src/cli/command.rs: improve help command completion
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parent
6949d91564
commit
793b0f4d77
@ -472,9 +472,10 @@ fn print_simple_completion(
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fn print_help_completion(def: &CommandLineInterface, help_cmd: &CliCommand, args: &[String]) {
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let mut done = HashSet::new();
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match def {
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CommandLineInterface::Simple(_) => {
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let mut done = HashSet::new();
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print_simple_completion(help_cmd, &mut done, &help_cmd.arg_param, args);
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return;
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}
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@ -485,11 +486,19 @@ fn print_help_completion(def: &CommandLineInterface, help_cmd: &CliCommand, args
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}
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return;
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}
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let first = &args[0];
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if first.starts_with("-") {
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print_simple_completion(help_cmd, &mut done, &help_cmd.arg_param, args);
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return;
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}
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if let Some(sub_cmd) = map.commands.get(first) {
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print_help_completion(sub_cmd, help_cmd, &args[1..]);
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return;
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}
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for cmd in map.commands.keys() {
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if cmd.starts_with(first) {
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println!("{}", cmd);
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