name: PR Check (SDD Full Gate)

on:
  pull_request:
    branches: [ main ]
    paths:
      - '.gitea/workflows/**'
      - 'scripts/**'
      - 'spec/**'
      - 'src/**'
      - 'test/**'

jobs:
  sdd-full-gate:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code (no GitHub dependency)
        shell: sh
        run: |
          set -eu
          SERVER_URL="${GITHUB_SERVER_URL:-${GITEA_SERVER_URL:-}}"
          REPO_NAME="${GITHUB_REPOSITORY:-${GITEA_REPOSITORY:-}}"
          COMMIT_SHA="${GITHUB_SHA:-${GITEA_SHA:-}}"
          
          # Try to get URL from git remote if env vars are missing
          if [ -z "$SERVER_URL" ] || [ -z "$REPO_NAME" ]; then
             echo "Warning: Env vars missing, attempting to detect from remote..."
          fi

          echo "Using SERVER_URL=$SERVER_URL"
          echo "Using REPO_NAME=$REPO_NAME"
          echo "Using COMMIT_SHA=$COMMIT_SHA"

          git clone "$SERVER_URL/$REPO_NAME.git" .
          git fetch origin main:main
          git checkout "$COMMIT_SHA"

      - name: 1. OpenAPI Contract Level Check
        env:
          REQUIRE_PROVIDER_L2: "1"
        shell: sh
        run: |
          chmod +x scripts/*.sh
          ./scripts/check-openapi-level.sh

      - name: 2. AC Traceability Check
        shell: sh
        run: ./scripts/check-traceability.sh

      - name: 3. OpenAPI Breaking Change Check
        shell: sh
        run: ./scripts/check-openapi-diff.sh

      - name: 4. Minimum Self-Test (mvn test)
        shell: sh
        run: |
          # 针对 Java Spring 项目运行最小单测 (方案 B: 不存在则提示跳过)
          if command -v mvn >/dev/null 2>&1; then
            # 处理本地 jar 依赖：如果 lib 目录下存在 jar 包，先安装到本地仓库
            if [ -f "lib/commons-codec-1.9.jar" ]; then
              echo "Installing local jar: lib/commons-codec-1.9.jar"
              mvn -q install:install-file \
                -Dfile=lib/commons-codec-1.9.jar \
                -DgroupId=commons-codec \
                -DartifactId=commons-codec \
                -Dversion=1.9 \
                -Dpackaging=jar \
                -DgeneratePom=true
            fi
          
            mvn -q -DskipTests=false test
          else
            echo "Warning: mvn not found, skipping unit tests. Please ensure Runner has JDK/Maven for full enforcement."
          fi

      - name: YAML Parse Check (Optional)
        shell: sh
        run: |
          if command -v python3 >/dev/null 2>&1; then
            if ! python3 -c "import yaml" 2>/dev/null; then
              python3 -m pip install pyyaml --user >/dev/null 2>&1 || true
            fi
            if python3 -c "import yaml" 2>/dev/null; then
              find spec -name "*.yaml" -o -name "*.yml" | xargs -I {} python3 -c "import yaml; yaml.safe_load(open('{}'))"
              echo "YAML check passed."
            fi
          fi