use {
clap::CommandFactory,
clap_complete::{Generator, Shell},
std::{
env,
ffi::OsStr,
},
};
include!("src/cli/args.rs");
pub const BUILD_MAN_PAGE: bool = false;
fn write_completions_file<G: Generator + Copy, P: AsRef<OsStr>>(generator: G, out_dir: P) {
let mut args = Args::command();
for name in &["broot", "br"] {
clap_complete::generate_to(
generator,
&mut args,
name.to_string(),
&out_dir,
).expect("clap complete generation failed");
}
}
fn build_completion_scripts() {
let out_dir = env::var_os("OUT_DIR").expect("out dir not set");
write_completions_file(Shell::Bash, &out_dir);
write_completions_file(Shell::Elvish, &out_dir);
write_completions_file(Shell::Fish, &out_dir);
write_completions_file(Shell::PowerShell, &out_dir);
write_completions_file(Shell::Zsh, &out_dir);
eprintln!("completion scripts generated in {out_dir:?}");
}
fn build_man_page() -> std::io::Result<()> {
let out_dir = env::var_os("OUT_DIR").expect("out dir not set");
let out_dir = PathBuf::from(out_dir);
let cmd = Args::command();
let man = clap_mangen::Man::new(cmd);
let mut buffer: Vec<u8> = Default::default();
man.render(&mut buffer)?;
let file_path = out_dir.join("broot.1");
std::fs::write(&file_path, buffer)?;
eprintln!("map page generated in {file_path:?}");
Ok(())
}
fn main() -> std::io::Result<()> {
build_completion_scripts();
if BUILD_MAN_PAGE {
build_man_page()?;
}
Ok(())
}