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Code Issues Projects Releases Packages Wiki Activity Actions 9

Clean up final remaining code paths calling old diff update method

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This commit is contained in:
Julia 2023-05-25 14:09:34 -04:00
parent f40c498491
commit 5e39ba596e
8 changed files with 117 additions and 142 deletions
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2
crates/editor/src/editor.rs
View file

@ -6873,6 +6873,7 @@ impl Editor {
multi_buffer::Event::Saved => cx.emit(Event::Saved),
multi_buffer::Event::FileHandleChanged => cx.emit(Event::TitleChanged),
multi_buffer::Event::Reloaded => cx.emit(Event::TitleChanged),
multi_buffer::Event::DiffBaseChanged => cx.emit(Event::DiffBaseChanged),
multi_buffer::Event::Closed => cx.emit(Event::Closed),
multi_buffer::Event::DiagnosticsUpdated => {
self.refresh_active_diagnostics(cx);
@ -7261,6 +7262,7 @@ pub enum Event {
DirtyChanged,
Saved,
TitleChanged,
DiffBaseChanged,
SelectionsChanged {
local: bool,
},

42
crates/editor/src/editor_tests.rs
View file

@ -1246,7 +1246,7 @@ fn test_prev_next_word_bounds_with_soft_wrap(cx: &mut TestAppContext) {
#[gpui::test]
async fn test_move_start_of_paragraph_end_of_paragraph(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let line_height = cx.editor(|editor, cx| editor.style(cx).text.line_height(cx.font_cache()));
cx.simulate_window_resize(cx.window_id, vec2f(100., 4. * line_height));
@ -1358,7 +1358,7 @@ async fn test_move_start_of_paragraph_end_of_paragraph(cx: &mut gpui::TestAppCon
#[gpui::test]
async fn test_move_page_up_page_down(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let line_height = cx.editor(|editor, cx| editor.style(cx).text.line_height(cx.font_cache()));
cx.simulate_window_resize(cx.window_id, vec2f(100., 4. * line_height));
@ -1473,7 +1473,7 @@ async fn test_move_page_up_page_down(cx: &mut gpui::TestAppContext) {
#[gpui::test]
async fn test_delete_to_beginning_of_line(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.set_state("one «two threeˇ» four");
cx.update_editor(|editor, cx| {
editor.delete_to_beginning_of_line(&DeleteToBeginningOfLine, cx);
@ -1637,7 +1637,7 @@ async fn test_newline_above(cx: &mut gpui::TestAppContext) {
.unwrap(),
);
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.update_buffer(|buffer, cx| buffer.set_language(Some(language), cx));
cx.set_state(indoc! {"
const a: ˇA = (
@ -1685,7 +1685,7 @@ async fn test_newline_below(cx: &mut gpui::TestAppContext) {
.unwrap(),
);
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.update_buffer(|buffer, cx| buffer.set_language(Some(language), cx));
cx.set_state(indoc! {"
const a: ˇA = (
@ -1751,7 +1751,7 @@ async fn test_tab(cx: &mut gpui::TestAppContext) {
settings.defaults.tab_size = NonZeroU32::new(3)
});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.set_state(indoc! {"
ˇabˇc
ˇ🏀ˇ🏀ˇefg
@ -1779,7 +1779,7 @@ async fn test_tab(cx: &mut gpui::TestAppContext) {
async fn test_tab_in_leading_whitespace_auto_indents_lines(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let language = Arc::new(
Language::new(
LanguageConfig::default(),
@ -1850,7 +1850,7 @@ async fn test_tab_with_mixed_whitespace(cx: &mut gpui::TestAppContext) {
.unwrap(),
);
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.update_buffer(|buffer, cx| buffer.set_language(Some(language), cx));
cx.set_state(indoc! {"
fn a() {
@ -1876,7 +1876,7 @@ async fn test_indent_outdent(cx: &mut gpui::TestAppContext) {
settings.defaults.tab_size = NonZeroU32::new(4);
});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.set_state(indoc! {"
«oneˇ» «twoˇ»
@ -1949,7 +1949,7 @@ async fn test_indent_outdent_with_hard_tabs(cx: &mut gpui::TestAppContext) {
settings.defaults.hard_tabs = Some(true);
});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
// select two ranges on one line
cx.set_state(indoc! {"
@ -2156,7 +2156,7 @@ fn test_indent_outdent_with_excerpts(cx: &mut TestAppContext) {
async fn test_backspace(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
// Basic backspace
cx.set_state(indoc! {"
@ -2205,7 +2205,7 @@ async fn test_backspace(cx: &mut gpui::TestAppContext) {
async fn test_delete(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.set_state(indoc! {"
onˇe two three
fou«rˇ» five six
@ -2559,7 +2559,7 @@ fn test_transpose(cx: &mut TestAppContext) {
async fn test_clipboard(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.set_state("«one✅ ˇ»two «three ˇ»four «five ˇ»six ");
cx.update_editor(|e, cx| e.cut(&Cut, cx));
@ -2641,7 +2641,7 @@ async fn test_clipboard(cx: &mut gpui::TestAppContext) {
async fn test_paste_multiline(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let language = Arc::new(Language::new(
LanguageConfig::default(),
Some(tree_sitter_rust::language()),
@ -3085,7 +3085,7 @@ fn test_add_selection_above_below(cx: &mut TestAppContext) {
async fn test_select_next(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.set_state("abc\nˇabc abc\ndefabc\nabc");
cx.update_editor(|e, cx| e.select_next(&SelectNext::default(), cx));
@ -3314,7 +3314,7 @@ async fn test_autoindent_selections(cx: &mut gpui::TestAppContext) {
async fn test_autoclose_pairs(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let language = Arc::new(Language::new(
LanguageConfig {
@ -3485,7 +3485,7 @@ async fn test_autoclose_pairs(cx: &mut gpui::TestAppContext) {
async fn test_autoclose_with_embedded_language(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let html_language = Arc::new(
Language::new(
@ -3721,7 +3721,7 @@ async fn test_autoclose_with_embedded_language(cx: &mut gpui::TestAppContext) {
async fn test_autoclose_with_overrides(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let rust_language = Arc::new(
Language::new(
@ -4938,7 +4938,7 @@ async fn test_advance_downward_on_toggle_comment(cx: &mut gpui::TestAppContext)
let registry = Arc::new(LanguageRegistry::test());
registry.add(language.clone());
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
cx.update_buffer(|buffer, cx| {
buffer.set_language_registry(registry);
buffer.set_language(Some(language), cx);
@ -5060,7 +5060,7 @@ async fn test_advance_downward_on_toggle_comment(cx: &mut gpui::TestAppContext)
async fn test_toggle_block_comment(cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let html_language = Arc::new(
Language::new(
@ -5985,7 +5985,7 @@ fn test_combine_syntax_and_fuzzy_match_highlights() {
async fn go_to_hunk(deterministic: Arc<Deterministic>, cx: &mut gpui::TestAppContext) {
init_test(cx, |_| {});
let mut cx = EditorTestContext::new(cx);
let mut cx = EditorTestContext::new(cx).await;
let diff_base = r#"
use some::mod;

120
crates/editor/src/multi_buffer.rs
View file

@ -66,6 +66,7 @@ pub enum Event {
},
Edited,
Reloaded,
DiffBaseChanged,
LanguageChanged,
Reparsed,
Saved,
@ -1301,6 +1302,7 @@ impl MultiBuffer {
language::Event::Saved => Event::Saved,
language::Event::FileHandleChanged => Event::FileHandleChanged,
language::Event::Reloaded => Event::Reloaded,
language::Event::DiffBaseChanged => Event::DiffBaseChanged,
language::Event::LanguageChanged => Event::LanguageChanged,
language::Event::Reparsed => Event::Reparsed,
language::Event::DiagnosticsUpdated => Event::DiagnosticsUpdated,
@ -1539,6 +1541,13 @@ impl MultiBuffer {
cx.add_model(|cx| Self::singleton(buffer, cx))
}
pub fn build_from_buffer(
buffer: ModelHandle<Buffer>,
cx: &mut gpui::AppContext,
) -> ModelHandle<Self> {
cx.add_model(|cx| Self::singleton(buffer, cx))
}
pub fn build_random(rng: &mut impl rand::Rng, cx: &mut gpui::AppContext) -> ModelHandle<Self> {
cx.add_model(|cx| {
let mut multibuffer = MultiBuffer::new(0);
@ -3859,10 +3868,13 @@ where
#[cfg(test)]
mod tests {
use crate::editor_tests::init_test;
use super::*;
use futures::StreamExt;
use gpui::{AppContext, TestAppContext};
use language::{Buffer, Rope};
use project::{FakeFs, Project};
use rand::prelude::*;
use settings::SettingsStore;
use std::{env, rc::Rc};
@ -4553,73 +4565,85 @@ mod tests {
#[gpui::test]
async fn test_diff_hunks_in_range(cx: &mut TestAppContext) {
use git::diff::DiffHunkStatus;
init_test(cx, |_| {});
let fs = FakeFs::new(cx.background());
let project = Project::test(fs, [], cx).await;
// buffer has two modified hunks with two rows each
let buffer_1 = cx.add_model(|cx| {
let mut buffer = Buffer::new(
0,
"
1.zero
1.ONE
1.TWO
1.three
1.FOUR
1.FIVE
1.six
"
.unindent(),
cx,
);
let buffer_1 = project
.update(cx, |project, cx| {
project.create_buffer(
"
1.zero
1.ONE
1.TWO
1.three
1.FOUR
1.FIVE
1.six
"
.unindent()
.as_str(),
None,
cx,
)
})
.unwrap();
buffer_1.update(cx, |buffer, cx| {
buffer.set_diff_base(
Some(
"
1.zero
1.one
1.two
1.three
1.four
1.five
1.six
"
1.zero
1.one
1.two
1.three
1.four
1.five
1.six
"
.unindent(),
),
cx,
);
buffer
});
// buffer has a deletion hunk and an insertion hunk
let buffer_2 = cx.add_model(|cx| {
let mut buffer = Buffer::new(
0,
"
2.zero
2.one
2.two
2.three
2.four
2.five
2.six
"
.unindent(),
cx,
);
let buffer_2 = project
.update(cx, |project, cx| {
project.create_buffer(
"
2.zero
2.one
2.two
2.three
2.four
2.five
2.six
"
.unindent()
.as_str(),
None,
cx,
)
})
.unwrap();
buffer_2.update(cx, |buffer, cx| {
buffer.set_diff_base(
Some(
"
2.zero
2.one
2.one-and-a-half
2.two
2.three
2.four
2.six
"
2.zero
2.one
2.one-and-a-half
2.two
2.three
2.four
2.six
"
.unindent(),
),
cx,
);
buffer
});
cx.foreground().run_until_parked();

10
crates/editor/src/test/editor_test_context.rs
View file

@ -7,6 +7,7 @@ use gpui::{
};
use indoc::indoc;
use language::{Buffer, BufferSnapshot};
use project::{FakeFs, Project};
use std::{
any::TypeId,
ops::{Deref, DerefMut, Range},
@ -25,11 +26,16 @@ pub struct EditorTestContext<'a> {
}
impl<'a> EditorTestContext<'a> {
pub fn new(cx: &'a mut gpui::TestAppContext) -> EditorTestContext<'a> {
pub async fn new(cx: &'a mut gpui::TestAppContext) -> EditorTestContext<'a> {
let fs = FakeFs::new(cx.background());
let project = Project::test(fs, [], cx).await;
let buffer = project
.update(cx, |project, cx| project.create_buffer("", None, cx))
.unwrap();
let (window_id, editor) = cx.update(|cx| {
cx.add_window(Default::default(), |cx| {
cx.focus_self();
build_editor(MultiBuffer::build_simple("", cx), cx)
build_editor(MultiBuffer::build_from_buffer(buffer, cx), cx)
})
});

7
crates/git/src/diff.rs
View file

@ -161,13 +161,6 @@ impl BufferDiff {
self.tree = SumTree::new();
}
pub fn needs_update(&self, buffer: &text::BufferSnapshot) -> bool {
match &self.last_buffer_version {
Some(last) => buffer.version().changed_since(last),
None => true,
}
}
pub async fn update(&mut self, diff_base: &str, buffer: &text::BufferSnapshot) {
let mut tree = SumTree::new();

70
crates/language/src/buffer.rs
View file

@ -50,16 +50,10 @@ pub use {tree_sitter_rust, tree_sitter_typescript};
pub use lsp::DiagnosticSeverity;
struct GitDiffStatus {
diff: git::diff::BufferDiff,
update_in_progress: bool,
update_requested: bool,
}
pub struct Buffer {
text: TextBuffer,
diff_base: Option<String>,
git_diff_status: GitDiffStatus,
git_diff: git::diff::BufferDiff,
file: Option<Arc<dyn File>>,
saved_version: clock::Global,
saved_version_fingerprint: RopeFingerprint,
@ -195,6 +189,7 @@ pub enum Event {
Saved,
FileHandleChanged,
Reloaded,
DiffBaseChanged,
LanguageChanged,
Reparsed,
DiagnosticsUpdated,
@ -466,11 +461,7 @@ impl Buffer {
was_dirty_before_starting_transaction: None,
text: buffer,
diff_base,
git_diff_status: GitDiffStatus {
diff: git::diff::BufferDiff::new(),
update_in_progress: false,
update_requested: false,
},
git_diff: git::diff::BufferDiff::new(),
file,
syntax_map: Mutex::new(SyntaxMap::new()),
parsing_in_background: false,
@ -501,7 +492,7 @@ impl Buffer {
BufferSnapshot {
text,
syntax,
git_diff: self.git_diff_status.diff.clone(),
git_diff: self.git_diff.clone(),
file: self.file.clone(),
remote_selections: self.remote_selections.clone(),
diagnostics: self.diagnostics.clone(),
@ -675,17 +666,14 @@ impl Buffer {
pub fn set_diff_base(&mut self, diff_base: Option<String>, cx: &mut ModelContext<Self>) {
self.diff_base = diff_base;
self.git_diff_recalc(cx);
cx.emit(Event::DiffBaseChanged);
}
pub fn needs_git_diff_recalc(&self) -> bool {
self.git_diff_status.diff.needs_update(self)
}
pub fn git_diff_recalc_2(&mut self, cx: &mut ModelContext<Self>) -> Option<Task<()>> {
pub fn git_diff_recalc(&mut self, cx: &mut ModelContext<Self>) -> Option<Task<()>> {
let diff_base = self.diff_base.clone()?; // TODO: Make this an Arc
let snapshot = self.snapshot();
let mut diff = self.git_diff_status.diff.clone();
let mut diff = self.git_diff.clone();
let diff = cx.background().spawn(async move {
diff.update(&diff_base, &snapshot).await;
diff
@ -696,55 +684,13 @@ impl Buffer {
let buffer_diff = diff.await;
if let Some(this) = handle.upgrade(&mut cx) {
this.update(&mut cx, |this, _| {
this.git_diff_status.diff = buffer_diff;
this.git_diff = buffer_diff;
this.git_diff_update_count += 1;
})
}
}))
}
fn git_diff_recalc(&mut self, cx: &mut ModelContext<Self>) {
if self.git_diff_status.update_in_progress {
self.git_diff_status.update_requested = true;
return;
}
if let Some(diff_base) = &self.diff_base {
self.git_diff_status.update_in_progress = true;
let snapshot = self.snapshot();
let diff_base = diff_base.clone();
let mut diff = self.git_diff_status.diff.clone();
let diff = cx.background().spawn(async move {
diff.update(&diff_base, &snapshot).await;
diff
});
cx.spawn_weak(|this, mut cx| async move {
let buffer_diff = diff.await;
if let Some(this) = this.upgrade(&cx) {
this.update(&mut cx, |this, cx| {
this.git_diff_status.diff = buffer_diff;
this.git_diff_update_count += 1;
cx.notify();
if this.git_diff_status.update_requested {
this.git_diff_recalc(cx);
} else {
this.git_diff_status.update_in_progress = false;
}
})
}
})
.detach()
} else {
let snapshot = self.snapshot();
self.git_diff_status.diff.clear(&snapshot);
self.git_diff_update_count += 1;
cx.notify();
}
}
pub fn close(&mut self, cx: &mut ModelContext<Self>) {
cx.emit(Event::Closed);
}

7
crates/project/src/project.rs
View file

@ -1977,7 +1977,10 @@ impl Project {
event: &BufferEvent,
cx: &mut ModelContext<Self>,
) -> Option<()> {
if matches!(event, BufferEvent::Edited { .. } | BufferEvent::Reloaded) {
if matches!(
event,
BufferEvent::Edited { .. } | BufferEvent::Reloaded | BufferEvent::DiffBaseChanged
) {
self.request_buffer_diff_recalculation(&buffer, cx);
}
@ -2166,7 +2169,7 @@ impl Project {
.iter()
.filter_map(|buffer| {
let buffer = buffer.upgrade(cx)?;
buffer.update(cx, |buffer, cx| buffer.git_diff_recalc_2(cx))
buffer.update(cx, |buffer, cx| buffer.git_diff_recalc(cx))
})
.collect()
});

1
crates/project_panel/src/project_panel.rs
View file

@ -2244,6 +2244,7 @@ mod tests {
pane::init(cx);
crate::init(cx);
workspace::init(app_state.clone(), cx);
Project::init_settings(cx);
});
}