Files
sendou.ink/app/config.server.ts
2026-09-06 16:57:29 +03:00

117 lines
3.4 KiB
TypeScript

import * as v from "valibot";
import { envBoolean, formatEnvErrors, requiredInProd } from "./config-helpers";
import { IS_E2E_TEST_RUN } from "./utils/e2e";
import { superRefine, type ValidationCtx } from "./utils/schema";
/**
* Server (`process.env`) configuration, validated once on first import. Variables required in
* production fall back to development defaults elsewhere.
*/
const isProd = process.env.NODE_ENV === "production" && !IS_E2E_TEST_RUN;
const schema = v.pipe(
v.object({
NODE_ENV: v.optional(
v.picklist(["development", "production", "test"]),
"development",
),
DB_PATH: requiredInProd(isProd, "db.sqlite3"),
SESSION_SECRET: requiredInProd(isProd, "secret"),
LOHI_TOKEN: requiredInProd(isProd, "salmon"),
SQL_LOG: v.optional(v.picklist(["none", "trunc", "full"]), "none"),
DISABLE_CACHE: v.optional(envBoolean, "false"),
DISCORD_CLIENT_ID: requiredInProd(isProd, ""),
DISCORD_CLIENT_SECRET: requiredInProd(isProd, ""),
STORAGE_END_POINT: requiredInProd(isProd, "http://127.0.0.1:9000"),
STORAGE_ACCESS_KEY: requiredInProd(isProd, "minio-user"),
STORAGE_SECRET: requiredInProd(isProd, "minio-password"),
STORAGE_REGION: requiredInProd(isProd, "us-east-1"),
STORAGE_BUCKET: requiredInProd(isProd, "sendou"),
TWITCH_CLIENT_ID: v.optional(v.string()),
TWITCH_CLIENT_SECRET: v.optional(v.string()),
PATREON_ACCESS_TOKEN: v.optional(v.string()),
// the client-readable public key (VITE_VAPID_PUBLIC_KEY) lives in `~/config`;
// webPush.server.ts checks all three are set together
VAPID_PRIVATE_KEY: v.optional(v.string()),
VAPID_EMAIL: v.optional(v.string()),
}),
superRefine((val, ctx) => {
requireTogether(ctx, val, "TWITCH_CLIENT_ID", "TWITCH_CLIENT_SECRET");
requireTogether(ctx, val, "VAPID_EMAIL", "VAPID_PRIVATE_KEY");
}),
);
const parsed = v.safeParse(schema, process.env);
if (!parsed.success) {
throw formatEnvErrors("server", parsed.issues);
}
const values = parsed.output;
export const ServerConfig = {
/** Also `true` during e2e tests (production build); combine with `IS_E2E_TEST_RUN` to exclude them. */
isProduction: values.NODE_ENV === "production",
isTest: values.NODE_ENV === "test",
dbPath: values.DB_PATH,
sessionSecret: values.SESSION_SECRET,
/** Authorizes internal Lohi (bot/cron) requests. */
lohiToken: values.LOHI_TOKEN,
sqlLog: values.SQL_LOG,
disableCache: values.DISABLE_CACHE,
discord: {
clientId: values.DISCORD_CLIENT_ID,
clientSecret: values.DISCORD_CLIENT_SECRET,
},
/** S3-compatible object storage */
storage: {
endpoint: values.STORAGE_END_POINT,
accessKey: values.STORAGE_ACCESS_KEY,
secret: values.STORAGE_SECRET,
region: values.STORAGE_REGION,
bucket: values.STORAGE_BUCKET,
},
/** Optional, streams are hidden when unset. */
twitch: {
clientId: values.TWITCH_CLIENT_ID,
clientSecret: values.TWITCH_CLIENT_SECRET,
},
patreon: {
accessToken: values.PATREON_ACCESS_TOKEN,
},
/** web push */
vapid: {
privateKey: values.VAPID_PRIVATE_KEY,
email: values.VAPID_EMAIL,
},
};
/** Adds a validation issue unless `a` and `b` are both set or both unset. */
function requireTogether(
ctx: ValidationCtx,
parsedValues: Record<string, unknown>,
a: string,
b: string,
) {
const aSet = Boolean(parsedValues[a]);
const bSet = Boolean(parsedValues[b]);
if (aSet === bSet) return;
const present = aSet ? a : b;
const missing = aSet ? b : a;
ctx.addIssue({
path: [missing],
message: `must be set together with ${present}`,
});
}