Function readAiConfig

src/workspaces/adapters/opencode.ts:183–215

(cwd: string)

  },

  async readAiConfig(cwd: string): Promise<WorkspaceAiCred | null> {
    const raw = await readWorkspaceFile(cwd, OPENCODE_CONFIG_PATH);
    if (raw === null) return null;
    let parsed: Record<string, unknown>;
    try {
      parsed = JSON.parse(raw) as Record<string, unknown>;
    } catch {
      return null;
    }
    const provider = (parsed['provider'] ?? {}) as Record<string, unknown>;
    const ws = (provider[OPENCODE_PROVIDER_NAME] ?? {}) as Record<string, unknown>;
    const options = (ws['options'] ?? {}) as Record<string, unknown>;
    const baseUrl = typeof options['baseURL'] === 'string' ? (options['baseURL'] as string) : null;
    const apiKey = typeof options['apiKey'] === 'string' ? (options['apiKey'] as string) : null;
    // Top-level model is "<provider>/<id>"; surface just the id back to the modal.
    let model: string | null = null;
    const top = parsed['model'];
    if (typeof top === 'string') {
      const slash = top.indexOf('/');
      model = slash >= 0 ? top.slice(slash + 1) : top;
    }
    const models = (ws['models'] ?? {}) as Record<string, Record<string, unknown>>;
    const modelConfig = model ? models[model] : undefined;
    const limit = (modelConfig?.['limit'] ?? {}) as Record<string, unknown>;
    const contextWindow = positiveNumber(limit['context'] as number | null | undefined);
    if (baseUrl === null && apiKey === null && model === null) return null;
    // Reverse the npm package back to the wire shape.
    const npm = typeof ws['npm'] === 'string' ? (ws['npm'] as string) : '';
    const wireShape = npm === '@ai-sdk/anthropic' ? 'anthropic' as const
      : npm === '@ai-sdk/openai' ? 'openai-responses' as const
      : 'openai-chat' as const;
    return { baseUrl, apiKey, model, wireShape, ...(contextWindow ? { contextWindow } : {}) };
  },

  /**
   * List opencode sessions for THIS workspace cwd, for the watcher's post-spawn