name: Run foo.exe
description: Run foo.exe and verify its output
runs:
  using: composite
  steps:
    - run: |
        $expected = @"
        Doing something #1
        Doing something #2
        Doing something #3
        "@

        $actual = & (Join-Path . foo.exe)
        $actual = $actual -join [Environment]::NewLine

        echo @"
        Expected output:
        $expected
        "@
        echo @"
        Actual output:
        $actual
        "@

        $($actual -eq $expected) -or $(throw "Unexpected output!")
      shell: pwsh