test-matrix.yml

name: "Action Test"

on:
   push:
     branches:
       - main
   workflow_dispatch:
     branches:
       - main

jobs:
  # test action works running from the graph
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Write file (1)
      id: write_file
      uses: ./
      with:
        fileName: 'temp/dir/not/exists/myTemporaryFile.txt'
        encodedString: ${{ secrets.SOME_ENCODED_STRING }} # SGVsbG8sIFdvcmxkIQ==

    - name: Write file (2)
      id: write_file2
      uses: ./
      with:
        fileName: 'myTemporaryFile.json'
        encodedString: ${{ secrets.ENCODED_JSON }}

    - name: Echo file
      run: |
        echo ${{ steps.write_file.outputs.filePath }}

    - name: Upload Artifact
      uses: actions/upload-artifact@v3
      with:
        name: 'final-file-${{ matrix.os }}.txt'
        path: ${{ steps.write_file.outputs.filePath }}

    - name: Upload Artifact 2
      uses: actions/upload-artifact@v3
      with:
        name: 'final-file-${{ matrix.os }}.json'
        path: ${{ steps.write_file2.outputs.filePath }}