| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "encoding/json" |
| 6 | "fmt" |
| 7 | "os" |
| 8 | "strings" |
| 9 | |
| 10 | "reasonix/internal/command" |
| 11 | "reasonix/internal/config" |
| 12 | "reasonix/internal/hook" |
| 13 | "reasonix/internal/installsource" |
| 14 | "reasonix/internal/pluginpkg" |
| 15 | ) |
| 16 | |
| 17 | type PluginView struct { |
| 18 | Name string `json:"name"` |
| 19 | Version string `json:"version,omitempty"` |
| 20 | Description string `json:"description,omitempty"` |
| 21 | Source string `json:"source,omitempty"` |
| 22 | Root string `json:"root"` |
| 23 | ManifestKind string `json:"manifestKind,omitempty"` |
| 24 | Enabled bool `json:"enabled"` |
| 25 | Skills int `json:"skills"` |
| 26 | Commands int `json:"commands"` |
| 27 | Hooks int `json:"hooks"` |
| 28 | MCPServers int `json:"mcpServers"` |
| 29 | Agents int `json:"agents,omitempty"` |
| 30 | Compatibility string `json:"compatibility,omitempty"` |
| 31 | MappedCapabilities []string `json:"mappedCapabilities,omitempty"` |
| 32 | SkippedCapabilities []pluginpkg.CompatibilityIssue `json:"skippedCapabilities,omitempty"` |
| 33 | SkillDetails []PluginSkillView `json:"skillDetails,omitempty"` |
| 34 | AgentDetails []PluginAgentView `json:"agentDetails,omitempty"` |
| 35 | CommandDetails []PluginCommandView `json:"commandDetails,omitempty"` |
| 36 | HookDetails []PluginHookView `json:"hookDetails,omitempty"` |
| 37 | MCPServerDetails []PluginMCPServerView `json:"mcpServerDetails,omitempty"` |
| 38 | Warnings []string `json:"warnings,omitempty"` |
| 39 | Error string `json:"error,omitempty"` |
| 40 | } |
| 41 | |
| 42 | type PluginInstallOptions struct { |
| 43 | DryRun bool `json:"dryRun,omitempty"` |
| 44 | Link bool `json:"link,omitempty"` |
| 45 | Replace bool `json:"replace,omitempty"` |
| 46 | Name string `json:"name,omitempty"` |
| 47 | } |
| 48 | |
| 49 | type PluginSkillView struct { |
| 50 | Name string `json:"name"` |
| 51 | Description string `json:"description,omitempty"` |
| 52 | Path string `json:"path,omitempty"` |
| 53 | Invocation string `json:"invocation,omitempty"` |
| 54 | RunAs string `json:"runAs,omitempty"` |
| 55 | } |
| 56 | |
| 57 | type PluginAgentView struct { |
| 58 | Name string `json:"name"` |
| 59 | Description string `json:"description,omitempty"` |
| 60 | Path string `json:"path,omitempty"` |
| 61 | Invocation string `json:"invocation,omitempty"` |
| 62 | Model string `json:"model,omitempty"` |
| 63 | AllowedTools []string `json:"allowedTools,omitempty"` |
| 64 | } |
| 65 | |
| 66 | type PluginCommandView struct { |
| 67 | Name string `json:"name"` |
| 68 | Description string `json:"description,omitempty"` |
| 69 | ArgHint string `json:"argHint,omitempty"` |
| 70 | Path string `json:"path,omitempty"` |
| 71 | Invocation string `json:"invocation,omitempty"` |
| 72 | Shadowed bool `json:"shadowed,omitempty"` |
| 73 | ShadowedByPlugin string `json:"shadowedByPlugin,omitempty"` |
| 74 | } |
| 75 | |
| 76 | type PluginHookView struct { |
| 77 | Event string `json:"event"` |
| 78 | Match string `json:"match,omitempty"` |
| 79 | Command string `json:"command,omitempty"` |
| 80 | ContextFile string `json:"contextFile,omitempty"` |
| 81 | Description string `json:"description,omitempty"` |
| 82 | } |
| 83 | |
| 84 | type PluginMCPServerView struct { |
| 85 | Name string `json:"name"` |
| 86 | DisplayName string `json:"displayName,omitempty"` |
| 87 | Description string `json:"description,omitempty"` |
| 88 | Transport string `json:"transport,omitempty"` |
| 89 | Command string `json:"command,omitempty"` |
| 90 | URL string `json:"url,omitempty"` |
| 91 | AutoStart bool `json:"autoStart,omitempty"` |
| 92 | } |
| 93 | |
| 94 | func (a *App) Plugins() []PluginView { |
| 95 | st, err := pluginpkg.LoadState(config.ReasonixHomeDir()) |
| 96 | if err != nil { |
| 97 | return []PluginView{{Error: err.Error()}} |
| 98 | } |
| 99 | a.mu.RLock() |
| 100 | ctrl := a.activeCtrlLocked() |
| 101 | a.mu.RUnlock() |
| 102 | var activeCommands []command.Command |
| 103 | if ctrl != nil { |
| 104 | activeCommands = ctrl.Commands() |
| 105 | } |
| 106 | out := make([]PluginView, 0, len(st.Plugins)) |
| 107 | for _, p := range st.Plugins { |
| 108 | view := PluginView{ |
| 109 | Name: p.Name, |
| 110 | Version: p.Version, |
| 111 | Description: p.Description, |
| 112 | Source: p.Source, |
| 113 | Root: pluginpkg.ResolveRoot(config.ReasonixHomeDir(), p.Root), |
| 114 | ManifestKind: p.ManifestKind, |
| 115 | Enabled: p.Enabled, |
| 116 | } |
| 117 | if pkg, warnings, err := pluginpkg.ParseDir(view.Root); err == nil { |
| 118 | applyPluginPackageDetails(&view, pkg, warnings) |
| 119 | decoratePluginCommandConflicts(&view, activeCommands) |
| 120 | } else { |
| 121 | view.Error = err.Error() |
| 122 | } |
| 123 | out = append(out, view) |
| 124 | } |
| 125 | return out |
| 126 | } |
| 127 | |
| 128 | func decoratePluginCommandConflicts(view *PluginView, commands []command.Command) { |
| 129 | if view == nil || !view.Enabled || len(view.CommandDetails) == 0 || len(commands) == 0 { |
| 130 | return |
| 131 | } |
| 132 | byName := make(map[string]command.Command, len(commands)) |
| 133 | for _, cmd := range commands { |
| 134 | byName[cmd.Name] = cmd |
| 135 | } |
| 136 | for i := range view.CommandDetails { |
| 137 | detail := &view.CommandDetails[i] |
| 138 | qualified := view.Name + ":" + detail.Name |
| 139 | winner, ok := byName[qualified] |
| 140 | if !ok || winner.Plugin == view.Name && winner.ShortName == detail.Name && !winner.Hidden { |
| 141 | continue |
| 142 | } |
| 143 | detail.Shadowed = true |
| 144 | detail.ShadowedByPlugin = winner.Plugin |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | func applyPluginPackageDetails(view *PluginView, pkg pluginpkg.Package, warnings []string) { |
| 149 | view.Skills, view.Commands, view.Hooks, view.MCPServers = pkg.CapabilityCounts() |
| 150 | view.Agents = pkg.AgentCount() |
| 151 | view.Compatibility = pkg.Compatibility.Status |
| 152 | view.MappedCapabilities = append([]string(nil), pkg.Compatibility.Mapped...) |
| 153 | view.SkippedCapabilities = append([]pluginpkg.CompatibilityIssue(nil), pkg.Compatibility.Skipped...) |
| 154 | view.Warnings = warnings |
| 155 | inv := pkg.Inventory() |
| 156 | view.CommandDetails = make([]PluginCommandView, 0, len(inv.Commands)) |
| 157 | for _, cmd := range inv.Commands { |
| 158 | view.CommandDetails = append(view.CommandDetails, PluginCommandView{ |
| 159 | Name: cmd.Name, |
| 160 | Description: cmd.Description, |
| 161 | ArgHint: cmd.ArgHint, |
| 162 | Path: cmd.Path, |
| 163 | Invocation: "/" + view.Name + ":" + cmd.Name, |
| 164 | }) |
| 165 | } |
| 166 | view.SkillDetails = make([]PluginSkillView, 0, len(inv.Skills)) |
| 167 | for _, sk := range inv.Skills { |
| 168 | view.SkillDetails = append(view.SkillDetails, PluginSkillView{ |
| 169 | Name: sk.Name, |
| 170 | Description: sk.Description, |
| 171 | Path: sk.Path, |
| 172 | Invocation: "/" + view.Name + ":" + sk.Name, |
| 173 | RunAs: sk.RunAs, |
| 174 | }) |
| 175 | } |
| 176 | view.AgentDetails = make([]PluginAgentView, 0, len(inv.Agents)) |
| 177 | for _, agent := range inv.Agents { |
| 178 | view.AgentDetails = append(view.AgentDetails, PluginAgentView{ |
| 179 | Name: agent.Name, Description: agent.Description, Path: agent.Path, |
| 180 | Invocation: "/" + view.Name + ":agent:" + agent.Name, Model: agent.Model, |
| 181 | AllowedTools: append([]string(nil), agent.AllowedTools...), |
| 182 | }) |
| 183 | } |
| 184 | view.HookDetails = make([]PluginHookView, 0, len(inv.Hooks)) |
| 185 | for _, hook := range inv.Hooks { |
| 186 | view.HookDetails = append(view.HookDetails, PluginHookView{ |
| 187 | Event: hook.Event, |
| 188 | Match: hook.Match, |
| 189 | Command: hook.Command, |
| 190 | ContextFile: hook.ContextFile, |
| 191 | Description: hook.Description, |
| 192 | }) |
| 193 | } |
| 194 | view.MCPServerDetails = make([]PluginMCPServerView, 0, len(inv.MCPServers)) |
| 195 | for _, server := range inv.MCPServers { |
| 196 | view.MCPServerDetails = append(view.MCPServerDetails, PluginMCPServerView{ |
| 197 | Name: server.Name, DisplayName: server.DisplayName, Description: server.Description, |
| 198 | Transport: server.Transport, Command: server.Command, URL: server.URL, AutoStart: server.AutoStart, |
| 199 | }) |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | func (a *App) PlanPluginInstall(source string, opts PluginInstallOptions) (string, error) { |
| 204 | opts.DryRun = true |
| 205 | return a.runPluginInstallSource(source, opts, false) |
| 206 | } |
| 207 | |
| 208 | func (a *App) InstallPlugin(source string, opts PluginInstallOptions) (string, error) { |
| 209 | if err := a.ensureActiveTabRebuildAllowed("plugins"); err != nil { |
| 210 | return "", err |
| 211 | } |
| 212 | out, err := a.runPluginInstallSource(source, opts, true) |
| 213 | if err != nil { |
| 214 | return "", err |
| 215 | } |
| 216 | a.bumpExtensionGeneration() |
| 217 | a.invalidateSkillRootsCache() |
| 218 | if rebuildErr := a.rebuild(); rebuildErr != nil { |
| 219 | if _, ok := a.deferredRebuildWarning("plugins", rebuildErr); ok { |
| 220 | return out, nil |
| 221 | } |
| 222 | return out, rebuildErr |
| 223 | } |
| 224 | return out, nil |
| 225 | } |
| 226 | |
| 227 | func (a *App) RemovePlugin(name string) error { |
| 228 | if err := a.ensureActiveTabRebuildAllowed("plugins"); err != nil { |
| 229 | return err |
| 230 | } |
| 231 | // Uninstall disconnects the plugin's MCP servers, so the whole flow holds |
| 232 | // the MCP lifecycle lock: an unlocked disconnect can interleave with a |
| 233 | // launch-authorization preflight, which would then relaunch the just-removed server from |
| 234 | // its stale snapshot. |
| 235 | defer a.lockMCPMutation("remove-plugin")() |
| 236 | // A global uninstall touches every runtime, so gate every visible and |
| 237 | // detached tab — not only the active one — and hold the gates through the |
| 238 | // uninstall and rebuild. The re-check runs under the gates because the |
| 239 | // lifecycle-lock wait can outlast the pre-lock check: work that started |
| 240 | // mid-wait must fail the removal before anything is deleted, and no tab |
| 241 | // may start a turn against a half-removed plugin. |
| 242 | releaseGates, err := a.lockRuntimeTurnGates("plugins", nil) |
| 243 | if err != nil { |
| 244 | return err |
| 245 | } |
| 246 | defer releaseGates() |
| 247 | tab := a.activeTab() |
| 248 | if tab == nil && a.ctx != nil { |
| 249 | return fmt.Errorf("no active tab") |
| 250 | } |
| 251 | raw, _ := json.Marshal(map[string]any{"op": "uninstall", "kind": "plugin", "name": strings.TrimSpace(name), "scope": "global"}) |
| 252 | tl := installsource.NewTool(installsource.Options{ |
| 253 | ProjectRoot: a.activeWorkspaceRoot(), |
| 254 | OnDisconnect: a.disconnectMCPServerAllRuntimes, |
| 255 | }) |
| 256 | if _, err := tl.Execute(context.Background(), raw); err != nil { |
| 257 | return err |
| 258 | } |
| 259 | a.bumpExtensionGeneration() |
| 260 | a.invalidateSkillRootsCache() |
| 261 | if tab == nil || a.ctx == nil { |
| 262 | return nil |
| 263 | } |
| 264 | if err := a.rebuildSettingTurnLocked("plugins", tab, true, false); err != nil { |
| 265 | if _, ok := a.deferredRebuildWarning("plugins", err); ok { |
| 266 | return nil |
| 267 | } |
| 268 | return err |
| 269 | } |
| 270 | return nil |
| 271 | } |
| 272 | |
| 273 | func (a *App) SetPluginEnabled(name string, enabled bool) error { |
| 274 | if err := a.ensureActiveTabRebuildAllowed("plugins"); err != nil { |
| 275 | return err |
| 276 | } |
| 277 | if err := pluginpkg.SetEnabled(config.ReasonixHomeDir(), strings.TrimSpace(name), enabled); err != nil { |
| 278 | return err |
| 279 | } |
| 280 | a.bumpExtensionGeneration() |
| 281 | a.invalidateSkillRootsCache() |
| 282 | if err := a.rebuild(); err != nil { |
| 283 | if _, ok := a.deferredRebuildWarning("plugins", err); ok { |
| 284 | return nil |
| 285 | } |
| 286 | return err |
| 287 | } |
| 288 | return nil |
| 289 | } |
| 290 | |
| 291 | func (a *App) UpdatePlugin(name string) (string, error) { |
| 292 | name = strings.TrimSpace(name) |
| 293 | for _, p := range a.Plugins() { |
| 294 | if p.Name == name { |
| 295 | if strings.TrimSpace(p.Source) == "" { |
| 296 | return "", fmt.Errorf("plugin %q has no recorded source", name) |
| 297 | } |
| 298 | return a.InstallPlugin(p.Source, PluginInstallOptions{Name: name, Replace: true}) |
| 299 | } |
| 300 | } |
| 301 | return "", fmt.Errorf("plugin %q is not installed", name) |
| 302 | } |
| 303 | |
| 304 | func (a *App) PluginDoctor(name string) PluginView { |
| 305 | name = strings.TrimSpace(name) |
| 306 | for _, p := range a.Plugins() { |
| 307 | if p.Name != name { |
| 308 | continue |
| 309 | } |
| 310 | if p.Error != "" { |
| 311 | return p |
| 312 | } |
| 313 | if p.Root == "" { |
| 314 | p.Error = "missing plugin root" |
| 315 | return p |
| 316 | } |
| 317 | if _, err := os.Stat(p.Root); err != nil { |
| 318 | p.Error = err.Error() |
| 319 | return p |
| 320 | } |
| 321 | pkg, _, err := pluginpkg.ParseDir(p.Root) |
| 322 | if err != nil { |
| 323 | p.Error = err.Error() |
| 324 | return p |
| 325 | } |
| 326 | cfg, _ := config.LoadForRootReadOnly(a.activeWorkspaceRoot()) |
| 327 | runtimeOptions := hook.RuntimeOptions{} |
| 328 | if cfg != nil { |
| 329 | runtimeOptions = hook.RuntimeOptionsForShell(cfg.Tools.Shell.Prefer, cfg.Tools.Shell.Path) |
| 330 | } |
| 331 | for _, issue := range hook.CheckPackageRuntime(pkg, runtimeOptions) { |
| 332 | p.Warnings = append(p.Warnings, fmt.Sprintf( |
| 333 | "%s hook is unavailable: %v; install Git for Windows or configure a usable Bash path", |
| 334 | issue.Event, issue.Err, |
| 335 | )) |
| 336 | } |
| 337 | return p |
| 338 | } |
| 339 | return PluginView{Name: name, Error: "plugin is not installed"} |
| 340 | } |
| 341 | |
| 342 | func (a *App) runPluginInstallSource(source string, opts PluginInstallOptions, apply bool) (string, error) { |
| 343 | mode := "copy" |
| 344 | if opts.Link { |
| 345 | mode = "link" |
| 346 | } |
| 347 | body := map[string]any{ |
| 348 | "source": strings.TrimSpace(source), |
| 349 | "kind": "plugin", |
| 350 | "mode": mode, |
| 351 | "replace": opts.Replace, |
| 352 | "apply": apply && !opts.DryRun, |
| 353 | } |
| 354 | if strings.TrimSpace(opts.Name) != "" { |
| 355 | body["name"] = strings.TrimSpace(opts.Name) |
| 356 | } |
| 357 | raw, _ := json.Marshal(body) |
| 358 | tl := installsource.NewTool(installsource.Options{ProjectRoot: a.activeWorkspaceRoot()}) |
| 359 | return tl.Execute(context.Background(), raw) |
| 360 | } |
| 361 |