lifetracker/packages/shared/config.ts

import { z } from "zod";

const stringBool = (defaultValue: string) =>
    z
        .string()
        .default(defaultValue)
        .refine((s) => s === "true" || s === "false")
        .transform((s) => s === "true");

const allEnv = z.object({
    API_URL: z.string().url().default("http://localhost:3000"),
    DISABLE_SIGNUPS: stringBool("false"),
    DISABLE_PASSWORD_AUTH: stringBool("false"),
    OAUTH_ALLOW_DANGEROUS_EMAIL_ACCOUNT_LINKING: stringBool("false"),
    OAUTH_WELLKNOWN_URL: z.string().url().optional(),
    OAUTH_CLIENT_SECRET: z.string().optional(),
    OAUTH_CLIENT_ID: z.string().optional(),
    OAUTH_SCOPE: z.string().default("openid email profile"),
    OAUTH_PROVIDER_NAME: z.string().default("Custom Provider"),
    OPENAI_API_KEY: z.string().optional(),
    OPENAI_BASE_URL: z.string().url().optional(),
    OLLAMA_BASE_URL: z.string().url().optional(),
    OLLAMA_KEEP_ALIVE: z.string().optional(),
    INFERENCE_JOB_TIMEOUT_SEC: z.coerce.number().default(30),
    INFERENCE_TEXT_MODEL: z.string().default("gpt-4o-mini"),
    INFERENCE_IMAGE_MODEL: z.string().default("gpt-4o-mini"),
    INFERENCE_CONTEXT_LENGTH: z.coerce.number().default(2048),
    OCR_CACHE_DIR: z.string().optional(),
    OCR_LANGS: z
        .string()
        .default("eng")
        .transform((val) => val.split(",")),
    OCR_CONFIDENCE_THRESHOLD: z.coerce.number().default(50),
    CRAWLER_HEADLESS_BROWSER: stringBool("true"),
    BROWSER_WEB_URL: z.string().url().optional(),
    BROWSER_WEBSOCKET_URL: z.string().url().optional(),
    BROWSER_CONNECT_ONDEMAND: stringBool("false"),
    CRAWLER_JOB_TIMEOUT_SEC: z.coerce.number().default(60),
    CRAWLER_NAVIGATE_TIMEOUT_SEC: z.coerce.number().default(30),
    CRAWLER_NUM_WORKERS: z.coerce.number().default(1),
    CRAWLER_DOWNLOAD_BANNER_IMAGE: stringBool("true"),
    CRAWLER_STORE_SCREENSHOT: stringBool("true"),
    CRAWLER_FULL_PAGE_SCREENSHOT: stringBool("false"),
    CRAWLER_FULL_PAGE_ARCHIVE: stringBool("false"),
    CRAWLER_VIDEO_DOWNLOAD: stringBool("false"),
    CRAWLER_VIDEO_DOWNLOAD_MAX_SIZE: z.coerce.number().default(50),
    CRAWLER_VIDEO_DOWNLOAD_TIMEOUT_SEC: z.coerce.number().default(10 * 60),
    MEILI_ADDR: z.string().optional(),
    MEILI_MASTER_KEY: z.string().default(""),
    LOG_LEVEL: z.string().default("debug"),
    DEMO_MODE: stringBool("false"),
    DEMO_MODE_EMAIL: z.string().optional(),
    DEMO_MODE_PASSWORD: z.string().optional(),
    DATA_DIR: z.string().default(""),
    MAX_ASSET_SIZE_MB: z.coerce.number().default(4),
    INFERENCE_LANG: z.string().default("english"),
    // Build only flag
    SERVER_VERSION: z.string().optional(),
    DISABLE_NEW_RELEASE_CHECK: stringBool("false"),

    // A flag to detect if the user is running in the old separete containers setup
    USING_LEGACY_SEPARATE_CONTAINERS: stringBool("false"),
});

const serverConfigSchema = allEnv.transform((val) => {
    return {
        apiUrl: val.API_URL,
        auth: {
            disableSignups: val.DISABLE_SIGNUPS,
            disablePasswordAuth: val.DISABLE_PASSWORD_AUTH,
            oauth: {
                allowDangerousEmailAccountLinking:
                    val.OAUTH_ALLOW_DANGEROUS_EMAIL_ACCOUNT_LINKING,
                wellKnownUrl: val.OAUTH_WELLKNOWN_URL,
                clientSecret: val.OAUTH_CLIENT_SECRET,
                clientId: val.OAUTH_CLIENT_ID,
                scope: val.OAUTH_SCOPE,
                name: val.OAUTH_PROVIDER_NAME,
            },
        },
        inference: {
            jobTimeoutSec: val.INFERENCE_JOB_TIMEOUT_SEC,
            openAIApiKey: val.OPENAI_API_KEY,
            openAIBaseUrl: val.OPENAI_BASE_URL,
            ollamaBaseUrl: val.OLLAMA_BASE_URL,
            ollamaKeepAlive: val.OLLAMA_KEEP_ALIVE,
            textModel: val.INFERENCE_TEXT_MODEL,
            imageModel: val.INFERENCE_IMAGE_MODEL,
            inferredTagLang: val.INFERENCE_LANG,
            contextLength: val.INFERENCE_CONTEXT_LENGTH,
        },
        crawler: {
            numWorkers: val.CRAWLER_NUM_WORKERS,
            headlessBrowser: val.CRAWLER_HEADLESS_BROWSER,
            browserWebUrl: val.BROWSER_WEB_URL,
            browserWebSocketUrl: val.BROWSER_WEBSOCKET_URL,
            browserConnectOnDemand: val.BROWSER_CONNECT_ONDEMAND,
            jobTimeoutSec: val.CRAWLER_JOB_TIMEOUT_SEC,
            navigateTimeoutSec: val.CRAWLER_NAVIGATE_TIMEOUT_SEC,
            downloadBannerImage: val.CRAWLER_DOWNLOAD_BANNER_IMAGE,
            storeScreenshot: val.CRAWLER_STORE_SCREENSHOT,
            fullPageScreenshot: val.CRAWLER_FULL_PAGE_SCREENSHOT,
            fullPageArchive: val.CRAWLER_FULL_PAGE_ARCHIVE,
            downloadVideo: val.CRAWLER_VIDEO_DOWNLOAD,
            maxVideoDownloadSize: val.CRAWLER_VIDEO_DOWNLOAD_MAX_SIZE,
            downloadVideoTimeout: val.CRAWLER_VIDEO_DOWNLOAD_TIMEOUT_SEC,
        },
        ocr: {
            langs: val.OCR_LANGS,
            cacheDir: val.OCR_CACHE_DIR,
            confidenceThreshold: val.OCR_CONFIDENCE_THRESHOLD,
        },
        meilisearch: val.MEILI_ADDR
            ? {
                address: val.MEILI_ADDR,
                key: val.MEILI_MASTER_KEY,
            }
            : undefined,
        logLevel: val.LOG_LEVEL,
        demoMode: val.DEMO_MODE
            ? {
                email: val.DEMO_MODE_EMAIL,
                password: val.DEMO_MODE_PASSWORD,
            }
            : undefined,
        dataDir: val.DATA_DIR,
        maxAssetSizeMb: val.MAX_ASSET_SIZE_MB,
        serverVersion: val.SERVER_VERSION,
        disableNewReleaseCheck: val.DISABLE_NEW_RELEASE_CHECK,
        usingLegacySeparateContainers: val.USING_LEGACY_SEPARATE_CONTAINERS,
    };
});

const serverConfig = serverConfigSchema.parse(process.env);
// Always explicitly pick up stuff from server config to avoid accidentally leaking stuff
export const clientConfig = {
    demoMode: serverConfig.demoMode,
    auth: {
        disableSignups: serverConfig.auth.disableSignups,
        disablePasswordAuth: serverConfig.auth.disablePasswordAuth,
    },
    inference: {
        inferredTagLang: serverConfig.inference.inferredTagLang,
    },
    serverVersion: serverConfig.serverVersion,
    disableNewReleaseCheck: serverConfig.disableNewReleaseCheck,
};
export type ClientConfig = typeof clientConfig;

export default serverConfig;