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Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/pacote/lib/bin.js')
-rw-r--r-- | sandbox/testAppNevena/Front/node_modules/pacote/lib/bin.js | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/pacote/lib/bin.js b/sandbox/testAppNevena/Front/node_modules/pacote/lib/bin.js new file mode 100644 index 00000000..c0409be1 --- /dev/null +++ b/sandbox/testAppNevena/Front/node_modules/pacote/lib/bin.js @@ -0,0 +1,149 @@ +#!/usr/bin/env node + +const run = conf => { + const pacote = require('../') + switch (conf._[0]) { + case 'resolve': + if (conf.long) + return pacote.manifest(conf._[1], conf).then(mani => ({ + resolved: mani._resolved, + integrity: mani._integrity, + from: mani._from, + })) + case 'manifest': + case 'packument': + return pacote[conf._[0]](conf._[1], conf) + + case 'tarball': + if (!conf._[2] || conf._[2] === '-') { + return pacote.tarball.stream(conf._[1], stream => { + stream.pipe(conf.testStdout || + /* istanbul ignore next */ process.stdout) + // make sure it resolves something falsey + return stream.promise().then(() => {}) + }, conf) + } else + return pacote.tarball.file(conf._[1], conf._[2], conf) + + case 'extract': + return pacote.extract(conf._[1], conf._[2], conf) + + default: /* istanbul ignore next */ { + throw new Error(`bad command: ${conf._[0]}`) + } + } +} + +const version = require('../package.json').version +const usage = () => +`Pacote - The JavaScript Package Handler, v${version} + +Usage: + + pacote resolve <spec> + Resolve a specifier and output the fully resolved target + Returns integrity and from if '--long' flag is set. + + pacote manifest <spec> + Fetch a manifest and print to stdout + + pacote packument <spec> + Fetch a full packument and print to stdout + + pacote tarball <spec> [<filename>] + Fetch a package tarball and save to <filename> + If <filename> is missing or '-', the tarball will be streamed to stdout. + + pacote extract <spec> <folder> + Extract a package to the destination folder. + +Configuration values all match the names of configs passed to npm, or +options passed to Pacote. Additional flags for this executable: + + --long Print an object from 'resolve', including integrity and spec. + --json Print result objects as JSON rather than node's default. + (This is the default if stdout is not a TTY.) + --help -h Print this helpful text. + +For example '--cache=/path/to/folder' will use that folder as the cache. +` + +const shouldJSON = (conf, result) => + conf.json || + !process.stdout.isTTY && + conf.json === undefined && + result && + typeof result === 'object' + +const pretty = (conf, result) => + shouldJSON(conf, result) ? JSON.stringify(result, 0, 2) : result + +let addedLogListener = false +const main = args => { + const conf = parse(args) + if (conf.help || conf.h) + return console.log(usage()) + + if (!addedLogListener) { + process.on('log', console.error) + addedLogListener = true + } + + try { + return run(conf) + .then(result => result && console.log(pretty(conf, result))) + .catch(er => { + console.error(er) + process.exit(1) + }) + } catch (er) { + console.error(er.message) + console.error(usage()) + } +} + +const parseArg = arg => { + const split = arg.slice(2).split('=') + const k = split.shift() + const v = split.join('=') + const no = /^no-/.test(k) && !v + const key = (no ? k.substr(3) : k) + .replace(/^tag$/, 'defaultTag') + .replace(/-([a-z])/g, (_, c) => c.toUpperCase()) + const value = v ? v.replace(/^~/, process.env.HOME) : !no + return { key, value } +} + +const parse = args => { + const conf = { + _: [], + cache: process.env.HOME + '/.npm/_cacache', + } + let dashdash = false + args.forEach(arg => { + if (dashdash) + conf._.push(arg) + else if (arg === '--') + dashdash = true + else if (arg === '-h') + conf.help = true + else if (/^--/.test(arg)) { + const {key, value} = parseArg(arg) + conf[key] = value + } else { + conf._.push(arg) + } + }) + return conf +} + +if (module === require.main) + main(process.argv.slice(2)) +else + module.exports = { + main, + run, + usage, + parseArg, + parse, + } |