32 lines
1.3 KiB
TypeScript
32 lines
1.3 KiB
TypeScript
export interface AppConfig {
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host: string; port: number; harnessDir: string; thtBin: string; piBin: string;
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authMode: "none" | "mock" | "upstream";
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defaults: { provider?: string; model?: string; thinking?: string };
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maxPiProcesses: number;
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settingsFile: string;
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dataRoot?: string;
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ollamaEnsureTimeoutMs: number;
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}
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export function loadConfig(env: Record<string, string | undefined>): AppConfig {
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const authMode = env.AUTH_MODE ?? "none";
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if (!(["none", "mock", "upstream"] as const).includes(authMode as AppConfig["authMode"])) {
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throw new Error(`unsupported AUTH_MODE=${authMode}; use none, mock, or upstream`);
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}
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if (env.THOTH_PUBLIC_EXPOSURE === "true" && authMode !== "upstream") {
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throw new Error("public exposure requires AUTH_MODE=upstream behind a trusted proxy");
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}
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return {
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host: env.HOST ?? "127.0.0.1",
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port: Number(env.PORT ?? 8787),
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harnessDir: env.THT_HARNESS_DIR ?? "../harness",
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thtBin: env.THT_BIN ?? "tht",
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piBin: env.PI_BIN ?? "pi",
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authMode: authMode as AppConfig["authMode"],
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defaults: { provider: env.PI_PROVIDER, model: env.PI_MODEL, thinking: env.PI_THINKING },
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maxPiProcesses: Number(env.MAX_PI_PROCESSES ?? 4),
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settingsFile: env.SETTINGS_FILE ?? "data/settings.json",
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dataRoot: env.THT_DATA_ROOT,
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ollamaEnsureTimeoutMs: Number(env.OLLAMA_ENSURE_TIMEOUT_MS ?? 60000),
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};
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}
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