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Use a fuzzy matcher for commands (#1386)

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* Use a fuzzy matcher for commands

* Take Clippy up on its suggestion

* Rescope FUZZY_MATCHER
This commit is contained in:
Stuart Hinson 2021-12-29 04:18:17 -05:00 • committed by GitHub
parent bd2ab5be43
commit 34db33e1dc
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1 changed files with 5 additions and 1 deletions
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6
helix-term/src/commands.rs
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@ -26,6 +26,7 @@ use helix_view::{
};
use anyhow::{anyhow, bail, ensure, Context as _};
use fuzzy_matcher::FuzzyMatcher;
use helix_lsp::{
block_on, lsp,
util::{lsp_pos_to_pos, lsp_range_to_range, pos_to_lsp_pos, range_to_lsp_range},
@ -3064,6 +3065,9 @@ fn command_mode(cx: &mut Context) {
":".into(),
Some(':'),
|input: &str| {
static FUZZY_MATCHER: Lazy<fuzzy_matcher::skim::SkimMatcherV2> =
Lazy::new(fuzzy_matcher::skim::SkimMatcherV2::default);
// we use .this over split_whitespace() because we care about empty segments
let parts = input.split(' ').collect::<Vec<&str>>();
@ -3073,7 +3077,7 @@ fn command_mode(cx: &mut Context) {
let end = 0..;
cmd::TYPABLE_COMMAND_LIST
.iter()
.filter(|command| command.name.contains(input))
.filter(|command| FUZZY_MATCHER.fuzzy_match(command.name, input).is_some())
.map(|command| (end.clone(), Cow::Borrowed(command.name)))
.collect()
} else {