PipelineExample.yml

name: Create Release

on:
  # Allows the pipeline to be triggered on demand
  workflow_dispatch:
  # Start a new build whenever something is pushed to branch master
  push:
    branches:
      - master

env:
  # Configures the name of the finished mmip file
  EXTENSION_FILE_NAME: MyAddon 

jobs:
  build:
    # Run this build on a github hosted ubuntu agent
    runs-on: ubuntu-latest
    
    steps:
    # Checks out the repository into ${{ github.workspace }} 
    - uses: actions/checkout@v2
        
    # Remove everything we don't want to include in the final addon
    - name: Clean up addon directory
      shell: pwsh
      run: |
        Remove-Item -Path "${{ github.workspace }}/.git" -Recurse -Force -Verbose
        Remove-Item -Path "${{ github.workspace }}/.github" -Recurse -Force -Verbose
        
    # Reads the version property from the addon's info.json and sets its patch version
    # to the run number of the current build and updates the file with the new version number.
    # This ensures that each released has a unique version number, preventing accidental collisions
    # with already released versions.
    - name: Set version
      shell: pwsh
      run: |
        $infoFile = '${{ github.workspace }}/info.json'
        $fileContent = Get-Content $infoFile | ConvertFrom-Json
        $fileVersion = [Management.Automation.SemanticVersion]::Parse($fileContent.version)
        $version = [Management.Automation.SemanticVersion]::new($fileVersion.Major, $fileVersion.Minor, $env:GITHUB_RUN_NUMBER)
        
        Write-Output "Setting version to $version"
        "VERSION=$($version.ToString())" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
        
        $fileContent.version = $version.ToString()
        $fileContent | ConvertTo-Json -Depth 99 | Set-Content $infoFile
        Get-Content $infoFile
        
    # Zip all files into an mmip file
    - name: Zip Files
      run: cd '${{ github.workspace }}' && zip -r ${{ env.EXTENSION_FILE_NAME }}${{ env.VERSION }}.mmip .
        
    # Attach the mmip as artifact to the current build
    - name: Upload artifact
      uses: actions/upload-artifact@v2
      with:
        name: addon
        path: ${{ github.workspace }}/${{ env.EXTENSION_FILE_NAME }}${{ env.VERSION }}.mmip
        
    # Create a new draft release
    - name: Create Release
      uses: actions/create-release@v1
      id: create_release
      env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 
      with:
        tag_name: ${{ env.VERSION }} 
        release_name: ${{ env.VERSION }} 
        draft: true
        prerelease: false
        
    # Attach the mmip to the release
    - name: Upload Release Asset
      id: upload-release-asset 
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: ${{ github.workspace }}/${{ env.EXTENSION_FILE_NAME }}${{ env.VERSION }}.mmip
        asset_name: ${{ env.EXTENSION_FILE_NAME }}${{ env.VERSION }}.mmip
        asset_content_type: application/zip