chore: Add Prettier for YML files (#19888)

.github/workflows/idle-issues.yml

@@ -1,7 +1,7 @@
-name: 'Mark issues and pull requests as idle'
+name: "Mark issues and pull requests as idle"
 on:
   schedule:
-    - cron: '49 11,23 * * *'
+    - cron: "49 11,23 * * *"
 
 jobs:
   idle:

.github/workflows/interfacedata-updater.yml

@@ -3,42 +3,41 @@ name: Update InterfaceData.json
 on:
   schedule:
     # picking Fridays as webref IDL releases tend to be pushed on Thursdays
-    - cron: '0 0 * * 6'
+    - cron: "0 0 * * 6"
   workflow_dispatch:
 
 jobs:
   update:
     runs-on: ubuntu-latest
 
     steps:
-
-    - name: Setup node.js
-      uses: actions/setup-node@v3
-
-    - name: Checkout content
-      uses: actions/checkout@v3
-      with:
-        path: mdn-content
-        ref: main
-
-    - name: Checkout webref
-      uses: actions/checkout@v3
-      with:
-        repository: w3c/webref
-        path: webref
-        ref: "@webref/idl@latest"
-
-    - name: Extract data from webref
-      working-directory: mdn-content
-      run: node scripts/update-interface-data.mjs ../webref/
-
-    - name: Create pull request
-      uses: peter-evans/create-pull-request@v4
-      with:
-        path: mdn-content
-        token: ${{ secrets.GITHUB_TOKEN }}
-        title: Update InterfaceData based on WebRef
-        commit-message: Update InterfaceData based on WebRef
-        body: Automated changes generated by scripts/update-interface-data via interface-updater github workflow
-        delete-branch: true
-        branch: interfacedata-update
+      - name: Setup node.js
+        uses: actions/setup-node@v3
+
+      - name: Checkout content
+        uses: actions/checkout@v3
+        with:
+          path: mdn-content
+          ref: main
+
+      - name: Checkout webref
+        uses: actions/checkout@v3
+        with:
+          repository: w3c/webref
+          path: webref
+          ref: "@webref/idl@latest"
+
+      - name: Extract data from webref
+        working-directory: mdn-content
+        run: node scripts/update-interface-data.mjs ../webref/
+
+      - name: Create pull request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          path: mdn-content
+          token: ${{ secrets.GITHUB_TOKEN }}
+          title: Update InterfaceData based on WebRef
+          commit-message: Update InterfaceData based on WebRef
+          body: Automated changes generated by scripts/update-interface-data via interface-updater github workflow
+          delete-branch: true
+          branch: interfacedata-update

.github/workflows/issue-regex-labeler.yml

@@ -7,8 +7,8 @@ jobs:
   triage:
     runs-on: ubuntu-latest
     steps:
-    - uses: github/[email protected]
-      with:
-        repo-token: "${{ secrets.GITHUB_TOKEN }}"
-        configuration-path: .github/issue-regex-labeler.yml
-        enable-versioned-regex: 0
+      - uses: github/[email protected]
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"
+          configuration-path: .github/issue-regex-labeler.yml
+          enable-versioned-regex: 0

.github/workflows/lock-closed.yml

@@ -1,7 +1,7 @@
-name: 'Lock old issues and pull requests'
+name: "Lock old issues and pull requests"
 on:
   schedule:
-    - cron: '49 11,23 * * *'
+    - cron: "49 11,23 * * *"
 
 jobs:
   lock:

.github/workflows/markdown-lint.yml

@@ -7,11 +7,10 @@ on:
     paths:
       - .markdownlint.json
       - yarn.lock
-      - '**/*.md'
+      - "**/*.md"
       - .github/workflows/markdown-lint.yml
       - .github/workflows/markdownlint-problem-matcher.json
 
-
 jobs:
   docs:
     runs-on: ubuntu-latest

.github/workflows/new-issues.yml

@@ -1,4 +1,4 @@
-name: 'Mark new issues with needs-triage label'
+name: "Mark new issues with needs-triage label"
 
 on:
   issues:

.github/workflows/on-demand-preview-build.yml

@@ -79,7 +79,7 @@ jobs:
           yarn build
           echo "Disk usage size of build/"
           du -sh $BUILD_OUT_ROOT
-          
+
       - name: Merge static assets with built documents
         run: |
           rsync -a node_modules/@mdn/yari/client/build/ build/
@@ -131,7 +131,7 @@ jobs:
         with:
           path: yari/deployer/.venv
           key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}-${{ hashFiles('.github/workflows/pr-review-companion.yml') }}
-          
+
       - name: Checkout Yari
         uses: actions/checkout@v3
         with:

.github/workflows/ping-other-repos.yml

@@ -13,7 +13,7 @@ on:
     branches: [main]
 jobs:
   ping:
-    if: github.repository == 'mdn/content'  # Won’t be run from forks
+    if: github.repository == 'mdn/content' # Won’t be run from forks
     runs-on: ubuntu-latest
     steps:
       - name: Ping w3c/mdn-spec-links

.github/workflows/pr-check_json.yml

@@ -8,7 +8,6 @@ on:
       - "**/*.json"
       - .github/workflows/pr-check_json.yml
 
-
 jobs:
   docs:
     runs-on: ubuntu-latest

.github/workflows/pr-check_yml.yml

@@ -0,0 +1,31 @@
+name: Lint YAML
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - yarn.lock
+      - "**/*.yml"
+      - .github/workflows/pr-check_yml.yml
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v3
+        with:
+          node-version: "16"
+          cache: yarn
+
+      - name: Install all yarn packages
+        run: |
+          yarn --frozen-lockfile
+
+      - name: Lint markdown files
+        run: |
+          yarn lint:yml

.github/workflows/pr-labeler.yml

@@ -1,11 +1,11 @@
 name: "Pull Request Labeler"
 on:
-- pull_request_target
+  - pull_request_target
 
 jobs:
   triage:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/labeler@v4
-      with:
-        repo-token: "${{ secrets.GITHUB_TOKEN }}"
+      - uses: actions/labeler@v4
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/system-file-changes.yml

@@ -3,10 +3,10 @@ name: System file changes
 on:
   pull_request_target:
     paths:
-      - '.github/workflows/**'
-      - '.github/CODEOWNERS'
-      - '.github/dependabot.yml'
-      - 'scripts/**'
+      - ".github/workflows/**"
+      - ".github/CODEOWNERS"
+      - ".github/dependabot.yml"
+      - "scripts/**"
       - package.json
       - yarn.lock
 

package.json

@@ -10,10 +10,12 @@
     "build": "env-cmd --silent cross-env CONTENT_ROOT=files BUILD_OUT_ROOT=build yari-build",
     "content": "env-cmd --silent cross-env CONTENT_ROOT=files yari-tool",
     "filecheck": "env-cmd --silent cross-env CONTENT_ROOT=files yari-filecheck --cwd=.",
-    "fix:md": "npm run lint:md -- --fix",
     "fix:json": "prettier -w \"**/*.json\"",
-    "lint:md": "markdownlint \"**/*.md\" -i node_modules",
+    "fix:md": "npm run lint:md -- --fix",
+    "fix:yml": "prettier -w \"**/*.yml\"",
     "lint:json": "prettier -c \"**/*.json\"",
+    "lint:md": "markdownlint \"**/*.md\" -i node_modules",
+    "lint:yml": "prettier -c \"**/*.yml\"",
     "start": "yarn up-to-date-check && env-cmd --silent cross-env CONTENT_ROOT=files REACT_APP_DISABLE_AUTH=true BUILD_OUT_ROOT=build yari-server",
     "up-to-date-check": "node scripts/up-to-date-check.js"
   },