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improve completion

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This commit is contained in:
Dietmar Maurer 2018-12-12 08:18:38 +01:00
parent d769db43f5
commit 2f0258959b
1 changed files with 16 additions and 4 deletions
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20
src/cli/command.rs
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@ -132,15 +132,27 @@ fn print_simple_completion(
}
if args.is_empty() { return; }
record_done_arguments(&mut done, &cli_cmd.info.parameters, &args);
let prefix = args.pop().unwrap(); // match on last arg
record_done_arguments(&mut done, &cli_cmd.info.parameters, &args);
// complete option-name or option-value ?
if !prefix.starts_with("-") && args.len() > 0 {
let last = &args[args.len()-1];
if last.starts_with("--") && last.len() > 2 {
let prop_name = last[2..].to_owned();
if let Some((_, schema)) = cli_cmd.info.parameters.properties.get::<str>(&prop_name) {
print_property_completion(schema, &prefix);
}
return;
}
}
for (name, (optional, schema)) in &cli_cmd.info.parameters.properties {
if done.contains(*name) { continue; }
let test = String::from("--") + name;
if test.starts_with(&prefix) {
println!("{}", test);
let option = String::from("--") + name;
if option.starts_with(&prefix) {
println!("{}", option);
}
}
}