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/* eslint-disable no-console */ // XXX: remove console.log later // npm view [pkg [pkg ...]] const chalk = require('chalk') const columns = require('cli-columns') const fs = require('fs') const jsonParse = require('json-parse-even-better-errors') const log = require('../utils/log-shim.js') const npa = require('npm-package-arg') const { resolve } = require('path') const formatBytes = require('../utils/format-bytes.js') const relativeDate = require('tiny-relative-date') const semver = require('semver') const { inspect, promisify } = require('util') const { packument } = require('pacote') const readFile = promisify(fs.readFile) const readJson = async file => jsonParse(await readFile(file, 'utf8')) const Queryable = require('../utils/queryable.js') const BaseCommand = require('../base-command.js') class View extends BaseCommand { static description = 'View registry info' static name = 'view' static params = [ 'json', 'workspace', 'workspaces', 'include-workspace-root', ] static ignoreImplicitWorkspace = false static usage = ['[<package-spec>] [<field>[.subfield]...]'] async completion (opts) { if (opts.conf.argv.remain.length <= 2) { // There used to be registry completion here, but it stopped // making sense somewhere around 50,000 packages on the registry return } // have the package, get the fields const config = { ...this.npm.flatOptions, fullMetadata: true, preferOnline: true, } const spec = npa(opts.conf.argv.remain[2]) const pckmnt = await packument(spec, config) const defaultTag = this.npm.config.get('tag') const dv = pckmnt.versions[pckmnt['dist-tags'][defaultTag]] pckmnt.versions = Object.keys(pckmnt.versions).sort(semver.compareLoose) return getFields(pckmnt).concat(getFields(dv)) function getFields (d, f, pref) { f = f || [] pref = pref || [] Object.keys(d).forEach((k) => { if (k.charAt(0) === '_' || k.indexOf('.') !== -1) { return } const p = pref.concat(k).join('.') f.push(p) if (Array.isArray(d[k])) { d[k].forEach((val, i) => { const pi = p + '[' + i + ']' if (val && typeof val === 'object') { getFields(val, f, [p]) } else { f.push(pi) } }) return } if (typeof d[k] === 'object') { getFields(d[k], f, [p]) } }) return f } } async exec (args) { if (!args.length) { args = ['.'] } let pkg = args.shift() const local = /^\.@/.test(pkg) || pkg === '.' if (local) { if (this.npm.global) { throw new Error('Cannot use view command in global mode.') } const dir = this.npm.prefix const manifest = await readJson(resolve(dir, 'package.json')) if (!manifest.name) { throw new Error('Invalid package.json, no "name" field') } // put the version back if it existed pkg = `${manifest.name}${pkg.slice(1)}` } let wholePackument = false if (!args.length) { args = [''] wholePackument = true } const [pckmnt, data] = await this.getData(pkg, args) if (!this.npm.config.get('json') && wholePackument) { // pretty view (entire packument) data.map((v) => this.prettyView(pckmnt, v[Object.keys(v)[0]][''])) } else { // JSON formatted output (JSON or specific attributes from packument) let reducedData = data.reduce(reducer, {}) if (wholePackument) { // No attributes reducedData = cleanBlanks(reducedData) log.silly('view', reducedData) } // disable the progress bar entirely, as we can't meaningfully update it // if we may have partial lines printed. log.disableProgress() const msg = await this.jsonData(reducedData, pckmnt._id) if (msg !== '') { console.log(msg) } } } async execWorkspaces (args, filters) { if (!args.length) { args = ['.'] } const pkg = args.shift() const local = /^\.@/.test(pkg) || pkg === '.' if (!local) { log.warn('Ignoring workspaces for specified package(s)') return this.exec([pkg, ...args]) } let wholePackument = false if (!args.length) { wholePackument = true args = [''] // getData relies on this } const results = {} await this.setWorkspaces(filters) for (const name of this.workspaceNames) { const wsPkg = `${name}${pkg.slice(1)}` const [pckmnt, data] = await this.getData(wsPkg, args) let reducedData = data.reduce(reducer, {}) if (wholePackument) { // No attributes reducedData = cleanBlanks(reducedData) log.silly('view', reducedData) } if (!this.npm.config.get('json')) { if (wholePackument) { data.map((v) => this.prettyView(pckmnt, v[Object.keys(v)[0]][''])) } else { console.log(`${name}:`) const msg = await this.jsonData(reducedData, pckmnt._id) if (msg !== '') { console.log(msg) } } } else { const msg = await this.jsonData(reducedData, pckmnt._id) if (msg !== '') { results[name] = JSON.parse(msg) } } } if (Object.keys(results).length > 0) { console.log(JSON.stringify(results, null, 2)) } } async getData (pkg, args) { const opts = { ...this.npm.flatOptions, preferOnline: true, fullMetadata: true, } const spec = npa(pkg) // get the data about this package let version = this.npm.config.get('tag') // rawSpec is the git url if this is from git if (spec.type !== 'git' && spec.type !== 'directory' && spec.rawSpec) { version = spec.rawSpec } const pckmnt = await packument(spec, opts) if (pckmnt['dist-tags'] && pckmnt['dist-tags'][version]) { version = pckmnt['dist-tags'][version] } if (pckmnt.time && pckmnt.time.unpublished) { const u = pckmnt.time.unpublished const er = new Error(`Unpublished on ${u.time}`) er.statusCode = 404 er.code = 'E404' er.pkgid = pckmnt._id throw er } const data = [] const versions = pckmnt.versions || {} pckmnt.versions = Object.keys(versions).sort(semver.compareLoose) // remove readme unless we asked for it if (args.indexOf('readme') === -1) { delete pckmnt.readme } Object.keys(versions).forEach((v) => { if (semver.satisfies(v, version, true)) { args.forEach(arg => { // remove readme unless we asked for it if (args.indexOf('readme') !== -1) { delete versions[v].readme } data.push(showFields(pckmnt, versions[v], arg)) }) } }) // No data has been pushed because no data is matching the specified version if (data.length === 0 && version !== 'latest') { const er = new Error(`No match found for version ${version}`) er.statusCode = 404 er.code = 'E404' er.pkgid = `${pckmnt._id}@${version}` throw er } if ( !this.npm.config.get('json') && args.length === 1 && args[0] === '' ) { pckmnt.version = version } return [pckmnt, data] } async jsonData (data, name) { const versions = Object.keys(data) let msg = '' let msgJson = [] const includeVersions = versions.length > 1 let includeFields const json = this.npm.config.get('json') versions.forEach((v) => { const fields = Object.keys(data[v]) includeFields = includeFields || (fields.length > 1) if (json) { msgJson.push({}) } fields.forEach((f) => { let d = cleanup(data[v][f]) if (fields.length === 1 && json) { msgJson[msgJson.length - 1][f] = d } if (includeVersions || includeFields || typeof d !== 'string') { if (json) { msgJson[msgJson.length - 1][f] = d } else { d = inspect(d, { showHidden: false, depth: 5, colors: this.npm.color, maxArrayLength: null, }) } } else if (typeof d === 'string' && json) { d = JSON.stringify(d) } if (!json) { if (f && includeFields) { f += ' = ' } msg += (includeVersions ? name + '@' + v + ' ' : '') + (includeFields ? f : '') + d + '\n' } }) }) if (json) { if (msgJson.length && Object.keys(msgJson[0]).length === 1) { const k = Object.keys(msgJson[0])[0] msgJson = msgJson.map(m => m[k]) } if (msgJson.length === 1) { msg = JSON.stringify(msgJson[0], null, 2) + '\n' } else if (msgJson.length > 1) { msg = JSON.stringify(msgJson, null, 2) + '\n' } } return msg.trim() } prettyView (packument, manifest) { // More modern, pretty printing of default view const unicode = this.npm.config.get('unicode') const tags = [] Object.keys(packument['dist-tags']).forEach((t) => { const version = packument['dist-tags'][t] tags.push(`${chalk.bold.green(t)}: ${version}`) }) const unpackedSize = manifest.dist.unpackedSize && formatBytes(manifest.dist.unpackedSize, true) const licenseField = manifest.license || 'Proprietary' const info = { name: chalk.green(manifest.name), version: chalk.green(manifest.version), bins: Object.keys(manifest.bin || {}), versions: chalk.yellow(packument.versions.length + ''), description: manifest.description, deprecated: manifest.deprecated, keywords: packument.keywords || [], license: typeof licenseField === 'string' ? licenseField : (licenseField.type || 'Proprietary'), deps: Object.keys(manifest.dependencies || {}).map((dep) => { return `${chalk.yellow(dep)}: ${manifest.dependencies[dep]}` }), publisher: manifest._npmUser && unparsePerson({ name: chalk.yellow(manifest._npmUser.name), email: chalk.cyan(manifest._npmUser.email), }), modified: !packument.time ? undefined : chalk.yellow(relativeDate(packument.time[manifest.version])), maintainers: (packument.maintainers || []).map((u) => unparsePerson({ name: chalk.yellow(u.name), email: chalk.cyan(u.email), })), repo: ( manifest.bugs && (manifest.bugs.url || manifest.bugs) ) || ( manifest.repository && (manifest.repository.url || manifest.repository) ), site: ( manifest.homepage && (manifest.homepage.url || manifest.homepage) ), tags, tarball: chalk.cyan(manifest.dist.tarball), shasum: chalk.yellow(manifest.dist.shasum), integrity: manifest.dist.integrity && chalk.yellow(manifest.dist.integrity), fileCount: manifest.dist.fileCount && chalk.yellow(manifest.dist.fileCount), unpackedSize: unpackedSize && chalk.yellow(unpackedSize), } if (info.license.toLowerCase().trim() === 'proprietary') { info.license = chalk.bold.red(info.license) } else { info.license = chalk.green(info.license) } console.log('') console.log( chalk.underline.bold(`${info.name}@${info.version}`) + ' | ' + info.license + ' | deps: ' + (info.deps.length ? chalk.cyan(info.deps.length) : chalk.green('none')) + ' | versions: ' + info.versions ) info.description && console.log(info.description) if (info.repo || info.site) { info.site && console.log(chalk.cyan(info.site)) } const warningSign = unicode ? ' ⚠️ ' : '!!' info.deprecated && console.log( `\n${chalk.bold.red('DEPRECATED')}${ warningSign } - ${info.deprecated}` ) if (info.keywords.length) { console.log('') console.log('keywords:', chalk.yellow(info.keywords.join(', '))) } if (info.bins.length) { console.log('') console.log('bin:', chalk.yellow(info.bins.join(', '))) } console.log('') console.log('dist') console.log('.tarball:', info.tarball) console.log('.shasum:', info.shasum) info.integrity && console.log('.integrity:', info.integrity) info.unpackedSize && console.log('.unpackedSize:', info.unpackedSize) const maxDeps = 24 if (info.deps.length) { console.log('') console.log('dependencies:') console.log(columns(info.deps.slice(0, maxDeps), { padding: 1 })) if (info.deps.length > maxDeps) { console.log(`(...and ${info.deps.length - maxDeps} more.)`) } } if (info.maintainers && info.maintainers.length) { console.log('') console.log('maintainers:') info.maintainers.forEach((u) => console.log('-', u)) } console.log('') console.log('dist-tags:') console.log(columns(info.tags)) if (info.publisher || info.modified) { let publishInfo = 'published' if (info.modified) { publishInfo += ` ${info.modified}` } if (info.publisher) { publishInfo += ` by ${info.publisher}` } console.log('') console.log(publishInfo) } } } module.exports = View function cleanBlanks (obj) { const clean = {} Object.keys(obj).forEach((version) => { clean[version] = obj[version][''] }) return clean } // takes an array of objects and merges them into one object function reducer (acc, cur) { if (cur) { Object.keys(cur).forEach((v) => { acc[v] = acc[v] || {} Object.keys(cur[v]).forEach((t) => { acc[v][t] = cur[v][t] }) }) } return acc } // return whatever was printed function showFields (data, version, fields) { const o = {} ;[data, version].forEach((s) => { Object.keys(s).forEach((k) => { o[k] = s[k] }) }) const queryable = new Queryable(o) const s = queryable.query(fields) const res = { [version.version]: s } if (s) { return res } } function cleanup (data) { if (Array.isArray(data)) { return data.map(cleanup) } if (!data || typeof data !== 'object') { return data } const keys = Object.keys(data) if (keys.length <= 3 && data.name && (keys.length === 1 || (keys.length === 3 && data.email && data.url) || (keys.length === 2 && (data.email || data.url)))) { data = unparsePerson(data) } return data } function unparsePerson (d) { return d.name + (d.email ? ' <' + d.email + '>' : '') + (d.url ? ' (' + d.url + ')' : '') }
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