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source dump of claude code
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11 kB · 363 lines
TypeScript
at main
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export type { PluginAuthor, PluginManifest, CommandMetadata }
/** * Definition for a built-in plugin that ships with the CLI. * Built-in plugins appear in the /plugin UI and can be enabled/disabled by * users (persisted to user settings). */export type BuiltinPluginDefinition = { /** Plugin name (used in `{name}@builtin` identifier) */ name: string /** Description shown in the /plugin UI */ description: string /** Optional version string */ version?: string /** Skills provided by this plugin */ skills?: BundledSkillDefinition[] /** Hooks provided by this plugin */ hooks?: HooksSettings /** MCP servers provided by this plugin */ mcpServers?: Record<string, McpServerConfig> /** Whether this plugin is available (e.g. based on system capabilities). Unavailable plugins are hidden entirely. */ isAvailable?: () => boolean /** Default enabled state before the user sets a preference (defaults to true) */ defaultEnabled?: boolean}
export type PluginRepository = { url: string branch: string lastUpdated?: string commitSha?: string}
export type PluginConfig = { repositories: Record<string, PluginRepository>}
export type LoadedPlugin = { name: string manifest: PluginManifest path: string source: string repository: string // Repository identifier, usually same as source enabled?: boolean isBuiltin?: boolean // true for built-in plugins that ship with the CLI sha?: string // Git commit SHA for version pinning (from marketplace entry source) commandsPath?: string commandsPaths?: string[] // Additional command paths from manifest commandsMetadata?: Record<string, CommandMetadata> // Metadata for named commands from object-mapping format agentsPath?: string agentsPaths?: string[] // Additional agent paths from manifest skillsPath?: string skillsPaths?: string[] // Additional skill paths from manifest outputStylesPath?: string outputStylesPaths?: string[] // Additional output style paths from manifest hooksConfig?: HooksSettings mcpServers?: Record<string, McpServerConfig> lspServers?: Record<string, LspServerConfig> settings?: Record<string, unknown>}
export type PluginComponent = | 'commands' | 'agents' | 'skills' | 'hooks' | 'output-styles'
/** * Discriminated union of plugin error types. * Each error type has specific contextual data for better debugging and user guidance. * * This replaces the previous string-based error matching approach with type-safe * error handling that can't break when error messages change. * * IMPLEMENTATION STATUS: * Currently used in production (2 types): * - generic-error: Used for various plugin loading failures * - plugin-not-found: Used when plugin not found in marketplace * * Planned for future use (10 types - see TODOs in pluginLoader.ts): * - path-not-found, git-auth-failed, git-timeout, network-error * - manifest-parse-error, manifest-validation-error * - marketplace-not-found, marketplace-load-failed * - mcp-config-invalid, hook-load-failed, component-load-failed * * These unused types support UI formatting and provide a clear roadmap for * improving error specificity. They can be incrementally implemented as * error creation sites are refactored. */export type PluginError = | { type: 'path-not-found' source: string plugin?: string path: string component: PluginComponent } | { type: 'git-auth-failed' source: string plugin?: string gitUrl: string authType: 'ssh' | 'https' } | { type: 'git-timeout' source: string plugin?: string gitUrl: string operation: 'clone' | 'pull' } | { type: 'network-error' source: string plugin?: string url: string details?: string } | { type: 'manifest-parse-error' source: string plugin?: string manifestPath: string parseError: string } | { type: 'manifest-validation-error' source: string plugin?: string manifestPath: string validationErrors: string[] } | { type: 'plugin-not-found' source: string pluginId: string marketplace: string } | { type: 'marketplace-not-found' source: string marketplace: string availableMarketplaces: string[] } | { type: 'marketplace-load-failed' source: string marketplace: string reason: string } | { type: 'mcp-config-invalid' source: string plugin: string serverName: string validationError: string } | { type: 'mcp-server-suppressed-duplicate' source: string plugin: string serverName: string duplicateOf: string } | { type: 'lsp-config-invalid' source: string plugin: string serverName: string validationError: string } | { type: 'hook-load-failed' source: string plugin: string hookPath: string reason: string } | { type: 'component-load-failed' source: string plugin: string component: PluginComponent path: string reason: string } | { type: 'mcpb-download-failed' source: string plugin: string url: string reason: string } | { type: 'mcpb-extract-failed' source: string plugin: string mcpbPath: string reason: string } | { type: 'mcpb-invalid-manifest' source: string plugin: string mcpbPath: string validationError: string } | { type: 'lsp-config-invalid' source: string plugin: string serverName: string validationError: string } | { type: 'lsp-server-start-failed' source: string plugin: string serverName: string reason: string } | { type: 'lsp-server-crashed' source: string plugin: string serverName: string exitCode: number | null signal?: string } | { type: 'lsp-request-timeout' source: string plugin: string serverName: string method: string timeoutMs: number } | { type: 'lsp-request-failed' source: string plugin: string serverName: string method: string error: string } | { type: 'marketplace-blocked-by-policy' source: string plugin?: string marketplace: string blockedByBlocklist?: boolean // true if blocked by blockedMarketplaces, false if not in strictKnownMarketplaces allowedSources: string[] // Formatted source strings (e.g., "github:owner/repo") } | { type: 'dependency-unsatisfied' source: string plugin: string dependency: string reason: 'not-enabled' | 'not-found' } | { type: 'plugin-cache-miss' source: string plugin: string installPath: string } | { type: 'generic-error' source: string plugin?: string error: string }
export type PluginLoadResult = { enabled: LoadedPlugin[] disabled: LoadedPlugin[] errors: PluginError[]}
/** * Helper function to get a display message from any PluginError * Useful for logging and simple error displays */export function getPluginErrorMessage(error: PluginError): string { switch (error.type) { case 'generic-error': return error.error case 'path-not-found': return `Path not found: ${error.path} (${error.component})` case 'git-auth-failed': return `Git authentication failed (${error.authType}): ${error.gitUrl}` case 'git-timeout': return `Git ${error.operation} timeout: ${error.gitUrl}` case 'network-error': return `Network error: ${error.url}${error.details ? ` - ${error.details}` : ''}` case 'manifest-parse-error': return `Manifest parse error: ${error.parseError}` case 'manifest-validation-error': return `Manifest validation failed: ${error.validationErrors.join(', ')}` case 'plugin-not-found': return `Plugin ${error.pluginId} not found in marketplace ${error.marketplace}` case 'marketplace-not-found': return `Marketplace ${error.marketplace} not found` case 'marketplace-load-failed': return `Marketplace ${error.marketplace} failed to load: ${error.reason}` case 'mcp-config-invalid': return `MCP server ${error.serverName} invalid: ${error.validationError}` case 'mcp-server-suppressed-duplicate': { const dup = error.duplicateOf.startsWith('plugin:') ? `server provided by plugin "${error.duplicateOf.split(':')[1] ?? '?'}"` : `already-configured "${error.duplicateOf}"` return `MCP server "${error.serverName}" skipped — same command/URL as ${dup}` } case 'hook-load-failed': return `Hook load failed: ${error.reason}` case 'component-load-failed': return `${error.component} load failed from ${error.path}: ${error.reason}` case 'mcpb-download-failed': return `Failed to download MCPB from ${error.url}: ${error.reason}` case 'mcpb-extract-failed': return `Failed to extract MCPB ${error.mcpbPath}: ${error.reason}` case 'mcpb-invalid-manifest': return `MCPB manifest invalid at ${error.mcpbPath}: ${error.validationError}` case 'lsp-config-invalid': return `Plugin "${error.plugin}" has invalid LSP server config for "${error.serverName}": ${error.validationError}` case 'lsp-server-start-failed': return `Plugin "${error.plugin}" failed to start LSP server "${error.serverName}": ${error.reason}` case 'lsp-server-crashed': if (error.signal) { return `Plugin "${error.plugin}" LSP server "${error.serverName}" crashed with signal ${error.signal}` } return `Plugin "${error.plugin}" LSP server "${error.serverName}" crashed with exit code ${error.exitCode ?? 'unknown'}` case 'lsp-request-timeout': return `Plugin "${error.plugin}" LSP server "${error.serverName}" timed out on ${error.method} request after ${error.timeoutMs}ms` case 'lsp-request-failed': return `Plugin "${error.plugin}" LSP server "${error.serverName}" ${error.method} request failed: ${error.error}` case 'marketplace-blocked-by-policy': if (error.blockedByBlocklist) { return `Marketplace '${error.marketplace}' is blocked by enterprise policy` } return `Marketplace '${error.marketplace}' is not in the allowed marketplace list` case 'dependency-unsatisfied': { const hint = error.reason === 'not-enabled' ? 'disabled — enable it or remove the dependency' : 'not found in any configured marketplace' return `Dependency "${error.dependency}" is ${hint}` } case 'plugin-cache-miss': return `Plugin "${error.plugin}" not cached at ${error.installPath} — run /plugins to refresh` }}