55 lines
1.2 KiB
JavaScript
55 lines
1.2 KiB
JavaScript
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const { URL } = require('url')
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const PackageUrlCmd = require('../package-url-cmd.js')
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class Repo extends PackageUrlCmd {
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static description = 'Open package repository page in the browser'
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static name = 'repo'
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getUrl (spec, mani) {
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const r = mani.repository
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const rurl = !r ? null
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: typeof r === 'string' ? r
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: typeof r === 'object' && typeof r.url === 'string' ? r.url
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: null
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if (!rurl) {
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throw Object.assign(new Error('no repository'), {
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pkgid: spec,
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})
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}
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const info = this.hostedFromMani(mani)
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const url = info ?
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info.browse(mani.repository.directory) : unknownHostedUrl(rurl)
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if (!url) {
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throw Object.assign(new Error('no repository: could not get url'), {
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pkgid: spec,
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})
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}
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return url
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}
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}
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module.exports = Repo
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const unknownHostedUrl = url => {
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try {
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const {
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protocol,
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hostname,
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pathname,
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} = new URL(url)
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/* istanbul ignore next - URL ctor should prevent this */
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if (!protocol || !hostname) {
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return null
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}
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const proto = /(git\+)http:$/.test(protocol) ? 'http:' : 'https:'
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const path = pathname.replace(/\.git$/, '')
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return `${proto}//${hostname}${path}`
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} catch (e) {
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return null
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}
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}
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