bot/node_modules/npm/lib/commands/repo.js

85 lines
2.2 KiB
JavaScript

const pacote = require('pacote')
const { URL } = require('url')
const log = require('../utils/log-shim')
const hostedFromMani = require('../utils/hosted-git-info-from-manifest.js')
const openUrl = require('../utils/open-url.js')
const BaseCommand = require('../base-command.js')
class Repo extends BaseCommand {
static description = 'Open package repository page in the browser'
static name = 'repo'
static params = ['browser', 'workspace', 'workspaces', 'include-workspace-root']
static usage = ['[<pkgname> [<pkgname> ...]]']
async exec (args) {
if (!args || !args.length) {
args = ['.']
}
await Promise.all(args.map(pkg => this.get(pkg)))
}
async execWorkspaces (args, filters) {
await this.setWorkspaces(filters)
return this.exec(this.workspacePaths)
}
async get (pkg) {
// XXX It is very odd that `where` is how pacote knows to look anywhere
// other than the cwd.
const opts = {
...this.npm.flatOptions,
where: this.npm.localPrefix,
fullMetadata: true,
}
const mani = await pacote.manifest(pkg, opts)
const r = mani.repository
const rurl = !r ? null
: typeof r === 'string' ? r
: typeof r === 'object' && typeof r.url === 'string' ? r.url
: null
if (!rurl) {
throw Object.assign(new Error('no repository'), {
pkgid: pkg,
})
}
const info = hostedFromMani(mani)
const url = info ?
info.browse(mani.repository.directory) : unknownHostedUrl(rurl)
if (!url) {
throw Object.assign(new Error('no repository: could not get url'), {
pkgid: pkg,
})
}
log.silly('docs', 'url', url)
await openUrl(this.npm, url, `${mani.name} repo available at the following URL`)
}
}
module.exports = Repo
const unknownHostedUrl = url => {
try {
const {
protocol,
hostname,
pathname,
} = new URL(url)
/* istanbul ignore next - URL ctor should prevent this */
if (!protocol || !hostname) {
return null
}
const proto = /(git\+)http:$/.test(protocol) ? 'http:' : 'https:'
const path = pathname.replace(/\.git$/, '')
return `${proto}//${hostname}${path}`
} catch (e) {
return null
}
}