Function readOrCreate

packages/core/config/src/write.ts:27–36

(
  fs: FileSystem.FileSystem,
  path: string,
)

/** Read the raw JSONC text from a config file, or create a default one. */
const readOrCreate = (
  fs: FileSystem.FileSystem,
  path: string,
): Effect.Effect<string, PlatformError> =>
  Effect.gen(function* () {
    const exists = yield* fs.exists(path);
    if (exists) return yield* fs.readFileString(path);
    yield* fs.writeFileString(path, DEFAULT_CONFIG);
    return DEFAULT_CONFIG;
  });

/**
 * Add an integration entry to the config file. Creates the file if it doesn't exist.