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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 3x 3x 3x 3x 3x 1x 3x 2x 3x 3x 3x 1x 1x 1x 7x 3x 7x 7x 6x 6x 1x 5x 4x 4x 4x 4x 3x 3x 1x 2x 2x 1x 1x 4x 4x 3x 3x 3x 3x 1x 2x 1x 1x 7x | 'use strict' /* eslint-disable camelcase */ /* eslint-disable standard/no-callback-literal */ const fs = require('fs') const util = require('util') const readdir = util.promisify(fs.readdir) const npm = require('./npm.js') const usageUtil = require('./utils/usage.js') const reifyFinish = require('./utils/reify-finish.js') const log = require('npmlog') const { resolve, join } = require('path') const Arborist = require('@npmcli/arborist') const runScript = require('@npmcli/run-script') const cmd = async (args, cb) => install(args).then(() => cb()).catch(cb) const install = async args => { // the /path/to/node_modules/.. const globalTop = resolve(npm.globalDir, '..') const { ignoreScripts, global: isGlobalInstall } = npm.flatOptions const where = isGlobalInstall ? globalTop : npm.prefix // don't try to install the prefix into itself args = args.filter(a => resolve(a) !== npm.prefix) // `npm i -g` => "install this package globally" if (where === globalTop && !args.length) args = ['.'] // TODO: Add warnings for other deprecated flags? or remove this one? if (npm.config.get('dev')) log.warn('install', 'Usage of the `--dev` option is deprecated. Use `--include=dev` instead.') const arb = new Arborist({ ...npm.flatOptions, path: where, }) await arb.reify({ ...npm.flatOptions, add: args, }) if (!args.length && !isGlobalInstall && !ignoreScripts) { const { scriptShell } = npm.flatOptions const scripts = [ 'preinstall', 'install', 'postinstall', 'prepublish', // XXX should we remove this finally?? 'preprepare', 'prepare', 'postprepare', ] for (const event of scripts) { await runScript({ path: where, args: [], scriptShell, stdio: 'inherit', stdioString: true, event, }) } } await reifyFinish(arb) } const usage = usageUtil( 'install', 'npm install (with no args, in package dir)' + '\nnpm install [<@scope>/]<pkg>' + '\nnpm install [<@scope>/]<pkg>@<tag>' + '\nnpm install [<@scope>/]<pkg>@<version>' + '\nnpm install [<@scope>/]<pkg>@<version range>' + '\nnpm install <alias>@npm:<name>' + '\nnpm install <folder>' + '\nnpm install <tarball file>' + '\nnpm install <tarball url>' + '\nnpm install <git:// url>' + '\nnpm install <github username>/<github project>', '[--save-prod|--save-dev|--save-optional|--save-peer] [--save-exact] [--no-save]' ) const completion = async (opts, cb) => { const { partialWord } = opts // install can complete to a folder with a package.json, or any package. // if it has a slash, then it's gotta be a folder // if it starts with https?://, then just give up, because it's a url if (/^https?:\/\//.test(partialWord)) { // do not complete to URLs return cb(null, []) } if (/\//.test(partialWord)) { // Complete fully to folder if there is exactly one match and it // is a folder containing a package.json file. If that is not the // case we return 0 matches, which will trigger the default bash // complete. const lastSlashIdx = partialWord.lastIndexOf('/') const partialName = partialWord.slice(lastSlashIdx + 1) const partialPath = partialWord.slice(0, lastSlashIdx) || '/' const annotatePackageDirMatch = async (sibling) => { const fullPath = join(partialPath, sibling) if (sibling.slice(0, partialName.length) !== partialName) return null // not name match try { const contents = await readdir(fullPath) return { fullPath, isPackage: contents.indexOf('package.json') !== -1, } } catch (er) { return { isPackage: false } } } try { const siblings = await readdir(partialPath) const matches = await Promise.all( siblings.map(async sibling => { return await annotatePackageDirMatch(sibling) }) ) const match = matches.filter(el => !el || el.isPackage).pop() if (match) { // Success - only one match and it is a package dir return cb(null, [match.fullPath]) } else { // no matches return cb(null, []) } } catch (er) { return cb(null, []) // invalid dir: no matching } } // Note: there used to be registry completion here, // but it stopped making sense somewhere around // 50,000 packages on the registry cb() } module.exports = Object.assign(cmd, { usage, completion }) |