ci.yml

name: CI

on:
  push:
    branches: ["**"]
  pull_request:
    branches: ["**"]

permissions:
  contents: write

jobs:
  test:
    name: Test & Build
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.24"

      - name: Run tests
        id: tests
        run: |
          TEST_OUTPUT=$(go test -v -race -count=1 ./... 2>&1)
          echo "$TEST_OUTPUT"
          TEST_COUNT=$(echo "$TEST_OUTPUT" | grep -c '^--- PASS:' || true)
          echo "test_count=$TEST_COUNT" >> "$GITHUB_OUTPUT"

      - name: Build binary
        id: build
        run: |
          go build -o rawdoc .
          BINARY_SIZE=$(du -sh rawdoc | cut -f1)
          echo "binary_size=$BINARY_SIZE" >> "$GITHUB_OUTPUT"

      - name: Smoke test
        run: |
          ./rawdoc https://example.com -q
          echo "Smoke test passed"

      - name: Auto patch tag
        if: github.ref == 'refs/heads/main' && github.event_name == 'push'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
          VERSION=${LATEST_TAG#v}
          IFS='.' read -r MAJOR MINOR PATCH <<< "$VERSION"
          PATCH=$((PATCH + 1))
          NEW_TAG="v${MAJOR}.${MINOR}.${PATCH}"

          # Skip if this commit is already tagged (e.g. from release workflow)
          if git describe --exact-match HEAD 2>/dev/null; then
            echo "Commit already tagged, skipping"
            exit 0
          fi

          git tag -a "$NEW_TAG" -m "Auto patch $NEW_TAG

          Install: go install github.com/RandomCodeSpace/rawdoc@$NEW_TAG"
          git push origin "$NEW_TAG"
          echo "Tagged $NEW_TAG"
          echo "new_tag=$NEW_TAG" >> "$GITHUB_OUTPUT"

      - name: Generate job summary
        if: always()
        env:
          TEST_COUNT: ${{ steps.tests.outputs.test_count }}
          BINARY_SIZE: ${{ steps.build.outputs.binary_size }}
          COMMIT_SHA: ${{ github.sha }}
          BUILD_NUMBER: ${{ github.run_number }}
          TESTS_OUTCOME: ${{ steps.tests.outcome }}
          BUILD_OUTCOME: ${{ steps.build.outcome }}
        run: |
          SHORT_SHA="${COMMIT_SHA:0:7}"
          BUILD_DATE=$(date -u +"%Y-%m-%d %H:%M UTC")

          if [ "$TESTS_OUTCOME" = "success" ]; then
            TEST_STATUS="✅ Passed (${TEST_COUNT} tests)"
          else
            TEST_STATUS="❌ Failed"
          fi

          if [ "$BUILD_OUTCOME" = "success" ]; then
            BUILD_STATUS="✅ Success"
          else
            BUILD_STATUS="❌ Failed"
          fi

          SMOKE_STATUS="✅ example.com fetched"

          cat >> "$GITHUB_STEP_SUMMARY" <<EOF
          ## rawdoc CI Results

          | Check | Status |
          |-------|--------|
          | Unit Tests | ${TEST_STATUS} |
          | Build | ${BUILD_STATUS} |
          | Smoke Test | ${SMOKE_STATUS} |
          | Binary Size | ${BINARY_SIZE} |

          **Build:** #${BUILD_NUMBER} | **Commit:** ${SHORT_SHA} | **Date:** ${BUILD_DATE}
          EOF