chore: merge branch 'master' into dev

Author: haoqunjiang

docs/core-plugins/eslint.md

@@ -18,9 +18,13 @@
     --output-file        specify file to write report to
   ```
 
-  Lints and fixes files. If no specific files are given, it lints all files in `src` and `tests`.
+Lints and fixes files. If no specific files are given, it lints all files in `src` and `tests`, as well as all JavaScript files in the root directory (these are most often config files such as `babel.config.js` or `.eslintrc.js`).
 
-  Other [ESLint CLI options](https://eslint.org/docs/user-guide/command-line-interface#options) are not supported.
+Other [ESLint CLI options](https://eslint.org/docs/user-guide/command-line-interface#options) are not supported.
+
+::: tip
+`vue-cli-service lint` will lint dotfiles `.*.js` by default. If you want to follow ESLint's default behavior instead, consider adding a `.eslintignore` file in your project.
+:::
 
 ## Configuration
 

docs/guide/css.md

@@ -1,6 +1,6 @@
 # Working with CSS
 
-Vue CLI projects comes with support for [PostCSS](http://postcss.org/), [CSS Modules](https://github.com/css-modules/css-modules) and pre-processors including [Sass](https://sass-lang.com/), [Less](http://lesscss.org/) and [Stylus](http://stylus-lang.com/).
+Vue CLI projects come with support for [PostCSS](http://postcss.org/), [CSS Modules](https://github.com/css-modules/css-modules) and pre-processors including [Sass](https://sass-lang.com/), [Less](http://lesscss.org/) and [Stylus](http://stylus-lang.com/).
 
 ## Referencing Assets
 

packages/@vue/cli-plugin-eslint/README.md

@@ -18,9 +18,13 @@
     --output-file        specify file to write report to
   ```
 
-  Lints and fixes files. If no specific files are given, it lints all files in `src` and `tests`.
+Lints and fixes files. If no specific files are given, it lints all files in `src` and `tests`, as well as all JavaScript files in the root directory (these are most often config files such as `babel.config.js` or `.eslintrc.js`).
 
-  Other [ESLint CLI options](https://eslint.org/docs/user-guide/command-line-interface#options) are not supported.
+Other [ESLint CLI options](https://eslint.org/docs/user-guide/command-line-interface#options) are not supported.
+
+::: tip
+`vue-cli-service lint` will lint dotfiles `.*.js` by default. If you want to follow ESLint's default behavior instead, consider adding a `.eslintignore` file in your project.
+:::
 
 ## Configuration