$ErrorActionPreference = "Stop"

$repoRoot = Split-Path -Parent $MyInvocation.MyCommand.Path
$pluginPath = Join-Path $env:USERPROFILE "plugins\nobgit"
$marketplacePath = Join-Path $env:USERPROFILE ".agents\plugins\marketplace.json"
$marketplaceDir = Split-Path $marketplacePath

New-Item -ItemType Directory -Force $pluginPath | Out-Null
New-Item -ItemType Directory -Force $marketplaceDir | Out-Null

Copy-Item -Recurse -Force (Join-Path $repoRoot ".codex-plugin") $pluginPath
Copy-Item -Recurse -Force (Join-Path $repoRoot "assets") $pluginPath
Copy-Item -Recurse -Force (Join-Path $repoRoot "skills") $pluginPath
Copy-Item -Force (Join-Path $repoRoot ".mcp.json") (Join-Path $pluginPath ".mcp.json")
Copy-Item -Force (Join-Path $repoRoot "readme.md") (Join-Path $pluginPath "readme.md")

if (Test-Path $marketplacePath) {
  $marketplace = Get-Content -Raw $marketplacePath | ConvertFrom-Json
} else {
  $marketplace = [ordered]@{
    name = "personal"
    interface = [ordered]@{ displayName = "Personal" }
    plugins = @()
  }
}

if (-not ($marketplace.PSObject.Properties.Name -contains "plugins")) {
  $marketplace | Add-Member -MemberType NoteProperty -Name plugins -Value @()
}

$entry = [ordered]@{
  name = "nobgit"
  source = [ordered]@{
    source = "local"
    path = "./plugins/nobgit"
  }
  policy = [ordered]@{
    installation = "AVAILABLE"
    authentication = "ON_INSTALL"
  }
  category = "Developer Tools"
}

$plugins = @($marketplace.plugins | Where-Object { $_.name -ne "nobgit" })
$marketplace.plugins = @($plugins + $entry)
$marketplace | ConvertTo-Json -Depth 10 | Set-Content -Encoding UTF8 $marketplacePath

if (Get-Command codex -ErrorAction SilentlyContinue) {
  try {
    codex plugin add nobgit@personal
  } catch {
    Write-Warning "NobGit was added to the personal marketplace, but 'codex plugin add nobgit@personal' failed. Open Codex Plugins and install NobGit from Personal."
  }
} else {
  Write-Host "NobGit was added to the personal marketplace. Open Codex Plugins and install NobGit from Personal."
}

Write-Host "Done. Start a new Codex thread after installing NobGit."