Function overwrite_check

splashsurf/src/convert.rs:141–150

Returns an error if the file already exists but overwrite is disabled

(cmd_args: &ConvertSubcommandArgs)

/// Returns an error if the file already exists but overwrite is disabled
fn overwrite_check(cmd_args: &ConvertSubcommandArgs) -> Result<(), anyhow::Error> {
    if !cmd_args.overwrite && cmd_args.output_file.exists() {
        return Err(anyhow!(
            "Aborting: Output file \"{}\" already exists. Use overwrite flag to ignore this.",
            cmd_args.output_file.display()
        ));
    }

    Ok(())
}