--- a/rust/hg-core/src/dirstate_tree/status.rs Fri May 28 12:16:14 2021 +0200
+++ b/rust/hg-core/src/dirstate_tree/status.rs Fri May 28 20:07:27 2021 +0200
@@ -1,4 +1,5 @@
use crate::dirstate::status::IgnoreFnType;
+use crate::dirstate_tree::dirstate_map::BorrowedPath;
use crate::dirstate_tree::dirstate_map::ChildNodesRef;
use crate::dirstate_tree::dirstate_map::DirstateMap;
use crate::dirstate_tree::dirstate_map::NodeRef;
@@ -17,7 +18,6 @@
use crate::StatusOptions;
use micro_timer::timed;
use rayon::prelude::*;
-use std::borrow::Cow;
use std::io;
use std::path::Path;
use std::path::PathBuf;
@@ -39,7 +39,7 @@
root_dir: PathBuf,
ignore_files: Vec<PathBuf>,
options: StatusOptions,
-) -> Result<(DirstateStatus<'tree>, Vec<PatternFileWarning>), StatusError> {
+) -> Result<(DirstateStatus<'on_disk>, Vec<PatternFileWarning>), StatusError> {
let (ignore_fn, warnings): (IgnoreFnType, _) =
if options.list_ignored || options.list_unknown {
get_ignore_function(ignore_files, &root_dir)?
@@ -55,7 +55,7 @@
outcome: Mutex::new(DirstateStatus::default()),
};
let is_at_repo_root = true;
- let hg_path = HgPath::new("");
+ let hg_path = &BorrowedPath::OnDisk(HgPath::new(""));
let has_ignored_ancestor = false;
common.traverse_fs_directory_and_dirstate(
has_ignored_ancestor,
@@ -69,15 +69,15 @@
/// Bag of random things needed by various parts of the algorithm. Reduces the
/// number of parameters passed to functions.
-struct StatusCommon<'tree, 'a, 'on_disk: 'tree> {
+struct StatusCommon<'a, 'tree, 'on_disk: 'tree> {
dmap: &'tree DirstateMap<'on_disk>,
options: StatusOptions,
matcher: &'a (dyn Matcher + Sync),
ignore_fn: IgnoreFnType<'a>,
- outcome: Mutex<DirstateStatus<'tree>>,
+ outcome: Mutex<DirstateStatus<'on_disk>>,
}
-impl<'tree, 'a> StatusCommon<'tree, 'a, '_> {
+impl<'a, 'tree, 'on_disk> StatusCommon<'a, 'tree, 'on_disk> {
fn read_dir(
&self,
hg_path: &HgPath,
@@ -100,8 +100,8 @@
fn traverse_fs_directory_and_dirstate(
&self,
has_ignored_ancestor: bool,
- dirstate_nodes: ChildNodesRef<'tree, '_>,
- directory_hg_path: &'tree HgPath,
+ dirstate_nodes: ChildNodesRef<'tree, 'on_disk>,
+ directory_hg_path: &BorrowedPath<'tree, 'on_disk>,
directory_fs_path: &Path,
is_at_repo_root: bool,
) -> Result<(), DirstateV2ParseError> {
@@ -199,10 +199,10 @@
&self,
fs_path: &Path,
fs_metadata: &std::fs::Metadata,
- dirstate_node: NodeRef<'tree, '_>,
+ dirstate_node: NodeRef<'tree, 'on_disk>,
has_ignored_ancestor: bool,
) -> Result<(), DirstateV2ParseError> {
- let hg_path = dirstate_node.full_path(self.dmap.on_disk)?;
+ let hg_path = &dirstate_node.full_path_borrowed(self.dmap.on_disk)?;
let file_type = fs_metadata.file_type();
let file_or_symlink = file_type.is_file() || file_type.is_symlink();
if !file_or_symlink {
@@ -210,13 +210,17 @@
// `hg rm` or similar) or deleted before it could be
// replaced by a directory or something else.
self.mark_removed_or_deleted_if_file(
- hg_path,
+ &hg_path,
dirstate_node.state()?,
);
}
if file_type.is_dir() {
if self.options.collect_traversed_dirs {
- self.outcome.lock().unwrap().traversed.push(hg_path.into())
+ self.outcome
+ .lock()
+ .unwrap()
+ .traversed
+ .push(hg_path.detach_from_tree())
}
let is_ignored = has_ignored_ancestor || (self.ignore_fn)(hg_path);
let is_at_repo_root = false;
@@ -229,24 +233,26 @@
)?
} else {
if file_or_symlink && self.matcher.matches(hg_path) {
- let full_path = Cow::from(hg_path);
if let Some(state) = dirstate_node.state()? {
match state {
- EntryState::Added => {
- self.outcome.lock().unwrap().added.push(full_path)
- }
+ EntryState::Added => self
+ .outcome
+ .lock()
+ .unwrap()
+ .added
+ .push(hg_path.detach_from_tree()),
EntryState::Removed => self
.outcome
.lock()
.unwrap()
.removed
- .push(full_path),
+ .push(hg_path.detach_from_tree()),
EntryState::Merged => self
.outcome
.lock()
.unwrap()
.modified
- .push(full_path),
+ .push(hg_path.detach_from_tree()),
EntryState::Normal => self
.handle_normal_file(&dirstate_node, fs_metadata)?,
// This variant is not used in DirstateMap
@@ -256,10 +262,7 @@
} else {
// `node.entry.is_none()` indicates a "directory"
// node, but the filesystem has a file
- self.mark_unknown_or_ignored(
- has_ignored_ancestor,
- full_path,
- )
+ self.mark_unknown_or_ignored(has_ignored_ancestor, hg_path)
}
}
@@ -275,7 +278,7 @@
/// filesystem
fn handle_normal_file(
&self,
- dirstate_node: &NodeRef<'tree, '_>,
+ dirstate_node: &NodeRef<'tree, 'on_disk>,
fs_metadata: &std::fs::Metadata,
) -> Result<(), DirstateV2ParseError> {
// Keep the low 31 bits
@@ -289,7 +292,7 @@
let entry = dirstate_node
.entry()?
.expect("handle_normal_file called with entry-less node");
- let full_path = Cow::from(dirstate_node.full_path(self.dmap.on_disk)?);
+ let hg_path = &dirstate_node.full_path_borrowed(self.dmap.on_disk)?;
let mode_changed =
|| self.options.check_exec && entry.mode_changed(fs_metadata);
let size_changed = entry.size != truncate_u64(fs_metadata.len());
@@ -299,20 +302,36 @@
{
// issue6456: Size returned may be longer due to encryption
// on EXT-4 fscrypt. TODO maybe only do it on EXT4?
- self.outcome.lock().unwrap().unsure.push(full_path)
+ self.outcome
+ .lock()
+ .unwrap()
+ .unsure
+ .push(hg_path.detach_from_tree())
} else if dirstate_node.has_copy_source()
|| entry.is_from_other_parent()
|| (entry.size >= 0 && (size_changed || mode_changed()))
{
- self.outcome.lock().unwrap().modified.push(full_path)
+ self.outcome
+ .lock()
+ .unwrap()
+ .modified
+ .push(hg_path.detach_from_tree())
} else {
let mtime = mtime_seconds(fs_metadata);
if truncate_i64(mtime) != entry.mtime
|| mtime == self.options.last_normal_time
{
- self.outcome.lock().unwrap().unsure.push(full_path)
+ self.outcome
+ .lock()
+ .unwrap()
+ .unsure
+ .push(hg_path.detach_from_tree())
} else if self.options.list_clean {
- self.outcome.lock().unwrap().clean.push(full_path)
+ self.outcome
+ .lock()
+ .unwrap()
+ .clean
+ .push(hg_path.detach_from_tree())
}
}
Ok(())
@@ -321,10 +340,10 @@
/// A node in the dirstate tree has no corresponding filesystem entry
fn traverse_dirstate_only(
&self,
- dirstate_node: NodeRef<'tree, '_>,
+ dirstate_node: NodeRef<'tree, 'on_disk>,
) -> Result<(), DirstateV2ParseError> {
self.mark_removed_or_deleted_if_file(
- dirstate_node.full_path(self.dmap.on_disk)?,
+ &dirstate_node.full_path_borrowed(self.dmap.on_disk)?,
dirstate_node.state()?,
);
dirstate_node
@@ -340,15 +359,23 @@
/// Does nothing on a "directory" node
fn mark_removed_or_deleted_if_file(
&self,
- hg_path: &'tree HgPath,
+ hg_path: &BorrowedPath<'tree, 'on_disk>,
dirstate_node_state: Option<EntryState>,
) {
if let Some(state) = dirstate_node_state {
if self.matcher.matches(hg_path) {
if let EntryState::Removed = state {
- self.outcome.lock().unwrap().removed.push(hg_path.into())
+ self.outcome
+ .lock()
+ .unwrap()
+ .removed
+ .push(hg_path.detach_from_tree())
} else {
- self.outcome.lock().unwrap().deleted.push(hg_path.into())
+ self.outcome
+ .lock()
+ .unwrap()
+ .deleted
+ .push(hg_path.detach_from_tree())
}
}
}
@@ -395,23 +422,34 @@
self.outcome.lock().unwrap().traversed.push(hg_path.into())
}
} else if file_or_symlink && self.matcher.matches(&hg_path) {
- self.mark_unknown_or_ignored(has_ignored_ancestor, hg_path.into())
+ self.mark_unknown_or_ignored(
+ has_ignored_ancestor,
+ &BorrowedPath::InMemory(&hg_path),
+ )
}
}
fn mark_unknown_or_ignored(
&self,
has_ignored_ancestor: bool,
- hg_path: Cow<'tree, HgPath>,
+ hg_path: &BorrowedPath<'_, 'on_disk>,
) {
let is_ignored = has_ignored_ancestor || (self.ignore_fn)(&hg_path);
if is_ignored {
if self.options.list_ignored {
- self.outcome.lock().unwrap().ignored.push(hg_path)
+ self.outcome
+ .lock()
+ .unwrap()
+ .ignored
+ .push(hg_path.detach_from_tree())
}
} else {
if self.options.list_unknown {
- self.outcome.lock().unwrap().unknown.push(hg_path)
+ self.outcome
+ .lock()
+ .unwrap()
+ .unknown
+ .push(hg_path.detach_from_tree())
}
}
}