message: Show file name in error message
diff: @@ -305,7 +305,8 @@ impl Init {
  .collect::<Vec<_>>()
  .join("\r\n");
  - std::fs::write(target_file, &toml_string)?;
  + std::fs::write(&target_file, &toml_string)
  + .with_context(|| format!("Unable to write to \"{}\"", target_file.display()))?;
  return Ok(());
  }
  