@vue/cli-plugin-eslint - Other ESLint CLI options are *not* also supported.

Version

3.7.0

Environment info

Environment Info:

  System:
    OS: Linux 4.4 Ubuntu 16.04.6 LTS (Xenial Xerus)
    CPU: (8) x64 Intel(R) Xeon(R) CPU E5-1620 v3 @ 3.50GHz
  Binaries:
    Node: 8.12.0 - ~/node-current/bin/node
    Yarn: 1.3.2 - ~/node-current/bin/yarn
    npm: 6.9.0 - ~/node-current/bin/npm
  Browsers:
    Chrome: 73.0.3683.75
    Firefox: 60.2.0
  npmPackages:
    @vue/babel-helper-vue-jsx-merge-props:  1.0.0 
    @vue/babel-plugin-transform-vue-jsx:  1.0.0 
    @vue/babel-preset-app:  3.7.0 
    @vue/babel-preset-jsx:  1.0.0 
    @vue/babel-sugar-functional-vue:  1.0.0 
    @vue/babel-sugar-inject-h:  1.0.0 
    @vue/babel-sugar-v-model:  1.0.0 
    @vue/babel-sugar-v-on:  1.0.0 
    @vue/cli-overlay:  3.7.0 
    @vue/cli-plugin-babel: ^3.7.0 => 3.7.0 
    @vue/cli-plugin-e2e-cypress: ^3.7.0 => 3.7.0 
    @vue/cli-plugin-eslint: ^3.7.0 => 3.7.0 
    @vue/cli-plugin-pwa: ^3.7.0 => 3.7.0 
    @vue/cli-plugin-unit-jest: ^3.7.0 => 3.7.0 
    @vue/cli-service: ^3.7.0 => 3.7.0 
    @vue/cli-shared-utils:  3.7.0 
    @vue/component-compiler-utils:  2.6.0 
    @vue/devtools: ^1.1.0 => 1.1.0 
    @vue/eslint-config-standard: ^4.0.0 => 4.0.0 
    @vue/preload-webpack-plugin:  1.1.0 
    @vue/test-utils: ^1.0.0-beta.29 => 1.0.0-beta.29 
    @vue/web-component-wrapper:  1.2.0 
    eslint-plugin-vue:  4.7.1 
    jest-serializer-vue:  2.0.2 
    vue: ^2.6.10 => 2.6.10 
    vue-cli-plugin-quasar: ^1.0.0-beta.1 => 1.0.0-beta.1 
    vue-d3-network: ^0.1.109 => 0.1.109 
    vue-eslint-parser:  2.0.3 
    vue-hot-reload-api:  2.3.3 
    vue-jest:  3.0.4 
    vue-loader:  15.7.0 
    vue-masonry-css: ^1.0.2 => 1.0.3 
    vue-router: ^3.0.2 => 3.0.2 
    vue-server-renderer:  2.6.10 
    vue-split-panel: ^1.0.4 => 1.0.4 
    vue-style-loader:  4.1.2 
    vue-template-compiler: ^2.6.10 => 2.6.10 
    vue-template-es2015-compiler:  1.9.1 
    vuedraggable: ^2.20.0 => 2.20.0 
    vuelidate: ^0.7.4 => 0.7.4 
    vuex: ^3.1.0 => 3.1.0 
  npmGlobalPackages:
    @vue/cli: 3.5.5

Steps to reproduce

run vue-cli-service lint with extra options (ex: node ./node_modules/.bin/vue-cli-service lint -o report.json -f json)

What is expected?

Extra params would be proxied to eslint cli

What is actually happening?

No extra options are supported.

[cjackson]

We can specify --format on the vue-cli-service lint command. Is there a way to output the result to a file, similar to the -o option on the eslint CLI?

[LinusBorg]

As far as I understand now, it appears there’s no work around yet

I would say that running eslint directly is a totally fine workaroud. Even though lint.js seems to do a lot of stuff, most of that is about either

• loading the config (which eslint cli does for you)
• configuring the CLIEngine (which you also don’t have to when running eslint via cli directly)
• setting some default folder and file globs to define what to lint

The latter can be done quickly by adding your own globs when running eslint via cli.

So in summary: The lint command itself doesn’t do much more than run eslint

Given that, and given that there are eslint options that only work with eslint CLI, not with eslint CLIEngine, I don’t think that it’s worth re-creating these options in our codebase, as it doesn’t take much to run eslint “manually” and use the options directly.

I think it would make more sense to document how to run eslint manually (with which globs etc) to make it work exactly like lint - then people can use that when they need to use eslint options that only work in the cli version.