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This commit is contained in:
Conrad Irwin 2023-09-20 20:54:30 -06:00
parent 4bf4c780be
commit 32f8733313
11 changed files with 127 additions and 187 deletions
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100
crates/vim/src/normal/search.rs
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@ -220,53 +220,58 @@ fn replace_command(
let replacement = parse_replace_all(&action.query);
let pane = workspace.active_pane().clone();
pane.update(cx, |pane, cx| {
if let Some(search_bar) = pane.toolbar().read(cx).item_of_type::<BufferSearchBar>() {
let search = search_bar.update(cx, |search_bar, cx| {
if !search_bar.show(cx) {
return None;
}
let Some(search_bar) = pane.toolbar().read(cx).item_of_type::<BufferSearchBar>() else {
return;
};
let search = search_bar.update(cx, |search_bar, cx| {
if !search_bar.show(cx) {
return None;
}
let mut options = SearchOptions::default();
if replacement.is_case_sensitive {
options.set(SearchOptions::CASE_SENSITIVE, true)
}
let search = if replacement.search == "" {
search_bar.query(cx)
} else {
replacement.search
};
let mut options = SearchOptions::default();
if replacement.is_case_sensitive {
options.set(SearchOptions::CASE_SENSITIVE, true)
}
let search = if replacement.search == "" {
search_bar.query(cx)
} else {
replacement.search
};
search_bar.set_replacement(Some(&replacement.replacement), cx);
search_bar.activate_search_mode(SearchMode::Regex, cx);
Some(search_bar.search(&search, Some(options), cx))
});
let Some(search) = search else { return };
let search_bar = search_bar.downgrade();
cx.spawn(|_, mut cx| async move {
search.await?;
search_bar.update(&mut cx, |search_bar, cx| {
if replacement.should_replace_all {
search_bar.select_last_match(cx);
search_bar.replace_all(&Default::default(), cx);
Vim::update(cx, |vim, cx| {
move_cursor(
vim,
Motion::StartOfLine {
display_lines: false,
},
None,
cx,
)
})
}
})?;
anyhow::Ok(())
})
.detach_and_log_err(cx);
}
search_bar.set_replacement(Some(&replacement.replacement), cx);
search_bar.activate_search_mode(SearchMode::Regex, cx);
Some(search_bar.search(&search, Some(options), cx))
});
let Some(search) = search else { return };
let search_bar = search_bar.downgrade();
cx.spawn(|_, mut cx| async move {
search.await?;
search_bar.update(&mut cx, |search_bar, cx| {
if replacement.should_replace_all {
search_bar.select_last_match(cx);
search_bar.replace_all(&Default::default(), cx);
Vim::update(cx, |vim, cx| {
move_cursor(
vim,
Motion::StartOfLine {
display_lines: false,
},
None,
cx,
)
})
}
})?;
anyhow::Ok(())
})
.detach_and_log_err(cx);
})
}
// convert a vim query into something more usable by zed.
// we don't attempt to fully convert between the two regex syntaxes,
// but we do flip \( and \) to ( and ) (and vice-versa) in the pattern,
// and convert \0..\9 to $0..$9 in the replacement so that common idioms work.
fn parse_replace_all(query: &str) -> Replacement {
let mut chars = query.chars();
if Some('%') != chars.next() || Some('s') != chars.next() {
@ -284,17 +289,18 @@ fn parse_replace_all(query: &str) -> Replacement {
let mut buffer = &mut search;
let mut escaped = false;
// 0 - parsing search
// 1 - parsing replacement
// 2 - parsing flags
let mut phase = 0;
for c in chars {
if escaped {
escaped = false;
if phase == 1 && c.is_digit(10) {
// help vim users discover zed regex syntax
// (though we don't try and fix arbitrary patterns for them)
buffer.push('$')
// unescape escaped parens
} else if phase == 0 && c == '(' || c == ')' {
// un-escape parens
} else if c != delimeter {
buffer.push('\\')
}
@ -312,6 +318,10 @@ fn parse_replace_all(query: &str) -> Replacement {
break;
}
} else {
// escape unescaped parens
if phase == 0 && c == '(' || c == ')' {
buffer.push('\\')
}
buffer.push(c)
}
}