mirror of
https://github.com/clap-rs/clap
synced 2024-11-10 14:54:15 +00:00
9f9e410c6d
Inspired by argcomplete, this provides Rust-implemented completions - Only bash for now - No subcommand support - No flag value support - No special settings support - No handling of positions within positionals - No prioritizing of required or removing of conflicts (including self-conflicts)
39 lines
1 KiB
Rust
39 lines
1 KiB
Rust
use clap::FromArgMatches;
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use clap::Subcommand;
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fn command() -> clap::Command<'static> {
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let cmd = clap::Command::new("dynamic")
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.arg(
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clap::Arg::new("input")
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.long("--input")
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.short('i')
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.value_hint(clap::ValueHint::FilePath),
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)
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.arg(
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clap::Arg::new("format")
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.long("--format")
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.short('F')
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.possible_values(["json", "yaml", "toml"]),
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)
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.args_conflicts_with_subcommands(true);
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let cmd = clap_complete::dynamic::bash::CompleteCommand::augment_subcommands(cmd);
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cmd
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}
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fn main() {
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let cmd = command();
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let matches = cmd.get_matches();
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if let Ok(completions) =
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clap_complete::dynamic::bash::CompleteCommand::from_arg_matches(&matches)
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{
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completions.complete(&mut command());
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} else {
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println!("{:#?}", matches);
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}
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}
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#[test]
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fn verify_cli() {
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use clap::CommandFactory;
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command().command().debug_assert();
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}
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