build-linux.yml

name: Build FlyEnv • Linux

on:
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag version để build (ví dụ: v1.2.3). Bỏ trống = build từ branch dev'
        required: false
        default: ''

permissions:
  contents: write

jobs:
  build:
    name: Build FlyEnv Linux • ${{ github.event.inputs.tag || 'dev' }} (${{ matrix.arch }})
    runs-on: ${{ matrix.os }}
    timeout-minutes: 120
    strategy:
      matrix:
        include:
          - arch: x64
            os: ubuntu-22.04
            target: x64

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.inputs.tag || 'refs/heads/dev' }}
      - name: Setup Node.js (LTS)
        uses: actions/setup-node@v4
        with:
          node-version: '22'

      - name: Setup Go Lang
        uses: actions/setup-go@v5
        with:
          go-version: 'stable'
          cache-dependency-path: src/helper-go/go.sum

      - name: Install build deps (Linux)
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential \
            python3 \
            python3-pip \
            pkg-config \
            fakeroot \
            rpm \
            dpkg-dev \
            debhelper
          python3 -m pip install --upgrade pip

      - name: Cache node-gyp & yarn cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cache/node-gyp
            ~/.yarn
            .yarn/cache
            node_modules
            **/node_modules
          key: ${{ runner.os }}-${{ matrix.arch }}-yarn-${{ hashFiles('**/package.json') }}

      - name: Install Yarn & tools
        run: |
          npm -g install yarn node-gyp
          yarn --version
          node -v
          go version

      - name: Install dependencies
        run: yarn install

      - name: Build Go helper Linux
        shell: bash
        working-directory: src/helper-go
        env:
          GOARCH: ${{ matrix.arch == 'x64' && 'amd64' || matrix.arch == 'arm64' && 'arm64' || 'amd64' }}
        run: |
          go mod tidy
          chmod +x ./build-os.sh
          ./build-os.sh

      - name: Prepare arch env for electron build
        run: |
          if [ "${{ matrix.arch }}" = "x64" ]; then
            echo "ELECTRON_ARCH=x64" >> $GITHUB_ENV
            echo "GOARCH=amd64" >> $GITHUB_ENV
          else
            echo "ELECTRON_ARCH=arm64" >> $GITHUB_ENV
            echo "GOARCH=arm64" >> $GITHUB_ENV
          fi
          echo "ARCH=${{ matrix.arch }}" >> $GITHUB_ENV

      - name: Build Electron packages
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ELECTRON_BUILDER_ARCH: ${{ env.ELECTRON_ARCH }}
        run: |
          yarn build

      - name: Show release folder (debug)
        run: |
          echo "Release files:"
          ls -la release || true
          find release -maxdepth 1 -type f -print || true

      - name: Check tag existence on remote
        id: check_tag
        run: |
          TAG="${{ github.event.inputs.tag }}"
          # default outputs
          echo "tag_provided=false" >> $GITHUB_OUTPUT
          echo "tag_exists=false" >> $GITHUB_OUTPUT

          if [ -z "$TAG" ]; then
            echo "No tag provided (input empty). Will upload artifacts for manual download."
            exit 0
          fi

          echo "Tag provided: $TAG"
          # fetch tags from origin and check
          git fetch --tags origin
          if git rev-parse --verify --quiet "refs/tags/$TAG" >/dev/null; then
            echo "tag_provided=true" >> $GITHUB_OUTPUT
            echo "tag_exists=true" >> $GITHUB_OUTPUT
            echo "Found tag $TAG on repo."
          else
            echo "tag_provided=true" >> $GITHUB_OUTPUT
            echo "tag_exists=false" >> $GITHUB_OUTPUT
            echo "Tag $TAG not found on repo. Will upload artifacts for manual download."
          fi

      # If tag provided and exists -> attach to release (create/update release by tag)
      - name: Upload artifacts to GitHub Release (tag exists)
        if: steps.check_tag.outputs.tag_provided == 'true' && steps.check_tag.outputs.tag_exists == 'true'
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ github.event.inputs.tag }}
          files: |
            release/*.deb
            release/*.rpm
            release/*.blockmap
            release/latest-linux.yml
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Otherwise upload as workflow artifacts for manual download
      - name: Upload artifacts for manual download (no tag)
        if: steps.check_tag.outputs.tag_provided != 'true' || steps.check_tag.outputs.tag_exists != 'true'
        uses: actions/upload-artifact@v4
        with:
          name: flyenv-linux-${{ matrix.arch }}-release
          path: release/*