Add Linters

.github/workflows/linters.yml

@@ -0,0 +1,44 @@
+name: Linters
+
+on: pull_request
+
+env:
+  FORCE_COLOR: 1
+
+jobs:
+  rubocop:
+    name: Rubocop
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-ruby@v1
+        with:
+          ruby-version: 3.0.x
+      - name: Setup Rubocop
+        run: |
+          gem install --no-document rubocop -v '>= 1.0, < 2.0' # https://docs.rubocop.org/en/stable/installation/
+          [ -f .rubocop.yml ] || wget https://raw.githubusercontent.com/microverseinc/linters-config/master/ror/.rubocop.yml
+      - name: Rubocop Report
+        run: rubocop --color
+  stylelint:
+    name: Stylelint
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "12.x"
+      - name: Setup Stylelint
+        run: |
+          npm install --save-dev [email protected] [email protected] [email protected] [email protected]
+          [ -f .stylelintrc.json ] || wget https://raw.githubusercontent.com/microverseinc/linters-config/master/ror/.stylelintrc.json
+      - name: Stylelint Report
+        run: npx stylelint "**/*.{css,scss}"
+  nodechecker:
+    name: node_modules checker
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Check node_modules existence
+        run: |
+          if [ -d "node_modules/" ]; then echo -e "\e[1;31mThe node_modules/ folder was pushed to the repo. Please remove it from the GitHub repository and try again."; echo -e "\e[1;32mYou can set up a .gitignore file with this folder included on it to prevent this from happening in the future." && exit 1; fi

.rubocop.yml

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+AllCops:
+  NewCops: enable
+  Exclude:
+    - "db/**/*"
+    - "bin/*" 
+    - "config/**/*"
+    - "Guardfile"
+    - "Rakefile"
+    - "node_modules/**/*"
+
+  DisplayCopNames: true
+
+Layout/LineLength:
+  Max: 120
+Metrics/MethodLength:
+  Include:
+    - "app/controllers/*"
+    - "app/models/*"
+  Max: 20
+Metrics/AbcSize:
+  Include:
+    - "app/controllers/*"
+    - "app/models/*"
+  Max: 50
+Metrics/ClassLength:
+  Max: 150
+Metrics/BlockLength:
+  IgnoredMethods: ['describe']
+  Max: 30
+
+Style/Documentation:
+  Enabled: false
+Style/ClassAndModuleChildren:
+  Enabled: false
+Style/EachForSimpleLoop:
+  Enabled: false
+Style/AndOr:
+  Enabled: false
+Style/DefWithParentheses:
+  Enabled: false
+Style/FrozenStringLiteralComment:
+  EnforcedStyle: never
+
+Layout/HashAlignment:
+  EnforcedColonStyle: key
+Layout/ExtraSpacing:
+  AllowForAlignment: false
+Layout/MultilineMethodCallIndentation:
+  Enabled: true
+  EnforcedStyle: indented
+Lint/RaiseException:
+  Enabled: false
+Lint/StructNewOverride:
+  Enabled: false
+Style/HashEachMethods:
+  Enabled: false
+Style/HashTransformKeys:
+  Enabled: false
+Style/HashTransformValues:
+  Enabled: false

.stylelintrc.json

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+{
+  "extends": ["stylelint-config-standard"],
+  "plugins": ["stylelint-scss", "stylelint-csstree-validator"],
+  "rules": {
+    "at-rule-no-unknown": [
+      true,
+      {
+        "ignoreAtRules": [
+          "tailwind",
+          "apply",
+          "variants",
+          "responsive",
+          "screen"
+        ]
+      }
+    ],
+    "scss/at-rule-no-unknown": [
+      true,
+      {
+        "ignoreAtRules": [
+          "tailwind",
+          "apply",
+          "variants",
+          "responsive",
+          "screen"
+        ]
+      }
+    ],
+    "csstree/validator": true
+  },
+  "ignoreFiles": ["build/**", "dist/**", "**/reset*.css", "**/bootstrap*.css"]
+}