name: Build and Release .deb

on:
  push:
    branches:
      - main

jobs:
  build-deb:
    runs-on: [docker]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # nécessaire pour les tags et le versioning

      - name: Determine version
        id: version
        run: |
          set -e
          if git describe --tags --exact-match HEAD 2>/dev/null; then
            # Le commit actuel est déjà un tag
            VERSION=$(git describe --tags --exact-match HEAD | sed 's/^v//')
          else
            # Incrémente le patch du dernier tag
            LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
            VERSION_BASE=${LAST_TAG#v}
            MAJOR=$(echo "$VERSION_BASE" | cut -d. -f1)
            MINOR=$(echo "$VERSION_BASE" | cut -d. -f2)
            PATCH=$(echo "$VERSION_BASE" | cut -d. -f3)
            NEW_PATCH=$((PATCH + 1))
            VERSION="${MAJOR}.${MINOR}.${NEW_PATCH}"
            # Créer un tag léger pour cette release
            git config user.email "ci@geronzi.fr"
            git config user.name "Forgejo CI"
            git tag -a "v${VERSION}" -m "Release v${VERSION}"
            git push origin "v${VERSION}" || true
          fi
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
          echo "Detected version: ${VERSION}"

      - name: Update debian changelog
        run: |
          VERSION=${{ steps.version.outputs.version }}
          DATE=$(date -R)
          cat > debian/changelog <<EOF
full-updater (${VERSION}) unstable; urgency=medium

  * Auto-built release from commit ${GITHUB_SHA}

 -- Forgejo CI <ci@geronzi.fr>  ${DATE}
EOF

      - name: Install build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y debhelper dh-python python3-all python3-venv devscripts

      - name: Build .deb package
        run: |
          dpkg-buildpackage -us -uc -b -tc
          mkdir -p dist
          cp ../*.deb dist/
          # Renommer proprement
          mv dist/full-updater_*.deb "dist/full-updater_${{ steps.version.outputs.version }}_all.deb"

      - name: Upload release asset
        env:
          FORGEJO_TOKEN: ${{ secrets.FORGEJO_TOKEN }}
        run: |
          VERSION=${{ steps.version.outputs.version }}
          TAG="v${VERSION}"
          FILE="dist/full-updater_${VERSION}_all.deb"
          # Créer la release si elle n'existe pas
          curl -s -X POST \
            -H "Authorization: token ${FORGEJO_TOKEN}" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\": \"${TAG}\", \"name\": \"Release ${TAG}\", \"body\": \"Automated build from main\"}" \
            "https://git.geronzi.fr/api/v1/repos/geronzi/full_updater/releases" || true
          # Récupérer l'ID de la release
          RELEASE_ID=$(curl -s -H "Authorization: token ${FORGEJO_TOKEN}" \
            "https://git.geronzi.fr/api/v1/repos/geronzi/full_updater/releases/latest" | python3 -c "import sys,json; print(json.load(sys.stdin).get('id',''))")
          if [ -n "$RELEASE_ID" ] && [ "$RELEASE_ID" != "None" ]; then
            curl -s -X POST \
              -H "Authorization: token ${FORGEJO_TOKEN}" \
              -H "Content-Type: application/octet-stream" \
              --data-binary @"${FILE}" \
              "https://git.geronzi.fr/api/v1/repos/geronzi/full_updater/releases/${RELEASE_ID}/assets?name=$(basename ${FILE})"
          fi

      - name: Store artifact
        uses: actions/upload-artifact@v4
        with:
          name: full-updater-deb
          path: dist/*.deb