diff --git a/src/main.rs b/src/main.rs index 3da592e..5cb9904 100644 --- a/src/main.rs +++ b/src/main.rs @@ -17,20 +17,24 @@ use color_eyre::Report; fn main() -> Result<(), Report> { color_eyre::install()?; - let utsname = nix::sys::utsname::uname()?; - let fields = Fields { - user_info: get_username_and_hostname(&utsname), - os_name: get_os_pretty_name()?, - kernel_version: get_system_info(&utsname)?, - shell: get_shell(), - desktop: get_desktop_info(), - uptime: get_current()?, - memory_usage: get_memory_usage()?, - storage: get_root_disk_usage()?, - colors: print_dots(), - }; - - print_system_info(&fields); + let args: Vec = std::env::args().collect(); + if args.len() > 1 && args[1] == "--version" { + println!("Microfetch {}", env!("CARGO_PKG_VERSION")); + } else { + let utsname = nix::sys::utsname::uname()?; + let fields = Fields { + user_info: get_username_and_hostname(&utsname), + os_name: get_os_pretty_name()?, + kernel_version: get_system_info(&utsname)?, + shell: get_shell(), + desktop: get_desktop_info(), + uptime: get_current()?, + memory_usage: get_memory_usage()?, + storage: get_root_disk_usage()?, + colors: print_dots(), + }; + print_system_info(&fields); + } Ok(()) }