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Store root entry id

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This commit is contained in:
Nathan Sobo 2021-04-08 16:03:10 -06:00 committed by Nathan Sobo
parent cdfd61369e
commit 3c0bbe5eb5
1 changed files with 12 additions and 2 deletions
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14
zed/src/worktree/worktree.rs
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@ -33,6 +33,7 @@ pub struct Worktree(Arc<RwLock<WorktreeState>>);
struct WorktreeState {
id: usize,
path: PathBuf,
root_ino: Option<usize>,
entries: HashMap<usize, Entry>,
file_paths: Vec<PathEntry>,
histories: HashMap<usize, History>,
@ -55,6 +56,7 @@ impl Worktree {
let tree = Self(Arc::new(RwLock::new(WorktreeState {
id,
path: path.into(),
root_ino: None,
entries: HashMap::new(),
file_paths: Vec::new(),
histories: HashMap::new(),
@ -100,6 +102,7 @@ impl Worktree {
}
let is_ignored = ignore.matched(&path, metadata.is_dir()).is_ignore();
self.0.write().root_ino = Some(0);
if metadata.file_type().is_dir() {
let is_ignored = is_ignored || name == ".git";
let id = self.insert_dir(None, name, ino, is_symlink, is_ignored);
@ -409,6 +412,13 @@ impl Entity for Worktree {
type Event = ();
}
impl WorktreeState {
fn root_entry(&self) -> Option<&Entry> {
self.root_ino
.and_then(|root_ino| self.entries.get(&root_ino))
}
}
pub trait WorktreeHandle {
fn file(&self, entry_id: usize, app: &AppContext) -> Result<FileHandle>;
}
@ -504,7 +514,7 @@ impl Iterator for Iter {
if !self.started {
self.started = true;
return if let Some(entry) = state.entries.get(&0).cloned() {
return if let Some(entry) = state.root_entry().cloned() {
self.stack.push(IterStackEntry {
entry_id: 0,
child_idx: 0,
@ -620,7 +630,7 @@ pub fn match_paths(
.iter()
.map(|tree| {
let skip_prefix = if trees.len() == 1 {
if let Some(Entry::Dir { name, .. }) = tree.entries.get(&0) {
if let Some(Entry::Dir { name, .. }) = tree.root_entry() {
let name = name.to_string_lossy();
if name == "/" {
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