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refactor: cd completion logic

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XOR-op 2023-11-09 21:03:58 -05:00
parent af7377aab4
commit db75113bb4
1 changed files with 24 additions and 29 deletions
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53
yazi-core/src/completion/commands/show.rs
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@ -39,40 +39,35 @@ impl Completion {
let candidate_size = 30;
// prioritize those with exact prefix
let exact_flow = cache.iter().try_fold(Vec::with_capacity(candidate_size), |mut v, s| {
if s.starts_with(opt.word) && s != opt.word {
v.push(s.to_owned());
if v.len() >= candidate_size {
return ControlFlow::Break(v);
}
}
ControlFlow::Continue(v)
});
let mut cand = match exact_flow {
ControlFlow::Continue(v) => v,
ControlFlow::Break(v) => v,
};
let fuzzy_flow =
cache.iter().try_fold(Vec::with_capacity(candidate_size - cand.len()), |mut v, s| {
if s.contains(opt.word) && !s.starts_with(opt.word) && s != opt.word {
v.push(s.to_owned());
if v.len() >= candidate_size - cand.len() {
return ControlFlow::Break(v);
let candidates = cache.iter().try_fold(
(Vec::with_capacity(candidate_size), Vec::with_capacity(candidate_size)),
|(mut prefix_cand, mut fuzzy_cand), s| {
if s.starts_with(opt.word) {
if s != opt.word {
prefix_cand.push(s.to_owned());
if prefix_cand.len() >= candidate_size {
return ControlFlow::Break((prefix_cand, fuzzy_cand));
}
}
} else if s.contains(opt.word) && fuzzy_cand.len() < candidate_size - prefix_cand.len() {
// here we don't break the control flow, since we want more exact matching.
fuzzy_cand.push(s.to_owned())
}
ControlFlow::Continue(v)
});
cand.extend(
match fuzzy_flow {
ControlFlow::Continue(v) => v,
ControlFlow::Break(v) => v,
}
.into_iter(),
ControlFlow::Continue((prefix_cand, fuzzy_cand))
},
);
self.ticket = opt.ticket;
self.cands = cand;
self.cands = {
let (mut prefix_cand, fuzzy_cand) = match candidates {
ControlFlow::Continue(v) => v,
ControlFlow::Break(v) => v,
};
if prefix_cand.len() < candidate_size {
prefix_cand.extend(fuzzy_cand.into_iter().take(candidate_size - prefix_cand.len()))
}
prefix_cand
};
if self.cands.is_empty() {
return mem::replace(&mut self.visible, false);
}