77 lines
2 KiB
JavaScript
77 lines
2 KiB
JavaScript
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// npm edit <pkg>
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// open the package folder in the $EDITOR
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const { resolve } = require('path')
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const fs = require('graceful-fs')
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const cp = require('child_process')
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const completion = require('../utils/completion/installed-shallow.js')
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const BaseCommand = require('../base-command.js')
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const splitPackageNames = (path) => {
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return path.split('/')
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// combine scoped parts
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.reduce((parts, part) => {
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if (parts.length === 0) {
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return [part]
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}
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const lastPart = parts[parts.length - 1]
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// check if previous part is the first part of a scoped package
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if (lastPart[0] === '@' && !lastPart.includes('/')) {
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parts[parts.length - 1] += '/' + part
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} else {
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parts.push(part)
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}
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return parts
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}, [])
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.join('/node_modules/')
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.replace(/(\/node_modules)+/, '/node_modules')
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}
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class Edit extends BaseCommand {
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static description = 'Edit an installed package'
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static name = 'edit'
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static usage = ['<pkg>[/<subpkg>...]']
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static params = ['editor']
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static ignoreImplicitWorkspace = false
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// TODO
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/* istanbul ignore next */
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async completion (opts) {
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return completion(this.npm, opts)
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}
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async exec (args) {
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if (args.length !== 1) {
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throw this.usageError()
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}
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const path = splitPackageNames(args[0])
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const dir = resolve(this.npm.dir, path)
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// graceful-fs does not promisify
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await new Promise((res, rej) => {
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fs.lstat(dir, (err) => {
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if (err) {
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return rej(err)
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}
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const [bin, ...spawnArgs] = this.npm.config.get('editor').split(/\s+/)
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const editor = cp.spawn(bin, [...spawnArgs, dir], { stdio: 'inherit' })
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editor.on('exit', async (code) => {
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if (code) {
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return rej(new Error(`editor process exited with code: ${code}`))
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}
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try {
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await this.npm.exec('rebuild', [dir])
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} catch (execErr) {
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rej(execErr)
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}
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res()
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})
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})
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})
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}
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}
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module.exports = Edit
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