Kudaes-Puzzle/build.ps1

param(
  [ValidateSet("menu","build","clean")]
  [string]$Action = "menu",

  [ValidateSet("debug","release")]
  [string]$Mode = "debug"
)

$ErrorActionPreference = "Stop"

function Get-Projects {
  Get-ChildItem -Directory |
    Where-Object { Test-Path (Join-Path $_.FullName "Cargo.toml") }
}

function Run-ForAllProjects([ScriptBlock]$Cmd) {
  $projects = Get-Projects
  if (-not $projects) {
    Write-Host "No Rust projects (Cargo.toml) found in direct subfolders."
    exit 1
  }

  foreach ($p in $projects) {
    $manifest = Join-Path $p.FullName "Cargo.toml"
    Write-Host "`n==> $($p.Name)"
    & $Cmd $manifest
  }

  Write-Host "`nDone. Processed $($projects.Count) projects."
}

function Do-Build([string]$mode) {
  Run-ForAllProjects {
    param($manifest)
    if ($mode -eq "release") {
      cargo build --manifest-path $manifest --release
    } else {
      cargo build --manifest-path $manifest
    }
    if ($LASTEXITCODE -ne 0) { throw "Build failed." }
  }
}

function Do-Clean {
  Run-ForAllProjects {
    param($manifest)
    cargo clean --manifest-path $manifest
    if ($LASTEXITCODE -ne 0) { throw "Clean failed." }
  }
}

if ($Action -eq "menu") {
  Write-Host "Choose an action:"
  Write-Host "  1) Build (debug)"
  Write-Host "  2) Build (release)"
  Write-Host "  3) Clean"
  Write-Host "  4) Exit"
  $choice = Read-Host "Selection"

  switch ($choice) {
    "1" { Do-Build "debug" }
    "2" { Do-Build "release" }
    "3" { Do-Clean }
    default { Write-Host "Bye."; exit 0 }
  }
} elseif ($Action -eq "build") {
  Do-Build $Mode
} elseif ($Action -eq "clean") {
  Do-Clean
}