ci: pin actions version and cleanup workflow

.github/workflows/ci_cd.yml

@@ -23,109 +23,47 @@ permissions:
 jobs:
 
   doc-style:
-    name: "Check documentation style"
+    name: Check documentation style
     runs-on: ubuntu-latest
     steps:
-      - name: "Check documentation style"
-        uses: ansys/actions/doc-style@v10
+      - name: Check documentation style
+        uses: ansys/actions/doc-style@1096998b81f7ebdea116b683e11f3a8bda759ca6 # v10.0.14
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
   doc-build:
-    name: "Build project documentation"
+    name: Build project documentation
     runs-on: ubuntu-22.04
     steps:
       - name: Setup headless display
-        uses: pyvista/setup-headless-display-action@v4
+        uses: pyvista/setup-headless-display-action@7d84ae825e6d9297a8e99bdbbae20d1b919a0b19 # v4.2
 
-      - name: "Install mermaid-cli"
+      - name: Install mermaid-cli
         run: npm install -g @mermaid-js/mermaid-cli
 
-      - name: "Install GraphViz"
+      - name: Install GraphViz
         shell: bash
         run: |
           sudo apt-get update
           sudo apt-get install graphviz
 
-      - name: "Build project documentation"
-        uses: ansys/actions/doc-build@v10
+      - name: Build project documentation
+        uses: ansys/actions/doc-build@1096998b81f7ebdea116b683e11f3a8bda759ca6 # v10.0.14
         with:
           python-version: ${{ env.MAIN_PYTHON_VERSION }}
           use-python-cache: false
           skip-install: true
           dependencies: 'texlive-latex-extra latexmk nodejs npm'
 
   doc-deploy:
-    name: "Deploy documentation"
+    name: Deploy documentation
+    if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
-    if: github.event_name == 'push' && !contains(github.ref, 'refs/tags')
     needs: doc-build
     steps:
-
-      - name: "Download HTML documentation artifacts"
-        uses: actions/download-artifact@v5
-        with:
-          name: documentation-html
-          path: documentation-html
-
-      - uses: peaceiris/actions-gh-pages@v4
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: documentation-html
-          cname: ${{ env.DOCUMENTATION_CNAME }}
-          full_commit_message: ${{ github.event.head_commit.message }}
-          force_orphan: true
 
-  release-github:
-    name: "Release to GitHub"
-    runs-on: ubuntu-latest
-    if: github.event_name == 'push' && contains(github.ref, 'refs/tags')
-    needs: doc-build
-    steps:
-
-    - name: "Download HTML documentation"
-      uses: actions/download-artifact@v5
-      with:
-        name: documentation-html
-        path: documentation-html
-
-    - name: "Zip HTML documentation"
-      uses: vimtor/action-zip@v1
-      with:
-        files: documentation-html
-        dest: documentation-html.zip
-
-    - name: "Download PDF documentation"
-      uses: actions/download-artifact@v5
-      with:
-        name: documentation-pdf
-        path: documentation-pdf
-
-    - name: "Zip PDF documentation"
-      uses: vimtor/action-zip@v1
-      with:
-        files: documentation-pdf
-        dest: documentation-pdf
-
-    - name: "Display the structure of downloaded files"
-      shell: bash
-      run: ls -R
-
-    - name: "Release to GitHub"
-      uses: softprops/action-gh-release@v2
-      with:
-        files: |
-          documentation-html.zip
-          documentation-pdf
-
-  doc-deploy-github-release:
-    name: "Deploy documentation (stable)"
-    runs-on: ubuntu-latest
-    needs: [release-github]
-    steps:
-
-      - name: "Download HTML documentation artifacts"
-        uses: actions/download-artifact@v5
+      - name: Download HTML documentation artifacts
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           name: documentation-html
           path: documentation-html