Add weekly check for new semble releases

.github/workflows/check-release.yml

@@ -0,0 +1,76 @@
+name: Check for New Semble Release
+
+on:
+  schedule:
+    # Run weekly on Mondays at 9am UTC
+    - cron: "0 9 * * 1"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    outputs:
+      new_version: ${{ steps.check.outputs.new_version }}
+      should_build: ${{ steps.check.outputs.should_build }}
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Check for new semble release
+        id: check
+        run: |
+          # Get latest version from PyPI
+          LATEST=$(curl -s https://pypi.org/pypi/semble/json | python3 -c "import sys, json; print(json.load(sys.stdin)['info']['version'])")
+          echo "Latest semble version on PyPI: $LATEST"
+
+          # Check if we already have a tag for this version
+          if git rev-parse "v${LATEST}" >/dev/null 2>&1; then
+            echo "Tag v${LATEST} already exists, skipping."
+            echo "should_build=false" >> "$GITHUB_OUTPUT"
+          else
+            echo "New version detected: ${LATEST}"
+            echo "new_version=${LATEST}" >> "$GITHUB_OUTPUT"
+            echo "should_build=true" >> "$GITHUB_OUTPUT"
+          fi
+
+  update-and-build:
+    needs: check
+    if: needs.check.outputs.should_build == 'true'
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          version: "latest"
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Update semble dependency
+        run: |
+          VERSION=${{ needs.check.outputs.new_version }}
+          # Update pyproject.toml to pin the new version
+          sed -i "s/\"semble>=.*\"/\"semble>=${VERSION}\"/" pyproject.toml
+          sed -i "s/\"semble\[mcp\]>=.*\"/\"semble[mcp]>=${VERSION}\"/" pyproject.toml
+          # Update the lock file
+          uv lock
+
+      - name: Commit and tag
+        run: |
+          VERSION=${{ needs.check.outputs.new_version }}
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add pyproject.toml uv.lock
+          git commit -m "chore: bump semble to v${VERSION}" || echo "No changes to commit"
+          git tag "v${VERSION}"
+          git push origin main --tags