mirror of
https://github.com/titanscouting/tra-analysis.git
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73 lines
2.2 KiB
JavaScript
73 lines
2.2 KiB
JavaScript
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'use strict'
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module.exports = update
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const url = require('url')
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const log = require('npmlog')
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const Bluebird = require('bluebird')
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const npm = require('./npm.js')
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const Installer = require('./install.js').Installer
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const usage = require('./utils/usage')
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const outdated = Bluebird.promisify(npm.commands.outdated)
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update.usage = usage(
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'update',
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'npm update [-g] [<pkg>...]'
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)
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update.completion = npm.commands.outdated.completion
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function update (args, cb) {
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return update_(args).asCallback(cb)
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}
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function update_ (args) {
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let dryrun = false
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if (npm.config.get('dry-run')) dryrun = true
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log.verbose('update', 'computing outdated modules to update')
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return outdated(args, true).then((rawOutdated) => {
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const outdated = rawOutdated.map(function (ww) {
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return {
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dep: ww[0],
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depname: ww[1],
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current: ww[2],
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wanted: ww[3],
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latest: ww[4],
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req: ww[5],
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what: ww[1] + '@' + ww[3]
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}
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})
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const wanted = outdated.filter(function (ww) {
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if (ww.current === ww.wanted && ww.wanted !== ww.latest) {
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log.verbose(
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'outdated',
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'not updating', ww.depname,
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"because it's currently at the maximum version that matches its specified semver range"
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)
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}
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return ww.current !== ww.wanted && ww.latest !== 'linked'
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})
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if (wanted.length === 0) return
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log.info('outdated', 'updating', wanted)
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const toInstall = {}
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wanted.forEach(function (ww) {
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// use the initial installation method (repo, tar, git) for updating
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if (url.parse(ww.req).protocol) ww.what = ww.req
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const where = (ww.dep.parent && ww.dep.parent.path) || ww.dep.path
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const isTransitive = !(ww.dep.requiredBy || []).some((p) => p.isTop)
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const key = where + ':' + String(isTransitive)
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if (!toInstall[key]) toInstall[key] = {where: where, opts: {saveOnlyLock: isTransitive}, what: []}
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if (toInstall[key].what.indexOf(ww.what) === -1) toInstall[key].what.push(ww.what)
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})
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return Bluebird.each(Object.keys(toInstall), (key) => {
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const deps = toInstall[key]
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const inst = new Installer(deps.where, dryrun, deps.what, deps.opts)
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return inst.run()
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})
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})
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}
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