Refreshing Config Layer on File Change Using fs Watch Effect

import * as Yaml from 'yaml';

const ConfigProviderLive = Layer.unwrapEffect(
  Effect.gen(function* () {
    const fs = yield* FileSystem.FileSystem;
    const configProvider = yield* pipe(
      fs.readFileString('/path/to/config.yaml'),
      Effect.flatMap((content) =>
        Effect.try({
          try: () => Yaml.parse(content),
          catch: (e) => `Could not parse config file : ${e}`,
        }),
      ),
      Effect.map((data) => ConfigProvider.fromJson(data)),
    );
    return Layer.setConfigProvider(configProvider);
  }),
);

import * as Yaml from 'yaml';

const ConfigProviderLive = Layer.unwrapEffect(
  Effect.gen(function* () {
    const fs = yield* FileSystem.FileSystem;
    const configProvider = yield* pipe(
      fs.readFileString('/path/to/config.yaml'),
      Effect.flatMap((content) =>
        Effect.try({
          try: () => Yaml.parse(content),
          catch: (e) => `Could not parse config file : ${e}`,
        }),
      ),
      Effect.map((data) => ConfigProvider.fromJson(data)),
    );
    return Layer.setConfigProvider(configProvider);
  }),
);