90
* from the session's {@link SessionClientToolsDiff}.
91
*/
93
>
input: IBuildOptionsInput,
94
>
transport: ClaudeTransport,
95
>
logStderr: (data: string) => void,
96
>
): Promise<Options> {
97
>
const isProxy = transport.kind === 'proxy';
98
>
const subprocessEnv = buildSubprocessEnv(isProxy);
99
>
const resolvedRgDiskPath = await rgDiskPath();
100
>
const settingsEnv: Record<string, string> = {
101
>
// Proxied (Copilot-routed) mode points the SDK at the local proxy on a
102
>
// per-session bearer. Native (BYO-Anthropic) mode omits both so the SDK
103
>
// uses its own credential resolution from the subprocess env
104
>
// (`ANTHROPIC_API_KEY`, or `CLAUDE_CODE_OAUTH_TOKEN` from `claude
105
>
// setup-token` — both forwarded by `buildSubprocessEnv`).
106
>
...(transport.kind === 'proxy'
107
? {
108
ANTHROPIC_BASE_URL: transport.handle.baseUrl,