57 lines
1.7 KiB
Rust
57 lines
1.7 KiB
Rust
// Copyright 2023 System76 <info@system76.com>
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// SPDX-License-Identifier: GPL-3.0-only
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use clap_lex::RawArgs;
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use cosmic_greeter::{greeter, locker};
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use std::error::Error;
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fn main() -> Result<(), Box<dyn Error>> {
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let raw_args = RawArgs::from_args();
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let mut cursor = raw_args.cursor();
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// Parse the arguments
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while let Some(arg) = raw_args.next_os(&mut cursor) {
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match arg.to_str() {
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Some("--help") | Some("-h") => {
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print_help(env!("CARGO_PKG_VERSION"), env!("VERGEN_GIT_SHA"));
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return Ok(());
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}
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Some("--version") | Some("-v") => {
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println!(
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"cosmic-greeter {} (git commit {})",
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env!("CARGO_PKG_VERSION"),
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env!("VERGEN_GIT_SHA")
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);
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return Ok(());
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}
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_ => {}
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}
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}
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// Enable jpeg-xl support for image-rs.
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let _ = jxl_oxide::integration::register_image_decoding_hook();
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match pwd::Passwd::current_user() {
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Some(current_user) => match current_user.name.as_str() {
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"cosmic-greeter" => greeter::main(),
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_ => locker::main(current_user),
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},
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_ => Err("failed to determine current user".into()),
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}
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}
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fn print_help(version: &str, git_rev: &str) {
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println!(
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r#"cosmic-greeter {version} (git commit {git_rev})
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System76 <info@system76.com>
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Designed for the COSMIC™ desktop environment, cosmic-greeter is a libcosmic
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frontend for greetd which can be run inside of cosmic-comp.
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Project home page: https://github.com/pop-os/cosmic-greeter
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Options:
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-h, --help Show this message
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-v, --version Show the version of cosmic-greeter"#
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);
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}
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