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mgolmgol
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Build: ESLint setup improvements
1. Use the short name of the preset in the config. 2. Run ESLint first on non-minified files. 3. Explicitly specify environments in every config file (those settings cascade which means we've been assuming a Node.js environment where we shouldn't have).
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-36
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9 files changed

+88
-36
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‎.eslintrc-browser.json

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{
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"root": true,
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"extends": "jquery",
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// Support: IE <=9 only, Android <=4.0 only
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// The above browsers are failing a lot of tests in the ES5
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// test suite at http://test262.ecmascript.org.
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"parserOptions": {
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"ecmaVersion": 3
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},
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// The browser env is not enabled on purpose so that code takes
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// all browser-only globals from window instead of assuming
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// they're available as globals. This makes it possible to use
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// jQuery with tools like jsdom which provide a custom window
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// implementation.
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"env": {},
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"globals": {
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"window": true,
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"jQuery": true,
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"define": true,
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"module": true,
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"noGlobal": true
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},
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"rules": {
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"strict": ["error", "function"]
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}
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}

‎.eslintrc-node.json

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{
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"root": true,
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"extends": "jquery",
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"parserOptions": {
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"ecmaVersion": 5
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},
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"env": {
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"node": true
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}
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}

‎.eslintrc.json

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{
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"extends": "eslint-config-jquery",
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"root": true,
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"env": {
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"node": true
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}
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"extends": "./.eslintrc-node.json"
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}

‎Gruntfile.js

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@@ -203,12 +203,21 @@ module.exports = function( grunt ) {
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grunt.registerTask( "lint", [
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"jsonlint",
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runIfNewNode( "eslint" )
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// Running the full eslint task without breaking it down to targets
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// would run the dist target first which would point to errors in the built
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// file, making it harder to fix them. We want to check the built file only
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// if we already know the source files pass the linter.
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runIfNewNode( "eslint:dev" ),
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runIfNewNode( "eslint:dist" )
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] );
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grunt.registerTask( "lint:newer", [
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"newer:jsonlint",
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runIfNewNode( "newer:eslint" )
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// Don't replace it with just the task; see the above comment.
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runIfNewNode( "newer:eslint:dev" ),
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runIfNewNode( "newer:eslint:dist" )
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] );
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grunt.registerTask( "test:fast", runIfNewNode( "node_smoke_tests" ) );

‎dist/.eslintrc.json

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{
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"extends": "../src/.eslintrc.json",
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"root": true,
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"extends": "../.eslintrc-browser.json",
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"rules": {
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// That is okay for the built version
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"no-multiple-empty-lines": "off",

‎src/.eslintrc.json

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{
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// Support: IE <=9 only, Android <=4.0 only
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// The above browsers are failing a lot of tests in the ES5
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// test suite at http://test262.ecmascript.org.
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"parserOptions": {
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"ecmaVersion": 3
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},
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"globals": {
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"window": true,
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"jQuery": true,
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"define": true,
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"module": true,
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"noGlobal": true
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},
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"rules": {
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"strict": ["error", "function"]
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}
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"root": true,
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"extends": "../.eslintrc-browser.json"
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}

‎test/.eslintrc.json

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{
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"root": true,
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"extends": "../.eslintrc-browser.json",
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"env": {
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// In source the browser env is not enabled but unit tests rely on them
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// too much and we don't run them in non-browser environments anyway.
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"browser": true
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},
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// Support: IE <=9 only, Android <=4.0 only
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// The above browsers are failing a lot of tests in the ES5
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// test suite at http://test262.ecmascript.org.
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"parserOptions": {
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"ecmaVersion": 3
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},
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"globals": {
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"require": false,
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"define": false,
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"baseURL": true,
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"externalHost": true
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},
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"rules": {
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// See https://github.com/eslint/eslint/issues/2342
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"no-unused-vars": "off",
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// Too much errors
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// Too many errors
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"max-len": "off",
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"brace-style": "off",
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"key-spacing": "off",
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"camelcase": "off",
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"strict": "off",
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// Not really too much - waiting autofix features for these rules
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// Not really too many - waiting for autofix features for these rules
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"lines-around-comment": "off",
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"dot-notation": "off"
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}

‎test/node_smoke_tests/.eslintrc.json

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{
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"root": true,
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"extends": "../../.eslintrc-node.json",
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"parserOptions": {
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"ecmaVersion": 2015
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},
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"env": {
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"es6": true
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},
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"extends" : "../../.eslintrc.json",
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"root": true
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}
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}

‎test/promises_aplus_adapters/.eslintrc.json

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{
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"extends": "../../.eslintrc.json",
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"root": true
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"root": true,
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"extends": "../../.eslintrc-node.json"
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}

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