kernel_builder/
cli.rs

1#[derive(Debug)]
2pub struct Args {
3    pub no_build: bool,
4    #[cfg(feature = "dracut")]
5    pub no_initramfs: bool,
6    pub no_modules: bool,
7    pub menuconfig: bool,
8    pub replace: bool,
9}
10
11impl Args {
12    const VERSION: &'static str = env!("CARGO_PKG_VERSION");
13    const HELP: &'static str = r"
14Kernel Builder
15USAGE:
16  kernel-builder [OPTIONS]
17FLAGS:
18  -h, --help            Prints help information
19  -v, --version         Print version
20OPTIONS:
21  --no-build          skip build
22  --no-initramfs      skip generating initramfs (only if compiled with dracut feature)
23  --no-modules        skip installing kernel modules
24  --menuconfig        open menuconfig for kernel configuration
25  --replace           replace the current installed kerne (useful if you have configured to keep the last kernel)
26";
27
28    #[must_use]
29    pub fn parse_args() -> Self {
30        let mut pargs = pico_args::Arguments::from_env();
31
32        // Help has a higher priority and should be handled separately.
33        if pargs.contains(["-h", "--help"]) {
34            print!("{}", Self::HELP);
35            std::process::exit(0);
36        }
37
38        if pargs.contains(["-v", "--version"]) {
39            println!("kernel-builder v{}", Self::VERSION);
40            std::process::exit(0);
41        }
42
43        Self {
44            no_build: pargs.contains("--no-build"),
45            #[cfg(feature = "dracut")]
46            no_initramfs: pargs.contains("--no-initramfs"),
47            no_modules: pargs.contains("--no-modules"),
48            menuconfig: pargs.contains("--menuconfig"),
49            replace: pargs.contains("--replace"),
50        }
51    }
52}
kernel_builder/cli.rs

kernel_builder/
cli.rs
