Recursively discover repositories when handling `OpenWorkspaceFolder` event

finchie

Jan 1, 2026, 5:04 AM

SLTXBK5GTNH3PUZNA5VG7IDICV3NZPWSCTJSE4YPOQEDMWO67PIQC

Dependencies

[2] WFWTKCJN Create initial Visual Studio Code extension
[3] 72K45XKD Refactor inline credit to improve hover messages
[4] MGJ23FHF Assign repository URI to source control in `OpenWorkspaceFolder` events
[5] 2ZAM5V35 Move event handling into modules

Change contents

edit in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 30

[5.1275]

[5.1275]

let ignore_root = workspace_path.clone();
replacement in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 32

[5.1276]→[5.1276:1375](∅→∅)

// TODO: multiple repositories per workspace
let repository_path = workspace_path.clone();

[5.1276]

[5.1375]

let (dot_directory_sender, mut dot_directory_receiver) = tokio::sync::mpsc::unbounded_channel();
// TODO: better separate sync vs non-sync code
std::thread::spawn(move || {
let walker = ignore::WalkBuilder::new(&ignore_root)
.current_dir(&ignore_root)
.build_parallel();
replacement in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 39

[5.1376]→[5.1376:1598](∅→∅)

let std::collections::hash_map::Entry::Vacant(repository_entry) =
repositories.entry(repository_path.clone())
else {
tracing::warn!(message = "Ignoring existing repository");
return;
};

[5.1376]

[5.1598]

walker.run(move || {
let path_sender = dot_directory_sender.clone();
replacement in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 42

[5.1599]→[5.1599:1914](∅→∅)

let repository_uri = match threadsafe_functions
.uri_file(repository_path.to_string())
.await
{
Ok(repository_uri) => repository_uri,
Err(error) => {
tracing::error!(message = "Failed to parse URI", ?repository_path, ?error);
return;
}
};

[5.1599]

[5.1914]

Box::new(move |entry_result| {
// TODO: handle errors
if let Ok(entry) = entry_result
&& let Some(file_type) = entry.file_type()
&& file_type.is_dir()
{
// Path: {ENTRY}/.pijul/
let dot_directory_path = entry.path().join(libpijul::DOT_DIR);

if dot_directory_path.is_dir() {
path_sender.send(entry.into_path()).unwrap();
// Don't traverse repositories
return ignore::WalkState::Skip;
}
}

ignore::WalkState::Continue
})
});
});

// TODO: debug assertion that no discovered repositories are nested

while let Some(os_repository_path) = dot_directory_receiver.recv().await {
let repository_path = match Utf8PathBuf::from_path_buf(os_repository_path.to_path_buf()) {
Ok(repository_path) => repository_path,
Err(utf8_path_error) => {
tracing::error!(
message = "Failed to convert OS path to UTF-8 path",
?os_repository_path,
?utf8_path_error
);
continue;
}
};

let std::collections::hash_map::Entry::Vacant(repository_entry) =
repositories.entry(repository_path.clone())
else {
tracing::warn!(message = "Ignoring existing repository");
continue;
};

let repository_uri = match threadsafe_functions
.uri_file(repository_path.to_string())
.await
{
Ok(repository_uri) => repository_uri,
Err(error) => {
tracing::error!(message = "Failed to parse URI", ?repository_path, ?error);
continue;
}
};
replacement in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 96

[5.1915]→[5.1915:2425](∅→∅)

let (source_control, unrecorded_changes, untracked_paths) = match threadsafe_functions
.initialize_source_control(
repository_uri,
String::from("Pijul"),
String::from("Changes"),
String::from("Untracked"),
)
.await
{
Ok(initialized_source_control) => initialized_source_control,
Err(error) => {
tracing::error!(message = "Unable to create source control", ?error);
return;
}
};

[5.1915]

[5.2425]

let (source_control, unrecorded_changes, untracked_paths) = match threadsafe_functions
.initialize_source_control(
repository_uri,
String::from("Pijul"),
String::from("Changes"),
String::from("Untracked"),
)
.await
{
Ok(initialized_source_control) => initialized_source_control,
Err(error) => {
tracing::error!(message = "Unable to create source control", ?error);
continue;
}
};
replacement in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 112

[5.2426]→[5.2426:2707](∅→∅)

let file_system_repository = match pijul_extension::FileSystemRepository::new(&repository_path)
{
Ok(repository) => repository,
Err(error) => {
tracing::error!(message = "Failed to open repository", ?error);
return;
}
};

[5.2426]

[5.2707]

let file_system_repository =
match pijul_extension::FileSystemRepository::new(&repository_path) {
Ok(repository) => repository,
Err(error) => {
tracing::error!(message = "Failed to open repository", ?error);
continue;
}
};
replacement in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 121

[5.2708]→[5.2708:2916](∅→∅)

repository_entry.insert(Repository {
repository: file_system_repository,
source_control,
open_editors: HashMap::new(),
unrecorded_changes,
untracked_paths,
});

[5.2708]

[5.2916]

repository_entry.insert(Repository {
repository: file_system_repository,
source_control,
open_editors: HashMap::new(),
unrecorded_changes,
untracked_paths,
});
replacement in editors/vscode/src/event_loop/event/open_workspace_folder.rs at line 129

[5.2917]→[5.2917:3033](∅→∅)

tracing::info!(
message = "Opened repository",
?repository_path,
?workspace_path
);

[5.2917]

[5.3033]

tracing::info!(
message = "Opened repository",
?repository_path,
?workspace_path
);
}
edit in editors/vscode/Cargo.toml at line 27

[3.12215]

[4.3474]

ignore.workspace = true
edit in Cargo.toml at line 34

[3.12435]

[4.3503]

ignore = "0.4.25"
replacement in Cargo.lock at line 1229

[2.206635]→[2.206635:206654](∅→∅)

version = "0.4.16"

[2.206635]

[2.206654]

version = "0.4.18"
replacement in Cargo.lock at line 1231

[2.206719]→[2.206719:206797](∅→∅)

checksum = "54a1028dfc5f5df5da8a56a73e6c153c9a9708ec57232470703592a3f18e49f5"

[2.206719]

[2.206797]

checksum = "52dfc19153a48bde0cbd630453615c8151bce3a5adfac7a0aebfbf0a1e1f57e3"
replacement in Cargo.lock at line 1675

[2.215483]→[2.215483:215502](∅→∅)

version = "0.4.23"

[2.215483]

[2.215502]

version = "0.4.25"
replacement in Cargo.lock at line 1677

[2.215567]→[2.215567:215645](∅→∅)

checksum = "6d89fd380afde86567dfba715db065673989d6253f42b88179abd3eae47bda4b"

[2.215567]

[2.215645]

checksum = "d3d782a365a015e0f5c04902246139249abf769125006fbe7649e2ee88169b4a"
edit in Cargo.lock at line 2597

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[4.3758]

"ignore",