Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)
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74
Dependencies/NodeJS/node_modules/npm/lib/utils/npm-usage.js
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74
Dependencies/NodeJS/node_modules/npm/lib/utils/npm-usage.js
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const { commands } = require('./cmd-list')
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const COL_MAX = 60
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const COL_MIN = 24
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const COL_GUTTER = 16
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const INDENT = 4
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const indent = (repeat = INDENT) => ' '.repeat(repeat)
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const indentNewline = (repeat) => `\n${indent(repeat)}`
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module.exports = (npm) => {
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const browser = npm.config.get('viewer') === 'browser' ? ' (in a browser)' : ''
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const allCommands = npm.config.get('long') ? cmdUsages(npm.constructor) : cmdNames()
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return `npm <command>
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Usage:
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npm install install all the dependencies in your project
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npm install <foo> add the <foo> dependency to your project
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npm test run this project's tests
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npm run <foo> run the script named <foo>
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npm <command> -h quick help on <command>
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npm -l display usage info for all commands
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npm help <term> search for help on <term>${browser}
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npm help npm more involved overview${browser}
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All commands:
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${allCommands}
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Specify configs in the ini-formatted file:
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${indent() + npm.config.get('userconfig')}
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or on the command line via: npm <command> --key=value
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More configuration info: npm help config
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Configuration fields: npm help 7 config
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npm@${npm.version} ${npm.npmRoot}`
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}
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const cmdNames = () => {
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const out = ['']
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const line = !process.stdout.columns ? COL_MAX
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: Math.min(COL_MAX, Math.max(process.stdout.columns - COL_GUTTER, COL_MIN))
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let l = 0
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for (const c of commands) {
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if (out[l].length + c.length + 2 < line) {
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out[l] += ', ' + c
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} else {
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out[l++] += ','
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out[l] = c
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}
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}
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return indentNewline() + out.join(indentNewline()).slice(2)
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}
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const cmdUsages = (Npm) => {
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// return a string of <command>: <usage>
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let maxLen = 0
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const set = []
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for (const c of commands) {
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set.push([c, Npm.cmd(c).describeUsage.split('\n')])
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maxLen = Math.max(maxLen, c.length)
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}
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return set.map(([name, usageLines]) => {
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const gutter = indent(maxLen - name.length + 1)
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const usage = usageLines.join(indentNewline(INDENT + maxLen + 1))
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return indentNewline() + name + gutter + usage
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}).join('\n')
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}
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