mirror of
https://github.com/sharkdp/fd
synced 2024-11-02 07:51:38 +00:00
43 lines
1.3 KiB
Rust
43 lines
1.3 KiB
Rust
// Copyright (c) 2017 fd developers
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// Licensed under the Apache License, Version 2.0
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// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0>
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// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
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// at your option. All files in the project carrying such
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// notice may not be copied, modified, or distributed except
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// according to those terms.
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#[macro_use]
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extern crate clap;
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extern crate version_check;
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use clap::Shell;
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use std::io::{self, Write};
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use std::process::exit;
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use std::fs;
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include!("src/app.rs");
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fn main() {
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match version_check::is_min_version("1.20") {
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// rustc >= 1.20
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Some((true, _)) => {}
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// rustc < 1.20 or can't figure it out
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_ => {
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writeln!(&mut io::stderr(), "This crate requires rustc >= 1.20").unwrap();
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exit(1);
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}
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}
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let var = std::env::var_os("SHELL_COMPLETIONS_DIR").or(std::env::var_os("OUT_DIR"));
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let outdir = match var {
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None => return,
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Some(outdir) => outdir,
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};
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fs::create_dir_all(&outdir).unwrap();
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let mut app = build_app();
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app.gen_completions("fd", Shell::Bash, &outdir);
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app.gen_completions("fd", Shell::Fish, &outdir);
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app.gen_completions("fd", Shell::Zsh, &outdir);
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app.gen_completions("fd", Shell::PowerShell, &outdir);
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}
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