fix: skip ai review bot commits

.gitea/workflows/review.yaml

@@ -5,9 +5,36 @@ on:
     - master
     types: [opened, synchronize]
 jobs:
+  detect-bot-commit:
+    name: 偵測自動提交
+    runs-on: ubuntu
+    outputs:
+      skip: ${{ steps.detect.outputs.skip }}
+    steps:
+    - name: 檢查 head commit marker
+      id: detect
+      env:
+        GITEA_API_URL: ${{ github.api_url }}
+        GITEA_REPOSITORY: ${{ github.repository }}
+        GITEA_SHA: ${{ github.sha }}
+        GITEA_TOKEN: ${{ github.token }}
+      run: |
+        set -e
+        commit_json="$(curl -fsSL -H "Authorization: token ${GITEA_TOKEN}" "${GITEA_API_URL}/repos/${GITEA_REPOSITORY}/git/commits/${GITEA_SHA}")" || {
+          echo "skip=false" >> "$GITHUB_OUTPUT"
+          exit 0
+        }
+        if printf '%s' "$commit_json" | grep -q '\[ai-review-bot\]'; then
+          echo "skip=true" >> "$GITHUB_OUTPUT"
+          echo "偵測到 AI Review Bot commit，跳過 review workflow"
+        else
+          echo "skip=false" >> "$GITHUB_OUTPUT"
+        fi
   version:
     name: 計算版本號
     runs-on: ubuntu
+    needs: [detect-bot-commit]
+    if: needs.detect-bot-commit.outputs.skip != 'true'
     outputs:
       version: ${{ steps.version.outputs.version }}
     steps:
@@ -25,7 +52,8 @@ jobs:
   code-review:
     name: Code Review
     runs-on: ubuntu
-    needs: [version]
+    needs: [detect-bot-commit, version]
+    if: needs.detect-bot-commit.outputs.skip != 'true'
     steps:
     - name: AI Code Review
       uses: https://gitea.jsc.idv.tw/actions/code-review@v${{ needs.version.outputs.version }}
@@ -37,4 +65,4 @@ jobs:
     permissions:
       contents: write
       pull-requests: write
-      issues: write
+      issues: write