chore: setup commitlint and git hooks

.gitea/workflows/commit-conventional.yml

@@ -10,21 +10,7 @@ jobs:
     runs-on: [self-hosted, linux]
 
     steps:
-      - name: Checkout
+      - name: Validate commit messages
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 22
-          cache: npm
-
-      - name: Install dependencies
-        run: npm ci --ignore-scripts
-
-      - name: Validate commit messages with commitlint
         env:
           EVENT_NAME: ${{ github.event_name }}
           BEFORE_SHA: ${{ github.event.before }}
@@ -63,7 +49,38 @@ jobs:
           fi
 
           if [ -n "${BASE_SHA}" ] && [ "${BASE_SHA}" != "${TARGET_SHA}" ]; then
-            npx --no -- commitlint --from "${BASE_SHA}" --to "${TARGET_SHA}" --verbose
+            MESSAGES="$(git log --format=%s "${BASE_SHA}..${TARGET_SHA}")"
           else
-            git log -1 --format=%s "${TARGET_SHA}" | npx --no -- commitlint --verbose
+            MESSAGES="$(git log -1 --format=%s "${TARGET_SHA}")"
+          fi
+
+          if [ -z "${MESSAGES}" ]; then
+            MESSAGES="$(git log -1 --format=%s "${TARGET_SHA}")"
+          fi
+
+          PATTERN='^(build|chore|ci|docs|feat|fix|perf|refactor|style|test)(\([a-z0-9._/-]+\))?(!)?: .+'
+          FAILED=0
+
+          while IFS= read -r SUBJECT; do
+            [ -z "${SUBJECT}" ] && continue
+
+            if [[ "${SUBJECT}" =~ ^Merge[[:space:]] ]]; then
+              continue
+            fi
+
+            if [[ "${SUBJECT}" =~ ^Revert[[:space:]] ]]; then
+              continue
+            fi
+
+            if [[ ! "${SUBJECT}" =~ ${PATTERN} ]]; then
+              echo "Invalid commit message: ${SUBJECT}"
+              FAILED=1
+            else
+              echo "OK: ${SUBJECT}"
+            fi
+          done <<< "${MESSAGES}"
+
+          if [ "${FAILED}" -ne 0 ]; then
+            echo "Conventional Commit check failed."
+            exit 1
           fi