microsoft/hve-core
Publicmirrored fromhttps://github.com/microsoft/hve-coreAvailable
scripts/plugins/Modules/PluginHelpers.psm1
1019lines · modecode
| 1 | # Copyright (c) Microsoft Corporation. |
| 2 | # SPDX-License-Identifier: MIT |
| 3 | |
| 4 | # PluginHelpers.psm1 |
| 5 | # |
| 6 | # Purpose: Shared functions for the Copilot CLI plugin generation pipeline. |
| 7 | # Author: HVE Core Team |
| 8 | |
| 9 | #Requires -Version 7.0 |
| 10 | |
| 11 | Import-Module (Join-Path $PSScriptRoot '../../collections/Modules/CollectionHelpers.psm1') -Force |
| 12 | |
| 13 | # --------------------------------------------------------------------------- |
| 14 | # Pure Functions (no file system side effects) |
| 15 | # --------------------------------------------------------------------------- |
| 16 | |
| 17 | function Get-PluginItemName { |
| 18 | <# |
| 19 | .SYNOPSIS |
| 20 | Returns an artifact filename, stripping kind suffixes for CLI display. |
| 21 | |
| 22 | .DESCRIPTION |
| 23 | Validated entry point for filename handling in the plugin pipeline. |
| 24 | Agent and prompt files have their kind suffix (.agent.md, .prompt.md) |
| 25 | replaced with .md so the CLI title is clean. Instruction files keep |
| 26 | their suffix because VS Code discovery filters on *.instructions.md. |
| 27 | |
| 28 | .PARAMETER FileName |
| 29 | The original filename (e.g. task-researcher.agent.md). |
| 30 | |
| 31 | .PARAMETER Kind |
| 32 | The artifact kind: agent, prompt, instruction, or skill. |
| 33 | |
| 34 | .OUTPUTS |
| 35 | [string] The processed filename. |
| 36 | #> |
| 37 | [CmdletBinding()] |
| 38 | [OutputType([string])] |
| 39 | param( |
| 40 | [Parameter(Mandatory = $true)] |
| 41 | [string]$FileName, |
| 42 | |
| 43 | [Parameter(Mandatory = $true)] |
| 44 | [ValidateSet('agent', 'prompt', 'instruction', 'skill')] |
| 45 | [string]$Kind |
| 46 | ) |
| 47 | |
| 48 | switch ($Kind) { |
| 49 | 'agent' { return $FileName -replace '\.agent\.md$', '.md' } |
| 50 | 'prompt' { return $FileName -replace '\.prompt\.md$', '.md' } |
| 51 | 'instruction' { return $FileName } |
| 52 | 'skill' { return $FileName } |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | function Get-PluginItemSubpath { |
| 57 | <# |
| 58 | .SYNOPSIS |
| 59 | Extracts the subdirectory path between the kind root prefix and the leaf. |
| 60 | |
| 61 | .DESCRIPTION |
| 62 | Given a repo-relative item path and its kind, strips the known prefix |
| 63 | (e.g. .github/agents/) and returns the intermediate directory segments. |
| 64 | Returns empty string when the item is directly under the kind root. |
| 65 | |
| 66 | .PARAMETER Path |
| 67 | Repo-relative item path (e.g. .github/agents/hve-core/rpi-agent.agent.md). |
| 68 | |
| 69 | .PARAMETER Kind |
| 70 | The artifact kind: agent, prompt, instruction, or skill. |
| 71 | |
| 72 | .OUTPUTS |
| 73 | [string] Intermediate subdirectory path, or empty string. |
| 74 | #> |
| 75 | [CmdletBinding()] |
| 76 | [OutputType([string])] |
| 77 | param( |
| 78 | [Parameter(Mandatory = $true)] |
| 79 | [string]$Path, |
| 80 | |
| 81 | [Parameter(Mandatory = $true)] |
| 82 | [ValidateSet('agent', 'prompt', 'instruction', 'skill')] |
| 83 | [string]$Kind |
| 84 | ) |
| 85 | |
| 86 | $prefixMap = @{ |
| 87 | 'agent' = '.github/agents/' |
| 88 | 'prompt' = '.github/prompts/' |
| 89 | 'instruction' = '.github/instructions/' |
| 90 | 'skill' = '.github/skills/' |
| 91 | } |
| 92 | |
| 93 | $prefix = $prefixMap[$Kind] |
| 94 | $normalized = $Path -replace '\\', '/' |
| 95 | |
| 96 | if (-not $normalized.StartsWith($prefix)) { |
| 97 | return '' |
| 98 | } |
| 99 | |
| 100 | $relative = $normalized.Substring($prefix.Length) |
| 101 | $parts = $relative -split '/' |
| 102 | |
| 103 | if ($parts.Count -gt 1) { |
| 104 | return ($parts[0..($parts.Count - 2)] -join '/') |
| 105 | } |
| 106 | |
| 107 | return '' |
| 108 | } |
| 109 | |
| 110 | function Get-PluginSubdirectory { |
| 111 | <# |
| 112 | .SYNOPSIS |
| 113 | Returns the plugin subdirectory name for an artifact kind. |
| 114 | |
| 115 | .DESCRIPTION |
| 116 | Maps a collection item kind to the corresponding subdirectory name |
| 117 | within the plugin directory structure. |
| 118 | |
| 119 | .PARAMETER Kind |
| 120 | The artifact kind: agent, prompt, instruction, or skill. |
| 121 | |
| 122 | .OUTPUTS |
| 123 | [string] The subdirectory name (agents, commands, instructions, or skills). |
| 124 | #> |
| 125 | [CmdletBinding()] |
| 126 | [OutputType([string])] |
| 127 | param( |
| 128 | [Parameter(Mandatory = $true)] |
| 129 | [ValidateSet('agent', 'prompt', 'instruction', 'skill')] |
| 130 | [string]$Kind |
| 131 | ) |
| 132 | |
| 133 | switch ($Kind) { |
| 134 | 'agent' { return 'agents' } |
| 135 | 'prompt' { return 'commands' } |
| 136 | 'instruction' { return 'instructions' } |
| 137 | 'skill' { return 'skills' } |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | function New-PluginManifestContent { |
| 142 | <# |
| 143 | .SYNOPSIS |
| 144 | Generates plugin.json content as a hashtable. |
| 145 | |
| 146 | .DESCRIPTION |
| 147 | Creates a hashtable representing the plugin manifest with name, |
| 148 | description, version, and component path declarations. When explicit |
| 149 | path arrays are provided, uses them so the CLI discovers artifacts |
| 150 | in nested subdirectories. When omitted, falls back to convention |
| 151 | defaults for lightweight marketplace entries. |
| 152 | |
| 153 | .PARAMETER CollectionId |
| 154 | The collection identifier used as the plugin name. |
| 155 | |
| 156 | .PARAMETER Description |
| 157 | A short description of the plugin. |
| 158 | |
| 159 | .PARAMETER Version |
| 160 | Semantic version string from the repository package.json. |
| 161 | |
| 162 | .PARAMETER AgentPaths |
| 163 | Optional. Array of relative directory paths containing .agent.md files. |
| 164 | |
| 165 | .PARAMETER CommandPaths |
| 166 | Optional. Array of relative directory paths containing .prompt.md files. |
| 167 | |
| 168 | .PARAMETER SkillPaths |
| 169 | Optional. Array of relative directory paths containing skill subdirs. |
| 170 | |
| 171 | .OUTPUTS |
| 172 | [hashtable] Plugin manifest with name, description, version, and |
| 173 | component path keys. |
| 174 | #> |
| 175 | [CmdletBinding()] |
| 176 | [OutputType([hashtable])] |
| 177 | param( |
| 178 | [Parameter(Mandatory = $true)] |
| 179 | [string]$CollectionId, |
| 180 | |
| 181 | [Parameter(Mandatory = $true)] |
| 182 | [string]$Description, |
| 183 | |
| 184 | [Parameter(Mandatory = $true)] |
| 185 | [string]$Version, |
| 186 | |
| 187 | [Parameter(Mandatory = $false)] |
| 188 | [AllowEmptyCollection()] |
| 189 | [string[]]$AgentPaths, |
| 190 | |
| 191 | [Parameter(Mandatory = $false)] |
| 192 | [AllowEmptyCollection()] |
| 193 | [string[]]$CommandPaths, |
| 194 | |
| 195 | [Parameter(Mandatory = $false)] |
| 196 | [AllowEmptyCollection()] |
| 197 | [string[]]$SkillPaths |
| 198 | ) |
| 199 | |
| 200 | $manifest = [ordered]@{ |
| 201 | name = $CollectionId |
| 202 | description = $Description |
| 203 | version = $Version |
| 204 | } |
| 205 | |
| 206 | # Emit explicit path arrays when provided; the CLI does not recurse |
| 207 | # into subdirectories, so each leaf directory must be declared. |
| 208 | if ($AgentPaths -and $AgentPaths.Count -gt 0) { |
| 209 | $manifest['agents'] = @($AgentPaths | Sort-Object) |
| 210 | } |
| 211 | |
| 212 | if ($CommandPaths -and $CommandPaths.Count -gt 0) { |
| 213 | $manifest['commands'] = @($CommandPaths | Sort-Object) |
| 214 | } |
| 215 | |
| 216 | if ($SkillPaths -and $SkillPaths.Count -gt 0) { |
| 217 | $manifest['skills'] = @($SkillPaths | Sort-Object) |
| 218 | } |
| 219 | |
| 220 | return $manifest |
| 221 | } |
| 222 | |
| 223 | function New-PluginReadmeContent { |
| 224 | <# |
| 225 | .SYNOPSIS |
| 226 | Generates README.md markdown for a plugin. |
| 227 | |
| 228 | .DESCRIPTION |
| 229 | Builds a complete README.md string with a markdownlint-disable header, |
| 230 | title, description, install command, and tables for each artifact kind |
| 231 | that has items. Only sections with items are included. |
| 232 | |
| 233 | .PARAMETER Collection |
| 234 | Hashtable with id, name, and description keys from the collection manifest. |
| 235 | An optional 'notice' key injects a custom blockquote after the description. |
| 236 | |
| 237 | .PARAMETER Items |
| 238 | Array of processed item objects. Each object must have Name, Description, |
| 239 | and Kind properties. |
| 240 | |
| 241 | .PARAMETER Maturity |
| 242 | Optional collection-level maturity string. When 'experimental', an |
| 243 | experimental notice is injected after the description. When 'preview', |
| 244 | a preview notice is injected. |
| 245 | |
| 246 | .PARAMETER CollectionContent |
| 247 | Optional markdown content from the collection .md file. Injected as |
| 248 | an Overview section between the description and the Install section. |
| 249 | |
| 250 | .OUTPUTS |
| 251 | [string] Complete README markdown content. |
| 252 | #> |
| 253 | [CmdletBinding()] |
| 254 | [OutputType([string])] |
| 255 | param( |
| 256 | [Parameter(Mandatory = $true)] |
| 257 | [hashtable]$Collection, |
| 258 | |
| 259 | [Parameter(Mandatory = $true)] |
| 260 | [AllowEmptyCollection()] |
| 261 | [array]$Items, |
| 262 | |
| 263 | [Parameter(Mandatory = $false)] |
| 264 | [AllowNull()] |
| 265 | [AllowEmptyString()] |
| 266 | [string]$Maturity, |
| 267 | |
| 268 | [Parameter(Mandatory = $false)] |
| 269 | [AllowNull()] |
| 270 | [AllowEmptyString()] |
| 271 | [string]$CollectionContent |
| 272 | ) |
| 273 | |
| 274 | $sb = [System.Text.StringBuilder]::new() |
| 275 | [void]$sb.AppendLine('<!-- markdownlint-disable-file -->') |
| 276 | [void]$sb.AppendLine("# $($Collection.name)") |
| 277 | [void]$sb.AppendLine() |
| 278 | [void]$sb.AppendLine($Collection.description) |
| 279 | |
| 280 | # Inject maturity notice when collection is not stable |
| 281 | $effectiveMaturity = if ([string]::IsNullOrWhiteSpace($Maturity)) { 'stable' } else { $Maturity } |
| 282 | if ($effectiveMaturity -eq 'experimental') { |
| 283 | [void]$sb.AppendLine() |
| 284 | [void]$sb.AppendLine("> **`u{26A0}`u{FE0F} Experimental** `u{2014} This collection is experimental. Contents and behavior may change or be removed without notice.") |
| 285 | } |
| 286 | elseif ($effectiveMaturity -eq 'preview') { |
| 287 | [void]$sb.AppendLine() |
| 288 | [void]$sb.AppendLine("> **`u{1F50D} Preview** `u{2014} This collection is in preview. Core features are complete and functional but refinements may follow.") |
| 289 | } |
| 290 | |
| 291 | # Inject collection-level notice when present |
| 292 | if ($Collection.ContainsKey('notice') -and -not [string]::IsNullOrWhiteSpace($Collection.notice)) { |
| 293 | [void]$sb.AppendLine() |
| 294 | [void]$sb.AppendLine($Collection.notice.TrimEnd()) |
| 295 | } |
| 296 | |
| 297 | # Inject collection description content as an Overview section. |
| 298 | # Strip the leading H1 since the title is already emitted above. |
| 299 | if (-not [string]::IsNullOrWhiteSpace($CollectionContent)) { |
| 300 | $overviewText = $CollectionContent -replace '(?m)\A#\s+[^\r\n]+\r?\n\r?\n', '' |
| 301 | $overviewText = $overviewText.TrimEnd() |
| 302 | |
| 303 | if (-not [string]::IsNullOrWhiteSpace($overviewText)) { |
| 304 | [void]$sb.AppendLine() |
| 305 | [void]$sb.AppendLine('## Overview') |
| 306 | [void]$sb.AppendLine() |
| 307 | [void]$sb.AppendLine($overviewText) |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | [void]$sb.AppendLine() |
| 312 | [void]$sb.AppendLine('## Install') |
| 313 | [void]$sb.AppendLine() |
| 314 | [void]$sb.AppendLine('```bash') |
| 315 | [void]$sb.AppendLine("copilot plugin install $($Collection.id)@hve-core") |
| 316 | [void]$sb.AppendLine('```') |
| 317 | |
| 318 | $sectionMap = [ordered]@{ |
| 319 | agent = @{ Title = 'Agents'; Header = 'Agent' } |
| 320 | prompt = @{ Title = 'Commands'; Header = 'Command' } |
| 321 | instruction = @{ Title = 'Instructions'; Header = 'Instruction' } |
| 322 | skill = @{ Title = 'Skills'; Header = 'Skill' } |
| 323 | } |
| 324 | |
| 325 | foreach ($entry in $sectionMap.GetEnumerator()) { |
| 326 | $kind = $entry.Key |
| 327 | $meta = $entry.Value |
| 328 | $kindItems = @($Items | Where-Object { $_.Kind -eq $kind }) |
| 329 | if ($kindItems.Count -eq 0) { |
| 330 | continue |
| 331 | } |
| 332 | |
| 333 | [void]$sb.AppendLine() |
| 334 | [void]$sb.AppendLine("## $($meta.Title)") |
| 335 | [void]$sb.AppendLine() |
| 336 | |
| 337 | # Calculate column widths for aligned table output |
| 338 | $col1Width = $meta.Header.Length |
| 339 | $col2Width = 'Description'.Length |
| 340 | foreach ($item in $kindItems) { |
| 341 | if ($item.Name.Length -gt $col1Width) { $col1Width = $item.Name.Length } |
| 342 | if ($item.Description.Length -gt $col2Width) { $col2Width = $item.Description.Length } |
| 343 | } |
| 344 | |
| 345 | [void]$sb.AppendLine("| $($meta.Header.PadRight($col1Width)) | $('Description'.PadRight($col2Width)) |") |
| 346 | [void]$sb.AppendLine('|' + ('-' * ($col1Width + 2)) + '|' + ('-' * ($col2Width + 2)) + '|') |
| 347 | foreach ($item in $kindItems) { |
| 348 | [void]$sb.AppendLine("| $($item.Name.PadRight($col1Width)) | $($item.Description.PadRight($col2Width)) |") |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | [void]$sb.AppendLine() |
| 353 | [void]$sb.AppendLine('---') |
| 354 | [void]$sb.AppendLine() |
| 355 | [void]$sb.AppendLine('> Source: [microsoft/hve-core](https://github.com/microsoft/hve-core)') |
| 356 | [void]$sb.AppendLine() |
| 357 | |
| 358 | return $sb.ToString() |
| 359 | } |
| 360 | |
| 361 | function New-MarketplaceManifestContent { |
| 362 | <# |
| 363 | .SYNOPSIS |
| 364 | Generates marketplace.json content as a hashtable. |
| 365 | |
| 366 | .DESCRIPTION |
| 367 | Creates a hashtable representing the marketplace manifest with repository |
| 368 | metadata, owner information, and plugin entries. Matches the schema used |
| 369 | by github/awesome-copilot. |
| 370 | |
| 371 | .PARAMETER RepoName |
| 372 | Repository name used as the marketplace name. |
| 373 | |
| 374 | .PARAMETER Description |
| 375 | Short description of the repository. |
| 376 | |
| 377 | .PARAMETER Version |
| 378 | Semantic version string from package.json. |
| 379 | |
| 380 | .PARAMETER OwnerName |
| 381 | Organization or individual owning the repository. |
| 382 | |
| 383 | .PARAMETER Plugins |
| 384 | Array of ordered hashtables with name, description, and version keys |
| 385 | from New-PluginManifestContent. |
| 386 | |
| 387 | .OUTPUTS |
| 388 | [hashtable] Marketplace manifest with name, metadata, owner, and plugins keys. |
| 389 | #> |
| 390 | [CmdletBinding()] |
| 391 | [OutputType([hashtable])] |
| 392 | param( |
| 393 | [Parameter(Mandatory = $true)] |
| 394 | [string]$RepoName, |
| 395 | |
| 396 | [Parameter(Mandatory = $true)] |
| 397 | [string]$Description, |
| 398 | |
| 399 | [Parameter(Mandatory = $true)] |
| 400 | [string]$Version, |
| 401 | |
| 402 | [Parameter(Mandatory = $true)] |
| 403 | [string]$OwnerName, |
| 404 | |
| 405 | [Parameter(Mandatory = $true)] |
| 406 | [AllowEmptyCollection()] |
| 407 | [array]$Plugins |
| 408 | ) |
| 409 | |
| 410 | $pluginEntries = @() |
| 411 | foreach ($plugin in $Plugins) { |
| 412 | $pluginEntries += [ordered]@{ |
| 413 | name = $plugin.name |
| 414 | source = $plugin.name |
| 415 | description = $plugin.description |
| 416 | version = $plugin.version |
| 417 | } |
| 418 | } |
| 419 | |
| 420 | return [ordered]@{ |
| 421 | name = $RepoName |
| 422 | metadata = [ordered]@{ |
| 423 | description = $Description |
| 424 | version = $Version |
| 425 | pluginRoot = './plugins' |
| 426 | } |
| 427 | owner = [ordered]@{ |
| 428 | name = $OwnerName |
| 429 | } |
| 430 | plugins = $pluginEntries |
| 431 | } |
| 432 | } |
| 433 | |
| 434 | function Write-MarketplaceManifest { |
| 435 | <# |
| 436 | .SYNOPSIS |
| 437 | Writes the marketplace.json file to .github/plugin/. |
| 438 | |
| 439 | .DESCRIPTION |
| 440 | Assembles plugin metadata from generated collections and writes the |
| 441 | marketplace manifest to .github/plugin/marketplace.json. Creates the |
| 442 | directory when it does not exist. |
| 443 | |
| 444 | .PARAMETER RepoRoot |
| 445 | Absolute path to the repository root directory. |
| 446 | |
| 447 | .PARAMETER Collections |
| 448 | Array of collection manifest hashtables with id and description. |
| 449 | |
| 450 | .PARAMETER DryRun |
| 451 | When specified, logs the action without writing to disk. |
| 452 | #> |
| 453 | [CmdletBinding()] |
| 454 | param( |
| 455 | [Parameter(Mandatory = $true)] |
| 456 | [ValidateNotNullOrEmpty()] |
| 457 | [string]$RepoRoot, |
| 458 | |
| 459 | [Parameter(Mandatory = $true)] |
| 460 | [AllowEmptyCollection()] |
| 461 | [array]$Collections, |
| 462 | |
| 463 | [Parameter(Mandatory = $false)] |
| 464 | [switch]$DryRun |
| 465 | ) |
| 466 | |
| 467 | $packageJsonPath = Join-Path -Path $RepoRoot -ChildPath 'package.json' |
| 468 | $packageJson = Get-Content -Path $packageJsonPath -Raw | ConvertFrom-Json |
| 469 | |
| 470 | $plugins = @() |
| 471 | foreach ($collection in ($Collections | Sort-Object { $_.id })) { |
| 472 | $plugins += New-PluginManifestContent ` |
| 473 | -CollectionId $collection.id ` |
| 474 | -Description $collection.description ` |
| 475 | -Version $packageJson.version |
| 476 | } |
| 477 | |
| 478 | $manifest = New-MarketplaceManifestContent ` |
| 479 | -RepoName $packageJson.name ` |
| 480 | -Description $packageJson.description ` |
| 481 | -Version $packageJson.version ` |
| 482 | -OwnerName $packageJson.author ` |
| 483 | -Plugins $plugins |
| 484 | |
| 485 | $outputDir = Join-Path -Path $RepoRoot -ChildPath '.github' -AdditionalChildPath 'plugin' |
| 486 | $outputPath = Join-Path -Path $outputDir -ChildPath 'marketplace.json' |
| 487 | |
| 488 | if ($DryRun) { |
| 489 | Write-Host " [DRY RUN] Would write marketplace.json at $outputPath" -ForegroundColor Yellow |
| 490 | return |
| 491 | } |
| 492 | |
| 493 | if (-not (Test-Path -Path $outputDir)) { |
| 494 | New-Item -ItemType Directory -Path $outputDir -Force | Out-Null |
| 495 | } |
| 496 | |
| 497 | $manifestJson = $manifest | ConvertTo-Json -Depth 10 |
| 498 | Set-ContentIfChanged -Path $outputPath -Value $manifestJson | Out-Null |
| 499 | Write-Host " Marketplace manifest: $outputPath" -ForegroundColor Green |
| 500 | } |
| 501 | |
| 502 | function New-GenerateResult { |
| 503 | <# |
| 504 | .SYNOPSIS |
| 505 | Creates a standardized result object. |
| 506 | |
| 507 | .DESCRIPTION |
| 508 | Returns a hashtable representing the outcome of a plugin generation run |
| 509 | with success status, plugin count, and optional error message. |
| 510 | |
| 511 | .PARAMETER Success |
| 512 | Whether the operation succeeded. |
| 513 | |
| 514 | .PARAMETER PluginCount |
| 515 | Number of plugins generated. |
| 516 | |
| 517 | .PARAMETER ErrorMessage |
| 518 | Optional error message when Success is $false. |
| 519 | |
| 520 | .OUTPUTS |
| 521 | [hashtable] Result with Success, PluginCount, and ErrorMessage keys. |
| 522 | #> |
| 523 | [CmdletBinding()] |
| 524 | [OutputType([hashtable])] |
| 525 | param( |
| 526 | [Parameter(Mandatory = $true)] |
| 527 | [bool]$Success, |
| 528 | |
| 529 | [Parameter(Mandatory = $true)] |
| 530 | [int]$PluginCount, |
| 531 | |
| 532 | [Parameter(Mandatory = $false)] |
| 533 | [string]$ErrorMessage = '' |
| 534 | ) |
| 535 | |
| 536 | return @{ |
| 537 | Success = $Success |
| 538 | PluginCount = $PluginCount |
| 539 | ErrorMessage = $ErrorMessage |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | # --------------------------------------------------------------------------- |
| 544 | # I/O Functions (file system operations) |
| 545 | # --------------------------------------------------------------------------- |
| 546 | |
| 547 | function Test-SymlinkCapability { |
| 548 | <# |
| 549 | .SYNOPSIS |
| 550 | Probes whether the current process can create symbolic links. |
| 551 | |
| 552 | .DESCRIPTION |
| 553 | Creates a temporary file and attempts to symlink to it. Returns $true |
| 554 | when the OS and process privileges allow symlink creation, $false |
| 555 | otherwise. The probe directory is cleaned up unconditionally. |
| 556 | #> |
| 557 | [CmdletBinding()] |
| 558 | [OutputType([bool])] |
| 559 | param() |
| 560 | |
| 561 | $tempDir = Join-Path -Path ([System.IO.Path]::GetTempPath()) -ChildPath "hve-symlink-probe-$PID" |
| 562 | $targetFile = Join-Path -Path $tempDir -ChildPath 'target.txt' |
| 563 | $linkFile = Join-Path -Path $tempDir -ChildPath 'link.txt' |
| 564 | try { |
| 565 | New-Item -ItemType Directory -Path $tempDir -Force | Out-Null |
| 566 | Set-Content -Path $targetFile -Value 'probe' -NoNewline |
| 567 | New-Item -ItemType SymbolicLink -Path $linkFile -Target $targetFile -ErrorAction Stop | Out-Null |
| 568 | return $true |
| 569 | } |
| 570 | catch { |
| 571 | return $false |
| 572 | } |
| 573 | finally { |
| 574 | if (Test-Path -Path $tempDir) { |
| 575 | Remove-Item -Path $tempDir -Recurse -Force -ErrorAction SilentlyContinue |
| 576 | } |
| 577 | } |
| 578 | } |
| 579 | |
| 580 | function New-PluginLink { |
| 581 | <# |
| 582 | .SYNOPSIS |
| 583 | Links a source path into a plugin destination via symlink or text stub. |
| 584 | |
| 585 | .DESCRIPTION |
| 586 | When SymlinkCapable is set, creates a relative symbolic link from |
| 587 | DestinationPath to SourcePath. Otherwise writes a text stub file |
| 588 | containing the relative path, matching the format git produces when |
| 589 | core.symlinks is false. Text stubs keep git status clean on Windows |
| 590 | without Developer Mode or elevated privileges. |
| 591 | |
| 592 | .PARAMETER SourcePath |
| 593 | Absolute path to the real file or directory. |
| 594 | |
| 595 | .PARAMETER DestinationPath |
| 596 | Absolute path where the link or text stub will be created. |
| 597 | |
| 598 | .PARAMETER SymlinkCapable |
| 599 | When set, create a symbolic link; otherwise write a text stub. |
| 600 | #> |
| 601 | [CmdletBinding()] |
| 602 | param( |
| 603 | [Parameter(Mandatory = $true)] |
| 604 | [string]$SourcePath, |
| 605 | |
| 606 | [Parameter(Mandatory = $true)] |
| 607 | [string]$DestinationPath, |
| 608 | |
| 609 | [Parameter(Mandatory = $false)] |
| 610 | [switch]$SymlinkCapable |
| 611 | ) |
| 612 | |
| 613 | $destinationDir = Split-Path -Parent $DestinationPath |
| 614 | if (-not (Test-Path -Path $destinationDir)) { |
| 615 | New-Item -ItemType Directory -Path $destinationDir -Force | Out-Null |
| 616 | } |
| 617 | |
| 618 | $relativePath = [System.IO.Path]::GetRelativePath($destinationDir, $SourcePath) -replace '\\', '/' |
| 619 | |
| 620 | if ($SymlinkCapable) { |
| 621 | New-Item -ItemType SymbolicLink -Path $DestinationPath -Value $relativePath -Force | Out-Null |
| 622 | } |
| 623 | else { |
| 624 | Set-ContentIfChanged -Path $DestinationPath -Value $relativePath | Out-Null |
| 625 | } |
| 626 | } |
| 627 | |
| 628 | function Write-PluginDirectory { |
| 629 | <# |
| 630 | .SYNOPSIS |
| 631 | Creates a complete plugin directory structure from a collection. |
| 632 | |
| 633 | .DESCRIPTION |
| 634 | Builds the full plugin layout under the specified plugins directory, |
| 635 | including subdirectories for agents, commands, instructions, and skills. |
| 636 | Each item is linked or copied from the plugin directory back to its |
| 637 | source in the repository. Generates plugin.json and README.md. |
| 638 | |
| 639 | .PARAMETER Collection |
| 640 | Parsed collection manifest hashtable with id, name, description, and items. |
| 641 | |
| 642 | .PARAMETER PluginsDir |
| 643 | Absolute path to the root plugins output directory. |
| 644 | |
| 645 | .PARAMETER RepoRoot |
| 646 | Absolute path to the repository root. |
| 647 | |
| 648 | .PARAMETER Version |
| 649 | Semantic version string from the repository package.json. |
| 650 | |
| 651 | .PARAMETER Maturity |
| 652 | Optional collection-level maturity string. Forwarded to |
| 653 | New-PluginReadmeContent for maturity notice injection. |
| 654 | |
| 655 | .PARAMETER DryRun |
| 656 | When specified, logs actions without creating files or directories. |
| 657 | |
| 658 | .PARAMETER SymlinkCapable |
| 659 | When specified, creates symbolic links; otherwise copies files. |
| 660 | |
| 661 | .OUTPUTS |
| 662 | [hashtable] Result with Success, AgentCount, CommandCount, InstructionCount, |
| 663 | and SkillCount keys. |
| 664 | #> |
| 665 | [CmdletBinding()] |
| 666 | [OutputType([hashtable])] |
| 667 | param( |
| 668 | [Parameter(Mandatory = $true)] |
| 669 | [hashtable]$Collection, |
| 670 | |
| 671 | [Parameter(Mandatory = $true)] |
| 672 | [string]$PluginsDir, |
| 673 | |
| 674 | [Parameter(Mandatory = $true)] |
| 675 | [string]$RepoRoot, |
| 676 | |
| 677 | [Parameter(Mandatory = $true)] |
| 678 | [string]$Version, |
| 679 | |
| 680 | [Parameter(Mandatory = $false)] |
| 681 | [AllowNull()] |
| 682 | [AllowEmptyString()] |
| 683 | [string]$Maturity, |
| 684 | |
| 685 | [Parameter(Mandatory = $false)] |
| 686 | [switch]$DryRun, |
| 687 | |
| 688 | [Parameter(Mandatory = $false)] |
| 689 | [switch]$SymlinkCapable |
| 690 | ) |
| 691 | |
| 692 | $collectionId = $Collection.id |
| 693 | $pluginRoot = Join-Path -Path $PluginsDir -ChildPath $collectionId |
| 694 | |
| 695 | $counts = @{ |
| 696 | AgentCount = 0 |
| 697 | CommandCount = 0 |
| 698 | InstructionCount = 0 |
| 699 | SkillCount = 0 |
| 700 | } |
| 701 | |
| 702 | # Track unique directories per kind for plugin.json path arrays |
| 703 | $agentDirs = [System.Collections.Generic.HashSet[string]]::new( |
| 704 | [System.StringComparer]::OrdinalIgnoreCase |
| 705 | ) |
| 706 | $commandDirs = [System.Collections.Generic.HashSet[string]]::new( |
| 707 | [System.StringComparer]::OrdinalIgnoreCase |
| 708 | ) |
| 709 | $skillDirs = [System.Collections.Generic.HashSet[string]]::new( |
| 710 | [System.StringComparer]::OrdinalIgnoreCase |
| 711 | ) |
| 712 | |
| 713 | $readmeItems = @() |
| 714 | $generatedFiles = [System.Collections.Generic.HashSet[string]]::new( |
| 715 | [System.StringComparer]::OrdinalIgnoreCase |
| 716 | ) |
| 717 | |
| 718 | foreach ($item in $Collection.items) { |
| 719 | $kind = $item.kind |
| 720 | $sourcePath = Join-Path -Path $RepoRoot -ChildPath $item.path |
| 721 | $subdir = Get-PluginSubdirectory -Kind $kind |
| 722 | |
| 723 | if ($kind -eq 'skill') { |
| 724 | # Skills are directory symlinks; use the directory name as FileName |
| 725 | $fileName = Split-Path -Leaf $item.path |
| 726 | $itemName = Get-PluginItemName -FileName $fileName -Kind $kind |
| 727 | $itemSubpath = Get-PluginItemSubpath -Path $item.path -Kind $kind |
| 728 | if ($itemSubpath) { |
| 729 | $destPath = Join-Path -Path $pluginRoot -ChildPath $subdir -AdditionalChildPath $itemSubpath, $itemName |
| 730 | } else { |
| 731 | $destPath = Join-Path -Path $pluginRoot -ChildPath $subdir -AdditionalChildPath $itemName |
| 732 | } |
| 733 | |
| 734 | # Read frontmatter from SKILL.md for description; fall back to directory name |
| 735 | $skillMdPath = Join-Path -Path $sourcePath -ChildPath 'SKILL.md' |
| 736 | if (Test-Path -Path $skillMdPath) { |
| 737 | $frontmatter = Get-ArtifactFrontmatter -FilePath $skillMdPath -FallbackDescription $fileName |
| 738 | $description = $frontmatter.description |
| 739 | } |
| 740 | else { |
| 741 | $description = $fileName |
| 742 | } |
| 743 | } |
| 744 | else { |
| 745 | $fileName = Split-Path -Leaf $item.path |
| 746 | $itemName = Get-PluginItemName -FileName $fileName -Kind $kind |
| 747 | $itemSubpath = Get-PluginItemSubpath -Path $item.path -Kind $kind |
| 748 | if ($itemSubpath) { |
| 749 | $destPath = Join-Path -Path $pluginRoot -ChildPath $subdir -AdditionalChildPath $itemSubpath, $itemName |
| 750 | } else { |
| 751 | $destPath = Join-Path -Path $pluginRoot -ChildPath $subdir -AdditionalChildPath $itemName |
| 752 | } |
| 753 | |
| 754 | # Read frontmatter from the source file for description |
| 755 | $fallback = $itemName -replace '\.md$', '' |
| 756 | if (Test-Path -Path $sourcePath) { |
| 757 | $frontmatter = Get-ArtifactFrontmatter -FilePath $sourcePath -FallbackDescription $fallback |
| 758 | $description = $frontmatter.description |
| 759 | } |
| 760 | else { |
| 761 | $description = $fallback |
| 762 | Write-Warning "Source file not found: $sourcePath" |
| 763 | } |
| 764 | } |
| 765 | |
| 766 | $readmeItems += @{ |
| 767 | Name = $itemName -replace '\.md$', '' |
| 768 | Description = $description |
| 769 | Kind = $kind |
| 770 | } |
| 771 | |
| 772 | # Update counts and collect parent directories for manifest paths |
| 773 | switch ($kind) { |
| 774 | 'agent' { |
| 775 | $counts.AgentCount++ |
| 776 | $parentDir = Split-Path -Parent $destPath |
| 777 | $relDir = [System.IO.Path]::GetRelativePath($pluginRoot, $parentDir) -replace '\\', '/' |
| 778 | [void]$agentDirs.Add("$relDir/") |
| 779 | } |
| 780 | 'prompt' { |
| 781 | $counts.CommandCount++ |
| 782 | $parentDir = Split-Path -Parent $destPath |
| 783 | $relDir = [System.IO.Path]::GetRelativePath($pluginRoot, $parentDir) -replace '\\', '/' |
| 784 | [void]$commandDirs.Add("$relDir/") |
| 785 | } |
| 786 | 'instruction' { $counts.InstructionCount++ } |
| 787 | 'skill' { |
| 788 | $counts.SkillCount++ |
| 789 | # Skills: the CLI scans for <name>/SKILL.md; point at the grandparent |
| 790 | $parentDir = Split-Path -Parent $destPath |
| 791 | $relDir = [System.IO.Path]::GetRelativePath($pluginRoot, $parentDir) -replace '\\', '/' |
| 792 | [void]$skillDirs.Add("$relDir/") |
| 793 | } |
| 794 | } |
| 795 | |
| 796 | [void]$generatedFiles.Add($destPath) |
| 797 | |
| 798 | if ($DryRun) { |
| 799 | Write-Verbose "DryRun: Would create link $destPath -> $sourcePath" |
| 800 | continue |
| 801 | } |
| 802 | |
| 803 | New-PluginLink -SourcePath $sourcePath -DestinationPath $destPath -SymlinkCapable:$SymlinkCapable |
| 804 | } |
| 805 | |
| 806 | # Link shared resource directories (unconditional, all plugins) |
| 807 | $sharedDirs = @( |
| 808 | @{ Source = 'docs/templates'; Destination = 'docs/templates' } |
| 809 | @{ Source = 'scripts/lib'; Destination = 'scripts/lib' } |
| 810 | ) |
| 811 | |
| 812 | foreach ($dir in $sharedDirs) { |
| 813 | $sourcePath = Join-Path -Path $RepoRoot -ChildPath $dir.Source |
| 814 | $destPath = Join-Path -Path $pluginRoot -ChildPath $dir.Destination |
| 815 | |
| 816 | if (-not (Test-Path -Path $sourcePath)) { |
| 817 | Write-Warning "Shared directory not found: $sourcePath" |
| 818 | continue |
| 819 | } |
| 820 | |
| 821 | [void]$generatedFiles.Add($destPath) |
| 822 | |
| 823 | if ($DryRun) { |
| 824 | Write-Verbose "DryRun: Would create shared directory link $destPath -> $sourcePath" |
| 825 | continue |
| 826 | } |
| 827 | |
| 828 | New-PluginLink -SourcePath $sourcePath -DestinationPath $destPath -SymlinkCapable:$SymlinkCapable |
| 829 | } |
| 830 | |
| 831 | # Generate plugin.json with explicit path arrays for CLI discovery |
| 832 | $manifestDir = Join-Path -Path $pluginRoot -ChildPath '.github' -AdditionalChildPath 'plugin' |
| 833 | $manifestPath = Join-Path -Path $manifestDir -ChildPath 'plugin.json' |
| 834 | $manifest = New-PluginManifestContent ` |
| 835 | -CollectionId $collectionId ` |
| 836 | -Description $Collection.description ` |
| 837 | -Version $Version ` |
| 838 | -AgentPaths @($agentDirs) ` |
| 839 | -CommandPaths @($commandDirs) ` |
| 840 | -SkillPaths @($skillDirs) |
| 841 | [void]$generatedFiles.Add($manifestPath) |
| 842 | |
| 843 | if ($DryRun) { |
| 844 | Write-Verbose "DryRun: Would write plugin.json at $manifestPath" |
| 845 | } |
| 846 | else { |
| 847 | if (-not (Test-Path -Path $manifestDir)) { |
| 848 | New-Item -ItemType Directory -Path $manifestDir -Force | Out-Null |
| 849 | } |
| 850 | $jsonContent = $manifest | ConvertTo-Json -Depth 10 |
| 851 | Set-ContentIfChanged -Path $manifestPath -Value $jsonContent | Out-Null |
| 852 | } |
| 853 | |
| 854 | # Generate README.md |
| 855 | $readmePath = Join-Path -Path $pluginRoot -ChildPath 'README.md' |
| 856 | $collectionMdPath = Join-Path -Path $RepoRoot -ChildPath "collections/$collectionId.collection.md" |
| 857 | $collectionContent = if (Test-Path -Path $collectionMdPath) { |
| 858 | Get-Content -Path $collectionMdPath -Raw |
| 859 | } else { $null } |
| 860 | $readmeContent = New-PluginReadmeContent -Collection $Collection -Items $readmeItems -Maturity $Maturity -CollectionContent $collectionContent |
| 861 | [void]$generatedFiles.Add($readmePath) |
| 862 | |
| 863 | if ($DryRun) { |
| 864 | Write-Verbose "DryRun: Would write README.md at $readmePath" |
| 865 | } |
| 866 | else { |
| 867 | Set-ContentIfChanged -Path $readmePath -Value $readmeContent | Out-Null |
| 868 | } |
| 869 | |
| 870 | return @{ |
| 871 | Success = $true |
| 872 | AgentCount = $counts.AgentCount |
| 873 | CommandCount = $counts.CommandCount |
| 874 | InstructionCount = $counts.InstructionCount |
| 875 | SkillCount = $counts.SkillCount |
| 876 | GeneratedFiles = $generatedFiles |
| 877 | } |
| 878 | } |
| 879 | |
| 880 | function Repair-PluginSymlinkIndex { |
| 881 | <# |
| 882 | .SYNOPSIS |
| 883 | Fixes git index modes for text stub files so they register as symlinks. |
| 884 | |
| 885 | .DESCRIPTION |
| 886 | On systems where symlinks are unavailable (Windows without Developer Mode), |
| 887 | New-PluginLink writes text stubs containing relative paths. Git stages |
| 888 | these as mode 100644 (regular file). This function re-indexes each text |
| 889 | stub as mode 120000 (symlink) so that Linux/macOS checkouts materialize |
| 890 | real symbolic links. |
| 891 | |
| 892 | .PARAMETER PluginsDir |
| 893 | Absolute path to the plugins output directory. |
| 894 | |
| 895 | .PARAMETER RepoRoot |
| 896 | Absolute path to the repository root (git working tree). |
| 897 | |
| 898 | .PARAMETER DryRun |
| 899 | When specified, logs what would be fixed without modifying the index. |
| 900 | |
| 901 | .OUTPUTS |
| 902 | [int] Number of index entries corrected. |
| 903 | #> |
| 904 | [CmdletBinding()] |
| 905 | [OutputType([int])] |
| 906 | param( |
| 907 | [Parameter(Mandatory = $true)] |
| 908 | [ValidateNotNullOrEmpty()] |
| 909 | [string]$PluginsDir, |
| 910 | |
| 911 | [Parameter(Mandatory = $true)] |
| 912 | [ValidateNotNullOrEmpty()] |
| 913 | [string]$RepoRoot, |
| 914 | |
| 915 | [Parameter(Mandatory = $false)] |
| 916 | [switch]$DryRun |
| 917 | ) |
| 918 | |
| 919 | if (-not (Test-Path -Path $PluginsDir)) { |
| 920 | return 0 |
| 921 | } |
| 922 | |
| 923 | # Build a set of paths already tracked in the git index under plugins/. |
| 924 | # --index-info silently ignores untracked paths (PowerShell pipe encoding |
| 925 | # issue), so new files must be added individually via --cacheinfo. |
| 926 | $trackedPaths = [System.Collections.Generic.HashSet[string]]::new( |
| 927 | [System.StringComparer]::OrdinalIgnoreCase |
| 928 | ) |
| 929 | $alreadySymlink = [System.Collections.Generic.HashSet[string]]::new( |
| 930 | [System.StringComparer]::OrdinalIgnoreCase |
| 931 | ) |
| 932 | $pluginsRel = [System.IO.Path]::GetRelativePath($RepoRoot, $PluginsDir) -replace '\\', '/' |
| 933 | $lsOutput = git ls-files --stage -- $pluginsRel 2>$null |
| 934 | if ($lsOutput) { |
| 935 | foreach ($line in @($lsOutput)) { |
| 936 | if ($line -match '^(\d+)\s+[0-9a-f]+\s+\d+\t(.+)$') { |
| 937 | [void]$trackedPaths.Add($Matches[2]) |
| 938 | if ($Matches[1] -eq '120000') { |
| 939 | [void]$alreadySymlink.Add($Matches[2]) |
| 940 | } |
| 941 | } |
| 942 | } |
| 943 | } |
| 944 | |
| 945 | $fixedCount = 0 |
| 946 | $files = Get-ChildItem -Path $PluginsDir -File -Recurse |
| 947 | |
| 948 | foreach ($file in $files) { |
| 949 | # Text stubs are small files whose content is a relative path with |
| 950 | # forward slashes, no line breaks, starting with ../ |
| 951 | if ($file.Length -gt 500) { |
| 952 | continue |
| 953 | } |
| 954 | |
| 955 | $content = [System.IO.File]::ReadAllText($file.FullName) |
| 956 | |
| 957 | if ($content -notmatch '^\.\./') { |
| 958 | continue |
| 959 | } |
| 960 | if ($content.Contains("`n") -or $content.Contains("`r")) { |
| 961 | continue |
| 962 | } |
| 963 | |
| 964 | $repoRelPath = [System.IO.Path]::GetRelativePath($RepoRoot, $file.FullName) -replace '\\', '/' |
| 965 | |
| 966 | if ($alreadySymlink.Contains($repoRelPath)) { |
| 967 | continue |
| 968 | } |
| 969 | |
| 970 | if ($DryRun) { |
| 971 | Write-Verbose "DryRun: Would fix index mode for $repoRelPath" |
| 972 | $fixedCount++ |
| 973 | continue |
| 974 | } |
| 975 | |
| 976 | $hashOutput = git hash-object -w -- $file.FullName 2>&1 |
| 977 | if ($LASTEXITCODE -ne 0) { |
| 978 | Write-Warning "Failed to hash-object for $repoRelPath" |
| 979 | continue |
| 980 | } |
| 981 | |
| 982 | # Extract clean SHA string, filtering out any ErrorRecord objects |
| 983 | $sha = @($hashOutput | Where-Object { $_ -is [string] -and $_ -match '^[0-9a-f]{40}' })[0] |
| 984 | if (-not $sha) { |
| 985 | Write-Warning "No valid SHA returned for $repoRelPath" |
| 986 | continue |
| 987 | } |
| 988 | |
| 989 | # Use --add for untracked files; harmless for already-tracked entries. |
| 990 | # Avoids --index-info piping which breaks on Windows due to CRLF stdin. |
| 991 | $addFlag = if (-not $trackedPaths.Contains($repoRelPath)) { '--add' } else { $null } |
| 992 | $cacheArgs = @('update-index') + @($addFlag | Where-Object { $_ }) + @('--cacheinfo', "120000,$sha,$repoRelPath") |
| 993 | $cacheResult = & git @cacheArgs 2>&1 |
| 994 | if ($LASTEXITCODE -ne 0) { |
| 995 | $errorMsg = @($cacheResult | ForEach-Object { $_.ToString() }) -join '; ' |
| 996 | Write-Warning "Failed to update index entry for ${repoRelPath}: $errorMsg" |
| 997 | continue |
| 998 | } |
| 999 | $fixedCount++ |
| 1000 | Write-Verbose "Fixed index mode: $repoRelPath -> 120000" |
| 1001 | } |
| 1002 | |
| 1003 | return $fixedCount |
| 1004 | } |
| 1005 | |
| 1006 | Export-ModuleMember -Function @( |
| 1007 | 'Get-PluginItemName', |
| 1008 | 'Get-PluginItemSubpath', |
| 1009 | 'Get-PluginSubdirectory', |
| 1010 | 'New-GenerateResult', |
| 1011 | 'New-MarketplaceManifestContent', |
| 1012 | 'New-PluginLink', |
| 1013 | 'New-PluginManifestContent', |
| 1014 | 'New-PluginReadmeContent', |
| 1015 | 'Repair-PluginSymlinkIndex', |
| 1016 | 'Test-SymlinkCapability', |
| 1017 | 'Write-MarketplaceManifest', |
| 1018 | 'Write-PluginDirectory' |
| 1019 | ) |
| 1020 | |