mirror of https://github.com/nuxt/nuxt.git
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
import chalk from 'chalk'
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import { indent, foldLines, startSpaces, optionSpaces, colorize } from './utils/formatting'
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import getCommand from './commands'
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export default async function listCommands() {
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const commandsOrder = ['dev', 'build', 'generate', 'start', 'help']
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// Load all commands
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const _commands = await Promise.all(
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commandsOrder.map(cmd => getCommand(cmd))
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)
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let maxLength = 0
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const commandsHelp = []
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for (const command of _commands) {
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commandsHelp.push([command.usage, command.description])
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maxLength = Math.max(maxLength, command.usage.length)
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}
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const _cmds = commandsHelp.map(([cmd, description]) => {
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const i = indent(maxLength + optionSpaces - cmd.length)
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return foldLines(
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chalk.green(cmd) + i + description,
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startSpaces + maxLength + optionSpaces * 2,
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startSpaces + optionSpaces
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)
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}).join('\n')
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const usage = foldLines(`Usage: nuxt <command> [--help|-h]`, startSpaces)
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const cmds = foldLines(`Commands:`, startSpaces) + '\n\n' + _cmds
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process.stderr.write(colorize(`${usage}\n\n${cmds}\n\n`))
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}
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