Improve goto_file_impl
(#9065)
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97afd67fca
commit
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2 changed files with 70 additions and 19 deletions
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@ -4,7 +4,10 @@ pub(crate) mod typed;
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pub use dap::*;
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use helix_event::status;
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use helix_stdx::rope::{self, RopeSliceExt};
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use helix_stdx::{
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path::expand_tilde,
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rope::{self, RopeSliceExt},
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};
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use helix_vcs::{FileChange, Hunk};
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pub use lsp::*;
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use tui::{
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@ -1196,25 +1199,51 @@ fn goto_file_impl(cx: &mut Context, action: Action) {
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let primary = selections.primary();
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// Checks whether there is only one selection with a width of 1
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if selections.len() == 1 && primary.len() == 1 {
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let count = cx.count();
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let text_slice = text.slice(..);
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// In this case it selects the WORD under the cursor
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let current_word = textobject::textobject_word(
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text_slice,
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primary,
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textobject::TextObject::Inside,
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count,
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true,
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);
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// Trims some surrounding chars so that the actual file is opened.
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let surrounding_chars: &[_] = &['\'', '"', '(', ')'];
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paths.clear();
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paths.push(
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current_word
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.fragment(text_slice)
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.trim_matches(surrounding_chars)
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.to_string(),
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);
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let is_valid_path_char = |c: &char| {
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#[cfg(target_os = "windows")]
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let valid_chars = &[
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'@', '/', '\\', '.', '-', '_', '+', '#', '$', '%', '{', '}', '[', ']', ':', '!',
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'~', '=',
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];
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#[cfg(not(target_os = "windows"))]
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let valid_chars = &['@', '/', '.', '-', '_', '+', '#', '$', '%', '~', '=', ':'];
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valid_chars.contains(c) || c.is_alphabetic() || c.is_numeric()
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};
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let cursor_pos = primary.cursor(text.slice(..));
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let pre_cursor_pos = cursor_pos.saturating_sub(1);
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let post_cursor_pos = cursor_pos + 1;
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let start_pos = if is_valid_path_char(&text.char(cursor_pos)) {
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cursor_pos
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} else if is_valid_path_char(&text.char(pre_cursor_pos)) {
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pre_cursor_pos
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} else {
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post_cursor_pos
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};
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let prefix_len = text
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.chars_at(start_pos)
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.reversed()
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.take_while(is_valid_path_char)
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.count();
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let postfix_len = text
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.chars_at(start_pos)
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.take_while(is_valid_path_char)
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.count();
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let path: Cow<str> = text
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.slice((start_pos - prefix_len)..(start_pos + postfix_len))
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.into();
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log::debug!("Goto file path: {}", path);
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match expand_tilde(PathBuf::from(path.as_ref())).to_str() {
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Some(path) => paths.push(path.to_string()),
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None => cx.editor.set_error("Couldn't get string out of path."),
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};
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}
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for sel in paths {
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@ -153,6 +153,28 @@ async fn test_goto_file_impl() -> anyhow::Result<()> {
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)
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.await?;
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// ';' is behind the path
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test_key_sequence(
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&mut AppBuilder::new().with_file(file.path(), None).build()?,
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Some("iimport 'one.js';<esc>B;gf"),
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Some(&|app| {
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assert_eq!(1, match_paths(app, vec!["one.js"]));
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}),
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false,
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)
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.await?;
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// allow numeric values in path
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test_key_sequence(
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&mut AppBuilder::new().with_file(file.path(), None).build()?,
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Some("iimport 'one123.js'<esc>B;gf"),
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Some(&|app| {
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assert_eq!(1, match_paths(app, vec!["one123.js"]));
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}),
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false,
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)
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.await?;
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Ok(())
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}
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