28 lines
727 B
Rust
28 lines
727 B
Rust
use clap::{CommandFactory, ValueEnum};
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use clap_complete::generate_to;
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use clap_complete::Shell;
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use std::env;
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use std::io::Error;
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include!("src/cli.rs");
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fn main() -> Result<(), Error> {
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let outdir = match env::var_os("OUT_DIR") {
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None => return Ok(()),
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Some(outdir) => outdir,
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};
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let mut cmd = Cli::command();
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for shell in Shell::value_variants() {
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generate_to(
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*shell, &mut cmd, // We need to specify what generator to use
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"mtr", // We need to specify the bin name manually
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&outdir, // We need to specify where to write to
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)?;
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// println!("cargo:warning=completion file is generated: {path:?}");
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}
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Ok(())
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}
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