mirror of
https://github.com/vuejs/vue-cli.git
synced 2026-03-13 20:51:41 -05:00
91 lines
2.7 KiB
JavaScript
Executable File
91 lines
2.7 KiB
JavaScript
Executable File
#!/usr/bin/env node
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const chalk = require('chalk')
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const semver = require('semver')
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const { error } = require('@vue/cli-shared-utils')
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const requiredVersion = require('../package.json').engines.node
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if (!semver.satisfies(process.version, requiredVersion)) {
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error(
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`You are using Node ${process.version}, but this version of vue-cli ` +
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`requires Node ${requiredVersion}.\nPlease upgrade your Node version.`
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)
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process.exit(1)
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}
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const program = require('commander')
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const loadCommand = require('../lib/util/loadCommand')
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program
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.version(require('../package').version)
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.usage('<command> [options]')
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program
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.command('create <app-name>')
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.description('create a new project powered by vue-cli-service')
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.option('-s, --saved', 'Skip prompts and use saved options')
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.option('-d, --default', 'Skip prompts and use default options')
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.option('-r, --registry <url>', 'Use specified NPM registry when installing dependencies')
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.option('-p, --package-manager <command>', 'Use specified NPM client when installing dependencies')
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.action(require('../lib/create'))
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program
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.command('init <template> <app-name>')
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.description('generate a project from a remote template (requires @vue/cli-init)')
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.action(() => {
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loadCommand('init', '@vue/cli-init')
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})
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program
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.command('serve [filename]')
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.description('serve a .js or vue file in development mode with zero config')
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.action(filename => {
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loadCommand('serve', '@vue/cli-service-global').serve(filename)
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})
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program
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.command('build [filename]')
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.description('build a .js or .vue file in production mode with zero config')
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.action(filename => {
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loadCommand('build', '@vue/cli-service-global').build(filename)
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})
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// add some useful info on help
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program.on('--help', () => {
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console.log()
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console.log(` Run ${chalk.cyan(`vue <command> --help`)} for detailed usage of given command.`)
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console.log()
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})
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program.commands.forEach(c => c.on('--help', () => console.log()))
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// enhance common error messages
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const enhanceErrorMessages = (methodName, log) => {
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program.Command.prototype[methodName] = function (...args) {
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this.outputHelp()
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console.log(` ` + chalk.red(log(...args)))
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console.log()
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process.exit(1)
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}
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}
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enhanceErrorMessages('missingArgument', argName => {
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return `Missing required argument ${chalk.yellow(`<${argName}>`)}.`
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})
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enhanceErrorMessages('unknownOption', optionName => {
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return `Unknown option ${chalk.yellow(optionName)}.`
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})
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enhanceErrorMessages('optionMissingArgument', (option, flag) => {
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return `Missing required argument for option ${chalk.yellow(option.flags)}` + (
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flag ? `, got ${chalk.yellow(flag)}` : ``
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)
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})
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program.parse(process.argv)
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if (!process.argv.slice(2).length) {
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program.outputHelp()
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}
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