name: Create Release on Push (GitHub)

on:
  push:
    branches:
      - master # or your default branch, e.g., master
  workflow_dispatch: # Allows manual triggering of the workflow

jobs:
  build_linux:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install build dependencies
        run: sudo apt-get update && sudo apt-get install -y build-essential

      - name: Build project for Linux
        run: make all
        working-directory: ${{ github.workspace }}

      - name: Upload Linux artifact
        uses: actions/upload-artifact@v4
        with:
          name: agg-linux-amd64
          path: bin/agg

  build_windows:
    runs-on: windows-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install MinGW/GCC and Make
        run: |
          choco install mingw --limit-features
          choco install make --limit-features
          # Add MinGW bin directory to PATH for the current session
          echo "C:\ProgramData\chocolatey\lib\mingw\tools\install\mingw64\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding Utf8 -Append
        shell: powershell

      - name: Build project for Windows
        run: make all
        working-directory: ${{ github.workspace }}
        shell: pwsh # Using PowerShell for more reliable path handling on Windows

      - name: Upload Windows artifact
        uses: actions/upload-artifact@v4
        with:
          name: agg-windows-amd64
          path: bin/agg.exe

  create_release_and_upload_assets:
    runs-on: ubuntu-latest
    needs: [build_linux, build_windows] # Depends on both build jobs to complete
    permissions:
      contents: write # Grant write permissions to the GITHUB_TOKEN for creating releases

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Get latest tag
        id: get_tag
        run: |
          # Get the latest tag, or default to v0.0.0 if no tags exist
          LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
          echo "LATEST_TAG=$LATEST_TAG" >> $GITHUB_ENV

          # Increment the patch version for the new release
          # Assuming tags are in semver format like vX.Y.Z
          if [ "$LATEST_TAG" = "v0.0.0" ]; then
              NEW_TAG="v0.0.1"
          else
              NEW_PATCH=$(echo $LATEST_TAG | awk -F. '{$NF = $NF + 1;} 1' | sed 's/ /./g')
              NEW_TAG="v${NEW_PATCH#v}" # Remove 'v' if present from the awk output
          fi
          echo "NEW_TAG=$NEW_TAG" >> $GITHUB_ENV
        shell: bash

      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Use the default GITHUB_TOKEN
        with:
          tag_name: ${{ env.NEW_TAG }}
          release_name: Release ${{ env.NEW_TAG }}
          body: |
            Automated release created on push.
            Commit: ${{ github.sha }}
          draft: false
          prerelease: false

      - name: Download Linux artifact
        uses: actions/download-artifact@v4
        with:
          name: agg-linux-amd64
          path: ./artifacts/linux/

      - name: Download Windows artifact
        uses: actions/download-artifact@v4
        with:
          name: agg-windows-amd64
          path: ./artifacts/windows/

      - name: Upload Linux Release Asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./artifacts/linux/agg
          asset_name: agg-${{ env.NEW_TAG }}-linux-amd64
          asset_content_type: application/octet-stream

      - name: Upload Windows Release Asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./artifacts/windows/agg.exe
          asset_name: agg-${{ env.NEW_TAG }}-windows-amd64.exe
          asset_content_type: application/octet-stream