name: Generate emu config script (Linux)

on:
  push:
    branches: [ 
      "ci-build-gen-linux*",
      "ci-build-all"
    ]
    tags:        
      - release*
    
  pull_request:
    branches: [ "dev" ]
    paths:
      - '!**/*.md'
      - 'tools/generate_emu_config/**'
    
  workflow_dispatch:
    # allows manual trigger

permissions:
  contents: write

env:
  ARTIFACT_NAME: "generate_emu_config-linux-${{ github.sha }}"
  SCRIPT_BASE_DIR: "tools/generate_emu_config"
  PACKAGE_BASE_DIR: "tools/generate_emu_config/bin/package/linux"

jobs:
  build:
    runs-on: ubuntu-22.04

    steps:
    - name: Checkout branch
      uses: actions/checkout@v4
    
### fix folder permissions! not sure why this fails
    # nested subdirs "build/linux/release" cause permission problems
    - name: Give all permissions for repo folder
      shell: bash
      working-directory: ${{ github.workspace }}
      run:  sudo chmod -R 777 "${{ github.workspace }}"

# deps
    - name: Install dependencies
      shell: bash
      working-directory: "${{ env.SCRIPT_BASE_DIR }}"
      run: sudo chmod 77 recreate_venv_linux.sh && sudo ./recreate_venv_linux.sh

# build
    - name: Rebuild
      shell: bash
      working-directory: "${{ env.SCRIPT_BASE_DIR }}"
      run: sudo chmod 77 rebuild_linux.sh && sudo ./rebuild_linux.sh

# package
    - name: Package build
      shell: bash
      working-directory: "${{ env.SCRIPT_BASE_DIR }}"
      run: sudo chmod 77 package_linux.sh && sudo ./package_linux.sh

# upload artifact
    - name: Upload build package
      uses: actions/upload-artifact@v4
      with:
        name: "${{ env.ARTIFACT_NAME }}"
        path: "${{ env.PACKAGE_BASE_DIR }}/"
        if-no-files-found: 'error'
        compression-level: 9
        retention-days: 1

# release tag
    - name: Release
      if: startsWith(github.ref, 'refs/tags/')
      uses: softprops/action-gh-release@v1
      with:
        files: "${{ env.PACKAGE_BASE_DIR }}/**/*"