build-installer.yml

name: Build installer 
on: [workflow_dispatch, push]
jobs:

  installer-build:
    name: Build on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      # Set fail-fast to false to ensure that feedback is delivered for all matrix combinations. Consider changing this to true when your workflow is stable.
      fail-fast: false

      # Set up a matrix to run the following 3 configurations:
      # 1. <Windows, Release, latest MSVC compiler toolchain on the default runner image, default generator>
      # 2. <Linux, Release, latest GCC compiler toolchain on the default runner image, default generator>
      # 3. <Linux, Release, latest Clang compiler toolchain on the default runner image, default generator>
      #
      # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
      matrix:
        # os: [ubuntu-latest, windows-latest]
        os: [windows-latest]
        build_type: [Release]
    
    steps:
 
    - name: (1) Artifacts
      uses: actions/download-artifact@v4
      with:
        name: my-artifacts
        path: artifacts
        github-token: ${{ github.token }}
        repository: ${{ github.repository }}
        run-id: 10461346785

    - name: (2) Unzip
      run: zip -r artifacts/my-artifacts.zip artifacts/extract
    
    - name: (3) Create installer
      #if: ${{ matrix.os == "windows-latest}}
      uses: joncloud/makensis-action@v4.1
      with:
        arguments: "/V3"