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88 lines
2.9 KiB
88 lines
2.9 KiB
3 years ago
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const path = require('path')
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const eslintWebpackPlugin = require('eslint-webpack-plugin')
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/** @type {import('@vue/cli-service').ServicePlugin} */
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module.exports = (api, options) => {
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if (options.lintOnSave) {
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const extensions = require('./eslintOptions').extensions(api)
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// Use loadModule to allow users to customize their ESLint dependency version.
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const { resolveModule, loadModule } = require('@vue/cli-shared-utils')
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const cwd = api.getCwd()
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const eslintPkg =
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loadModule('eslint/package.json', cwd, true) ||
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loadModule('eslint/package.json', __dirname, true)
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// ESLint doesn't clear the cache when you upgrade ESLint plugins (ESlint do consider config changes)
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// so we have to manually generate a cache identifier that takes lock file into account.
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const { cacheIdentifier, cacheDirectory } = api.genCacheConfig(
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'eslint',
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{
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eslint: eslintPkg.version
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},
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['package.json']
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)
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api.chainWebpack(webpackConfig => {
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const { lintOnSave } = options
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const treatAllAsWarnings = lintOnSave === true || lintOnSave === 'warning'
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const treatAllAsErrors = lintOnSave === 'error'
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const failOnWarning = treatAllAsErrors
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const failOnError = !treatAllAsWarnings
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/** @type {import('eslint-webpack-plugin').Options & import('eslint').ESLint.Options} */
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const eslintWebpackPluginOptions = {
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// common to both plugin and ESlint
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extensions,
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// ESlint options
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cwd,
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cache: true,
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cacheLocation: path.format({
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dir: cacheDirectory,
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name: process.env.VUE_CLI_TEST
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? 'cache'
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: cacheIdentifier,
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ext: '.json'
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}),
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// plugin options
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context: cwd,
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failOnWarning,
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failOnError,
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eslintPath: path.dirname(
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resolveModule('eslint/package.json', cwd) ||
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resolveModule('eslint/package.json', __dirname)
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),
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formatter: 'stylish'
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}
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webpackConfig.plugin('eslint').use(eslintWebpackPlugin, [eslintWebpackPluginOptions])
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})
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}
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api.registerCommand(
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'lint',
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{
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description: 'lint and fix source files',
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usage: 'vue-cli-service lint [options] [...files]',
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options: {
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'--format [formatter]': 'specify formatter (default: stylish)',
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'--no-fix': 'do not fix errors or warnings',
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'--no-fix-warnings': 'fix errors, but do not fix warnings',
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'--max-errors [limit]':
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'specify number of errors to make build failed (default: 0)',
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'--max-warnings [limit]':
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'specify number of warnings to make build failed (default: Infinity)',
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'--output-file [file_path]':
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'specify file to write report to'
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},
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details:
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'For more options, see https://eslint.org/docs/user-guide/command-line-interface#options'
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},
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async args => {
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await require('./lint')(args, api)
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}
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)
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}
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