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import type { ModelProviderConfig } from "openclaw/plugin-sdk/provider-model-shared";
import { OLLAMA_DEFAULT_BASE_URL } from "./defaults.js";
import { resolveOllamaApiBase } from "./provider-models.js";
export const OLLAMA_PROVIDER_ID = "ollama";
export const OLLAMA_DEFAULT_API_KEY = "ollama-local";
export type OllamaPluginConfig = {
discovery?: {
enabled?: boolean;
};
};
type OllamaDiscoveryContext = {
config: {
models?: {
providers?: {
ollama?: ModelProviderConfig;
};
ollamaDiscovery?: {
enabled?: boolean;
};
};
};
env: NodeJS.ProcessEnv;
resolveProviderApiKey: (providerId: string) => { apiKey?: unknown };
};
function normalizeOptionalString(value: unknown): string | undefined {
return typeof value === "string" && value.trim() ? value.trim() : undefined;
}
function readStringValue(value: unknown): string | undefined {
if (typeof value === "string") {
return normalizeOptionalString(value);
}
if (value && typeof value === "object" && "value" in value) {
return normalizeOptionalString((value as { value?: unknown }).value);
}
return undefined;
}
export function resolveOllamaDiscoveryApiKey(params: {
env: NodeJS.ProcessEnv;
explicitApiKey?: string;
resolvedApiKey?: unknown;
}): string {
const envApiKey = params.env.OLLAMA_API_KEY?.trim() ? "OLLAMA_API_KEY" : undefined;
const resolvedApiKey = normalizeOptionalString(params.resolvedApiKey);
return envApiKey ?? params.explicitApiKey ?? resolvedApiKey ?? OLLAMA_DEFAULT_API_KEY;
}
function shouldSkipAmbientOllamaDiscovery(env: NodeJS.ProcessEnv): boolean {
return Boolean(env.VITEST) || env.NODE_ENV === "test";
}
export function hasMeaningfulExplicitOllamaConfig(
providerConfig: ModelProviderConfig | undefined,
): boolean {
if (!providerConfig) {
return false;
}
if (Array.isArray(providerConfig.models) && providerConfig.models.length > 0) {
return true;
}
if (typeof providerConfig.baseUrl === "string" && providerConfig.baseUrl.trim()) {
return resolveOllamaApiBase(providerConfig.baseUrl) !== OLLAMA_DEFAULT_BASE_URL;
}
if (readStringValue(providerConfig.apiKey)) {
return true;
}
if (providerConfig.auth) {
return true;
}
if (typeof providerConfig.authHeader === "boolean") {
return true;
}
if (
providerConfig.headers &&
typeof providerConfig.headers === "object" &&
Object.keys(providerConfig.headers).length > 0
) {
return true;
}
if (providerConfig.request) {
return true;
}
if (typeof providerConfig.injectNumCtxForOpenAICompat === "boolean") {
return true;
}
return false;
}
export async function resolveOllamaDiscoveryResult(params: {
ctx: OllamaDiscoveryContext;
pluginConfig: OllamaPluginConfig;
buildProvider: (
configuredBaseUrl?: string,
opts?: { quiet?: boolean },
) => Promise<ModelProviderConfig>;
}): Promise<{ provider: ModelProviderConfig } | null> {
const explicit = params.ctx.config.models?.providers?.ollama;
const hasExplicitModels = Array.isArray(explicit?.models) && explicit.models.length > 0;
const hasMeaningfulExplicitConfig = hasMeaningfulExplicitOllamaConfig(explicit);
const discoveryEnabled =
params.pluginConfig.discovery?.enabled ?? params.ctx.config.models?.ollamaDiscovery?.enabled;
if (!hasExplicitModels && discoveryEnabled === false) {
return null;
}
const ollamaKey = params.ctx.resolveProviderApiKey(OLLAMA_PROVIDER_ID).apiKey;
const hasRealOllamaKey =
typeof ollamaKey === "string" &&
ollamaKey.trim().length > 0 &&
ollamaKey.trim() !== OLLAMA_DEFAULT_API_KEY;
const explicitApiKey = readStringValue(explicit?.apiKey);
if (hasExplicitModels && explicit) {
return {
provider: {
...explicit,
baseUrl:
typeof explicit.baseUrl === "string" && explicit.baseUrl.trim()
? resolveOllamaApiBase(explicit.baseUrl)
: OLLAMA_DEFAULT_BASE_URL,
api: explicit.api ?? "ollama",
apiKey: resolveOllamaDiscoveryApiKey({
env: params.ctx.env,
explicitApiKey,
resolvedApiKey: ollamaKey,
}),
},
};
}
if (
!hasRealOllamaKey &&
!hasMeaningfulExplicitConfig &&
shouldSkipAmbientOllamaDiscovery(params.ctx.env)
) {
return null;
}
const provider = await params.buildProvider(explicit?.baseUrl, {
quiet: !hasRealOllamaKey && !hasMeaningfulExplicitConfig,
});
if (provider.models?.length === 0 && !ollamaKey && !explicit?.apiKey) {
return null;
}
return {
provider: {
...provider,
apiKey: resolveOllamaDiscoveryApiKey({
env: params.ctx.env,
explicitApiKey,
resolvedApiKey: ollamaKey,
}),
},
};
}
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(vorverarbeitet am 2026-04-27)
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