File size: 5,139 Bytes
f500658 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | import type {
Api,
AssistantMessage,
AssistantMessageEventStream,
AuthResult,
Context,
Model,
ModelsApiStreamOptions,
ModelsRefreshOptions,
ModelsRefreshResult,
ModelsSimpleStreamOptions,
Provider,
ProviderHeaders,
} from "@earendil-works/pi-ai";
import type { ModelRuntime } from "./model-runtime.ts";
import type { AuthStatus, ProviderConfigInput } from "./provider-composer.ts";
export type { ProviderConfigInput } from "./provider-composer.ts";
export type ResolvedRequestAuth =
| {
ok: true;
apiKey?: string;
headers?: ProviderHeaders;
baseUrl?: string;
env?: Record<string, string>;
}
| { ok: false; error: string };
export { clearApiKeyCache } from "./provider-composer.ts";
/**
* Synchronous compatibility facade exposed to extensions.
* Coding-agent internals use ModelRuntime directly.
*/
export class ModelRegistry {
private readonly runtime: ModelRuntime;
constructor(runtime: ModelRuntime) {
this.runtime = runtime;
}
/** Reload models.json asynchronously. Await before making synchronous registry reads. */
refresh(options?: ModelsRefreshOptions): Promise<ModelsRefreshResult> {
return this.runtime.refresh(options);
}
getError(): string | undefined {
return this.runtime.getError();
}
getAll(): Model<Api>[] {
return [...this.runtime.getModels()];
}
getAvailable(): Model<Api>[] {
return [...this.runtime.getAvailableSnapshot()];
}
find(provider: string, modelId: string): Model<Api> | undefined {
return this.runtime.getModel(provider, modelId);
}
hasConfiguredAuth(model: Model<Api>): boolean {
return this.runtime.hasConfiguredAuth(model.provider);
}
async getApiKeyAndHeaders(model: Model<Api>): Promise<ResolvedRequestAuth> {
try {
const resolution = await this.runtime.getAuth(model);
if (!resolution) {
const compatibility = this.runtime.getCompatibilityRequestConfig(model);
if (compatibility.authHeader) {
return { ok: false, error: `No API key found for "${model.provider}"` };
}
return { ok: true, headers: compatibility.headers };
}
return {
ok: true,
apiKey: resolution.auth.apiKey,
headers: resolution.auth.headers,
...(resolution.auth.baseUrl ? { baseUrl: resolution.auth.baseUrl } : {}),
env: resolution.env,
};
} catch (error) {
const cause = error instanceof Error ? error.cause : undefined;
const message =
cause instanceof Error ? cause.message : error instanceof Error ? error.message : String(error);
return {
ok: false,
error:
message === "authHeader requires a resolved API key"
? `No API key found for "${model.provider}"`
: message,
};
}
}
getProviderAuthStatus(provider: string): AuthStatus {
return this.runtime.getProviderAuthStatus(provider);
}
getProvider(provider: string): Provider | undefined {
return this.runtime.getProvider(provider);
}
/** Stream through the configured provider with request-time authentication. */
stream<TApi extends Api>(
model: Model<TApi>,
context: Context,
options?: ModelsApiStreamOptions<TApi>,
): AssistantMessageEventStream {
return this.runtime.stream(model, context, options);
}
/** Stream with provider-neutral options and request-time authentication. */
streamSimple(model: Model<Api>, context: Context, options?: ModelsSimpleStreamOptions): AssistantMessageEventStream {
return this.runtime.streamSimple(model, context, options);
}
complete<TApi extends Api>(
model: Model<TApi>,
context: Context,
options?: ModelsApiStreamOptions<TApi>,
): Promise<AssistantMessage> {
return this.runtime.complete(model, context, options);
}
getProviderDisplayName(provider: string): string {
return this.runtime.getProvider(provider)?.name ?? provider;
}
getProviderAuth(provider: string): Promise<AuthResult | undefined> {
return this.runtime.getAuth(provider);
}
async getApiKeyForProvider(provider: string): Promise<string | undefined> {
try {
return (await this.runtime.getAuth(provider))?.auth.apiKey;
} catch {
return undefined;
}
}
isUsingOAuth(model: Model<Api>): boolean {
return this.runtime.isUsingOAuth(model.provider);
}
registerProvider(provider: Provider): void;
registerProvider(providerName: string, config: ProviderConfigInput): void;
registerProvider(providerOrName: Provider | string, config?: ProviderConfigInput): void {
if (typeof providerOrName === "string") {
if (!config) throw new Error("Provider config is required when registering by name");
this.runtime.registerProvider(providerOrName, config);
return;
}
this.runtime.registerNativeProvider(providerOrName);
}
unregisterProvider(providerName: string): void {
this.runtime.unregisterProvider(providerName);
}
getRegisteredProviderConfig(providerName: string): ProviderConfigInput | undefined {
return this.runtime.getRegisteredProviderConfig(providerName);
}
getRegisteredNativeProvider(providerName: string): Provider | undefined {
return this.runtime.getRegisteredNativeProvider(providerName);
}
getRegisteredProviderIds(): readonly string[] {
return this.runtime.getRegisteredProviderIds();
}
}
|