Kill the grunt-jscs middleman; use JSCS directly instead (#20069)

Refs #19990

[skip sauce]
[skip validator]

Gruntfile.js

@@ -107,27 +107,6 @@ module.exports = function (grunt) {
       }
     },
 
-    jscs: {
-      options: {
-        config: 'js/.jscsrc'
-      },
-      grunt: {
-        src: ['Gruntfile.js', 'grunt/*.js']
-      },
-      core: {
-        src: 'js/src/*.js'
-      },
-      test: {
-        src: 'js/tests/unit/*.js'
-      },
-      assets: {
-        options: {
-          requireCamelCaseOrUpperCaseIdentifiers: null
-        },
-        src: ['docs/assets/js/src/*.js', 'docs/assets/js/*.js', '!docs/assets/js/*.min.js']
-      }
-    },
-
     stamp: {
       options: {
         banner: '<%= banner %>\n<%= jqueryCheck %>\n<%= jqueryVersionCheck %>\n+function ($) {\n',
@@ -321,7 +300,7 @@ module.exports = function (grunt) {
 
     watch: {
       src: {
-        files: '<%= jscs.core.src %>',
+        files: '<%= concat.bootstrap.src %>',
         tasks: ['babel:dev']
       },
       sass: {
@@ -412,7 +391,7 @@ module.exports = function (grunt) {
   if (runSubset('core') &&
     // Skip core tests if this is a Savage build
     process.env.TRAVIS_REPO_SLUG !== 'twbs-savage/bootstrap') {
-    testSubtasks = testSubtasks.concat(['dist-css', 'dist-js', 'test-scss', 'test-js', 'docs']);
+    testSubtasks = testSubtasks.concat(['dist-css', 'dist-js', 'test-scss', 'qunit', 'docs']);
   }
   // Skip HTML validation if running a different subset of the test suite
   if (runSubset('validate-html') &&
@@ -432,7 +411,6 @@ module.exports = function (grunt) {
     testSubtasks.push('saucelabs-qunit');
   }
   grunt.registerTask('test', testSubtasks);
-  grunt.registerTask('test-js', ['jscs:core', 'jscs:test', 'jscs:grunt', 'qunit']);
 
   // JS distribution task.
   grunt.registerTask('dist-js', ['babel:dev', 'concat', 'babel:dist', 'stamp', 'uglify:core', 'commonjs']);
@@ -469,8 +447,7 @@ module.exports = function (grunt) {
   grunt.registerTask('docs-css', ['postcss:docs', 'postcss:examples', 'cssmin:docs']);
   grunt.registerTask('lint-docs-css', ['scsslint:docs']);
   grunt.registerTask('docs-js', ['uglify:docsJs']);
-  grunt.registerTask('lint-docs-js', ['jscs:assets']);
-  grunt.registerTask('docs', ['lint-docs-css', 'docs-css', 'docs-js', 'lint-docs-js', 'clean:docs', 'copy:docs']);
+  grunt.registerTask('docs', ['lint-docs-css', 'docs-css', 'docs-js', 'clean:docs', 'copy:docs']);
   grunt.registerTask('docs-github', ['jekyll:github']);
 
   grunt.registerTask('prep-release', ['dist', 'docs', 'docs-github', 'compress']);

grunt/npm-shrinkwrap.json

@@ -1492,18 +1492,6 @@
       "from": "grunt-jekyll@>=0.4.2 <0.5.0",
       "resolved": "https://registry.npmjs.org/grunt-jekyll/-/grunt-jekyll-0.4.4.tgz"
     },
-    "grunt-jscs": {
-      "version": "2.8.0",
-      "from": "grunt-jscs@>=2.8.0 <3.0.0",
-      "resolved": "https://registry.npmjs.org/grunt-jscs/-/grunt-jscs-2.8.0.tgz",
-      "dependencies": {
-        "lodash": {
-          "version": "4.6.1",
-          "from": "lodash@>=4.6.1 <4.7.0",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.6.1.tgz"
-        }
-      }
-    },
     "grunt-legacy-log": {
       "version": "0.1.3",
       "from": "grunt-legacy-log@>=0.1.0 <0.2.0",
@@ -1936,7 +1924,7 @@
         },
         "esprima": {
           "version": "2.7.2",
-          "from": "esprima@~2.7.0",
+          "from": "esprima@>=2.7.0 <2.8.0",
           "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz"
         },
         "js-yaml": {
@@ -3627,7 +3615,7 @@
     },
     "vow": {
       "version": "0.4.12",
-      "from": "vow@>=0.4.1 <0.5.0",
+      "from": "vow@>=0.4.8 <0.5.0",
       "resolved": "https://registry.npmjs.org/vow/-/vow-0.4.12.tgz"
     },
     "vow-fs": {
@@ -3674,7 +3662,7 @@
       "dependencies": {
         "async": {
           "version": "0.2.10",
-          "from": "async@>=0.2.0 <0.3.0",
+          "from": "async@0.2.x",
           "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz"
         },
         "pkginfo": {

package.json

@@ -18,7 +18,8 @@
     "change-version": "node grunt/change-version.js",
     "shrinkwrap": "npm shrinkwrap --dev && mv ./npm-shrinkwrap.json ./grunt/npm-shrinkwrap.json",
     "eslint": "eslint --config js/.eslintrc.json js/src",
-    "test": "npm run eslint && grunt test"
+    "jscs": "jscs --config=js/.jscsrc js/src js/tests/unit docs/assets/js/src docs/assets/js/ie*.js grunt Gruntfile.js",
+    "test": "npm run eslint && npm run jscs && grunt test"
   },
   "style": "dist/css/bootstrap.css",
   "sass": "scss/bootstrap.scss",
@@ -55,13 +56,13 @@
     "grunt-exec": "^0.4.6",
     "grunt-html": "^7.0.0",
     "grunt-jekyll": "^0.4.2",
-    "grunt-jscs": "^2.8.0",
     "grunt-postcss": "^0.8.0",
     "grunt-sass": "^1.0.0",
     "grunt-saucelabs": "^8.6.1",
     "grunt-scss-lint": "^0.3.8",
     "grunt-stamp": "^0.1.0",
     "is-travis": "^1.0.0",
+    "jscs": "^2.11.0",
     "load-grunt-tasks": "^3.4.0",
     "mq4-hover-shim": "^0.3.0",
     "postcss-flexbugs-fixes": "^2.0.0",