| 1 | // Package pluginpkg handles installed Reasonix plugin packages. |
| 2 | // |
| 3 | // Plugin packages are higher-level bundles that can contribute skills, hooks, |
| 4 | // and MCP servers. They are intentionally parsed into package-local structs so |
| 5 | // config/hook/desktop callers can adapt them without creating import cycles. |
| 6 | package pluginpkg |
| 7 | |
| 8 | import ( |
| 9 | "encoding/json" |
| 10 | "errors" |
| 11 | "fmt" |
| 12 | "os" |
| 13 | "path" |
| 14 | "path/filepath" |
| 15 | "regexp" |
| 16 | "sort" |
| 17 | "strings" |
| 18 | "sync" |
| 19 | |
| 20 | "reasonix/internal/command" |
| 21 | "reasonix/internal/fileutil" |
| 22 | fileencoding "reasonix/internal/fileutil/encoding" |
| 23 | "reasonix/internal/frontmatter" |
| 24 | ) |
| 25 | |
| 26 | const ( |
| 27 | NativeManifest = "reasonix-plugin.json" |
| 28 | CodexManifest = ".codex-plugin/plugin.json" |
| 29 | ClaudeManifest = ".claude-plugin/plugin.json" |
| 30 | StateFilename = "plugin-packages.json" |
| 31 | |
| 32 | claudeSettingsPath = ".claude/settings.json" |
| 33 | claudeInstructions = "CLAUDE.md" |
| 34 | ) |
| 35 | |
| 36 | var validName = regexp.MustCompile(`^[a-zA-Z0-9][a-zA-Z0-9._-]{0,63}$`) |
| 37 | var windowsAbsolutePath = regexp.MustCompile(`^[A-Za-z]:/`) |
| 38 | |
| 39 | // Package is one parsed plugin package rooted on disk. |
| 40 | type Package struct { |
| 41 | Root string |
| 42 | ManifestKind string |
| 43 | Manifest Manifest |
| 44 | Compatibility Compatibility |
| 45 | } |
| 46 | |
| 47 | type Inventory struct { |
| 48 | Skills []SkillRef |
| 49 | Agents []AgentRef |
| 50 | Commands []CommandRef |
| 51 | Prompts []PromptRef |
| 52 | Themes []ThemeRef |
| 53 | Hooks []HookRef |
| 54 | MCPServers []MCPServerRef |
| 55 | } |
| 56 | |
| 57 | type Compatibility struct { |
| 58 | Status string `json:"status"` |
| 59 | Mapped []string `json:"mapped,omitempty"` |
| 60 | Skipped []CompatibilityIssue `json:"skipped,omitempty"` |
| 61 | } |
| 62 | |
| 63 | type CompatibilityIssue struct { |
| 64 | Capability string `json:"capability"` |
| 65 | Path string `json:"path,omitempty"` |
| 66 | Reason string `json:"reason"` |
| 67 | } |
| 68 | |
| 69 | type SkillRef struct { |
| 70 | Name string |
| 71 | Description string |
| 72 | Path string |
| 73 | Invocation string |
| 74 | RunAs string |
| 75 | } |
| 76 | |
| 77 | type AgentRef struct { |
| 78 | Name string |
| 79 | Description string |
| 80 | Path string |
| 81 | Invocation string |
| 82 | Model string |
| 83 | AllowedTools []string |
| 84 | } |
| 85 | |
| 86 | // CommandRef is one custom slash command a plugin contributes: a flat <name>.md |
| 87 | // prompt template invoked as /<name> (Claude plugin commands map here 1:1). |
| 88 | type CommandRef struct { |
| 89 | Name string |
| 90 | Description string |
| 91 | ArgHint string |
| 92 | Path string |
| 93 | Invocation string |
| 94 | } |
| 95 | |
| 96 | // PromptRef is one prompt template a plugin contributes from a prompts |
| 97 | // directory (the Manifest v1 name for what legacy manifests call commands). |
| 98 | // Prompt files share the slash-command file shape (flat <name>.md with |
| 99 | // frontmatter) but map to kernel KindPrompt contributions, not commands. |
| 100 | type PromptRef struct { |
| 101 | Name string |
| 102 | Description string |
| 103 | ArgHint string |
| 104 | Path string |
| 105 | } |
| 106 | |
| 107 | // ThemeRef is one theme file (*.reasonix-theme) a plugin contributes, |
| 108 | // resolved from the manifest's themes list (plain paths and globs). |
| 109 | type ThemeRef struct { |
| 110 | Name string |
| 111 | Path string |
| 112 | } |
| 113 | |
| 114 | type HookRef struct { |
| 115 | Event string |
| 116 | Match string |
| 117 | Command string |
| 118 | ContextFile string |
| 119 | Description string |
| 120 | } |
| 121 | |
| 122 | type MCPServerRef struct { |
| 123 | Name string |
| 124 | DisplayName string |
| 125 | Description string |
| 126 | Transport string |
| 127 | Command string |
| 128 | URL string |
| 129 | AutoStart bool |
| 130 | } |
| 131 | |
| 132 | // Manifest is the normalized manifest shape used by Reasonix. |
| 133 | type Manifest struct { |
| 134 | Name string |
| 135 | Version string |
| 136 | Description string |
| 137 | Homepage string |
| 138 | Repository string |
| 139 | Skills []string |
| 140 | // Agents are directories of Claude-style flat agent Markdown files. They are |
| 141 | // loaded as plugin-owned, manually invoked Reasonix subagent profiles. |
| 142 | Agents []string |
| 143 | // Commands are directories of flat <name>.md slash-command prompt templates |
| 144 | // (rendered with $ARGUMENTS/$1..$N on /<name>). Declared explicitly in a |
| 145 | // manifest or adopted from a Claude plugin's conventional commands/ dir. |
| 146 | Commands []string |
| 147 | Hooks map[string][]Hook |
| 148 | MCPServers map[string]MCPServer |
| 149 | // Prompts are directories of flat <name>.md prompt templates — the |
| 150 | // Manifest v1 name for what legacy manifests call commands. The two are |
| 151 | // separate semantic sets: commands become slash commands, prompts become |
| 152 | // kernel KindPrompt contributions. A path listed under both stays in both. |
| 153 | Prompts []string |
| 154 | // Themes are *.reasonix-theme file paths or per-segment glob patterns |
| 155 | // (e.g. "themes/*.reasonix-theme"), all lexically inside the plugin root. |
| 156 | Themes []string |
| 157 | // Runtime declares a plugin-owned runtime process (Manifest v1 only). |
| 158 | // nil for legacy, Codex, and Claude packages. |
| 159 | Runtime *RuntimeSpec |
| 160 | } |
| 161 | |
| 162 | type Hook struct { |
| 163 | Match string `json:"match,omitempty"` |
| 164 | Command string `json:"command,omitempty"` |
| 165 | Args []string `json:"args,omitempty"` |
| 166 | ArgsSet bool `json:"-"` |
| 167 | ContextFile string `json:"contextFile,omitempty"` |
| 168 | ShellCommand bool `json:"shellCommand,omitempty"` |
| 169 | Shell string `json:"shell,omitempty"` |
| 170 | Async bool `json:"async,omitempty"` |
| 171 | PayloadFormat string `json:"payloadFormat,omitempty"` |
| 172 | Description string `json:"description,omitempty"` |
| 173 | Timeout int `json:"timeout,omitempty"` |
| 174 | Cwd string `json:"cwd,omitempty"` |
| 175 | Env map[string]string `json:"env,omitempty"` |
| 176 | } |
| 177 | |
| 178 | // UnmarshalJSON preserves whether args was present, including an explicit |
| 179 | // empty array. Hook execution uses field presence — not argument count — to |
| 180 | // distinguish exec form from shell form. |
| 181 | func (h *Hook) UnmarshalJSON(data []byte) error { |
| 182 | type hookJSON Hook |
| 183 | var decoded hookJSON |
| 184 | if err := json.Unmarshal(data, &decoded); err != nil { |
| 185 | return err |
| 186 | } |
| 187 | var fields map[string]json.RawMessage |
| 188 | if err := json.Unmarshal(data, &fields); err != nil { |
| 189 | return err |
| 190 | } |
| 191 | *h = Hook(decoded) |
| 192 | for name := range fields { |
| 193 | if strings.EqualFold(name, "args") { |
| 194 | h.ArgsSet = true |
| 195 | break |
| 196 | } |
| 197 | } |
| 198 | return nil |
| 199 | } |
| 200 | |
| 201 | // MarshalJSON keeps an explicit empty args array visible. Without this custom |
| 202 | // form, omitempty would erase args:[] and silently change exec form into shell |
| 203 | // form after a JSON round trip. |
| 204 | func (h Hook) MarshalJSON() ([]byte, error) { |
| 205 | type hookJSON Hook |
| 206 | data, err := json.Marshal(hookJSON(h)) |
| 207 | if err != nil || !h.ArgsSet { |
| 208 | return data, err |
| 209 | } |
| 210 | var fields map[string]json.RawMessage |
| 211 | if err := json.Unmarshal(data, &fields); err != nil { |
| 212 | return nil, err |
| 213 | } |
| 214 | args := h.Args |
| 215 | if args == nil { |
| 216 | args = []string{} |
| 217 | } |
| 218 | rawArgs, err := json.Marshal(args) |
| 219 | if err != nil { |
| 220 | return nil, err |
| 221 | } |
| 222 | fields["args"] = rawArgs |
| 223 | return json.Marshal(fields) |
| 224 | } |
| 225 | |
| 226 | type MCPServer struct { |
| 227 | Type string `json:"type,omitempty"` |
| 228 | Command string `json:"command,omitempty"` |
| 229 | Args []string `json:"args,omitempty"` |
| 230 | Env map[string]string `json:"env,omitempty"` |
| 231 | URL string `json:"url,omitempty"` |
| 232 | Headers map[string]string `json:"headers,omitempty"` |
| 233 | AutoStart *bool `json:"auto_start,omitempty"` |
| 234 | Tier string `json:"tier,omitempty"` |
| 235 | DisplayName string `json:"display_name,omitempty"` |
| 236 | Description string `json:"description,omitempty"` |
| 237 | Imported bool `json:"imported,omitempty"` |
| 238 | } |
| 239 | |
| 240 | // State is persisted at <Reasonix home>/plugin-packages.json. |
| 241 | type State struct { |
| 242 | Version int `json:"version"` |
| 243 | Plugins []InstalledPlugin `json:"plugins"` |
| 244 | } |
| 245 | |
| 246 | type InstalledPlugin struct { |
| 247 | Name string `json:"name"` |
| 248 | Source string `json:"source,omitempty"` |
| 249 | Root string `json:"root"` |
| 250 | Version string `json:"version,omitempty"` |
| 251 | Description string `json:"description,omitempty"` |
| 252 | ManifestKind string `json:"manifestKind,omitempty"` |
| 253 | Enabled bool `json:"enabled"` |
| 254 | Commit string `json:"commit,omitempty"` |
| 255 | } |
| 256 | |
| 257 | type InstalledPackage struct { |
| 258 | Installed InstalledPlugin |
| 259 | Package Package |
| 260 | Warnings []string |
| 261 | } |
| 262 | |
| 263 | func IsValidName(name string) bool { return validName.MatchString(strings.TrimSpace(name)) } |
| 264 | |
| 265 | func StatePath(reasonixHome string) string { |
| 266 | return filepath.Join(reasonixHome, StateFilename) |
| 267 | } |
| 268 | |
| 269 | func PluginsDir(reasonixHome string) string { |
| 270 | return filepath.Join(reasonixHome, "plugins") |
| 271 | } |
| 272 | |
| 273 | func InstallRoot(reasonixHome, name string) string { |
| 274 | return filepath.Join(PluginsDir(reasonixHome), name) |
| 275 | } |
| 276 | |
| 277 | func LoadState(reasonixHome string) (State, error) { |
| 278 | var st State |
| 279 | b, err := fileencoding.ReadFileUTF8(StatePath(reasonixHome)) |
| 280 | if err != nil { |
| 281 | if errors.Is(err, os.ErrNotExist) { |
| 282 | return State{Version: 1}, nil |
| 283 | } |
| 284 | return State{}, err |
| 285 | } |
| 286 | if err := json.Unmarshal(b, &st); err != nil { |
| 287 | return State{}, err |
| 288 | } |
| 289 | if st.Version == 0 { |
| 290 | st.Version = 1 |
| 291 | } |
| 292 | sort.SliceStable(st.Plugins, func(i, j int) bool { return st.Plugins[i].Name < st.Plugins[j].Name }) |
| 293 | return st, nil |
| 294 | } |
| 295 | |
| 296 | func SaveState(reasonixHome string, st State) error { |
| 297 | if st.Version == 0 { |
| 298 | st.Version = 1 |
| 299 | } |
| 300 | sort.SliceStable(st.Plugins, func(i, j int) bool { return st.Plugins[i].Name < st.Plugins[j].Name }) |
| 301 | b, err := json.MarshalIndent(st, "", " ") |
| 302 | if err != nil { |
| 303 | return err |
| 304 | } |
| 305 | b = append(b, '\n') |
| 306 | return fileutil.AtomicWriteFile(StatePath(reasonixHome), b, 0o644) |
| 307 | } |
| 308 | |
| 309 | // stateMu serialises the read-modify-write of the state file within this |
| 310 | // process. SaveState writes atomically (tmpfile + rename), so concurrent |
| 311 | // callers never see a half-written file; this lock additionally prevents two |
| 312 | // in-process load-modify-save cycles from clobbering each other's edit. It is |
| 313 | // not a cross-process lock — concurrent Reasonix processes can still race. |
| 314 | var stateMu sync.Mutex |
| 315 | |
| 316 | func Upsert(reasonixHome string, p InstalledPlugin) error { |
| 317 | if !IsValidName(p.Name) { |
| 318 | return fmt.Errorf("invalid plugin name %q", p.Name) |
| 319 | } |
| 320 | stateMu.Lock() |
| 321 | defer stateMu.Unlock() |
| 322 | st, err := LoadState(reasonixHome) |
| 323 | if err != nil { |
| 324 | return err |
| 325 | } |
| 326 | for i := range st.Plugins { |
| 327 | if st.Plugins[i].Name == p.Name { |
| 328 | st.Plugins[i] = p |
| 329 | return SaveState(reasonixHome, st) |
| 330 | } |
| 331 | } |
| 332 | st.Plugins = append(st.Plugins, p) |
| 333 | return SaveState(reasonixHome, st) |
| 334 | } |
| 335 | |
| 336 | func Remove(reasonixHome, name string) (InstalledPlugin, bool, error) { |
| 337 | stateMu.Lock() |
| 338 | defer stateMu.Unlock() |
| 339 | st, err := LoadState(reasonixHome) |
| 340 | if err != nil { |
| 341 | return InstalledPlugin{}, false, err |
| 342 | } |
| 343 | for i, p := range st.Plugins { |
| 344 | if p.Name != name { |
| 345 | continue |
| 346 | } |
| 347 | st.Plugins = append(st.Plugins[:i], st.Plugins[i+1:]...) |
| 348 | return p, true, SaveState(reasonixHome, st) |
| 349 | } |
| 350 | return InstalledPlugin{}, false, nil |
| 351 | } |
| 352 | |
| 353 | func SetEnabled(reasonixHome, name string, enabled bool) error { |
| 354 | stateMu.Lock() |
| 355 | defer stateMu.Unlock() |
| 356 | st, err := LoadState(reasonixHome) |
| 357 | if err != nil { |
| 358 | return err |
| 359 | } |
| 360 | for i := range st.Plugins { |
| 361 | if st.Plugins[i].Name == name { |
| 362 | st.Plugins[i].Enabled = enabled |
| 363 | return SaveState(reasonixHome, st) |
| 364 | } |
| 365 | } |
| 366 | return fmt.Errorf("plugin %q is not installed", name) |
| 367 | } |
| 368 | |
| 369 | func LoadInstalled(reasonixHome string) ([]InstalledPackage, []string) { |
| 370 | st, err := LoadState(reasonixHome) |
| 371 | if err != nil { |
| 372 | return nil, []string{err.Error()} |
| 373 | } |
| 374 | var out []InstalledPackage |
| 375 | var warnings []string |
| 376 | for _, installed := range st.Plugins { |
| 377 | if !installed.Enabled { |
| 378 | continue |
| 379 | } |
| 380 | root := ResolveRoot(reasonixHome, installed.Root) |
| 381 | pkg, pkgWarnings, err := ParseDir(root) |
| 382 | if err != nil { |
| 383 | warnings = append(warnings, fmt.Sprintf("%s: %v", installed.Name, err)) |
| 384 | continue |
| 385 | } |
| 386 | out = append(out, InstalledPackage{Installed: installed, Package: pkg, Warnings: pkgWarnings}) |
| 387 | } |
| 388 | sort.SliceStable(out, func(i, j int) bool { return out[i].Installed.Name < out[j].Installed.Name }) |
| 389 | return out, warnings |
| 390 | } |
| 391 | |
| 392 | func ResolveRoot(reasonixHome, root string) string { |
| 393 | if filepath.IsAbs(root) { |
| 394 | return filepath.Clean(root) |
| 395 | } |
| 396 | return filepath.Join(reasonixHome, filepath.Clean(root)) |
| 397 | } |
| 398 | |
| 399 | func RelativeRoot(reasonixHome, root string) string { |
| 400 | if rel, err := filepath.Rel(reasonixHome, root); err == nil && rel != "." && !strings.HasPrefix(rel, ".."+string(filepath.Separator)) && rel != ".." { |
| 401 | return filepath.ToSlash(rel) |
| 402 | } |
| 403 | return filepath.Clean(root) |
| 404 | } |
| 405 | |
| 406 | func ParseDir(root string) (Package, []string, error) { |
| 407 | root = filepath.Clean(root) |
| 408 | // A manifest that EXISTS but fails to parse fails loudly with the real |
| 409 | // error (a v1 typo names its field path); only a missing file falls |
| 410 | // through to the next manifest kind. |
| 411 | if pkg, warnings, err := parseNative(filepath.Join(root, NativeManifest), root); err == nil { |
| 412 | return pkg, warnings, nil |
| 413 | } else if !errors.Is(err, os.ErrNotExist) { |
| 414 | return Package{}, nil, err |
| 415 | } |
| 416 | if pkg, warnings, err := parseCodex(filepath.Join(root, CodexManifest), root); err == nil { |
| 417 | return pkg, warnings, nil |
| 418 | } else if !errors.Is(err, os.ErrNotExist) { |
| 419 | return Package{}, nil, err |
| 420 | } |
| 421 | if pkg, warnings, err := parseClaudePlugin(filepath.Join(root, ClaudeManifest), root); err == nil { |
| 422 | return pkg, warnings, nil |
| 423 | } else if !errors.Is(err, os.ErrNotExist) { |
| 424 | return Package{}, nil, err |
| 425 | } |
| 426 | return Package{}, nil, fmt.Errorf("no %s, %s, or %s found", NativeManifest, CodexManifest, ClaudeManifest) |
| 427 | } |
| 428 | |
| 429 | func parseNative(path, root string) (Package, []string, error) { |
| 430 | b, err := fileencoding.ReadFileUTF8(path) |
| 431 | if err != nil { |
| 432 | return Package{}, nil, err |
| 433 | } |
| 434 | apiVersion, err := sniffManifestAPIVersion(b) |
| 435 | if err != nil { |
| 436 | return Package{}, nil, err |
| 437 | } |
| 438 | if apiVersion != "" { |
| 439 | return parseNativeV1(b, root, apiVersion) |
| 440 | } |
| 441 | return parseNativeLegacy(b, root) |
| 442 | } |
| 443 | |
| 444 | // parseNativeLegacy is the pre-v1 native manifest path, preserved |
| 445 | // byte-for-byte: manifests without an apiVersion parse exactly as they |
| 446 | // always have, including silently ignoring unknown fields. |
| 447 | func parseNativeLegacy(b []byte, root string) (Package, []string, error) { |
| 448 | var raw struct { |
| 449 | Name string `json:"name"` |
| 450 | Version string `json:"version"` |
| 451 | Description string `json:"description"` |
| 452 | Homepage string `json:"homepage"` |
| 453 | Repository string `json:"repository"` |
| 454 | Skills json.RawMessage `json:"skills"` |
| 455 | Commands json.RawMessage `json:"commands"` |
| 456 | Hooks map[string][]Hook `json:"hooks"` |
| 457 | MCPServers map[string]MCPServer `json:"mcpServers"` |
| 458 | } |
| 459 | if err := json.Unmarshal(b, &raw); err != nil { |
| 460 | return Package{}, nil, err |
| 461 | } |
| 462 | skills, err := parseSkillPaths(raw.Skills) |
| 463 | if err != nil { |
| 464 | return Package{}, nil, err |
| 465 | } |
| 466 | commands, err := parseSkillPaths(raw.Commands) |
| 467 | if err != nil { |
| 468 | return Package{}, nil, err |
| 469 | } |
| 470 | manifest := Manifest{ |
| 471 | Name: strings.TrimSpace(raw.Name), |
| 472 | Version: strings.TrimSpace(raw.Version), |
| 473 | Description: strings.TrimSpace(raw.Description), |
| 474 | Homepage: strings.TrimSpace(raw.Homepage), |
| 475 | Repository: strings.TrimSpace(raw.Repository), |
| 476 | Skills: skills, |
| 477 | Commands: commands, |
| 478 | Hooks: normalizeHooks(raw.Hooks), |
| 479 | MCPServers: raw.MCPServers, |
| 480 | } |
| 481 | if err := validateManifest(root, &manifest); err != nil { |
| 482 | return Package{}, nil, err |
| 483 | } |
| 484 | warnings, issues := applyClaudeCompatibility(root, &manifest) |
| 485 | if err := validateManifest(root, &manifest); err != nil { |
| 486 | return Package{}, warnings, err |
| 487 | } |
| 488 | pkg := Package{Root: root, ManifestKind: "reasonix", Manifest: manifest} |
| 489 | pkg.Compatibility = compatibilityFor(pkg, issues) |
| 490 | return pkg, warnings, nil |
| 491 | } |
| 492 | |
| 493 | func parseCodex(path, root string) (Package, []string, error) { |
| 494 | return parseCodexLike(path, root, "codex", true) |
| 495 | } |
| 496 | |
| 497 | func parseClaudePlugin(path, root string) (Package, []string, error) { |
| 498 | return parseCodexLike(path, root, "claude", false) |
| 499 | } |
| 500 | |
| 501 | func parseCodexLike(path, root, kind string, includeCodexSessionStartHook bool) (Package, []string, error) { |
| 502 | var raw struct { |
| 503 | Name string `json:"name"` |
| 504 | Version string `json:"version"` |
| 505 | Description string `json:"description"` |
| 506 | Homepage string `json:"homepage"` |
| 507 | Repository string `json:"repository"` |
| 508 | Skills json.RawMessage `json:"skills"` |
| 509 | Commands json.RawMessage `json:"commands"` |
| 510 | } |
| 511 | if err := readJSONFile(path, &raw); err != nil { |
| 512 | return Package{}, nil, err |
| 513 | } |
| 514 | skills, err := parseSkillPaths(raw.Skills) |
| 515 | if err != nil { |
| 516 | return Package{}, nil, err |
| 517 | } |
| 518 | commands, err := parseSkillPaths(raw.Commands) |
| 519 | if err != nil { |
| 520 | return Package{}, nil, err |
| 521 | } |
| 522 | manifest := Manifest{ |
| 523 | Name: strings.TrimSpace(raw.Name), |
| 524 | Version: strings.TrimSpace(raw.Version), |
| 525 | Description: strings.TrimSpace(raw.Description), |
| 526 | Homepage: strings.TrimSpace(raw.Homepage), |
| 527 | Repository: strings.TrimSpace(raw.Repository), |
| 528 | Skills: skills, |
| 529 | Commands: commands, |
| 530 | } |
| 531 | hookPath := filepath.Join(root, "hooks", "session-start-codex") |
| 532 | if includeCodexSessionStartHook { |
| 533 | if info, err := os.Stat(hookPath); err == nil && info.Mode().IsRegular() { |
| 534 | manifest.Hooks = map[string][]Hook{ |
| 535 | "SessionStart": {{ |
| 536 | Command: hookPath, |
| 537 | Cwd: root, |
| 538 | Description: "Codex-compatible session start hook from " + manifest.Name, |
| 539 | }}, |
| 540 | } |
| 541 | } |
| 542 | } |
| 543 | var warnings []string |
| 544 | var issues []CompatibilityIssue |
| 545 | if kind == "claude" { |
| 546 | warnings = append(warnings, applyClaudeConventionDirs(root, &manifest)...) |
| 547 | } |
| 548 | compatWarnings, compatIssues := applyClaudeCompatibility(root, &manifest) |
| 549 | warnings = append(warnings, compatWarnings...) |
| 550 | issues = append(issues, compatIssues...) |
| 551 | if err := validateManifest(root, &manifest); err != nil { |
| 552 | return Package{}, warnings, err |
| 553 | } |
| 554 | pkg := Package{Root: root, ManifestKind: kind, Manifest: manifest} |
| 555 | pkg.Compatibility = compatibilityFor(pkg, issues) |
| 556 | return pkg, warnings, nil |
| 557 | } |
| 558 | |
| 559 | // claudeConventionSkillDirs are the directories a Claude plugin loads skills |
| 560 | // from BY CONVENTION — the official plugin layout auto-discovers skills/ (and |
| 561 | // packs in the wild use .claude/skills/) without declaring them in |
| 562 | // plugin.json, whose manifest usually carries metadata only. |
| 563 | var claudeConventionSkillDirs = []string{"skills", ".claude/skills"} |
| 564 | |
| 565 | // claudeConventionCommandDirs are the directories a Claude plugin loads slash |
| 566 | // commands from by convention. A command is a flat <name>.md prompt template |
| 567 | // the user invokes as /<name> — exactly Reasonix's custom-command shape |
| 568 | // (internal/command) — so these directories map onto Manifest.Commands and |
| 569 | // join command discovery at the lowest priority. Unlike skill dirs they are |
| 570 | // adopted even when the manifest declares skills explicitly, because |
| 571 | // plugin.json never lists commands. |
| 572 | var claudeConventionCommandDirs = []string{"commands", ".claude/commands"} |
| 573 | |
| 574 | var claudeConventionAgentDirs = []string{"agents"} |
| 575 | |
| 576 | // applyClaudeConventionDirs fills manifest.Skills from the conventional skill |
| 577 | // directories when the manifest declares none (the standard Claude plugin |
| 578 | // shape), adopts conventional command directories into manifest.Commands, and |
| 579 | // reports the conventional capabilities Reasonix cannot map. |
| 580 | func applyClaudeConventionDirs(root string, manifest *Manifest) []string { |
| 581 | var warnings []string |
| 582 | if len(manifest.Skills) == 0 { |
| 583 | for _, rel := range claudeConventionSkillDirs { |
| 584 | dir := filepath.Join(root, filepath.FromSlash(rel)) |
| 585 | if dirContainsSkill(dir) { |
| 586 | manifest.Skills = append(manifest.Skills, rel) |
| 587 | } |
| 588 | } |
| 589 | } |
| 590 | for _, rel := range claudeConventionCommandDirs { |
| 591 | dir := filepath.Join(root, filepath.FromSlash(rel)) |
| 592 | if dirContainsCommandMd(dir) && !containsPathEntry(manifest.Commands, rel) { |
| 593 | manifest.Commands = append(manifest.Commands, rel) |
| 594 | } |
| 595 | } |
| 596 | for _, rel := range claudeConventionAgentDirs { |
| 597 | dir := filepath.Join(root, filepath.FromSlash(rel)) |
| 598 | if dirContainsAgentMd(dir) && !containsPathEntry(manifest.Agents, rel) { |
| 599 | manifest.Agents = append(manifest.Agents, rel) |
| 600 | } |
| 601 | } |
| 602 | return warnings |
| 603 | } |
| 604 | |
| 605 | // containsPathEntry reports whether the manifest path list already names rel |
| 606 | // (slash-normalized), so convention adoption never duplicates an explicit entry. |
| 607 | func containsPathEntry(paths []string, rel string) bool { |
| 608 | for _, p := range paths { |
| 609 | if filepath.ToSlash(filepath.Clean(filepath.FromSlash(p))) == rel { |
| 610 | return true |
| 611 | } |
| 612 | } |
| 613 | return false |
| 614 | } |
| 615 | |
| 616 | // dirContainsSkill reports whether dir holds at least one skill definition |
| 617 | // (<dir>/<name>/SKILL.md), so an empty conventional directory is not adopted |
| 618 | // as a skill root. |
| 619 | func dirContainsSkill(dir string) bool { |
| 620 | entries, err := os.ReadDir(dir) |
| 621 | if err != nil { |
| 622 | return false |
| 623 | } |
| 624 | for _, e := range entries { |
| 625 | if !e.IsDir() { |
| 626 | continue |
| 627 | } |
| 628 | if info, err := os.Stat(filepath.Join(dir, e.Name(), "SKILL.md")); err == nil && info.Mode().IsRegular() { |
| 629 | return true |
| 630 | } |
| 631 | } |
| 632 | return false |
| 633 | } |
| 634 | |
| 635 | // dirContainsCommandMd reports whether dir holds at least one command |
| 636 | // definition. It delegates to the runtime loader (internal/command), so the |
| 637 | // adoption gate and what /<name> actually loads can never diverge — including |
| 638 | // arbitrarily nested namespace layouts like commands/a/b/c/commit.md. |
| 639 | func dirContainsCommandMd(dir string) bool { |
| 640 | cmds, _ := command.Load(dir) // best-effort: a missing dir or malformed files load nothing |
| 641 | return len(cmds) > 0 |
| 642 | } |
| 643 | |
| 644 | func ManifestPath(kind string) string { |
| 645 | switch kind { |
| 646 | case "reasonix": |
| 647 | return NativeManifest |
| 648 | case "codex": |
| 649 | return CodexManifest |
| 650 | case "claude": |
| 651 | return ClaudeManifest |
| 652 | default: |
| 653 | return NativeManifest |
| 654 | } |
| 655 | } |
| 656 | |
| 657 | func ManifestPaths() []string { |
| 658 | return []string{NativeManifest, CodexManifest, ClaudeManifest} |
| 659 | } |
| 660 | |
| 661 | func applyClaudeCompatibility(root string, manifest *Manifest) ([]string, []CompatibilityIssue) { |
| 662 | appendRootClaudeInstructions(root, manifest) |
| 663 | return appendClaudeCompatibility(root, manifest) |
| 664 | } |
| 665 | |
| 666 | func appendRootClaudeInstructions(root string, manifest *Manifest) { |
| 667 | path := filepath.Join(root, claudeInstructions) |
| 668 | info, err := os.Stat(path) |
| 669 | if err != nil || !info.Mode().IsRegular() { |
| 670 | return |
| 671 | } |
| 672 | if manifest.Hooks == nil { |
| 673 | manifest.Hooks = map[string][]Hook{} |
| 674 | } |
| 675 | manifest.Hooks["SessionStart"] = append(manifest.Hooks["SessionStart"], Hook{ |
| 676 | ContextFile: claudeInstructions, |
| 677 | Cwd: ".", |
| 678 | Description: "Plugin CLAUDE.md startup context from " + manifest.Name, |
| 679 | }) |
| 680 | } |
| 681 | |
| 682 | func claudeTimeoutMillis(seconds int) int { |
| 683 | if seconds <= 0 { |
| 684 | return 0 |
| 685 | } |
| 686 | return seconds * 1000 |
| 687 | } |
| 688 | |
| 689 | func cloneHookEnv(in map[string]string) map[string]string { |
| 690 | if len(in) == 0 { |
| 691 | return nil |
| 692 | } |
| 693 | out := map[string]string{} |
| 694 | for k, v := range in { |
| 695 | if strings.TrimSpace(k) != "" { |
| 696 | out[k] = v |
| 697 | } |
| 698 | } |
| 699 | return out |
| 700 | } |
| 701 | |
| 702 | func firstNonEmpty(values ...string) string { |
| 703 | for _, value := range values { |
| 704 | if strings.TrimSpace(value) != "" { |
| 705 | return value |
| 706 | } |
| 707 | } |
| 708 | return "" |
| 709 | } |
| 710 | |
| 711 | func readJSONFile(path string, v any) error { |
| 712 | b, err := fileencoding.ReadFileUTF8(path) |
| 713 | if err != nil { |
| 714 | return err |
| 715 | } |
| 716 | return json.Unmarshal(b, v) |
| 717 | } |
| 718 | |
| 719 | func parseSkillPaths(raw json.RawMessage) ([]string, error) { |
| 720 | if len(raw) == 0 || string(raw) == "null" { |
| 721 | return nil, nil |
| 722 | } |
| 723 | var one string |
| 724 | if err := json.Unmarshal(raw, &one); err == nil { |
| 725 | return cleanPathList([]string{one}) |
| 726 | } |
| 727 | var manyStrings []string |
| 728 | if err := json.Unmarshal(raw, &manyStrings); err == nil { |
| 729 | return cleanPathList(manyStrings) |
| 730 | } |
| 731 | var manyObjects []struct { |
| 732 | Path string `json:"path"` |
| 733 | } |
| 734 | if err := json.Unmarshal(raw, &manyObjects); err == nil { |
| 735 | paths := make([]string, 0, len(manyObjects)) |
| 736 | for _, item := range manyObjects { |
| 737 | paths = append(paths, item.Path) |
| 738 | } |
| 739 | return cleanPathList(paths) |
| 740 | } |
| 741 | return nil, fmt.Errorf("skills must be a path string, string array, or object array") |
| 742 | } |
| 743 | |
| 744 | func cleanPathList(paths []string) ([]string, error) { |
| 745 | var out []string |
| 746 | seen := map[string]bool{} |
| 747 | for _, raw := range paths { |
| 748 | slash, err := cleanPortableRelativePath(raw) |
| 749 | if err != nil { |
| 750 | return nil, err |
| 751 | } |
| 752 | if !seen[slash] { |
| 753 | seen[slash] = true |
| 754 | out = append(out, slash) |
| 755 | } |
| 756 | } |
| 757 | sort.Strings(out) |
| 758 | return out, nil |
| 759 | } |
| 760 | |
| 761 | func normalizeHooks(in map[string][]Hook) map[string][]Hook { |
| 762 | if len(in) == 0 { |
| 763 | return nil |
| 764 | } |
| 765 | out := map[string][]Hook{} |
| 766 | for event, hooks := range in { |
| 767 | event = strings.TrimSpace(event) |
| 768 | for _, h := range hooks { |
| 769 | h.Command = strings.TrimSpace(h.Command) |
| 770 | h.ContextFile = strings.TrimSpace(h.ContextFile) |
| 771 | h.Cwd = strings.TrimSpace(h.Cwd) |
| 772 | h.Shell = strings.ToLower(strings.TrimSpace(h.Shell)) |
| 773 | if h.Shell != "" && !h.ArgsSet { |
| 774 | h.ShellCommand = true |
| 775 | } |
| 776 | if h.Command == "" && h.ContextFile == "" { |
| 777 | continue |
| 778 | } |
| 779 | out[event] = append(out[event], h) |
| 780 | } |
| 781 | } |
| 782 | return out |
| 783 | } |
| 784 | |
| 785 | func validateManifest(root string, m *Manifest) error { |
| 786 | if !IsValidName(m.Name) { |
| 787 | return fmt.Errorf("invalid plugin name %q", m.Name) |
| 788 | } |
| 789 | for _, p := range m.Skills { |
| 790 | if err := validateRelativePath(p); err != nil { |
| 791 | return err |
| 792 | } |
| 793 | } |
| 794 | for _, p := range m.Commands { |
| 795 | if err := validateRelativePath(p); err != nil { |
| 796 | return err |
| 797 | } |
| 798 | } |
| 799 | for _, p := range m.Agents { |
| 800 | if err := validateRelativePath(p); err != nil { |
| 801 | return err |
| 802 | } |
| 803 | } |
| 804 | for _, p := range m.Prompts { |
| 805 | if err := validateRelativePath(p); err != nil { |
| 806 | return err |
| 807 | } |
| 808 | } |
| 809 | for _, p := range m.Themes { |
| 810 | if err := validateRelativePath(p); err != nil { |
| 811 | return err |
| 812 | } |
| 813 | } |
| 814 | for event, hooks := range m.Hooks { |
| 815 | if strings.TrimSpace(event) == "" { |
| 816 | return fmt.Errorf("hook event is required") |
| 817 | } |
| 818 | for _, h := range hooks { |
| 819 | if h.Command == "" && h.ContextFile == "" { |
| 820 | return fmt.Errorf("hook command or contextFile is required") |
| 821 | } |
| 822 | if !h.ArgsSet && !validHookShell(h.Shell) { |
| 823 | return fmt.Errorf("hook shell %q is not supported (use auto, bash, powershell, pwsh, or cmd)", h.Shell) |
| 824 | } |
| 825 | if h.Command != "" && !h.ShellCommand && !filepath.IsAbs(h.Command) { |
| 826 | if err := validateRelativePath(h.Command); err != nil { |
| 827 | return err |
| 828 | } |
| 829 | } |
| 830 | if h.ContextFile != "" { |
| 831 | if err := validateRelativePath(h.ContextFile); err != nil { |
| 832 | return err |
| 833 | } |
| 834 | } |
| 835 | if h.Cwd != "" && !filepath.IsAbs(h.Cwd) { |
| 836 | if err := validateRelativePath(h.Cwd); err != nil { |
| 837 | return err |
| 838 | } |
| 839 | } |
| 840 | } |
| 841 | } |
| 842 | for name := range m.MCPServers { |
| 843 | if !IsValidName(name) { |
| 844 | return fmt.Errorf("invalid MCP server name %q", name) |
| 845 | } |
| 846 | } |
| 847 | if _, err := os.Stat(root); err != nil { |
| 848 | return err |
| 849 | } |
| 850 | return nil |
| 851 | } |
| 852 | |
| 853 | func validHookShell(shell string) bool { |
| 854 | switch strings.ToLower(strings.TrimSpace(shell)) { |
| 855 | case "", "auto", "bash", "powershell", "pwsh", "cmd": |
| 856 | return true |
| 857 | default: |
| 858 | return false |
| 859 | } |
| 860 | } |
| 861 | |
| 862 | func validateRelativePath(p string) error { |
| 863 | if strings.TrimSpace(p) == "" { |
| 864 | return fmt.Errorf("plugin path is required") |
| 865 | } |
| 866 | _, err := cleanPortableRelativePath(p) |
| 867 | return err |
| 868 | } |
| 869 | |
| 870 | // cleanPortableRelativePath applies the same manifest path contract on every |
| 871 | // host OS. A plugin prepared on Windows must not turn a drive/UNC path into a |
| 872 | // harmless-looking relative path on Unix, and a Unix-rooted path must remain |
| 873 | // absolute when the same package is parsed on Windows. |
| 874 | func cleanPortableRelativePath(raw string) (string, error) { |
| 875 | trimmed := strings.TrimSpace(raw) |
| 876 | normalized := strings.ReplaceAll(trimmed, `\`, "/") |
| 877 | if filepath.IsAbs(trimmed) || path.IsAbs(normalized) || windowsAbsolutePath.MatchString(normalized) { |
| 878 | return "", fmt.Errorf("plugin path %q must be relative and stay inside the plugin root", trimmed) |
| 879 | } |
| 880 | cleaned := path.Clean(normalized) |
| 881 | if cleaned == ".." || strings.HasPrefix(cleaned, "../") { |
| 882 | return "", fmt.Errorf("plugin path %q must be relative and stay inside the plugin root", trimmed) |
| 883 | } |
| 884 | return cleaned, nil |
| 885 | } |
| 886 | |
| 887 | func (p Package) SkillRoots() []string { |
| 888 | var out []string |
| 889 | for _, rel := range p.Manifest.Skills { |
| 890 | out = append(out, filepath.Join(p.Root, filepath.FromSlash(rel))) |
| 891 | } |
| 892 | sort.Strings(out) |
| 893 | return out |
| 894 | } |
| 895 | |
| 896 | func (p Package) AgentRoots() []string { |
| 897 | var out []string |
| 898 | for _, rel := range p.Manifest.Agents { |
| 899 | out = append(out, filepath.Join(p.Root, filepath.FromSlash(rel))) |
| 900 | } |
| 901 | sort.Strings(out) |
| 902 | return out |
| 903 | } |
| 904 | |
| 905 | // CommandRoots returns the absolute command directories this package |
| 906 | // contributes to custom slash-command discovery. |
| 907 | func (p Package) CommandRoots() []string { |
| 908 | var out []string |
| 909 | for _, rel := range p.Manifest.Commands { |
| 910 | out = append(out, filepath.Join(p.Root, filepath.FromSlash(rel))) |
| 911 | } |
| 912 | sort.Strings(out) |
| 913 | return out |
| 914 | } |
| 915 | |
| 916 | // PromptRoots returns the absolute prompt-template directories this package |
| 917 | // contributes (Manifest v1 prompts). |
| 918 | func (p Package) PromptRoots() []string { |
| 919 | var out []string |
| 920 | for _, rel := range p.Manifest.Prompts { |
| 921 | out = append(out, filepath.Join(p.Root, filepath.FromSlash(rel))) |
| 922 | } |
| 923 | sort.Strings(out) |
| 924 | return out |
| 925 | } |
| 926 | |
| 927 | func (p Package) CapabilityCounts() (skills, commands, hooks, mcp int) { |
| 928 | skills = len(p.skillRefs()) |
| 929 | commands = len(p.commandRefs()) |
| 930 | for _, hs := range p.Manifest.Hooks { |
| 931 | hooks += len(hs) |
| 932 | } |
| 933 | mcp = len(p.Manifest.MCPServers) |
| 934 | return |
| 935 | } |
| 936 | |
| 937 | func (p Package) AgentCount() int { return len(p.agentRefs()) } |
| 938 | |
| 939 | // PromptCount counts the prompt templates discovered under Manifest.Prompts. |
| 940 | func (p Package) PromptCount() int { return len(p.promptRefs()) } |
| 941 | |
| 942 | // ThemeCount counts the theme files resolved from Manifest.Themes. |
| 943 | func (p Package) ThemeCount() int { return len(p.themeRefs()) } |
| 944 | |
| 945 | // CapabilitySummary is the full per-package capability count set. The |
| 946 | // four-value CapabilityCounts predates Manifest v1 and keeps its signature |
| 947 | // for existing callers (the desktop module among them); the v1 additions |
| 948 | // live here. |
| 949 | type CapabilitySummary struct { |
| 950 | Skills int |
| 951 | Agents int |
| 952 | Commands int |
| 953 | Hooks int |
| 954 | MCPServers int |
| 955 | Prompts int |
| 956 | Themes int |
| 957 | Runtime bool |
| 958 | } |
| 959 | |
| 960 | // CapabilitySummary counts everything the package contributes, including |
| 961 | // the Manifest v1 additions (prompts, themes, runtime). |
| 962 | func (p Package) CapabilitySummary() CapabilitySummary { |
| 963 | skills, commands, hooks, mcp := p.CapabilityCounts() |
| 964 | return CapabilitySummary{ |
| 965 | Skills: skills, |
| 966 | Agents: p.AgentCount(), |
| 967 | Commands: commands, |
| 968 | Hooks: hooks, |
| 969 | MCPServers: mcp, |
| 970 | Prompts: len(p.promptRefs()), |
| 971 | Themes: len(p.themeRefs()), |
| 972 | Runtime: p.Manifest.Runtime != nil, |
| 973 | } |
| 974 | } |
| 975 | |
| 976 | func (p Package) Inventory() Inventory { |
| 977 | return Inventory{ |
| 978 | Skills: p.skillRefs(), |
| 979 | Agents: p.agentRefs(), |
| 980 | Commands: p.commandRefs(), |
| 981 | Prompts: p.promptRefs(), |
| 982 | Themes: p.themeRefs(), |
| 983 | Hooks: p.hookRefs(), |
| 984 | MCPServers: p.mcpServerRefs(), |
| 985 | } |
| 986 | } |
| 987 | |
| 988 | // commandRefs loads the package's command dirs through the same loader the |
| 989 | // runtime uses (internal/command), so names, namespacing, and frontmatter |
| 990 | // semantics can never drift between the inventory and actual invocation. |
| 991 | func (p Package) commandRefs() []CommandRef { |
| 992 | roots := p.CommandRoots() |
| 993 | if len(roots) == 0 { |
| 994 | return nil |
| 995 | } |
| 996 | cmds, _ := command.Load(roots...) // best-effort: malformed files are surfaced at load time elsewhere |
| 997 | out := make([]CommandRef, 0, len(cmds)) |
| 998 | for _, c := range cmds { |
| 999 | out = append(out, CommandRef{ |
| 1000 | Name: c.Name, |
| 1001 | Description: c.Description, |
| 1002 | ArgHint: c.ArgHint, |
| 1003 | Path: c.Source, |
| 1004 | Invocation: "/" + c.Name, |
| 1005 | }) |
| 1006 | } |
| 1007 | return out |
| 1008 | } |
| 1009 | |
| 1010 | // promptRefs loads the package's prompt dirs through the same loader the |
| 1011 | // command inventory uses (internal/command): prompt templates share the |
| 1012 | // slash-command file shape, so names, frontmatter, and malformed-file |
| 1013 | // handling stay identical. |
| 1014 | func (p Package) promptRefs() []PromptRef { |
| 1015 | roots := p.PromptRoots() |
| 1016 | if len(roots) == 0 { |
| 1017 | return nil |
| 1018 | } |
| 1019 | cmds, _ := command.Load(roots...) // best-effort, like commandRefs |
| 1020 | out := make([]PromptRef, 0, len(cmds)) |
| 1021 | for _, c := range cmds { |
| 1022 | out = append(out, PromptRef{ |
| 1023 | Name: c.Name, |
| 1024 | Description: c.Description, |
| 1025 | ArgHint: c.ArgHint, |
| 1026 | Path: c.Source, |
| 1027 | }) |
| 1028 | } |
| 1029 | return out |
| 1030 | } |
| 1031 | |
| 1032 | // themeRefs resolves the manifest's themes list (plain paths and |
| 1033 | // per-segment globs) to concrete theme files. Parse-time validation has |
| 1034 | // already rejected escapes and non-regular files, so unreadable entries |
| 1035 | // here simply drop out (they were reported as parse warnings). |
| 1036 | func (p Package) themeRefs() []ThemeRef { |
| 1037 | seen := map[string]bool{} |
| 1038 | var out []ThemeRef |
| 1039 | for _, pattern := range p.Manifest.Themes { |
| 1040 | var matches []string |
| 1041 | if hasGlobMeta(pattern) { |
| 1042 | matches, _ = globThemePattern(p.Root, pattern) |
| 1043 | } else { |
| 1044 | abs := filepath.Join(p.Root, filepath.FromSlash(pattern)) |
| 1045 | if info, err := os.Stat(abs); err == nil && info.Mode().IsRegular() { |
| 1046 | matches = []string{abs} |
| 1047 | } |
| 1048 | } |
| 1049 | for _, match := range matches { |
| 1050 | match = filepath.Clean(match) |
| 1051 | if seen[match] { |
| 1052 | continue |
| 1053 | } |
| 1054 | seen[match] = true |
| 1055 | base := filepath.Base(match) |
| 1056 | out = append(out, ThemeRef{ |
| 1057 | Name: strings.TrimSuffix(base, filepath.Ext(base)), |
| 1058 | Path: match, |
| 1059 | }) |
| 1060 | } |
| 1061 | } |
| 1062 | sort.SliceStable(out, func(i, j int) bool { |
| 1063 | if out[i].Name != out[j].Name { |
| 1064 | return out[i].Name < out[j].Name |
| 1065 | } |
| 1066 | return out[i].Path < out[j].Path |
| 1067 | }) |
| 1068 | return out |
| 1069 | } |
| 1070 | |
| 1071 | func (p Package) skillRefs() []SkillRef { |
| 1072 | var out []SkillRef |
| 1073 | seen := map[string]bool{} |
| 1074 | for _, rel := range p.Manifest.Skills { |
| 1075 | root := filepath.Join(p.Root, filepath.FromSlash(rel)) |
| 1076 | p.scanSkillPath(root, 1, map[string]bool{}, &out) |
| 1077 | } |
| 1078 | filtered := out[:0] |
| 1079 | for _, sk := range out { |
| 1080 | key := sk.Path |
| 1081 | if key == "" { |
| 1082 | key = sk.Name |
| 1083 | } |
| 1084 | if seen[key] { |
| 1085 | continue |
| 1086 | } |
| 1087 | seen[key] = true |
| 1088 | filtered = append(filtered, sk) |
| 1089 | } |
| 1090 | sort.SliceStable(filtered, func(i, j int) bool { |
| 1091 | if filtered[i].Name != filtered[j].Name { |
| 1092 | return filtered[i].Name < filtered[j].Name |
| 1093 | } |
| 1094 | return filtered[i].Path < filtered[j].Path |
| 1095 | }) |
| 1096 | return filtered |
| 1097 | } |
| 1098 | |
| 1099 | func (p Package) scanSkillPath(path string, depth int, seen map[string]bool, out *[]SkillRef) { |
| 1100 | info, err := os.Stat(path) |
| 1101 | if err != nil { |
| 1102 | return |
| 1103 | } |
| 1104 | if !info.IsDir() { |
| 1105 | if info.Mode().IsRegular() && strings.EqualFold(filepath.Ext(path), ".md") { |
| 1106 | if sk, ok := parseSkillRef(path, strings.TrimSuffix(filepath.Base(path), filepath.Ext(path))); ok { |
| 1107 | *out = append(*out, sk) |
| 1108 | } |
| 1109 | } |
| 1110 | return |
| 1111 | } |
| 1112 | |
| 1113 | key := filepath.Clean(path) |
| 1114 | if resolved, err := filepath.EvalSymlinks(path); err == nil { |
| 1115 | key = filepath.Clean(resolved) |
| 1116 | } |
| 1117 | if seen[key] { |
| 1118 | return |
| 1119 | } |
| 1120 | seen[key] = true |
| 1121 | |
| 1122 | if sk, ok := parseSkillRef(filepath.Join(path, "SKILL.md"), filepath.Base(path)); ok { |
| 1123 | *out = append(*out, sk) |
| 1124 | return |
| 1125 | } |
| 1126 | if depth >= 5 { |
| 1127 | return |
| 1128 | } |
| 1129 | entries, err := os.ReadDir(path) |
| 1130 | if err != nil { |
| 1131 | return |
| 1132 | } |
| 1133 | for _, entry := range entries { |
| 1134 | name := entry.Name() |
| 1135 | if shouldSkipSkillScanDir(name) { |
| 1136 | continue |
| 1137 | } |
| 1138 | full := filepath.Join(path, name) |
| 1139 | if entry.IsDir() { |
| 1140 | p.scanSkillPath(full, depth+1, seen, out) |
| 1141 | continue |
| 1142 | } |
| 1143 | if entry.Type().IsRegular() && strings.EqualFold(filepath.Ext(name), ".md") { |
| 1144 | if sk, ok := parseSkillRef(full, strings.TrimSuffix(name, filepath.Ext(name))); ok { |
| 1145 | *out = append(*out, sk) |
| 1146 | } |
| 1147 | } |
| 1148 | } |
| 1149 | } |
| 1150 | |
| 1151 | func shouldSkipSkillScanDir(name string) bool { |
| 1152 | if strings.HasPrefix(name, ".") { |
| 1153 | return true |
| 1154 | } |
| 1155 | switch strings.ToLower(name) { |
| 1156 | case "assets", "node_modules", "references", "scripts": |
| 1157 | return true |
| 1158 | default: |
| 1159 | return false |
| 1160 | } |
| 1161 | } |
| 1162 | |
| 1163 | func parseSkillRef(path, stem string) (SkillRef, bool) { |
| 1164 | if !IsValidName(stem) { |
| 1165 | return SkillRef{}, false |
| 1166 | } |
| 1167 | b, err := fileencoding.ReadFileUTF8(path) |
| 1168 | if err != nil { |
| 1169 | return SkillRef{}, false |
| 1170 | } |
| 1171 | content := strings.TrimPrefix(strings.ReplaceAll(string(b), "\r\n", "\n"), "\uFEFF") |
| 1172 | fm, _ := frontmatter.Split(content) |
| 1173 | name := stem |
| 1174 | if v := strings.TrimSpace(fm["name"]); IsValidName(v) { |
| 1175 | name = v |
| 1176 | } |
| 1177 | return SkillRef{ |
| 1178 | Name: name, |
| 1179 | Description: strings.TrimSpace(fm["description"]), |
| 1180 | Path: filepath.Clean(path), |
| 1181 | Invocation: "/" + name, |
| 1182 | RunAs: pluginSkillRunMode(fm), |
| 1183 | }, true |
| 1184 | } |
| 1185 | |
| 1186 | func pluginSkillRunMode(fm map[string]string) string { |
| 1187 | if strings.TrimSpace(fm["runas"]) == "subagent" { |
| 1188 | return "subagent" |
| 1189 | } |
| 1190 | if strings.EqualFold(strings.TrimSpace(fm["context"]), "fork") { |
| 1191 | return "subagent" |
| 1192 | } |
| 1193 | if strings.TrimSpace(fm["agent"]) != "" { |
| 1194 | return "subagent" |
| 1195 | } |
| 1196 | return "inline" |
| 1197 | } |
| 1198 | |
| 1199 | func (p Package) hookRefs() []HookRef { |
| 1200 | events := make([]string, 0, len(p.Manifest.Hooks)) |
| 1201 | for event := range p.Manifest.Hooks { |
| 1202 | events = append(events, event) |
| 1203 | } |
| 1204 | sort.Strings(events) |
| 1205 | var out []HookRef |
| 1206 | for _, event := range events { |
| 1207 | for _, hook := range p.Manifest.Hooks[event] { |
| 1208 | out = append(out, HookRef{ |
| 1209 | Event: event, |
| 1210 | Match: hook.Match, |
| 1211 | Command: hook.Command, |
| 1212 | ContextFile: hook.ContextFile, |
| 1213 | Description: hook.Description, |
| 1214 | }) |
| 1215 | } |
| 1216 | } |
| 1217 | return out |
| 1218 | } |
| 1219 | |
| 1220 | func (p Package) mcpServerRefs() []MCPServerRef { |
| 1221 | names := make([]string, 0, len(p.Manifest.MCPServers)) |
| 1222 | for name := range p.Manifest.MCPServers { |
| 1223 | names = append(names, name) |
| 1224 | } |
| 1225 | sort.Strings(names) |
| 1226 | out := make([]MCPServerRef, 0, len(names)) |
| 1227 | for _, name := range names { |
| 1228 | server := p.Manifest.MCPServers[name] |
| 1229 | out = append(out, MCPServerRef{ |
| 1230 | Name: name, |
| 1231 | DisplayName: firstNonEmpty(strings.TrimSpace(server.DisplayName), name), |
| 1232 | Description: strings.TrimSpace(server.Description), |
| 1233 | Transport: pluginMCPTransport(server), |
| 1234 | Command: strings.TrimSpace(server.Command), |
| 1235 | URL: strings.TrimSpace(server.URL), |
| 1236 | AutoStart: server.AutoStart == nil || *server.AutoStart, |
| 1237 | }) |
| 1238 | } |
| 1239 | return out |
| 1240 | } |
| 1241 | |
| 1242 | func pluginMCPTransport(server MCPServer) string { |
| 1243 | if typ := strings.TrimSpace(server.Type); typ != "" { |
| 1244 | return typ |
| 1245 | } |
| 1246 | if strings.TrimSpace(server.URL) != "" { |
| 1247 | return "http" |
| 1248 | } |
| 1249 | return "stdio" |
| 1250 | } |
| 1251 |