mediawiki-skins-MinervaNeue/Gruntfile.js
Stephen Niedzielski eead7c9382 Hygiene: improve ESLint config
- Enable ESLint caching with `--cache` which presumably improves
  performance.

- Forbid warnings by setting `--max-warnings` to zero. Code containing
  warnings should not be committed. However, warnings are still an
  exceptionally useful distinction to make from errors during
  development. When hacking, we do not care if a comment exceeds the
  maximum line length or if a trailing space is present but we do oh so
  very much care if the linter detects a likely programming error such
  as forgetting to initialize a constant. The former is a warning and
  the latter is an error.

- Forbid unused lint directives by enabling
  `--report-unused-disable-directives`. This setting prevents outdated
  ESLint error waivers from littering the code.

There is a related pull request to move these settings to defaults in
eslint-config-wikimedia itself:

https://github.com/wikimedia/eslint-config-wikimedia/pull/82/files#diff-46af3d30ba7affc4adf37ef4c5382c39

Change-Id: If3c99ff7309eafb1ebefa4c4b451299b45db4e60
2018-09-17 23:35:24 +00:00

74 lines
1.5 KiB
JavaScript

/* eslint-env node */
module.exports = function ( grunt ) {
var conf = grunt.file.readJSON( 'skin.json' );
grunt.loadNpmTasks( 'grunt-banana-checker' );
grunt.loadNpmTasks( 'grunt-contrib-watch' );
grunt.loadNpmTasks( 'grunt-eslint' );
grunt.loadNpmTasks( 'grunt-jsonlint' );
grunt.loadNpmTasks( 'grunt-notify' );
grunt.loadNpmTasks( 'grunt-stylelint' );
grunt.initConfig( {
eslint: {
options: {
cache: true,
maxWarnings: 0,
reportUnusedDisableDirectives: true
},
all: [
'**/*.js',
'!docs/**',
'!libs/**',
'!node_modules/**',
'!vendor/**'
]
},
stylelint: {
options: {
syntax: 'less'
},
all: [
'**/*.less',
// TODO: Nested imports cause stylelint to crash
'!resources/skins.minerva.base.styles/print/styles.less',
'!docs/**',
'!libs/**',
'!node_modules/**',
'!vendor/**'
]
},
jsonlint: {
all: [
'**/*.json',
'!docs/**',
'!libs/**',
'!node_modules/**',
'!vendor/**'
]
},
banana: conf.MessagesDirs,
watch: {
lint: {
files: [ '{resources,tests/qunit}/**/*.{js,less}' ],
tasks: [ 'lint' ]
},
scripts: {
files: [ '{resources,tests/qunit}/**/*.js' ],
tasks: [ 'test' ]
},
configFiles: {
files: [ 'Gruntfile.js' ],
options: {
reload: true
}
}
}
} );
grunt.registerTask( 'lint', [ 'eslint', 'stylelint', 'jsonlint', 'banana' ] );
grunt.registerTask( 'test', [ 'lint' ] );
grunt.registerTask( 'default', [ 'test' ] );
};