bring back predeploy

Author: max-ostapenko

.github/workflows/predeploy.yml

@@ -0,0 +1,94 @@
+######################################
+## Custom Web Almanac GitHub action ##
+######################################
+#
+# A pre-deploy script that must be run in GitHub Actions to:
+# - Update timestamps and hashes
+# - Generate the ebooks
+# - Upload ebooks as artifacts
+# - Submit a Pull Request with the changes
+#
+# This should be run before every release
+#
+name: Predeploy script
+
+env:
+  # Update periodically from https://www.princexml.com/latest/
+  PRINCE_PACKAGE: 'prince_16.1-1_ubuntu24.04_amd64.deb'
+
+on:
+  workflow_dispatch:
+    inputs:
+      ebooks:
+        type: boolean
+        description: "Regenerate Ebooks?"
+        required: true
+        default: "true"
+
+jobs:
+  build:
+    name: Update Timestamps and Generate Ebooks
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout branch
+      uses: actions/checkout@v6
+    - name: Setup Node.js for use with actions
+      uses: actions/setup-node@v6
+      with:
+        node-version: '20'
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v6
+      with:
+        python-version: '3.12'
+    - name: Install Asian Fonts
+      if: ${{ github.event.inputs.ebooks == 'true' }}
+      run: |
+        # Install Japanese san-serif font
+        sudo apt-get install -y fonts-ipafont-gothic
+        # Install Chinese san-serif font
+        sudo apt-get install -y fonts-arphic-uming
+        # Install Korean san-serif font
+        sudo apt-get install -y fonts-unfonts-core
+    - name: Install PrinceXML
+      if: ${{ github.event.inputs.ebooks == 'true' }}
+      run: |
+        wget https://www.princexml.com/download/${{ env.PRINCE_PACKAGE }} --directory-prefix=/tmp
+        DEBIAN_FRONTEND=noninteractive sudo apt install -y /tmp/${{ env.PRINCE_PACKAGE }}
+    - name: Install pdftk
+      if: ${{ github.event.inputs.ebooks == 'true' }}
+      run: sudo apt install pdftk
+    - name: Run the website
+      run: ./src/tools/scripts/run_and_test_website.sh
+    - name: Generating Ebooks
+      if: ${{ github.event.inputs.ebooks == 'true' }}
+      run: |
+        cd src
+        mkdir static/pdfs/
+        npm run ebooks
+    - name: Upload PDF artifact
+      if: ${{ github.event.inputs.ebooks == 'true' }}
+      uses: actions/upload-artifact@v7
+      with:
+        name: pdfs
+        path: ./src/static/pdfs/*.pdf
+        if-no-files-found: warn # 'warn' or 'ignore' are also available, defaults to `warn`
+        retention-days: 5 # defaults to 90
+    - name: Update timestamps
+      run: |
+        cd src
+        npm run timestamps
+    - name: Create Pull Request
+      id: cpr
+      uses: peter-evans/create-pull-request@v8
+      with:
+        title: Pre-deploy Updates
+        branch-suffix: timestamp
+        commit-message: Update Timestamps
+        body: |
+          Updated Timestamps through GitHub action
+          - Auto-generated by [create-pull-request][1] GitHub Action
+
+          [1]: https://github.com/peter-evans/create-pull-request
+        labels: generate chapters
+    - name: Check outputs
+      run: echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"