75 lines
2.4 KiB
JavaScript
75 lines
2.4 KiB
JavaScript
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module.exports = (api, options) => {
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api.registerCommand(
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'inspect',
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{
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description: 'inspect internal webpack config',
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usage: 'vue-cli-service inspect [options] [...paths]',
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options: {
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'--mode': 'specify env mode (default: development)',
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'--rule <ruleName>': 'inspect a specific module rule',
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'--plugin <pluginName>': 'inspect a specific plugin',
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'--rules': 'list all module rule names',
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'--plugins': 'list all plugin names',
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'--verbose': 'show full function definitions in output'
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}
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},
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args => {
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const chalk = require('chalk')
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const { get } = require('@vue/cli-shared-utils')
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const { toString } = require('webpack-chain')
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const { highlight } = require('cli-highlight')
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const config = api.resolveWebpackConfig()
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const { _: paths, verbose } = args
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let res
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let hasUnnamedRule
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if (args.rule) {
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res = config.module.rules.find(r => r.__ruleNames[0] === args.rule)
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} else if (args.plugin) {
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res = config.plugins.find(p => p.__pluginName === args.plugin)
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} else if (args.rules) {
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res = config.module.rules.map(r => {
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const name = r.__ruleNames ? r.__ruleNames[0] : 'Nameless Rule (*)'
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hasUnnamedRule = hasUnnamedRule || !r.__ruleNames
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return name
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})
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} else if (args.plugins) {
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res = config.plugins.map(p => p.__pluginName || p.constructor.name)
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} else if (paths.length > 1) {
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res = {}
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paths.forEach(path => {
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res[path] = get(config, path)
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})
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} else if (paths.length === 1) {
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res = get(config, paths[0])
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} else {
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res = config
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}
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const output = toString(res, { verbose })
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console.log(highlight(output, { language: 'js' }))
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// Log explanation for Nameless Rules
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if (hasUnnamedRule) {
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console.log(`--- ${chalk.green('Footnotes')} ---`)
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console.log(`*: ${chalk.green(
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'Nameless Rules'
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)} were added through the ${chalk.green(
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'configureWebpack()'
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)} API (possibly by a plugin) instead of ${chalk.green(
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'chainWebpack()'
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)} (recommended).
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You can run ${chalk.green(
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'vue-cli-service inspect'
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)} without any arguments to inspect the full config and read these rules' config.`)
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}
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}
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)
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}
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module.exports.defaultModes = {
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inspect: 'development'
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}
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