main.yml

# This is a basic workflow to help you get started with Actions
name: CI

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the master branch
  push:
    branches: [ master ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: windows-2019

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      - name: Check Commit and Install 7Zip PowerShell Module
        shell: powershell
        run: |
          # cancel early, if not build commit
          $strVal ='${{ github.event.commits[0].message }}'
          # Convert commit message to a single line if multiline
          $singleLineStrVal = $strVal -replace "`r`n", " " -replace "`n", " "
          if($singleLineStrVal -match '#GITBUILD') 
          {
                Write-Host 'True'
          } else {
                Write-Host 'False'
                exit(1)
          }
          Install-Module 7Zip4PowerShell -Force -Verbose 

      - uses: actions/checkout@v2

      - name: Restore NuGet packages
        run: nuget restore UnityLauncherPro.sln
      
      - name: Build Binary
        shell: cmd
        run: call .\Build.cmd      
        
      - name: Build Artifact
        shell: cmd
        run: call .\ArtifactBuild.cmd

      - name: Get current date and time
        id: datetime
        run: |
          echo "current_datetime=$(date +'%d/%m/%Y %H:%M')" >> $GITHUB_ENV

      # Step to get previous tag and commits
      - name: Get commits since last release
        id: get_commits
        shell: bash
        run: |
          # Get the most recent tag
          PREV_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "none")
          if [ "$PREV_TAG" = "none" ]; then
            echo "No previous tag found, listing all commits"
            COMMITS=$(git log --pretty=format:"* %s" --no-merges)
          else
            echo "Previous tag: $PREV_TAG"
            # List commits since last tag
            COMMITS=$(git log $PREV_TAG..HEAD --pretty=format:"* %s" --no-merges)
          fi
          echo "Commits since last release: $COMMITS"
          
          # Save commits to environment file for later use
          echo "commits=$COMMITS" >> $GITHUB_ENV

      - name: Create Release
        id: create_release
        uses: actions/create-release@latest
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{github.run_number}}
          release_name: ${{ env.current_datetime }} (${{ github.run_number }})
          body: |
            Automated Release by GitHub Action CI

            ### Commits in this release:
            ${{ env.commits }}
          draft: false
          prerelease: false      
        
      - 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: ./UnityLauncherPro.zip
          asset_name: UnityLauncherPro.zip
          asset_content_type: application/zip