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Improve run command

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Ottatop 2023-08-08 13:25:47 -05:00 committed by Ottatop
parent 34d643aae6
commit ac57c6896c
1 changed files with 39 additions and 7 deletions
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46
src/main.rs
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@ -41,21 +41,53 @@ fn main() -> Result<(), Box<dyn Error>> {
}
}
let in_graphical_env =
std::env::var("WAYLAND_DISPLAY").is_ok() || std::env::var("DISPLAY").is_ok();
let mut args = std::env::args().skip(1);
match args.next().as_deref() {
Some("--winit") => {
tracing::info!("Starting winit backend");
crate::backend::winit::run_winit()?;
if !in_graphical_env {
if let Some("--force") = args.next().as_deref() {
tracing::info!("Starting winit backend with no detected graphical environment");
crate::backend::winit::run_winit()?;
} else {
println!("Both WAYLAND_DISPLAY and DISPLAY were not set.");
println!("If you are trying to run the winit backend in a tty, it won't work.");
println!("If you really want to, additionally pass in the --force flag.");
}
} else {
tracing::info!("Starting winit backend");
crate::backend::winit::run_winit()?;
}
}
Some("--udev") => {
tracing::info!("Starting udev backend");
crate::backend::udev::run_udev()?;
if in_graphical_env {
if let Some("--force") = args.next().as_deref() {
tracing::info!("Starting udev backend with a detected graphical environment");
crate::backend::udev::run_udev()?;
} else {
println!("WAYLAND_DISPLAY and/or DISPLAY were set.");
println!(
"If you are trying to run the udev backend in a graphical environment,"
);
println!("it won't work and may mess some things up.");
println!("If you really want to, additionally pass in the --force flag.");
}
} else {
tracing::info!("Starting udev backend");
crate::backend::udev::run_udev()?;
}
}
Some(arg) => tracing::error!("Unknown argument {}", arg),
None => {
println!(
"Specify a backend:\n\t--udev to launch Pinnacle in a tty, or\n\t--winit to launch Pinnacle as a window in your graphical environment."
);
if in_graphical_env {
tracing::info!("Starting winit backend");
crate::backend::winit::run_winit()?;
} else {
tracing::info!("Starting udev backend");
crate::backend::udev::run_udev()?;
}
}
}