Mirrors/clap
2
0
Fork 0
mirror of https://github.com/clap-rs/clap synced 2024-12-13 14:22:34 +00:00
Code Issues Projects Releases Packages Wiki Activity

fix(complete): Improve completion debugging

Browse source
This commit is contained in:
Ed Page 2024-09-20 10:05:49 -05:00
parent 75efece802
commit 5b2912b63e
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
clap_complete/src/engine/complete.rs
View file

@ -15,6 +15,7 @@ pub fn complete(
arg_index: usize,
current_dir: Option<&std::path::Path>,
) -> Result<Vec<CompletionCandidate>, std::io::Error> {
debug!("complete: args={args:?}, arg_index={arg_index:?}, current_dir={current_dir:?}");
cmd.build();
let raw_args = clap_lex::RawArgs::new(args);
@ -26,6 +27,7 @@ pub fn complete(
);
// As we loop, `cursor` will always be pointing to the next item
raw_args.next_os(&mut target_cursor);
debug!("complete: target_cursor={target_cursor:?}");
// TODO: Multicall support
if !cmd.is_no_binary_name_set() {
@ -39,12 +41,14 @@ pub fn complete(
while let Some(arg) = raw_args.next(&mut cursor) {
let current_state = next_state;
next_state = ParseState::ValueDone;
debug!(
"complete::next: arg={:?}, current_state={current_state:?}, cursor={cursor:?}",
arg.to_value_os(),
);
if cursor == target_cursor {
return complete_arg(&arg, current_cmd, current_dir, pos_index, current_state);
}
debug!("complete::next: Begin parsing '{:?}'", arg.to_value_os(),);
if let Ok(value) = arg.to_value() {
if let Some(next_cmd) = current_cmd.find_subcommand(value) {
current_cmd = next_cmd;