feat: tagged asset deploys

Author: kieranmanning

.github/workflows/build.yml

@@ -4,17 +4,118 @@ on:
   push:
     branches: [master]
 
+permissions:
+  contents: write
+
 env:
   PKG_NAME: intercom-client
   PKG_ARCH: arm64
   PKG_DEPENDS: "libgstreamer1.0-0, gstreamer1.0-plugins-base, gstreamer1.0-plugins-good, libv4l-0"
 
 jobs:
+  bump:
+    name: Bump version
+    runs-on: ubuntu-22.04-arm
+    outputs:
+      new_version: ${{ steps.semver.outputs.new_version }}
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Determine next version from conventional commits
+        id: semver
+        run: |
+          set -euo pipefail
+
+          CURRENT_VERSION=$(python3 -c "
+          import tomllib
+          with open('pyproject.toml', 'rb') as f:
+              print(tomllib.load(f)['project']['version'])
+          ")
+          echo "Current version: ${CURRENT_VERSION}"
+
+          IFS='.' read -r MAJOR MINOR PATCH <<< "${CURRENT_VERSION}"
+
+          LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
+
+          if [ -z "${LAST_TAG}" ]; then
+            echo "No existing tags — analyzing all commits"
+            COMMITS=$(git log --format='%s')
+          else
+            echo "Last tag: ${LAST_TAG}"
+            COMMITS=$(git log "${LAST_TAG}"..HEAD --format='%s')
+          fi
+
+          BUMP="patch"
+          while IFS= read -r subject; do
+            # Major: breaking change via ! suffix
+            if echo "$subject" | grep -qE '^[a-zA-Z]+(\([^)]+\))?!:'; then
+              BUMP="major"
+              break
+            fi
+            # Major: BREAKING CHANGE in commit body
+            HASH=$(git log --format='%H %s' | grep -F "${subject}" | head -1 | awk '{print $1}')
+            if [ -n "${HASH}" ] && git log -1 --format='%B' "${HASH}" | grep -q 'BREAKING CHANGE'; then
+              BUMP="major"
+              break
+            fi
+            # Minor: feat commits
+            if [ "${BUMP}" != "major" ] && echo "$subject" | grep -qE '^feat(\([^)]+\))?:'; then
+              BUMP="minor"
+            fi
+          done <<< "${COMMITS}"
+
+          echo "Bump type: ${BUMP}"
+
+          case "${BUMP}" in
+            major) MAJOR=$((MAJOR + 1)); MINOR=0; PATCH=0 ;;
+            minor) MINOR=$((MINOR + 1)); PATCH=0 ;;
+            patch) PATCH=$((PATCH + 1)) ;;
+          esac
+
+          NEW_VERSION="${MAJOR}.${MINOR}.${PATCH}"
+          echo "New version: ${NEW_VERSION}"
+          echo "new_version=${NEW_VERSION}" >> "$GITHUB_OUTPUT"
+
+      - name: Update pyproject.toml version
+        run: |
+          NEW_VERSION="${{ steps.semver.outputs.new_version }}"
+          sed -i "s/^version = \".*\"/version = \"${NEW_VERSION}\"/" pyproject.toml
+          echo "Updated pyproject.toml to ${NEW_VERSION}"
+          grep "^version" pyproject.toml
+
+      - name: Configure git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Commit version bump and push tag
+        run: |
+          NEW_VERSION="${{ steps.semver.outputs.new_version }}"
+          git add pyproject.toml
+          git commit -m "chore: bump version to ${NEW_VERSION}"
+          git tag "v${NEW_VERSION}"
+          git push origin HEAD
+          git push origin "v${NEW_VERSION}"
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ steps.semver.outputs.new_version }}
+          generate_release_notes: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
   test:
     name: Run tests
+    needs: bump
     runs-on: ubuntu-22.04-arm
     steps:
       - uses: actions/checkout@v5
+        with:
+          ref: v${{ needs.bump.outputs.new_version }}
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7
@@ -30,10 +131,12 @@ jobs:
 
   build:
     name: Build .deb
-    needs: test
+    needs: [test, bump]
     runs-on: ubuntu-22.04-arm
     steps:
       - uses: actions/checkout@v5
+        with:
+          ref: v${{ needs.bump.outputs.new_version }}
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7
@@ -83,18 +186,11 @@ jobs:
           --include-package-data=cv2
           main.py
 
-      - name: Read version from pyproject.toml
-        id: version
-        run: |
-          VERSION=$(uv run python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['version'])")
-          echo "value=${VERSION}" >> "$GITHUB_OUTPUT"
-          echo "Package version: ${VERSION}"
-
       - name: Build .deb package
         run: |
           set -euo pipefail
 
-          PKG_VERSION="${{ steps.version.outputs.value }}"
+          PKG_VERSION="${{ needs.bump.outputs.new_version }}"
           PKG_DIR="dist/${PKG_NAME}_${PKG_VERSION}_${PKG_ARCH}"
           DEB_FILE="${PKG_DIR}.deb"