| 1 | import * as vscode from "vscode"; |
| 2 | |
| 3 | /** |
| 4 | * Reads the siGit agent registry and permission settings from the workspace |
| 5 | * configuration. Falls back to the on-device `sigit` binary when the registry |
| 6 | * is empty — local-first is always the default. |
| 7 | */ |
| 8 | |
| 9 | export interface AgentDefinition { |
| 10 | key: string; |
| 11 | name: string; |
| 12 | command: string; |
| 13 | args: string[]; |
| 14 | env: Record<string, string>; |
| 15 | } |
| 16 | |
| 17 | export type PermissionMode = "prompt" | "allow" | "deny"; |
| 18 | |
| 19 | const FALLBACK_AGENT: AgentDefinition = { |
| 20 | key: "sigit", |
| 21 | name: "siGit (on-device)", |
| 22 | command: "sigit", |
| 23 | args: [], |
| 24 | env: {} |
| 25 | }; |
| 26 | |
| 27 | interface RawAgent { |
| 28 | name?: string; |
| 29 | command: string; |
| 30 | args?: string[]; |
| 31 | env?: Record<string, string>; |
| 32 | } |
| 33 | |
| 34 | function config(): vscode.WorkspaceConfiguration { |
| 35 | return vscode.workspace.getConfiguration("sigit"); |
| 36 | } |
| 37 | |
| 38 | function normalize(key: string, raw: RawAgent): AgentDefinition { |
| 39 | return { |
| 40 | key, |
| 41 | name: raw.name ?? key, |
| 42 | command: raw.command, |
| 43 | args: raw.args ?? [], |
| 44 | env: raw.env ?? {} |
| 45 | }; |
| 46 | } |
| 47 | |
| 48 | /** All configured agents, never empty (falls back to on-device `sigit`). */ |
| 49 | export function listAgents(): AgentDefinition[] { |
| 50 | const registry = config().get<Record<string, RawAgent>>("agents") ?? {}; |
| 51 | const entries = Object.entries(registry).filter(([, raw]) => raw && raw.command); |
| 52 | if (entries.length === 0) { |
| 53 | return [FALLBACK_AGENT]; |
| 54 | } |
| 55 | return entries.map(([key, raw]) => normalize(key, raw)); |
| 56 | } |
| 57 | |
| 58 | /** Resolve a specific agent by key, or the configured default when omitted. */ |
| 59 | export function resolveAgent(key?: string): AgentDefinition { |
| 60 | const agents = listAgents(); |
| 61 | const wanted = key ?? config().get<string>("agent.default") ?? FALLBACK_AGENT.key; |
| 62 | return agents.find((agent) => agent.key === wanted) ?? agents[0]; |
| 63 | } |
| 64 | |
| 65 | /** The key of the default agent. */ |
| 66 | export function defaultAgentKey(): string { |
| 67 | return config().get<string>("agent.default") ?? FALLBACK_AGENT.key; |
| 68 | } |
| 69 | |
| 70 | /** Current permission handling mode. */ |
| 71 | export function permissionMode(): PermissionMode { |
| 72 | return config().get<PermissionMode>("permission.mode") ?? "prompt"; |
| 73 | } |