ymu_auto_release.yml

# This workflow will install Python dependencies, run tests, build an executable then upload it to github releases

name: YMU Automatic Release

on: 
  push:
    paths:
      - "ymu.py"


jobs:

  build:
    runs-on: windows-latest
    name: Build YMU
    outputs:
      full_sha: ${{ steps.var.outputs.full_sha }}
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python 3.12
      uses: actions/setup-python@v5
      with:
        python-version: "3.12"

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install flake8 pyinstaller
        pip install -r requirements.txt

    - name: Verify With Flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

    - name: Build Executable
      run: |
        pyinstaller "ymu.py" --noconfirm --onefile --windowed --noconsole --icon "./assets/icon/ymu.ico" --splash "./assets/splash.png" --add-data "./assets/;assets/" --version-file "./version.txt"

    - name: Generate Build Info
      id: var
      run: |
        echo "full_sha=$(git rev-parse HEAD)" >> $env:GITHUB_OUTPUT
        echo "short_sha=$(git rev-parse --short HEAD)" >> $env:GITHUB_OUTPUT
    
    - name: Upload Artifact
      uses: actions/upload-artifact@v4
      with:
        name: binary
        path: |
          dist\ymu.exe

  create_release:
    runs-on: ubuntu-latest
    name: Delete Old Release
    needs: build
    steps:
      - uses: actions/checkout@v4

      - name: Delete Old Release
        id: delete_ex_release
        uses: actions/github-script@v7
        with:
          script: |
            const owner = context.repo.owner;
            const repo = context.repo.repo;
      
            // List all releases
            const releases = await github.rest.repos.listReleases({
              owner: owner,
              repo: repo,
            });

            // Iterate over each release and delete it
            for (const release of releases.data) {
              await github.rest.repos.deleteRelease({
                owner: owner,
                repo: repo,
                release_id: release.id,
              });
              console.log(`Deleted release with ID ${release.id}`);
            }

            // List all tags
            const tags = await github.rest.repos.listTags({
              owner: owner,
              repo: repo,
            });

      - name: Download Artifact
        uses: actions/download-artifact@v4
        with:
          name: binary

      - name: Increment Version
        id: increment_version
        uses: actions/github-script@v7
        with:
          script: |
            const owner = context.repo.owner;
            const repo = context.repo.repo;
            // Get the latest tag
            const tags = await github.rest.repos.listTags({
              owner: owner,
              repo: repo,
            });
            let newVersion;
            let oldTag;
            if (tags.data.length === 0) {
              // No tags found, start with a default version
              console.log('No existing tags found. Starting with version v1.0.1');
              newVersion = 'v1.0.1';
            } else {
              // Extract the latest tag name
              const latestTag = tags.data[0].name;
              const versionParts = latestTag.substring(1).split('.').map(Number);
              versionParts[2] += 1; // Increment the patch version
              newVersion = `v${versionParts.join('.')}`;
              oldTag = latestTag;
            }
            core.setOutput("new_version", newVersion); 
            core.setOutput("old_tag", oldTag);
        
      - name: Echo build_sha256
        id: build_sha
        run: |
          sha256sum ymu.exe > sha256.checksum
          echo "build_sha=$(cat sha256.checksum)" >> $GITHUB_OUTPUT
          cat sha256.checksum

      - name: Upload Release
        uses: softprops/action-gh-release@v2
        with:
          name: YMU ${{ steps.increment_version.outputs.new_version }}
          tag_name: ${{ steps.increment_version.outputs.new_version }}
          body: |
              >[!NOTE]
              >**This automatic release was built by Github Actions**
              >| [Link to build](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}) |
              >| ------------- |

          files: |
            ymu.exe