validate.ps1

param(
    [string]$Python = 'C:\Users\Irvin\.cache\codex-runtimes\codex-primary-runtime\dependencies\python\python.exe'
)

$ErrorActionPreference = 'Stop'
$root = Split-Path -Parent $MyInvocation.MyCommand.Path
if (-not (Test-Path -LiteralPath $Python)) {
    $resolved = Get-Command python -ErrorAction SilentlyContinue
    if ($null -eq $resolved) {
        throw "Python runtime not found. Pass -Python with a Python 3.10+ executable."
    }
    $Python = $resolved.Source
}

Push-Location $root
try {
    & $Python -m unittest discover -s tests -v
    if ($LASTEXITCODE -ne 0) { throw 'Unit tests failed.' }

    & $Python -m py_compile gh_log_parser.py tests\test_parser.py
    if ($LASTEXITCODE -ne 0) { throw 'Bytecode compilation failed.' }

    $actual = & $Python gh_log_parser.py --log-file sample-failed-job.log --job-name 'unit tests'
    if ($LASTEXITCODE -ne 0) { throw 'Fixture CLI run failed.' }
    $actualJson = ($actual | ConvertFrom-Json | ConvertTo-Json -Compress)
    $expectedJson = ((Get-Content sample-output.json -Raw) | ConvertFrom-Json | ConvertTo-Json -Compress)
    if ($actualJson -ne $expectedJson) { throw 'Fixture output does not match sample-output.json.' }

    Write-Output 'Validation passed: tests, py_compile, and fixture output.'
    Get-FileHash -Algorithm SHA256 gh_log_parser.py, README.md, tests\test_parser.py, sample-failed-job.log, sample-output.json |
        Select-Object Path, Hash | Format-Table -AutoSize
}
finally {
    Pop-Location
}