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index: extract dir.join("operations") to private method

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This commit is contained in:
Yuya Nishihara 2024-02-09 21:07:24 +09:00
parent 48a9f9ef56
commit 81837897dc
1 changed files with 13 additions and 11 deletions
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24
lib/src/default_index/store.rs
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@ -89,11 +89,12 @@ impl DefaultIndexStore {
}
pub fn init(dir: &Path) -> Result<Self, DefaultIndexStoreInitError> {
let op_dir = dir.join("operations");
std::fs::create_dir(&op_dir).context(&op_dir)?;
Ok(DefaultIndexStore {
let store = DefaultIndexStore {
dir: dir.to_owned(),
})
};
let op_dir = store.operations_dir();
std::fs::create_dir(&op_dir).context(&op_dir)?;
Ok(store)
}
pub fn load(dir: &Path) -> DefaultIndexStore {
@ -104,7 +105,7 @@ impl DefaultIndexStore {
pub fn reinit(&self) -> Result<(), DefaultIndexStoreInitError> {
// Remove all operation links to trigger rebuilding.
let op_dir = self.dir.join("operations");
let op_dir = self.operations_dir();
std::fs::remove_dir_all(&op_dir).context(&op_dir)?;
std::fs::create_dir(&op_dir).context(&op_dir)?;
// Remove index segments to save disk space. If raced, new segment file
@ -121,13 +122,17 @@ impl DefaultIndexStore {
Ok(())
}
fn operations_dir(&self) -> PathBuf {
self.dir.join("operations")
}
fn load_index_segments_at_operation(
&self,
op_id: &OperationId,
commit_id_length: usize,
change_id_length: usize,
) -> Result<Arc<ReadonlyIndexSegment>, DefaultIndexStoreError> {
let op_id_file = self.dir.join("operations").join(op_id.hex());
let op_id_file = self.operations_dir().join(op_id.hex());
let index_file_id_hex =
fs::read_to_string(op_id_file).map_err(DefaultIndexStoreError::LoadAssociation)?;
ReadonlyIndexSegment::load(
@ -159,7 +164,7 @@ impl DefaultIndexStore {
store: &Arc<Store>,
) -> Result<Arc<ReadonlyIndexSegment>, DefaultIndexStoreError> {
let view = operation.view()?;
let operations_dir = self.dir.join("operations");
let operations_dir = self.operations_dir();
let commit_id_length = store.commit_id_length();
let change_id_length = store.change_id_length();
let mut visited_heads: HashSet<CommitId> =
@ -281,10 +286,7 @@ impl DefaultIndexStore {
let mut temp_file = NamedTempFile::new_in(&self.dir)?;
let file = temp_file.as_file_mut();
file.write_all(index.name().as_bytes())?;
persist_content_addressed_temp_file(
temp_file,
self.dir.join("operations").join(op_id.hex()),
)?;
persist_content_addressed_temp_file(temp_file, self.operations_dir().join(op_id.hex()))?;
Ok(())
}
}