C64-dev/newLang/scripts/launch-compiler.ps1

# E07-S02: prepare a disposable development disk and autostart the Nova128
# compiler in x128.
#
# The session is strictly sequential: this launcher refuses to start while an
# editor session owns the same image, waits for x128 to exit and for the image
# to flush, and rebuilds the disposable image from its clean source.
[CmdletBinding()]
param(
    [string]$CompilerPrg = "",
    [string]$DiskImage = "",
    [int]$LimitCycles = 0,
    [string]$Screenshot = "",
    [switch]$Warp,
    [switch]$SkipPrepare
)

$ErrorActionPreference = "Stop"
$project = Split-Path $PSScriptRoot -Parent
$build = Join-Path $project "build"
Import-Module (Join-Path $PSScriptRoot "lib\Nova128Launcher.psm1") -Force

if ($CompilerPrg -eq "") { $CompilerPrg = Join-Path $build "n128c.prg" }
if ($DiskImage -eq "") { $DiskImage = Join-Path $build "newlang-dev.d81" }
$CompilerPrg = [IO.Path]::GetFullPath($CompilerPrg)
$DiskImage = [IO.Path]::GetFullPath($DiskImage)

if (-not (Test-Path -LiteralPath $CompilerPrg -PathType Leaf)) {
    throw "compiler program not found: $CompilerPrg (build N128C.PRG first)"
}
$null = Get-Nova128ViceTool "x128"

if (-not $SkipPrepare) {
    & (Join-Path $PSScriptRoot "prepare-disk.ps1") -OutputImage $DiskImage `
        -CompilerPrg $CompilerPrg -RequireCompiler | Out-Host
}

$session = $null
try {
    $session = Enter-Nova128ImageSession -Image $DiskImage -Kind "compiler"
    $null = Invoke-Nova128Emulator -Emulator "x128" -Program $CompilerPrg `
        -DiskImage $DiskImage -Screenshot $Screenshot -LimitCycles $LimitCycles -Warp:$Warp
} finally {
    if ($session) { Exit-Nova128ImageSession -Session $session }
}

Write-Host "compiler session closed and the image is flushed"
Write-Host "close this session before editing or inspecting the disk again"