Create changelog.yml

.github/workflows/changelog.yml

@@ -0,0 +1,63 @@
+name: Generate changelog
+
+on:
+  push:
+    paths:
+      - 'setup_disabled.py'  # Only trigger when setup.py is changed
+    branches:
+      - main  # Adjust to the branches you want to trigger releases
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.9'  # Use the Python version you are targeting
+
+      - name: Extract version from setup.py
+        id: extract_version
+        run: |
+          VERSION=$(python -c "import re; version_line = next(line for line in open('setup.py') if line.strip().startswith('version=')); print(re.search(r'version=[\"\\']([^\"\\']+)[\"\\']', version_line).group(1))")
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+        shell: bash
+
+      - name: Get previous setup.py commit
+        id: previous_commit
+        run: |
+          echo "Finding previous setup.py commit..."
+          PREV_COMMIT=$(git log -2 --pretty=format:"%H" -- setup.py | tail -n 1)
+          echo "PREV_COMMIT=${PREV_COMMIT}" >> $GITHUB_ENV
+          echo "Previous setup.py commit: ${PREV_COMMIT}"
+
+      - name: Generate changelog
+        id: changelog
+        run: |
+          PREV_COMMIT=${{ env.PREV_COMMIT }}
+          CURRENT_VERSION=${{ env.VERSION }}
+          echo "Generating changelog from $PREV_COMMIT to HEAD"
+          if [ -n "$PREV_COMMIT" ]; then
+            git log $PREV_COMMIT..HEAD --pretty=format:"- %s" > changelog.txt
+          else
+            git log HEAD --pretty=format:"- %s" > changelog.txt
+          fi
+          echo "## Version $CURRENT_VERSION - $(date +'%Y-%m-%d')" > CHANGELOG.md
+          cat changelog.txt >> CHANGELOG.md
+          echo "" >> CHANGELOG.md
+          cat CHANGELOG.md
+
+      - name: Commit and push changelog
+        run: |
+          git config --global user.name 'github-actions'
+          git config --global user.email 'github-actions@github.com'
+          git add CHANGELOG.md
+          git commit -m "Update changelog for version ${{ env.VERSION }}"
+          git push
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}