Function runOpencodeProbe

cli/src/modules/common/opencodeModels.ts:86–124

(cwd: string)

}

async function runOpencodeProbe(cwd: string): Promise<ListOpencodeModelsForCwdResponse> {
    const transport = new AcpStdioTransport({
        command: 'opencode',
        args: ['acp']
    });

    try {
        const initResponse = await transport.sendRequest('initialize', {
            protocolVersion: 1,
            clientCapabilities: {
                fs: { readTextFile: false, writeTextFile: false },
                terminal: false
            },
            clientInfo: {
                name: 'hapi-opencode-models',
                version: packageJson.version
            }
        }, { timeoutMs: PROBE_TIMEOUT_MS });

        if (!isObject(initResponse) || typeof initResponse.protocolVersion !== 'number') {
            return { success: false, error: 'Invalid initialize response from opencode acp' };
        }

        const newResponse = await transport.sendRequest('session/new', {
            cwd,
            mcpServers: []
        }, { timeoutMs: PROBE_TIMEOUT_MS });

        const { availableModels, currentModelId } = extractModelsFromResponse(newResponse);

        return {
            success: true,
            availableModels,
            currentModelId
        };
    } finally {
        await transport.close().catch(() => undefined);
    }
}

/**
 * Discover available OpenCode models for a given working directory by spawning