docker-image.yml

name: Build and Release

on:
  # Manual trigger from Actions tab
  workflow_dispatch:
    inputs:
      create_release:
        description: "Create a GitHub Release with executables"
        required: true
        default: "true"
        type: choice
        options:
          - "true"
          - "false"

  # Trigger on docker-launcher version tags
  push:
    tags:
      - "docker-launcher-v*"

  # Build Docker image
  pull_request:
    paths:
      - "docker-launcher/**"

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository_owner }}/esim-docker-launcher

jobs:
  # Build Docker image and push to GitHub Container Registry
  docker:
    name: Docker Image
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v4

      - uses: docker/setup-buildx-action@v3

      - name: Login to GHCR
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Image metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}
            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: ./docker-launcher
          file: ./docker-launcher/Dockerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  # Build executables for Windows, Linux, macOS
  executables:
    name: Build ${{ matrix.os }}
    needs: docker
    if: >
      startsWith(github.ref, 'refs/tags/docker-launcher-v') ||
      (github.event_name == 'workflow_dispatch' && github.event.inputs.create_release == 'true')
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-latest
            name: eSim-Launcher-Windows.exe
            icon: docker-launcher/assets/esim_logo.ico
          - os: ubuntu-latest
            name: eSim-Launcher-Linux
            icon: ""
          - os: macos-latest
            name: eSim-Launcher-macOS
            icon: docker-launcher/assets/esim_logo.icns

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: "3.11"

      - run: pip install pyinstaller

      - name: Build with icon (Windows)
        if: matrix.os == 'windows-latest'
        run: pyinstaller --onefile --console --name eSim-Launcher --icon=${{ matrix.icon }} docker-launcher/run_esim_docker.py

      - name: Build with icon (macOS)
        if: matrix.os == 'macos-latest'
        run: pyinstaller --onefile --console --name eSim-Launcher --icon=${{ matrix.icon }} docker-launcher/run_esim_docker.py

      - name: Build (Linux)
        if: matrix.os == 'ubuntu-latest'
        run: pyinstaller --onefile --console --name eSim-Launcher docker-launcher/run_esim_docker.py

      - name: Rename (Windows)
        if: matrix.os == 'windows-latest'
        run: Move-Item dist/eSim-Launcher.exe dist/${{ matrix.name }}
        shell: pwsh

      - name: Rename (Unix)
        if: matrix.os != 'windows-latest'
        run: |
          mv dist/eSim-Launcher dist/${{ matrix.name }}
          chmod +x dist/${{ matrix.name }}

      - uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.name }}
          path: dist/${{ matrix.name }}

  # Create GitHub Release on tag push
  release:
    name: Release
    needs: executables
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v4

      - uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Determine version
        id: version
        run: |
          if [[ "${{ github.ref }}" == refs/tags/docker-launcher-v* ]]; then
            echo "version=${{ github.ref_name }}" >> $GITHUB_OUTPUT
          else
            echo "version=v$(date +'%Y.%m.%d')" >> $GITHUB_OUTPUT
          fi

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.version.outputs.version }}
          name: eSim Docker Launcher ${{ steps.version.outputs.version }}
          body: |
            ## Downloads

            | Platform | File |
            |----------|------|
            | Windows | eSim-Launcher-Windows.exe |
            | Linux | eSim-Launcher-Linux |
            | macOS | eSim-Launcher-macOS |

            ## Quick Start
            1. Download the file for your OS
            2. Run it (double-click or terminal)
            3. Select "VNC Mode" from the menu
            4. eSim opens in your browser!

            Requires Docker Desktop.
          files: |
            artifacts/eSim-Launcher-Windows.exe/*
            artifacts/eSim-Launcher-Linux/*
            artifacts/eSim-Launcher-macOS/*