Function toFileUrl

packages/platform/src/internal/path.ts:194–207

(filepath: string)

const CHAR_FORWARD_SLASH = 47

function toFileUrl(filepath: string) {
  const outURL = new URL("file://")
  let resolved = resolve(filepath)
  // path.resolve strips trailing slashes so we must add them back
  const filePathLast = filepath.charCodeAt(filepath.length - 1)
  if (
    (filePathLast === CHAR_FORWARD_SLASH) &&
    resolved[resolved.length - 1] !== "/"
  ) {
    resolved += "/"
  }
  outURL.pathname = encodePathChars(resolved)
  return Effect.succeed(outURL)
}

const percentRegEx = /%/g
const backslashRegEx = /\\/g