Function join

packages/opencode/src/util/bom.ts:12–16

(text: string, bom: boolean)

}

export function join(text: string, bom: boolean) {
  const stripped = split(text).text
  if (!bom) return stripped
  return BOM + stripped
}

export const readFile = Effect.fn("Bom.readFile")(function* (fs: FSUtil.Interface, filePath: string) {
  return split(new TextDecoder("utf-8", { ignoreBOM: true }).decode(yield* fs.readFile(filePath)))