Sync workflows with openlayers-base-packages

.github/actions/install/action.yml

@@ -0,0 +1,20 @@
+name: Install
+description: Install pnpm dependencies
+runs:
+  using: "composite"
+  steps:
+    - name: Install pnpm
+      uses: pnpm/action-setup@v4
+      with:
+        version: 9
+        run_install: false
+
+    - name: Install Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 18
+        cache: "pnpm"
+
+    - name: Install dependencies
+      shell: bash
+      run: pnpm install --frozen-lockfile

.github/workflows/audit-dependencies.yml

@@ -11,23 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9
-          run_install: false
-
-      - name: Install Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18
-          cache: "pnpm"
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+      - name: Install
+        uses: ./.github/actions/install
 
       - name: Audit dependencies
         run: pnpm audit

.github/workflows/preview-pr.yml

@@ -0,0 +1,56 @@
+name: Preview PR
+on:
+  pull_request:
+    types:
+      - opened
+      - closed
+      - reopened
+      - synchronize
+
+jobs:
+  wait:
+    name: Wait for checks
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      # This is a separate file that simply waits for the other checks to complete because
+      # we don't want to run duplicate checks for pr + push events.
+      # Checks and builds run on all branches (on _push_) but this workflow runs only on PR events.
+      # If you know a smarter way, let us now.
+      - name: Wait for other checks to succeed
+        if: github.event.action != 'closed'
+        uses: lewagon/wait-on-check-action@v1.3.4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          check-name: "Build samples and documentation"
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          wait-interval: 10
+
+  deploy:
+    name: Preview PR
+    runs-on: ubuntu-latest
+    concurrency: preview-${{ github.ref }}
+    timeout-minutes: 5
+    needs: wait
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download latest build artifact
+        run: |
+          WORKFLOW_RUN=$(gh run list -c ${{ github.event.pull_request.head.sha }} -w "test-and-build.yml" -e push --json databaseId --limit 1 | jq .[0].databaseId -r)
+          echo "Latest workflow run: $WORKFLOW_RUN"
+
+          mkdir site && cd site;
+
+          echo "Downloading build artifact"
+          gh run download $WORKFLOW_RUN -n build
+          echo "Download successful:"
+          ls -alh
+        env: 
+          GH_TOKEN: ${{ github.token }}
+
+      - name: Deploy PR Preview
+        uses: rossjrw/pr-preview-action@v1.4.7
+        with:
+          source-dir: ./site/www/

.github/workflows/test-and-build.yml

@@ -4,46 +4,42 @@ on:
   push:
   pull_request:
 jobs:
-  test:
+  checks:
     # Don't run for pull requests from this repository to avoid duplicate builds (push also triggers build).
     if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    name: "Test and Build"
+    name: "Run quality checks"
     runs-on: ubuntu-latest
-    timeout-minutes: 15
-    permissions:
-      contents: write
+    timeout-minutes: 5
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9
-          run_install: false
-
-      - name: Install Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18
-          cache: "pnpm"
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+      - name: Install
+        uses: ./.github/actions/install
 
       - name: Lint dependencies
         run: pnpm lint-shared-versions
 
       - name: Run tests
         run: pnpm ci:test
 
+  build_site:
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+    name: "Build samples and documentation"
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install
+        uses: ./.github/actions/install
+
       - name: Build samples
         run: pnpm build
 
-      - name: Build packages
-        run: pnpm build-packages
-
       - name: Build API documentation
+        if: github.ref == 'refs/heads/main'
         run: pnpm build-docs
 
       - name: Upload artifact
@@ -53,19 +49,39 @@ jobs:
           path: dist/
           retention-days: ${{ github.ref == 'refs/heads/main' && 7 || 1 }}
 
+  build_packages:
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+    name: "Build packages"
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install
+        uses: ./.github/actions/install
+
+      - name: Build packages
+        run: pnpm build-packages
+
   call_version:
     if: github.ref == 'refs/heads/main'
     name: "Publish or create version PR"
     uses: "./.github/workflows/version.yml"
-    needs: test
+    needs:
+      - checks
+      - build_packages
     secrets:
       NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
 
   deploy:
     if: github.ref == 'refs/heads/main'
+    name: "Deploy site"
     runs-on: ubuntu-latest
     timeout-minutes: 5
-    needs: test
+    needs:
+      - checks
+      - build_site
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/version.yml

@@ -17,21 +17,8 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9
-          run_install: false
-
-      - name: Install Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18
-          registry-url: "https://registry.npmjs.org"
-          cache: "pnpm"
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+      - name: Install
+        uses: ./.github/actions/install
 
       - name: Create Release Pull Request or Publish to npm
         uses: changesets/action@v1