);
|
||||
|
||||
// Only consider multiple file extensions if this part is the last
|
||||
// part of a module identifier and not equal to `.` or `..`, and there
|
||||
// was no exact match or the exact match was a directory.
|
||||
if (extensions && (! exactChild || fileIsDirectory(exactChild))) {
|
||||
for (var e = 0; e < extensions.length; ++e) {
|
||||
var child = getOwn(file.contents, part + extensions[e]);
|
||||
if (child && ! fileIsDirectory(child)) {
|
||||
return child;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return exactChild;
|
||||
}
|
||||
|
||||
function fileAppendId(file, id, extensions) {
|
||||
var parts = id.split("/");
|
||||
|
||||
// Use `Array.prototype.every` to terminate iteration early if
|
||||
// `fileAppendIdPart` returns a falsy value.
|
||||
parts.every(function (part, i) {
|
||||
return file = i < parts.length - 1
|
||||
? fileAppendIdPart(file, part)
|
||||
: fileAppendIdPart(file, part, extensions);
|
||||
});
|
||||
|
||||
return file;
|
||||
}
|
||||
|
||||
function recordChild(parentModule, childFile) {
|
||||
var childModule = childFile && childFile.module;
|
||||
if (parentModule && childModule) {
|
||||
parentModule.childrenById[childModule.id] = childModule;
|
||||
}
|
||||
}
|
||||
|
||||
function fileResolve(file, id, parentModule, seenDirFiles) {
|
||||
var parentModule = parentModule || file.module;
|
||||
var extensions = fileGetExtensions(file);
|
||||
|
||||
file =
|
||||
// Absolute module identifiers (i.e. those that begin with a `/`
|
||||
// character) are interpreted relative to the root directory, which
|
||||
// is a slight deviation from Node, which has access to the entire
|
||||
// file system.
|
||||
id.charAt(0) === "/" ? fileAppendId(root, id, extensions) :
|
||||
// Relative module identifiers are interpreted relative to the
|
||||
// current file, naturally.
|
||||
id.charAt(0) === "." ? fileAppendId(file, id, extensions) :
|
||||
// Top-level module identifiers are interpreted as referring to
|
||||
// packages in `node_modules` directories.
|
||||
nodeModulesLookup(file, id, extensions);
|
||||
|
||||
// If the identifier resolves to a directory, we use the same logic as
|
||||
// Node to find an `index.js` or `package.json` file to evaluate.
|
||||
while (fileIsDirectory(file)) {
|
||||
seenDirFiles = seenDirFiles || [];
|
||||
|
||||
// If the "main" field of a `package.json` file resolves to a
|
||||
// directory we've already considered, then we should not attempt to
|
||||
// read the same `package.json` file again. Using an array as a set
|
||||
// is acceptable here because the number of directories to consider
|
||||
// is rarely greater than 1 or 2. Also, using indexOf allows us to
|
||||
// store File objects instead of strings.
|
||||
if (seenDirFiles.indexOf(file) < 0) {
|
||||
seenDirFiles.push(file);
|
||||
|
||||
var pkgJsonFile = fileAppendIdPart(file, "package.json");
|
||||
var pkg = pkgJsonFile && fileEvaluate(pkgJsonFile, parentModule);
|
||||
var mainFile, resolved = pkg && mainFields.some(function (name) {
|
||||
var main = pkg[name];
|
||||
if (isString(main)) {
|
||||
// The "main" field of package.json does not have to begin
|
||||
// with ./ to be considered relative, so first we try
|
||||
// simply appending it to the directory path before
|
||||
// falling back to a full fileResolve, which might return
|
||||
// a package from a node_modules directory.
|
||||
return mainFile = fileAppendId(file, main, extensions) ||
|
||||
fileResolve(file, main, parentModule, seenDirFiles);
|
||||
}
|
||||
});
|
||||
|
||||
if (resolved && mainFile) {
|
||||
file = mainFile;
|
||||
recordChild(parentModule, pkgJsonFile);
|
||||
// The fileAppendId call above may have returned a directory,
|
||||
// so continue the loop to make sure we resolve it to a
|
||||
// non-directory file.
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
// If we didn't find a `package.json` file, or it didn't have a
|
||||
// resolvable `.main` property, the only possibility left to
|
||||
// consider is that this directory contains an `index.js` module.
|
||||
// This assignment almost always terminates the while loop, because
|
||||
// there's very little chance `fileIsDirectory(file)` will be true
|
||||
// for `fileAppendIdPart(file, "index", extensions)`. However, in
|
||||
// principle it is remotely possible that a file called `index.js`
|
||||
// could be a directory instead of a file.
|
||||
file = fileAppendIdPart(file, "index", extensions);
|
||||
}
|
||||
|
||||
if (file && isString(file.contents)) {
|
||||
file = fileResolve(file, file.contents, parentModule, seenDirFiles);
|
||||
}
|
||||
|
||||
recordChild(parentModule, file);
|
||||
|
||||
return file;
|
||||
};
|
||||
|
||||
function nodeModulesLookup(file, id, extensions) {
|
||||
for (var resolved; file && ! resolved; file = file.parent) {
|
||||
resolved = fileIsDirectory(file) &&
|
||||
fileAppendId(file, "node_modules/" + id, extensions);
|
||||
}
|
||||
return resolved;
|
||||
}
|
||||
|
||||
return install;
|
||||
};
|
||||
|
||||
if (typeof exports === "object") {
|
||||
exports.makeInstaller = makeInstaller;
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
makeInstaller=function(n){"use strict";var t=(n=n||{}).extensions||[".js",".json"],e=n.fallback,r=n.mainFields||(n.browser?["browser","main"]:["main"]),o={}.hasOwnProperty;function i(n,t){return p(n)&&m(t)&&o.call(n,t)}var u,s,c={},f=new w("/",new w("/..")),l=b(f);function a(n,t){return p(n)&&function n(t,e,r){Array.isArray(e)?(e.forEach(function(n){m(n)?t.deps[n]=t.module.id:v(n)?e=n:p(n)&&(t.stub=t.stub||{},k(n,function(n,e){t.stub[e]=n}))}),v(e)||(e=null)):v(e)||m(e)||p(e)||(e=null);e&&(t.contents=t.contents||(p(e)?{}:e),p(e)&&j(t)&&k(e,function(e,o){if(".."===o)i=t.parent;else{var i=h(t.contents,o);i||((i=t.contents[o]=new w(t.module.id.replace(/\/*$/,"/")+o,t)).options=r)}n(i,e,r)}))}(f,n,t),l}function d(n){this.id=n,this.children=[],this.childrenById={}}function h(n,t){return i(n,t)&&n[t]}function p(n){return null!==n&&"object"==typeof n}function v(n){return"function"==typeof n}function m(n){return"string"==typeof n}function y(n){return new Error("Cannot find module '"+n+"'")}function b(n){var t=n.module;function e(n){return t.require(n)}return e.extensions=g(n).slice(0),e.resolve=function(n){return t.resolve(n)},e}function w(n,t){this.parent=t=t||null,this.module=new d(n),c[n]=this,this.contents=null,this.deps={}}function x(n,t){var e=n.module;if(!i(e,"exports")){var r=n.contents;if(!r){if(n.stub)return n.stub;throw y(e.id)}if(t){e.parent=t;var o=t.children;Array.isArray(o)&&o.push(e)}r(b(n),e.exports=n.stub||{},e,n.module.id,n.parent.module.id),e.loaded=!0}var u=e.runSetters||e.runModuleSetters;return v(u)&&u.call(e),e.exports}function j(n){return n&&p(n.contents)}function k(n,t,e){Object.keys(n).forEach(function(e){t.call(this,n[e],e)},e)}function g(n){return n.options&&n.options.extensions||t}function I(n,t,e){for(;n&&!j(n);)n=n.parent;if(!n||!t||"."===t)return n;if(".."===t)return n.parent;var r=h(n.contents,t);if(e&&(!r||j(r)))for(var o=0;o<e.length;++o){var i=h(n.contents,t+e[o]);if(i&&!j(i))return i}return r}function A(n,t,e){var r=t.split("/");return r.every(function(t,o){return n=o<r.length-1?I(n,t):I(n,t,e)}),n}function E(n,t){var e=t&&t.module;n&&e&&(n.childrenById[e.id]=e)}function O(n,t,e,o){e=e||n.module;var i=g(n);for(n="/"===t.charAt(0)?A(f,t,i):"."===t.charAt(0)?A(n,t,i):function(n,t,e){for(var r;n&&!r;n=n.parent)r=j(n)&&A(n,"node_modules/"+t,e);return r}(n,t,i);j(n);){if((o=o||[]).indexOf(n)<0){o.push(n);var u,s=I(n,"package.json"),c=s&&x(s,e);if(c&&r.some(function(t){var r=c[t];if(m(r))return u=A(n,r,i)||O(n,r,e,o)})&&u){n=u,E(e,s);continue}}n=I(n,"index",i)}return n&&m(n.contents)&&(n=O(n,n.contents,e,o)),E(e,n),n}return a.fetch=function(n){throw new Error("fetch not implemented")},d.prototype.prefetch=function(n){var t=this,e=(h(c,t.id),u=u||Promise.resolve());function r(n){var t=h(c,n.id);(function(n){return n&&null===n.contents})(t)&&!t.pending&&(t.pending=!0,(s=s||{})[n.id]={module:t.module,deps:Object.keys(t.deps),options:t.options,stub:t.stub},k(t.deps,function(n,e){O(t,e)}),k(n.childrenById,r))}return u=new Promise(function(e){var o=t.resolve(n);k(t.childrenById,r),e(o)}).then(function(n){var t=s;function r(){t&&Object.keys(t).forEach(function(n){h(c,n).pending=!1})}return s=null,new Promise(function(n){n(t&&a.fetch(t))}).then(function(t){function o(){return a(t),r(),n}return e.then(o,o)},function(n){throw r(),n})})},a.Module=d,d.prototype.resolve=function(n){var t=O(c[this.id],n);if(t)return t.module.id;var r=y(n);if(e&&v(e.resolve))return e.resolve(n,this.id,r);throw r},d.prototype.require=function(n){var t=O(c[this.id],n);if(t)return x(t,this);var r=y(n);if(v(e))return e(n,this.id,r);throw r},a},"object"==typeof exports&&(exports.makeInstaller=makeInstaller);
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
{
|
||||
"author": {
|
||||
"name": "Ben Newman",
|
||||
"email": "bn@cs.stanford.edu"
|
||||
},
|
||||
"name": "install",
|
||||
"version": "0.13.0",
|
||||
"description": "Minimal JavaScript module loader",
|
||||
"keywords": [
|
||||
"modules",
|
||||
"require",
|
||||
"commonjs",
|
||||
"exports",
|
||||
"browser",
|
||||
"packaging",
|
||||
"packager",
|
||||
"install"
|
||||
],
|
||||
"license": "MIT",
|
||||
"homepage": "http://github.com/benjamn/install",
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/benjamn/install.git"
|
||||
},
|
||||
"main": "install.js",
|
||||
"scripts": {
|
||||
"prepublish": "scripts/prepublish.sh",
|
||||
"docs": "scripts/docs.sh",
|
||||
"test": "mocha --reporter spec --full-trace test/run.js"
|
||||
},
|
||||
"devDependencies": {
|
||||
"docco": "^0.8.0",
|
||||
"mocha": "^5.0.0",
|
||||
"reify": "^0.18.1",
|
||||
"terser": "^3.16.0"
|
||||
},
|
||||
"license": "MIT",
|
||||
"engines": {
|
||||
"node": ">= 0.10"
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
cd $(dirname $0)/..
|
||||
docco install.js
|
||||
cd docs
|
||||
mv install.html index.html
|
||||
cd ..
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
cd $(dirname $0)/..
|
||||
|
||||
terser install.js -c -m > install.min.js
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
Copyright OpenJS Foundation and other contributors <https://openjsf.org/>
|
||||
|
||||
Based on Underscore.js, copyright Jeremy Ashkenas,
|
||||
DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
|
||||
|
||||
This software consists of voluntary contributions made by many
|
||||
individuals. For exact contribution history, see the revision history
|
||||
available at https://github.com/lodash/lodash
|
||||
|
||||
The following license applies to all parts of this software except as
|
||||
documented below:
|
||||
|
||||
====
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
====
|
||||
|
||||
Copyright and related rights for sample code are waived via CC0. Sample
|
||||
code is defined as all source code displayed within the prose of the
|
||||
documentation.
|
||||
|
||||
CC0: http://creativecommons.org/publicdomain/zero/1.0/
|
||||
|
||||
====
|
||||
|
||||
Files located in the node_modules and vendor directories are externally
|
||||
maintained libraries used by this software which have their own
|
||||
licenses; we recommend you read them, as their terms may differ from the
|
||||
terms above.
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# lodash v4.17.21
|
||||
|
||||
The [Lodash](https://lodash.com/) library exported as [Node.js](https://nodejs.org/) modules.
|
||||
|
||||
## Installation
|
||||
|
||||
Using npm:
|
||||
```shell
|
||||
$ npm i -g npm
|
||||
$ npm i --save lodash
|
||||
```
|
||||
|
||||
In Node.js:
|
||||
```js
|
||||
// Load the full build.
|
||||
var _ = require('lodash');
|
||||
// Load the core build.
|
||||
var _ = require('lodash/core');
|
||||
// Load the FP build for immutable auto-curried iteratee-first data-last methods.
|
||||
var fp = require('lodash/fp');
|
||||
|
||||
// Load method categories.
|
||||
var array = require('lodash/array');
|
||||
var object = require('lodash/fp/object');
|
||||
|
||||
// Cherry-pick methods for smaller browserify/rollup/webpack bundles.
|
||||
var at = require('lodash/at');
|
||||
var curryN = require('lodash/fp/curryN');
|
||||
```
|
||||
|
||||
See the [package source](https://github.com/lodash/lodash/tree/4.17.21-npm) for more details.
|
||||
|
||||
**Note:**<br>
|
||||
Install [n_](https://www.npmjs.com/package/n_) for Lodash use in the Node.js < 6 REPL.
|
||||
|
||||
## Support
|
||||
|
||||
Tested in Chrome 74-75, Firefox 66-67, IE 11, Edge 18, Safari 11-12, & Node.js 8-12.<br>
|
||||
Automated [browser](https://saucelabs.com/u/lodash) & [CI](https://travis-ci.org/lodash/lodash/) test runs are available.
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
var getNative = require('./_getNative'),
|
||||
root = require('./_root');
|
||||
|
||||
/* Built-in method references that are verified to be native. */
|
||||
var DataView = getNative(root, 'DataView');
|
||||
|
||||
module.exports = DataView;
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
var hashClear = require('./_hashClear'),
|
||||
hashDelete = require('./_hashDelete'),
|
||||
hashGet = require('./_hashGet'),
|
||||
hashHas = require('./_hashHas'),
|
||||
hashSet = require('./_hashSet');
|
||||
|
||||
/**
|
||||
* Creates a hash object.
|
||||
*
|
||||
* @private
|
||||
* @constructor
|
||||
* @param {Array} [entries] The key-value pairs to cache.
|
||||
*/
|
||||
function Hash(entries) {
|
||||
var index = -1,
|
||||
length = entries == null ? 0 : entries.length;
|
||||
|
||||
this.clear();
|
||||
while (++index < length) {
|
||||
var entry = entries[index];
|
||||
this.set(entry[0], entry[1]);
|
||||
}
|
||||
}
|
||||
|
||||
// Add methods to `Hash`.
|
||||
Hash.prototype.clear = hashClear;
|
||||
Hash.prototype['delete'] = hashDelete;
|
||||
Hash.prototype.get = hashGet;
|
||||
Hash.prototype.has = hashHas;
|
||||
Hash.prototype.set = hashSet;
|
||||
|
||||
module.exports = Hash;
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
var baseCreate = require('./_baseCreate'),
|
||||
baseLodash = require('./_baseLodash');
|
||||
|
||||
/** Used as references for the maximum length and index of an array. */
|
||||
var MAX_ARRAY_LENGTH = 4294967295;
|
||||
|
||||
/**
|
||||
* Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
|
||||
*
|
||||
* @private
|
||||
* @constructor
|
||||
* @param {*} value The value to wrap.
|
||||
*/
|
||||
function LazyWrapper(value) {
|
||||
this.__wrapped__ = value;
|
||||
this.__actions__ = [];
|
||||
this.__dir__ = 1;
|
||||
this.__filtered__ = false;
|
||||
this.__iteratees__ = [];
|
||||
this.__takeCount__ = MAX_ARRAY_LENGTH;
|
||||
this.__views__ = [];
|
||||
}
|
||||
|
||||
// Ensure `LazyWrapper` is an instance of `baseLodash`.
|
||||
LazyWrapper.prototype = baseCreate(baseLodash.prototype);
|
||||
LazyWrapper.prototype.constructor = LazyWrapper;
|
||||
|
||||
module.exports = LazyWrapper;
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
var listCacheClear = require('./_listCacheClear'),
|
||||
listCacheDelete = require('./_listCacheDelete'),
|
||||
listCacheGet = require('./_listCacheGet'),
|
||||
listCacheHas = require('./_listCacheHas'),
|
||||
listCacheSet = require('./_listCacheSet');
|
||||
|
||||
/**
|
||||
* Creates an list cache object.
|
||||
*
|
||||
* @private
|
||||
* @constructor
|
||||
* @param {Array} [entries] The key-value pairs to cache.
|
||||
*/
|
||||
function ListCache(entries) {
|
||||
var index = -1,
|
||||
length = entries == null ? 0 : entries.length;
|
||||
|
||||
this.clear();
|
||||
while (++index < length) {
|
||||
var entry = entries[index];
|
||||
this.set(entry[0], entry[1]);
|
||||
}
|
||||
}
|
||||
|
||||
// Add methods to `ListCache`.
|
||||
ListCache.prototype.clear = listCacheClear;
|
||||
ListCache.prototype['delete'] = listCacheDelete;
|
||||
ListCache.prototype.get = listCacheGet;
|
||||
ListCache.prototype.has = listCacheHas;
|
||||
ListCache.prototype.set = listCacheSet;
|
||||
|
||||
module.exports = ListCache;
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
var baseCreate = require('./_baseCreate'),
|
||||
baseLodash = require('./_baseLodash');
|
||||
|
||||
/**
|
||||
* The base constructor for creating `lodash` wrapper objects.
|
||||
*
|
||||
* @private
|
||||
* @param {*} value The value to wrap.
|
||||
* @param {boolean} [chainAll] Enable explicit method chain sequences.
|
||||
*/
|
||||
function LodashWrapper(value, chainAll) {
|
||||
this.__wrapped__ = value;
|
||||
this.__actions__ = [];
|
||||
this.__chain__ = !!chainAll;
|
||||
this.__index__ = 0;
|
||||
this.__values__ = undefined;
|
||||
}
|
||||
|
||||
LodashWrapper.prototype = baseCreate(baseLodash.prototype);
|
||||
LodashWrapper.prototype.constructor = LodashWrapper;
|
||||
|
||||
module.exports = LodashWrapper;
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
var getNative = require('./_getNative'),
|
||||
root = require('./_root');
|
||||
|
||||
/* Built-in method references that are verified to be native. */
|
||||
var Map = getNative(root, 'Map');
|
||||
|
||||
module.exports = Map;
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
var mapCacheClear = require('./_mapCacheClear'),
|
||||
mapCacheDelete = require('./_mapCacheDelete'),
|
||||
mapCacheGet = require('./_mapCacheGet'),
|
||||
mapCacheHas = require('./_mapCacheHas'),
|
||||
mapCacheSet = require('./_mapCacheSet');
|
||||
|
||||
/**
|
||||
* Creates a map cache object to store key-value pairs.
|
||||
*
|
||||
* @private
|
||||
* @constructor
|
||||
* @param {Array} [entries] The key-value pairs to cache.
|
||||
*/
|
||||
function MapCache(entries) {
|
||||
var index = -1,
|
||||
length = entries == null ? 0 : entries.length;
|
||||
|
||||
this.clear();
|
||||
while (++index < length) {
|
||||
var entry = entries[index];
|
||||
this.set(entry[0], entry[1]);
|
||||
}
|
||||
}
|
||||
|
||||
// Add methods to `MapCache`.
|
||||
MapCache.prototype.clear = mapCacheClear;
|
||||
MapCache.prototype['delete'] = mapCacheDelete;
|
||||
MapCache.prototype.get = mapCacheGet;
|
||||
MapCache.prototype.has = mapCacheHas;
|
||||
MapCache.prototype.set = mapCacheSet;
|
||||
|
||||
module.exports = MapCache;
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
var getNative = require('./_getNative'),
|
||||
root = require('./_root');
|
||||
|
||||
/* Built-in method references that are verified to be native. */
|
||||
var Promise = getNative(root, 'Promise');
|
||||
|
||||
module.exports = Promise;
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
var getNative = require('./_getNative'),
|
||||
root = require('./_root');
|
||||
|
||||
/* Built-in method references that are verified to be native. */
|
||||
var Set = getNative(root, 'Set');
|
||||
|
||||
module.exports = Set;
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
var MapCache = require('./_MapCache'),
|
||||
setCacheAdd = require('./_setCacheAdd'),
|
||||
setCacheHas = require('./_setCacheHas');
|
||||
|
||||
/**
|
||||
*
|
||||
* Creates an array cache object to store unique values.
|
||||
*
|
||||
* @private
|
||||
* @constructor
|
||||
* @param {Array} [values] The values to cache.
|
||||
*/
|
||||
function SetCache(values) {
|
||||
var index = -1,
|
||||
length = values == null ? 0 : values.length;
|
||||
|
||||
this.__data__ = new MapCache;
|
||||
while (++index < length) {
|
||||
this.add(values[index]);
|
||||
}
|
||||
}
|
||||
|
||||
// Add methods to `SetCache`.
|
||||
SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
|
||||
SetCache.prototype.has = setCacheHas;
|
||||
|
||||
module.exports = SetCache;
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
var ListCache = require('./_ListCache'),
|
||||
stackClear = require('./_stackClear'),
|
||||
stackDelete = require('./_stackDelete'),
|
||||
stackGet = require('./_stackGet'),
|
||||
stackHas = require('./_stackHas'),
|
||||
stackSet = require('./_stackSet');
|
||||
|
||||
/**
|
||||
* Creates a stack cache object to store key-value pairs.
|
||||
*
|
||||
* @private
|
||||
* @constructor
|
||||
* @param {Array} [entries] The key-value pairs to cache.
|
||||
*/
|
||||
function Stack(entries) {
|
||||
var data = this.__data__ = new ListCache(entries);
|
||||
this.size = data.size;
|
||||
}
|
||||
|
||||
// Add methods to `Stack`.
|
||||
Stack.prototype.clear = stackClear;
|
||||
Stack.prototype['delete'] = stackDelete;
|
||||
Stack.prototype.get = stackGet;
|
||||
Stack.prototype.has = stackHas;
|
||||
Stack.prototype.set = stackSet;
|
||||
|
||||
module.exports = Stack;
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
var root = require('./_root');
|
||||
|
||||
/** Built-in value references. */
|
||||
var Symbol = root.Symbol;
|
||||
|
||||
module.exports = Symbol;
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
var root = require('./_root');
|
||||
|
||||
/** Built-in value references. */
|
||||
var Uint8Array = root.Uint8Array;
|
||||
|
||||
module.exports = Uint8Array;
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
var getNative = require('./_getNative'),
|
||||
root = require('./_root');
|
||||
|
||||
/* Built-in method references that are verified to be native. */
|
||||
var WeakMap = getNative(root, 'WeakMap');
|
||||
|
||||
module.exports = WeakMap;
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
/**
|
||||
* A faster alternative to `Function#apply`, this function invokes `func`
|
||||
* with the `this` binding of `thisArg` and the arguments of `args`.
|
||||
*
|
||||
* @private
|
||||
* @param {Function} func The function to invoke.
|
||||
* @param {*} thisArg The `this` binding of `func`.
|
||||
* @param {Array} args The arguments to invoke `func` with.
|
||||
* @returns {*} Returns the result of `func`.
|
||||
*/
|
||||
function apply(func, thisArg, args) {
|
||||
switch (args.length) {
|
||||
case 0: return func.call(thisArg);
|
||||
case 1: return func.call(thisArg, args[0]);
|
||||
case 2: return func.call(thisArg, args[0], args[1]);
|
||||
case 3: return func.call(thisArg, args[0], args[1], args[2]);
|
||||
}
|
||||
return func.apply(thisArg, args);
|
||||
}
|
||||
|
||||
module.exports = apply;
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
/**
|
||||
* A specialized version of `baseAggregator` for arrays.
|
||||
*
|
||||
* @private
|
||||
* @param {Array} [array] The array to iterate over.
|
||||
* @param {Function} setter The function to set `accumulator` values.
|
||||
* @param {Function} iteratee The iteratee to transform keys.
|
||||
* @param {Object} accumulator The initial aggregated object.
|
||||
* @returns {Function} Returns `accumulator`.
|
||||
*/
|
||||
function arrayAggregator(array, setter, iteratee, accumulator) {
|
||||
var index = -1,
|
||||
length = array == null ? 0 : array.length;
|
||||
|
||||
while (++index < length) {
|
||||
var value = array[index];
|
||||
setter(accumulator, value, iteratee(value), array);
|
||||
}
|
||||
return accumulator;
|
||||
}
|
||||
|
||||
module.exports = arrayAggregator;
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
/**
|
||||
* A specialized version of `_.forEach` for arrays without support for
|
||||
* iteratee shorthands.
|
||||
*
|
||||
* @private
|
||||
* @param {Array} [array] The array to iterate over.
|
||||
* @param {Function} iteratee The function invoked per iteration.
|
||||
* @returns {Array} Returns `array`.
|
||||
*/
|
||||
function arrayEach(array, iteratee) {
|
||||
var index = -1,
|
||||
length = array == null ? 0 : array.length;
|
||||
|
||||
while (++index < length) {
|
||||
if (iteratee(array[index], index, array) === false) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return array;
|
||||
}
|
||||
|
||||
module.exports = arrayEach;
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
/**
|
||||
* A specialized version of `_.forEachRight` for arrays without support for
|
||||
* iteratee shorthands.
|
||||
*
|
||||
* @private
|
||||
* @param {Array} [array] The array to iterate over.
|
||||
* @param {Function} iteratee The function invoked per iteration.
|
||||
* @returns {Array} Returns `array`.
|
||||
*/
|
||||
function arrayEachRight(array, iteratee) {
|
||||
var length = array == null ? 0 : array.length;
|
||||
|
||||
while (length--) {
|
||||
if (iteratee(array[length], length, array) === false) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return array;
|
||||
}
|
||||
|
||||
module.exports = arrayEachRight;
|
||||
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Reference in New Issue