Upgrade GitHub Actions and Python version in workflow

Updated the GitHub Actions workflow to use newer versions of actions and Python. Adjusted steps for building, testing, and deploying the font.

Author: alexeiva

.github/workflows/build.yaml

@@ -1,39 +1,116 @@
 name: Build font and specimen
 
-on: [push]
+on: push
 
 jobs:
   build:
+    name: Build and test
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python 3.8
-      uses: actions/setup-python@v2
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v5
       with:
-        python-version: 3.8
-    - name: Upgrade pip
-      run: python -m pip install -U pip
-    - name: Install Linux dependencies
+        python-version: "3.10"
+    - name: Install sys tools/deps
       run: |
+        sudo apt-get update
+        sudo apt-get install ttfautohint
         sudo snap install yq
+    - uses: actions/cache@v4
+      with:
+        path: ./venv/
+        key: ${{ runner.os }}-venv-${{ hashFiles('**/requirements*.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-venv-
+    - name: gen zip file name
+      id: zip-name
+      shell: bash
+      # Set the archive name to repo name + "-assets" e.g "MavenPro-assets"
+      run: echo "ZIP_NAME=$(echo '${{ github.repository }}' | awk -F '/' '{print $2}')-fonts" >> $GITHUB_ENV
+
+    # If a new release is cut, use the release tag to auto-bump the source files
+    # - name: Bump release
+    #   if: github.event_name == 'release'
+    #   run: |
+    #     . venv/bin/activate
+    #     SRCS=$(yq e ".sources[]" sources/config.yaml)
+    #     TAG_NAME=${GITHUB_REF/refs\/tags\//}
+    #     echo "Bumping $SRCS to $TAG_NAME"
+    #     for src in $SRCS
+    #     do
+    #       bumpfontversion sources/$src --new-version $TAG_NAME;
+    #     done
+
     - name: Build font
       run: make build
     - name: Check with fontbakery
       run: make test
       continue-on-error: true
-    - name: Generate proofs
+    - name: proof
       run: make proof
-    - name: Gather
-      run: |
-          mkdir for-gh-pages
-          mv fontbakery-report.html for-gh-pages
-          mv out/* for-gh-pages
+    - name: setup site
+      run: cp scripts/index.html out/index.html
+    - name: Deploy
+      uses: peaceiris/actions-gh-pages@v4
+      if: ${{ github.ref == 'refs/heads/main' }}
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./out
     - name: Archive artifacts
       uses: actions/upload-artifact@v4
       with:
-        name: Artifacts
+        name: ${{ env.ZIP_NAME }}
         path: |
-          for-gh-pages
-    - name: Remove temp folder
-      run: |
-          rm -rf for-gh-pages
+          fonts
+          out
+    outputs:
+      zip_name: ${{ env.ZIP_NAME }}
+
+  # There are two ways a release can be created: either by pushing a tag, or by
+  # creating a release from the GitHub UI. Pushing a tag does not automatically
+  # create a release, so we have to do that ourselves. However, creating a
+  # release from the GitHub UI *does* push a tag, and we don't want to create
+  # a new release in that case because one already exists!
+
+  release:
+    name: Create and populate release
+    needs: build
+    runs-on: ubuntu-latest
+    if: contains(github.ref, 'refs/tags/')
+    env:
+      ZIP_NAME: ${{ needs.build.outputs.zip_name }}
+      GH_TOKEN: ${{ github.token }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Download font artefact files
+        uses: actions/download-artifact@v4
+        with:
+          name: ${{ env.ZIP_NAME }}
+          path: ${{ env.ZIP_NAME }}
+      - name: Copy DESCRIPTION.en_us.html to artefact directory
+        run: cp documentation/DESCRIPTION.en_us.html ${{ env.ZIP_NAME }}/DESCRIPTION.en_us.html
+      - name: Copy ARTICLE.en_us.html to artefact directory
+        run: cp documentation/ARTICLE.en_us.html ${{ env.ZIP_NAME }}/ARTICLE.en_us.html
+        continue-on-error: true
+      - name: Copy OFL.txt to artefact directory
+        run: cp OFL.txt ${{ env.ZIP_NAME }}/OFL.txt
+      - name: Remove proof/fontbakery stuff from release
+        run: rm -rf ${{ env.ZIP_NAME }}/out
+      - name: gen release file name
+        shell: bash
+        run: echo "RELEASE_ZIP_NAME=$(echo '${{ github.repository }}' | awk -F '/' '{print $2}')-${{github.ref_name}}" >> $GITHUB_ENV
+      - name: Create release bundle
+        run: mv ${{ env.ZIP_NAME }} ${{ env.RELEASE_ZIP_NAME }}; zip -r ${{ env.RELEASE_ZIP_NAME }}.zip ${{ env.RELEASE_ZIP_NAME }}
+      - name: Check for release
+        id: create_release
+        run: |
+          if ! gh release view ${{ github.ref_name }}; then
+          git show -s --format=%B ${{ github.ref_name }} | tail -n +4 | gh release create ${{ github.ref_name }} -t ${{ github.ref_name }} -F -
+          fi
+      - name: Populate release
+        run: |
+          gh release upload ${{ github.ref_name }} ${{ env.RELEASE_ZIP_NAME }}.zip --clobber
+      - name: Set release live
+        run: |
+          gh release edit ${{ github.ref_name }} --draft=false