fd/build.rs

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932 B
Rust
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use std::fs;
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use clap_complete::{generate_to, Shell};
use Shell::*;
//use clap_complete::shells::Shel{Bash, Fish, PowerShell, Elvish};
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include!("src/app.rs");
fn main() {
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let min_version = "1.57";
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match version_check::is_min_version(min_version) {
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Some(true) => {}
// rustc version too small or can't figure it out
_ => {
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eprintln!("'fd' requires rustc >= {}", min_version);
std::process::exit(1);
}
}
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let var = std::env::var_os("SHELL_COMPLETIONS_DIR").or_else(|| std::env::var_os("OUT_DIR"));
let outdir = match var {
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None => return,
Some(outdir) => outdir,
};
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fs::create_dir_all(&outdir).unwrap();
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let mut app = build_app();
// NOTE: zsh completions are hand written in contrib/completion/_fd
for shell in [Bash, PowerShell, Fish, Elvish] {
generate_to(shell, &mut app, "fd", &outdir).unwrap();
}
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}