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Code Issues Projects Releases Packages Wiki Activity Actions 6

Switch to attaching git statuses to their associated entries (#2571)

Browse source 
This rewrites and simplifies the git status system by attaching the git
status to each individual entry. This also improves the git testing
infrastructure to cover more cases and be more accurate to how file
events actually occur. This also fixes several other bugs in the worktree and the buffer, and stops any randomly generated actions from happening inside a `.git` folder. Hopefully, we can undo this change soon once our randomized testing is more robust.

Release Notes:

- Will require a DB migration

TODO:
- [x] Pass randomized tests
- [x] Get ready for merging
This commit is contained in:
Mikayla Maki 2023-06-07 17:11:43 -07:00 committed by GitHub
commit 8216d26a7a
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17 changed files with 720 additions and 582 deletions
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1
Cargo.lock generated
View file

@ -2440,6 +2440,7 @@ dependencies = [
"parking_lot 0.11.2",
"regex",
"rope",
"rpc",
"serde",
"serde_derive",
"serde_json",

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

@ -66,6 +66,7 @@ impl<'a> AddAssign<&'a Local> for Local {
}
}
/// A vector clock
#[derive(Clone, Default, Hash, Eq, PartialEq)]
pub struct Global(SmallVec<[u32; 8]>);

17
crates/collab/migrations.sqlite/20221109000000_test_schema.sql
View file

@ -76,6 +76,7 @@ CREATE TABLE "worktree_entries" (
"is_symlink" BOOL NOT NULL,
"is_ignored" BOOL NOT NULL,
"is_deleted" BOOL NOT NULL,
"git_status" INTEGER,
PRIMARY KEY(project_id, worktree_id, id),
FOREIGN KEY(project_id, worktree_id) REFERENCES worktrees (project_id, id) ON DELETE CASCADE
);
@ -96,22 +97,6 @@ CREATE TABLE "worktree_repositories" (
CREATE INDEX "index_worktree_repositories_on_project_id" ON "worktree_repositories" ("project_id");
CREATE INDEX "index_worktree_repositories_on_project_id_and_worktree_id" ON "worktree_repositories" ("project_id", "worktree_id");
CREATE TABLE "worktree_repository_statuses" (
"project_id" INTEGER NOT NULL,
"worktree_id" INTEGER NOT NULL,
"work_directory_id" INTEGER NOT NULL,
"repo_path" VARCHAR NOT NULL,
"status" INTEGER NOT NULL,
"scan_id" INTEGER NOT NULL,
"is_deleted" BOOL NOT NULL,
PRIMARY KEY(project_id, worktree_id, work_directory_id, repo_path),
FOREIGN KEY(project_id, worktree_id) REFERENCES worktrees (project_id, id) ON DELETE CASCADE,
FOREIGN KEY(project_id, worktree_id, work_directory_id) REFERENCES worktree_entries (project_id, worktree_id, id) ON DELETE CASCADE
);
CREATE INDEX "index_worktree_repository_statuses_on_project_id" ON "worktree_repository_statuses" ("project_id");
CREATE INDEX "index_worktree_repository_statuses_on_project_id_and_worktree_id" ON "worktree_repository_statuses" ("project_id", "worktree_id");
CREATE INDEX "index_worktree_repository_statuses_on_project_id_and_worktree_id_and_work_directory_id" ON "worktree_repository_statuses" ("project_id", "worktree_id", "work_directory_id");
CREATE TABLE "worktree_settings_files" (
"project_id" INTEGER NOT NULL,
"worktree_id" INTEGER NOT NULL,

4
crates/collab/migrations/20230605191135_remove_repository_statuses.sql Normal file
View file

@ -0,0 +1,4 @@
DROP TABLE "worktree_repository_statuses";
ALTER TABLE "worktree_entries"
ADD "git_status" INT8;

143
crates/collab/src/db.rs
View file

@ -1539,6 +1539,7 @@ impl Database {
}),
is_symlink: db_entry.is_symlink,
is_ignored: db_entry.is_ignored,
git_status: db_entry.git_status.map(|status| status as i32),
});
}
}
@ -1573,54 +1574,6 @@ impl Database {
worktree.updated_repositories.push(proto::RepositoryEntry {
work_directory_id: db_repository.work_directory_id as u64,
branch: db_repository.branch,
removed_repo_paths: Default::default(),
updated_statuses: Default::default(),
});
}
}
}
// Repository Status Entries
for repository in worktree.updated_repositories.iter_mut() {
let repository_status_entry_filter =
if let Some(rejoined_worktree) = rejoined_worktree {
worktree_repository_statuses::Column::ScanId
.gt(rejoined_worktree.scan_id)
} else {
worktree_repository_statuses::Column::IsDeleted.eq(false)
};
let mut db_repository_statuses =
worktree_repository_statuses::Entity::find()
.filter(
Condition::all()
.add(
worktree_repository_statuses::Column::ProjectId
.eq(project.id),
)
.add(
worktree_repository_statuses::Column::WorktreeId
.eq(worktree.id),
)
.add(
worktree_repository_statuses::Column::WorkDirectoryId
.eq(repository.work_directory_id),
)
.add(repository_status_entry_filter),
)
.stream(&*tx)
.await?;
while let Some(db_status_entry) = db_repository_statuses.next().await {
let db_status_entry = db_status_entry?;
if db_status_entry.is_deleted {
repository
.removed_repo_paths
.push(db_status_entry.repo_path);
} else {
repository.updated_statuses.push(proto::StatusEntry {
repo_path: db_status_entry.repo_path,
status: db_status_entry.status as i32,
});
}
}
@ -2396,6 +2349,7 @@ impl Database {
mtime_nanos: ActiveValue::set(mtime.nanos as i32),
is_symlink: ActiveValue::set(entry.is_symlink),
is_ignored: ActiveValue::set(entry.is_ignored),
git_status: ActiveValue::set(entry.git_status.map(|status| status as i64)),
is_deleted: ActiveValue::set(false),
scan_id: ActiveValue::set(update.scan_id as i64),
}
@ -2414,6 +2368,7 @@ impl Database {
worktree_entry::Column::MtimeNanos,
worktree_entry::Column::IsSymlink,
worktree_entry::Column::IsIgnored,
worktree_entry::Column::GitStatus,
worktree_entry::Column::ScanId,
])
.to_owned(),
@ -2467,68 +2422,6 @@ impl Database {
)
.exec(&*tx)
.await?;
for repository in update.updated_repositories.iter() {
if !repository.updated_statuses.is_empty() {
worktree_repository_statuses::Entity::insert_many(
repository.updated_statuses.iter().map(|status_entry| {
worktree_repository_statuses::ActiveModel {
project_id: ActiveValue::set(project_id),
worktree_id: ActiveValue::set(worktree_id),
work_directory_id: ActiveValue::set(
repository.work_directory_id as i64,
),
repo_path: ActiveValue::set(status_entry.repo_path.clone()),
status: ActiveValue::set(status_entry.status as i64),
scan_id: ActiveValue::set(update.scan_id as i64),
is_deleted: ActiveValue::set(false),
}
}),
)
.on_conflict(
OnConflict::columns([
worktree_repository_statuses::Column::ProjectId,
worktree_repository_statuses::Column::WorktreeId,
worktree_repository_statuses::Column::WorkDirectoryId,
worktree_repository_statuses::Column::RepoPath,
])
.update_columns([
worktree_repository_statuses::Column::ScanId,
worktree_repository_statuses::Column::Status,
worktree_repository_statuses::Column::IsDeleted,
])
.to_owned(),
)
.exec(&*tx)
.await?;
}
if !repository.removed_repo_paths.is_empty() {
worktree_repository_statuses::Entity::update_many()
.filter(
worktree_repository_statuses::Column::ProjectId
.eq(project_id)
.and(
worktree_repository_statuses::Column::WorktreeId
.eq(worktree_id),
)
.and(
worktree_repository_statuses::Column::WorkDirectoryId
.eq(repository.work_directory_id as i64),
)
.and(worktree_repository_statuses::Column::RepoPath.is_in(
repository.removed_repo_paths.iter().map(String::as_str),
)),
)
.set(worktree_repository_statuses::ActiveModel {
is_deleted: ActiveValue::Set(true),
scan_id: ActiveValue::Set(update.scan_id as i64),
..Default::default()
})
.exec(&*tx)
.await?;
}
}
}
if !update.removed_repositories.is_empty() {
@ -2812,6 +2705,7 @@ impl Database {
}),
is_symlink: db_entry.is_symlink,
is_ignored: db_entry.is_ignored,
git_status: db_entry.git_status.map(|status| status as i32),
});
}
}
@ -2837,41 +2731,12 @@ impl Database {
proto::RepositoryEntry {
work_directory_id: db_repository_entry.work_directory_id as u64,
branch: db_repository_entry.branch,
removed_repo_paths: Default::default(),
updated_statuses: Default::default(),
},
);
}
}
}
{
let mut db_status_entries = worktree_repository_statuses::Entity::find()
.filter(
Condition::all()
.add(worktree_repository_statuses::Column::ProjectId.eq(project_id))
.add(worktree_repository_statuses::Column::IsDeleted.eq(false)),
)
.stream(&*tx)
.await?;
while let Some(db_status_entry) = db_status_entries.next().await {
let db_status_entry = db_status_entry?;
if let Some(worktree) = worktrees.get_mut(&(db_status_entry.worktree_id as u64))
{
if let Some(repository_entry) = worktree
.repository_entries
.get_mut(&(db_status_entry.work_directory_id as u64))
{
repository_entry.updated_statuses.push(proto::StatusEntry {
repo_path: db_status_entry.repo_path,
status: db_status_entry.status as i32,
});
}
}
}
}
// Populate worktree diagnostic summaries.
{
let mut db_summaries = worktree_diagnostic_summary::Entity::find()

1
crates/collab/src/db/worktree_entry.rs
View file

@ -15,6 +15,7 @@ pub struct Model {
pub inode: i64,
pub mtime_seconds: i64,
pub mtime_nanos: i32,
pub git_status: Option<i64>,
pub is_symlink: bool,
pub is_ignored: bool,
pub is_deleted: bool,

80
crates/collab/src/tests/integration_tests.rs
View file

@ -2415,14 +2415,10 @@ async fn test_git_diff_base_change(
"
.unindent();
client_a
.fs
.as_fake()
.set_index_for_repo(
Path::new("/dir/.git"),
&[(Path::new("a.txt"), diff_base.clone())],
)
.await;
client_a.fs.as_fake().set_index_for_repo(
Path::new("/dir/.git"),
&[(Path::new("a.txt"), diff_base.clone())],
);
// Create the buffer
let buffer_local_a = project_local
@ -2464,14 +2460,10 @@ async fn test_git_diff_base_change(
);
});
client_a
.fs
.as_fake()
.set_index_for_repo(
Path::new("/dir/.git"),
&[(Path::new("a.txt"), new_diff_base.clone())],
)
.await;
client_a.fs.as_fake().set_index_for_repo(
Path::new("/dir/.git"),
&[(Path::new("a.txt"), new_diff_base.clone())],
);
// Wait for buffer_local_a to receive it
deterministic.run_until_parked();
@ -2513,14 +2505,10 @@ async fn test_git_diff_base_change(
"
.unindent();
client_a
.fs
.as_fake()
.set_index_for_repo(
Path::new("/dir/sub/.git"),
&[(Path::new("b.txt"), diff_base.clone())],
)
.await;
client_a.fs.as_fake().set_index_for_repo(
Path::new("/dir/sub/.git"),
&[(Path::new("b.txt"), diff_base.clone())],
);
// Create the buffer
let buffer_local_b = project_local
@ -2562,14 +2550,10 @@ async fn test_git_diff_base_change(
);
});
client_a
.fs
.as_fake()
.set_index_for_repo(
Path::new("/dir/sub/.git"),
&[(Path::new("b.txt"), new_diff_base.clone())],
)
.await;
client_a.fs.as_fake().set_index_for_repo(
Path::new("/dir/sub/.git"),
&[(Path::new("b.txt"), new_diff_base.clone())],
);
// Wait for buffer_local_b to receive it
deterministic.run_until_parked();
@ -2646,8 +2630,7 @@ async fn test_git_branch_name(
client_a
.fs
.as_fake()
.set_branch_name(Path::new("/dir/.git"), Some("branch-1"))
.await;
.set_branch_name(Path::new("/dir/.git"), Some("branch-1"));
// Wait for it to catch up to the new branch
deterministic.run_until_parked();
@ -2673,8 +2656,7 @@ async fn test_git_branch_name(
client_a
.fs
.as_fake()
.set_branch_name(Path::new("/dir/.git"), Some("branch-2"))
.await;
.set_branch_name(Path::new("/dir/.git"), Some("branch-2"));
// Wait for buffer_local_a to receive it
deterministic.run_until_parked();
@ -2726,17 +2708,13 @@ async fn test_git_status_sync(
const A_TXT: &'static str = "a.txt";
const B_TXT: &'static str = "b.txt";
client_a
.fs
.as_fake()
.set_status_for_repo(
Path::new("/dir/.git"),
&[
(&Path::new(A_TXT), GitFileStatus::Added),
(&Path::new(B_TXT), GitFileStatus::Added),
],
)
.await;
client_a.fs.as_fake().set_status_for_repo_via_git_operation(
Path::new("/dir/.git"),
&[
(&Path::new(A_TXT), GitFileStatus::Added),
(&Path::new(B_TXT), GitFileStatus::Added),
],
);
let (project_local, _worktree_id) = client_a.build_local_project("/dir", cx_a).await;
let project_id = active_call_a
@ -2763,8 +2741,7 @@ async fn test_git_status_sync(
assert_eq!(worktrees.len(), 1);
let worktree = worktrees[0].clone();
let snapshot = worktree.read(cx).snapshot();
let root_entry = snapshot.root_git_entry().unwrap();
assert_eq!(root_entry.status_for_file(&snapshot, file), status);
assert_eq!(snapshot.status_for_file(file), status);
}
// Smoke test status reading
@ -2780,14 +2757,13 @@ async fn test_git_status_sync(
client_a
.fs
.as_fake()
.set_status_for_repo(
.set_status_for_repo_via_working_copy_change(
Path::new("/dir/.git"),
&[
(&Path::new(A_TXT), GitFileStatus::Modified),
(&Path::new(B_TXT), GitFileStatus::Modified),
],
)
.await;
);
// Wait for buffer_local_a to receive it
deterministic.run_until_parked();

64
crates/collab/src/tests/randomized_integration_tests.rs
View file

@ -422,7 +422,7 @@ async fn apply_client_operation(
);
ensure_project_shared(&project, client, cx).await;
if !client.fs.paths().contains(&new_root_path) {
if !client.fs.paths(false).contains(&new_root_path) {
client.fs.create_dir(&new_root_path).await.unwrap();
}
project
@ -628,12 +628,13 @@ async fn apply_client_operation(
ensure_project_shared(&project, client, cx).await;
let requested_version = buffer.read_with(cx, |buffer, _| buffer.version());
let save = project.update(cx, |project, cx| project.save_buffer(buffer, cx));
let save = cx.background().spawn(async move {
let (saved_version, _, _) = save
.await
let save = project.update(cx, |project, cx| project.save_buffer(buffer.clone(), cx));
let save = cx.spawn(|cx| async move {
save.await
.map_err(|err| anyhow!("save request failed: {:?}", err))?;
assert!(saved_version.observed_all(&requested_version));
assert!(buffer
.read_with(&cx, |buffer, _| { buffer.saved_version().to_owned() })
.observed_all(&requested_version));
anyhow::Ok(())
});
if detach {
@ -743,7 +744,7 @@ async fn apply_client_operation(
} => {
if !client
.fs
.directories()
.directories(false)
.contains(&path.parent().unwrap().to_owned())
{
return Err(TestError::Inapplicable);
@ -770,10 +771,16 @@ async fn apply_client_operation(
repo_path,
contents,
} => {
if !client.fs.directories().contains(&repo_path) {
if !client.fs.directories(false).contains(&repo_path) {
return Err(TestError::Inapplicable);
}
for (path, _) in contents.iter() {
if !client.fs.files().contains(&repo_path.join(path)) {
return Err(TestError::Inapplicable);
}
}
log::info!(
"{}: writing git index for repo {:?}: {:?}",
client.username,
@ -789,13 +796,13 @@ async fn apply_client_operation(
if client.fs.metadata(&dot_git_dir).await?.is_none() {
client.fs.create_dir(&dot_git_dir).await?;
}
client.fs.set_index_for_repo(&dot_git_dir, &contents).await;
client.fs.set_index_for_repo(&dot_git_dir, &contents);
}
GitOperation::WriteGitBranch {
repo_path,
new_branch,
} => {
if !client.fs.directories().contains(&repo_path) {
if !client.fs.directories(false).contains(&repo_path) {
return Err(TestError::Inapplicable);
}
@ -810,15 +817,21 @@ async fn apply_client_operation(
if client.fs.metadata(&dot_git_dir).await?.is_none() {
client.fs.create_dir(&dot_git_dir).await?;
}
client.fs.set_branch_name(&dot_git_dir, new_branch).await;
client.fs.set_branch_name(&dot_git_dir, new_branch);
}
GitOperation::WriteGitStatuses {
repo_path,
statuses,
git_operation,
} => {
if !client.fs.directories().contains(&repo_path) {
if !client.fs.directories(false).contains(&repo_path) {
return Err(TestError::Inapplicable);
}
for (path, _) in statuses.iter() {
if !client.fs.files().contains(&repo_path.join(path)) {
return Err(TestError::Inapplicable);
}
}
log::info!(
"{}: writing git statuses for repo {:?}: {:?}",
@ -838,10 +851,16 @@ async fn apply_client_operation(
client.fs.create_dir(&dot_git_dir).await?;
}
client
.fs
.set_status_for_repo(&dot_git_dir, statuses.as_slice())
.await;
if git_operation {
client
.fs
.set_status_for_repo_via_git_operation(&dot_git_dir, statuses.as_slice());
} else {
client.fs.set_status_for_repo_via_working_copy_change(
&dot_git_dir,
statuses.as_slice(),
);
}
}
},
}
@ -913,9 +932,10 @@ fn check_consistency_between_clients(clients: &[(Rc<TestClient>, TestAppContext)
assert_eq!(
guest_snapshot.entries(false).collect::<Vec<_>>(),
host_snapshot.entries(false).collect::<Vec<_>>(),
"{} has different snapshot than the host for worktree {:?} and project {:?}",
"{} has different snapshot than the host for worktree {:?} ({:?}) and project {:?}",
client.username,
host_snapshot.abs_path(),
id,
guest_project.remote_id(),
);
assert_eq!(guest_snapshot.repositories().collect::<Vec<_>>(), host_snapshot.repositories().collect::<Vec<_>>(),
@ -1230,6 +1250,7 @@ enum GitOperation {
WriteGitStatuses {
repo_path: PathBuf,
statuses: Vec<(PathBuf, GitFileStatus)>,
git_operation: bool,
},
}
@ -1575,7 +1596,7 @@ impl TestPlan {
.choose(&mut self.rng)
.cloned() else { continue };
let project_root_name = root_name_for_project(&project, cx);
let mut paths = client.fs.paths();
let mut paths = client.fs.paths(false);
paths.remove(0);
let new_root_path = if paths.is_empty() || self.rng.gen() {
Path::new("/").join(&self.next_root_dir_name(user_id))
@ -1755,7 +1776,7 @@ impl TestPlan {
let is_dir = self.rng.gen::<bool>();
let content;
let mut path;
let dir_paths = client.fs.directories();
let dir_paths = client.fs.directories(false);
if is_dir {
content = String::new();
@ -1809,7 +1830,7 @@ impl TestPlan {
let repo_path = client
.fs
.directories()
.directories(false)
.choose(&mut self.rng)
.unwrap()
.clone();
@ -1855,9 +1876,12 @@ impl TestPlan {
})
.collect::<Vec<_>>();
let git_operation = self.rng.gen::<bool>();
GitOperation::WriteGitStatuses {
repo_path,
statuses,
git_operation,
}
}
_ => unreachable!(),

2
crates/fs/Cargo.toml
View file

@ -14,6 +14,8 @@ lsp = { path = "../lsp" }
rope = { path = "../rope" }
util = { path = "../util" }
sum_tree = { path = "../sum_tree" }
rpc = { path = "../rpc" }
anyhow.workspace = true
async-trait.workspace = true
futures.workspace = true

71
crates/fs/src/fs.rs
View file

@ -29,6 +29,8 @@ use collections::{btree_map, BTreeMap};
#[cfg(any(test, feature = "test-support"))]
use repository::{FakeGitRepositoryState, GitFileStatus};
#[cfg(any(test, feature = "test-support"))]
use std::ffi::OsStr;
#[cfg(any(test, feature = "test-support"))]
use std::sync::Weak;
lazy_static! {
@ -501,6 +503,11 @@ impl FakeFsState {
}
}
#[cfg(any(test, feature = "test-support"))]
lazy_static! {
pub static ref FS_DOT_GIT: &'static OsStr = OsStr::new(".git");
}
#[cfg(any(test, feature = "test-support"))]
impl FakeFs {
pub fn new(executor: Arc<gpui::executor::Background>) -> Arc<Self> {
@ -619,7 +626,7 @@ impl FakeFs {
.boxed()
}
pub fn with_git_state<F>(&self, dot_git: &Path, f: F)
pub fn with_git_state<F>(&self, dot_git: &Path, emit_git_event: bool, f: F)
where
F: FnOnce(&mut FakeGitRepositoryState),
{
@ -633,18 +640,22 @@ impl FakeFs {
f(&mut repo_state);
state.emit_event([dot_git]);
if emit_git_event {
state.emit_event([dot_git]);
}
} else {
panic!("not a directory");
}
}
pub async fn set_branch_name(&self, dot_git: &Path, branch: Option<impl Into<String>>) {
self.with_git_state(dot_git, |state| state.branch_name = branch.map(Into::into))
pub fn set_branch_name(&self, dot_git: &Path, branch: Option<impl Into<String>>) {
self.with_git_state(dot_git, true, |state| {
state.branch_name = branch.map(Into::into)
})
}
pub async fn set_index_for_repo(&self, dot_git: &Path, head_state: &[(&Path, String)]) {
self.with_git_state(dot_git, |state| {
pub fn set_index_for_repo(&self, dot_git: &Path, head_state: &[(&Path, String)]) {
self.with_git_state(dot_git, true, |state| {
state.index_contents.clear();
state.index_contents.extend(
head_state
@ -654,8 +665,32 @@ impl FakeFs {
});
}
pub async fn set_status_for_repo(&self, dot_git: &Path, statuses: &[(&Path, GitFileStatus)]) {
self.with_git_state(dot_git, |state| {
pub fn set_status_for_repo_via_working_copy_change(
&self,
dot_git: &Path,
statuses: &[(&Path, GitFileStatus)],
) {
self.with_git_state(dot_git, false, |state| {
state.worktree_statuses.clear();
state.worktree_statuses.extend(
statuses
.iter()
.map(|(path, content)| ((**path).into(), content.clone())),
);
});
self.state.lock().emit_event(
statuses
.iter()
.map(|(path, _)| dot_git.parent().unwrap().join(path)),
);
}
pub fn set_status_for_repo_via_git_operation(
&self,
dot_git: &Path,
statuses: &[(&Path, GitFileStatus)],
) {
self.with_git_state(dot_git, true, |state| {
state.worktree_statuses.clear();
state.worktree_statuses.extend(
statuses
@ -665,7 +700,7 @@ impl FakeFs {
});
}
pub fn paths(&self) -> Vec<PathBuf> {
pub fn paths(&self, include_dot_git: bool) -> Vec<PathBuf> {
let mut result = Vec::new();
let mut queue = collections::VecDeque::new();
queue.push_back((PathBuf::from("/"), self.state.lock().root.clone()));
@ -675,12 +710,18 @@ impl FakeFs {
queue.push_back((path.join(name), entry.clone()));
}
}
result.push(path);
if include_dot_git
|| !path
.components()
.any(|component| component.as_os_str() == *FS_DOT_GIT)
{
result.push(path);
}
}
result
}
pub fn directories(&self) -> Vec<PathBuf> {
pub fn directories(&self, include_dot_git: bool) -> Vec<PathBuf> {
let mut result = Vec::new();
let mut queue = collections::VecDeque::new();
queue.push_back((PathBuf::from("/"), self.state.lock().root.clone()));
@ -689,7 +730,13 @@ impl FakeFs {
for (name, entry) in entries {
queue.push_back((path.join(name), entry.clone()));
}
result.push(path);
if include_dot_git
|| !path
.components()
.any(|component| component.as_os_str() == *FS_DOT_GIT)
{
result.push(path);
}
}
}
result

68
crates/fs/src/repository.rs
View file

@ -1,6 +1,8 @@
use anyhow::Result;
use collections::HashMap;
use git2::ErrorCode;
use parking_lot::Mutex;
use rpc::proto;
use serde_derive::{Deserialize, Serialize};
use std::{
cmp::Ordering,
@ -24,7 +26,7 @@ pub trait GitRepository: Send {
fn statuses(&self) -> Option<TreeMap<RepoPath, GitFileStatus>>;
fn status(&self, path: &RepoPath) -> Option<GitFileStatus>;
fn status(&self, path: &RepoPath) -> Result<Option<GitFileStatus>>;
}
impl std::fmt::Debug for dyn GitRepository {
@ -91,9 +93,18 @@ impl GitRepository for LibGitRepository {
Some(map)
}
fn status(&self, path: &RepoPath) -> Option<GitFileStatus> {
let status = self.status_file(path).log_err()?;
read_status(status)
fn status(&self, path: &RepoPath) -> Result<Option<GitFileStatus>> {
let status = self.status_file(path);
match status {
Ok(status) => Ok(read_status(status)),
Err(e) => {
if e.code() == ErrorCode::NotFound {
Ok(None)
} else {
Err(e.into())
}
}
}
}
}
@ -155,9 +166,9 @@ impl GitRepository for FakeGitRepository {
Some(map)
}
fn status(&self, path: &RepoPath) -> Option<GitFileStatus> {
fn status(&self, path: &RepoPath) -> Result<Option<GitFileStatus>> {
let state = self.state.lock();
state.worktree_statuses.get(path).cloned()
Ok(state.worktree_statuses.get(path).cloned())
}
}
@ -197,8 +208,51 @@ pub enum GitFileStatus {
Conflict,
}
impl GitFileStatus {
pub fn merge(
this: Option<GitFileStatus>,
other: Option<GitFileStatus>,
prefer_other: bool,
) -> Option<GitFileStatus> {
if prefer_other {
return other;
} else {
match (this, other) {
(Some(GitFileStatus::Conflict), _) | (_, Some(GitFileStatus::Conflict)) => {
Some(GitFileStatus::Conflict)
}
(Some(GitFileStatus::Modified), _) | (_, Some(GitFileStatus::Modified)) => {
Some(GitFileStatus::Modified)
}
(Some(GitFileStatus::Added), _) | (_, Some(GitFileStatus::Added)) => {
Some(GitFileStatus::Added)
}
_ => None,
}
}
}
pub fn from_proto(git_status: Option<i32>) -> Option<GitFileStatus> {
git_status.and_then(|status| {
proto::GitStatus::from_i32(status).map(|status| match status {
proto::GitStatus::Added => GitFileStatus::Added,
proto::GitStatus::Modified => GitFileStatus::Modified,
proto::GitStatus::Conflict => GitFileStatus::Conflict,
})
})
}
pub fn to_proto(self) -> i32 {
match self {
GitFileStatus::Added => proto::GitStatus::Added as i32,
GitFileStatus::Modified => proto::GitStatus::Modified as i32,
GitFileStatus::Conflict => proto::GitStatus::Conflict as i32,
}
}
}
#[derive(Clone, Debug, Ord, Hash, PartialOrd, Eq, PartialEq)]
pub struct RepoPath(PathBuf);
pub struct RepoPath(pub PathBuf);
impl RepoPath {
pub fn new(path: PathBuf) -> Self {

33
crates/project/src/project.rs
View file

@ -37,8 +37,8 @@ use language::{
range_from_lsp, range_to_lsp, Anchor, Bias, Buffer, CachedLspAdapter, CodeAction, CodeLabel,
Completion, Diagnostic, DiagnosticEntry, DiagnosticSet, Diff, Event as BufferEvent, File as _,
Language, LanguageRegistry, LanguageServerName, LocalFile, OffsetRangeExt, Operation, Patch,
PendingLanguageServer, PointUtf16, RopeFingerprint, TextBufferSnapshot, ToOffset, ToPointUtf16,
Transaction, Unclipped,
PendingLanguageServer, PointUtf16, TextBufferSnapshot, ToOffset, ToPointUtf16, Transaction,
Unclipped,
};
use log::error;
use lsp::{
@ -69,7 +69,7 @@ use std::{
atomic::{AtomicUsize, Ordering::SeqCst},
Arc,
},
time::{Duration, Instant, SystemTime},
time::{Duration, Instant},
};
use terminals::Terminals;
use util::{
@ -1617,7 +1617,7 @@ impl Project {
&self,
buffer: ModelHandle<Buffer>,
cx: &mut ModelContext<Self>,
) -> Task<Result<(clock::Global, RopeFingerprint, SystemTime)>> {
) -> Task<Result<()>> {
let Some(file) = File::from_dyn(buffer.read(cx).file()) else {
return Task::ready(Err(anyhow!("buffer doesn't have a file")));
};
@ -5157,9 +5157,9 @@ impl Project {
return None;
}
let path = &project_path.path;
changed_repos.iter().find(|(work_dir, change)| {
path.starts_with(work_dir) && change.git_dir_changed
})?;
changed_repos
.iter()
.find(|(work_dir, _)| path.starts_with(work_dir))?;
let receiver = receiver.clone();
let path = path.clone();
Some(async move {
@ -5182,9 +5182,9 @@ impl Project {
return None;
}
let path = file.path();
changed_repos.iter().find(|(work_dir, change)| {
path.starts_with(work_dir) && change.git_dir_changed
})?;
changed_repos
.iter()
.find(|(work_dir, _)| path.starts_with(work_dir))?;
Some((buffer, path.clone()))
})
.collect::<Vec<_>>();
@ -5985,16 +5985,15 @@ impl Project {
.await?;
let buffer_id = buffer.read_with(&cx, |buffer, _| buffer.remote_id());
let (saved_version, fingerprint, mtime) = this
.update(&mut cx, |this, cx| this.save_buffer(buffer, cx))
this.update(&mut cx, |this, cx| this.save_buffer(buffer.clone(), cx))
.await?;
Ok(proto::BufferSaved {
Ok(buffer.read_with(&cx, |buffer, _| proto::BufferSaved {
project_id,
buffer_id,
version: serialize_version(&saved_version),
mtime: Some(mtime.into()),
fingerprint: language::proto::serialize_fingerprint(fingerprint),
})
version: serialize_version(buffer.saved_version()),
mtime: Some(buffer.saved_mtime().into()),
fingerprint: language::proto::serialize_fingerprint(buffer.saved_version_fingerprint()),
}))
}
async fn handle_reload_buffers(

793
crates/project/src/worktree.rs
View file

File diff suppressed because it is too large Load diff

14
crates/project_panel/src/project_panel.rs
View file

@ -1002,6 +1002,7 @@ impl ProjectPanel {
mtime: entry.mtime,
is_symlink: false,
is_ignored: false,
git_status: entry.git_status,
});
}
if expanded_dir_ids.binary_search(&entry.id).is_err()
@ -1011,6 +1012,9 @@ impl ProjectPanel {
}
entry_iter.advance();
}
snapshot.propagate_git_statuses(&mut visible_worktree_entries);
visible_worktree_entries.sort_by(|entry_a, entry_b| {
let mut components_a = entry_a.path.components().peekable();
let mut components_b = entry_b.path.components().peekable();
@ -1108,14 +1112,8 @@ impl ProjectPanel {
.unwrap_or(&[]);
let entry_range = range.start.saturating_sub(ix)..end_ix - ix;
for (entry, repo) in
snapshot.entries_with_repositories(visible_worktree_entries[entry_range].iter())
{
let status = (git_status_setting
&& entry.path.parent().is_some()
&& !entry.is_ignored)
.then(|| repo.and_then(|repo| repo.status_for_path(&snapshot, &entry.path)))
.flatten();
for entry in visible_worktree_entries[entry_range].iter() {
let status = git_status_setting.then(|| entry.git_status).flatten();
let mut details = EntryDetails {
filename: entry

3
crates/rpc/proto/zed.proto
View file

@ -1005,13 +1005,12 @@ message Entry {
Timestamp mtime = 5;
bool is_symlink = 6;
bool is_ignored = 7;
optional GitStatus git_status = 8;
}
message RepositoryEntry {
uint64 work_directory_id = 1;
optional string branch = 2;
repeated string removed_repo_paths = 3;
repeated StatusEntry updated_statuses = 4;
}
message StatusEntry {

5
crates/sum_tree/src/sum_tree.rs
View file

@ -480,6 +480,11 @@ impl<T: Item> SumTree<T> {
} => child_trees.last().unwrap().rightmost_leaf(),
}
}
#[cfg(debug_assertions)]
pub fn _debug_entries(&self) -> Vec<&T> {
self.iter().collect::<Vec<_>>()
}
}
impl<T: Item + PartialEq> PartialEq for SumTree<T> {

2
crates/util/src/util.rs
View file

@ -57,7 +57,7 @@ pub fn post_inc<T: From<u8> + AddAssign<T> + Copy>(value: &mut T) -> T {
}
/// Extend a sorted vector with a sorted sequence of items, maintaining the vector's sort order and
/// enforcing a maximum length. Sort the items according to the given callback. Before calling this,
/// enforcing a maximum length. This also de-duplicates items. Sort the items according to the given callback. Before calling this,
/// both `vec` and `new_items` should already be sorted according to the `cmp` comparator.
pub fn extend_sorted<T, I, F>(vec: &mut Vec<T>, new_items: I, limit: usize, mut cmp: F)
where