nuxt-safe-runtime-config/dist/runtime/nitro/validate-plugin.js

Validate Nuxt runtime config with Standard Schema at build time

import { useRuntimeConfig } from "#safe-runtime-config/nitro-runtime-config";
import { draft, onError, runtimeSchema, schema } from "#safe-runtime-config/validate";
import { Validator } from "@cfworker/json-schema";
import { consola } from "consola";
import { applyValidatedRuntimeConfig, setRuntimeValidationState } from "../config-state.js";
import { isPromiseLike, validateRuntimeConfig } from "../validate.js";
const logger = consola.withTag("safe-runtime-config");
export default () => {
  const config = useRuntimeConfig();
  if (runtimeSchema) {
    const result2 = validateRuntimeConfig(config, runtimeSchema, onError, logger);
    if (isPromiseLike(result2)) {
      const ready = result2.then((validation) => {
        if (validation.success)
          applyValidatedRuntimeConfig(config, validation.value);
        else
          setRuntimeValidationState(config, { status: "invalid" });
      }).catch((error) => setRuntimeValidationState(config, { status: "failed", error }));
      setRuntimeValidationState(config, { status: "pending", ready });
    } else if (result2.success) {
      applyValidatedRuntimeConfig(config, result2.value);
    } else {
      setRuntimeValidationState(config, { status: "invalid" });
    }
    return;
  }
  const validator = new Validator(schema, draft);
  const result = validator.validate(config);
  if (!result.valid) {
    const errors = result.errors.map((e) => `${e.instanceLocation}: ${e.error}`).join(", ");
    const msg = `Runtime validation failed: ${errors}`;
    if (onError === "throw") {
      logger.error(msg);
      throw new Error(msg);
    } else if (onError === "warn") {
      logger.warn(msg);
    }
  }
};