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Expand tilde for selected paths in goto_file (#10964)

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Previously `gf` on `~/.config/helix` for example would error if the
entire path was selected but succeed and open a picker for the directory
contents if the selection was one one-width cursor. We need to expand
tildes for all paths instead of just the auto-detected paths.

This also refactors the `goto_file` blocks a little so that we construct
`paths` once instead of creating the Vec and immediately clearing it
when the selection is one single-width cursor.
This commit is contained in:
Michael Davis 2024-07-09 22:40:43 -05:00 • committed by GitHub
parent bfb7023656
commit 15a26b87c9
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GPG key ID: B5690EEEBB952194
1 changed files with 18 additions and 22 deletions
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38
helix-term/src/commands.rs
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@ -1203,19 +1203,15 @@ fn goto_file_impl(cx: &mut Context, action: Action) {
let (view, doc) = current_ref!(cx.editor);
let text = doc.text();
let selections = doc.selection(view.id);
let primary = selections.primary();
let rel_path = doc
.relative_path()
.map(|path| path.parent().unwrap().to_path_buf())
.unwrap_or_default();
let mut paths: Vec<_> = selections
.iter()
.map(|r| text.slice(r.from()..r.to()).to_string())
.collect();
let primary = selections.primary();
// Checks whether there is only one selection with a width of 1
if selections.len() == 1 && primary.len() == 1 {
paths.clear();
let paths: Vec<_> = if selections.len() == 1 && primary.len() == 1 {
// Secial case: if there is only one one-width selection, try to detect the
// path under the cursor.
let is_valid_path_char = |c: &char| {
#[cfg(target_os = "windows")]
let valid_chars = &[
@ -1250,29 +1246,29 @@ fn goto_file_impl(cx: &mut Context, action: Action) {
.take_while(is_valid_path_char)
.count();
let path: Cow<str> = text
let path: String = text
.slice((start_pos - prefix_len)..(start_pos + postfix_len))
.into();
log::debug!("Goto file path: {}", path);
log::debug!("goto_file auto-detected path: {}", path);
match expand_tilde(PathBuf::from(path.as_ref())).to_str() {
Some(path) => paths.push(path.to_string()),
None => cx.editor.set_error("Couldn't get string out of path."),
vec![path]
} else {
// Otherwise use each selection, trimmed.
selections
.fragments(text.slice(..))
.map(|sel| sel.trim().to_string())
.filter(|sel| !sel.is_empty())
.collect()
};
}
for sel in paths {
let p = sel.trim();
if p.is_empty() {
continue;
}
if let Ok(url) = Url::parse(p) {
if let Ok(url) = Url::parse(&sel) {
open_url(cx, url, action);
continue;
}
let path = &rel_path.join(p);
let path = expand_tilde(Cow::from(PathBuf::from(sel)));
let path = &rel_path.join(path);
if path.is_dir() {
let picker = ui::file_picker(path.into(), &cx.editor.config());
cx.push_layer(Box::new(overlaid(picker)));