Struct LockfileManager 

pub struct LockfileManager { /* private fields */ }

Lockfile manager for ggen.lock with performance optimizations

Implementations

impl LockfileManager

pub fn new(project_dir: &Path) -> Self

Create a new lockfile manager

Examples

use ggen_core::lockfile::LockfileManager;
use std::path::Path;

let manager = LockfileManager::new(Path::new("."));
assert_eq!(manager.lockfile_path(), Path::new("./ggen.lock"));

pub fn with_path(lockfile_path: PathBuf) -> Self

Create a lockfile manager with custom path

pub fn lockfile_path(&self) -> &Path

Get the lockfile path

Examples

use ggen_core::lockfile::LockfileManager;
use std::path::Path;

let manager = LockfileManager::new(Path::new("."));
let path = manager.lockfile_path();
assert!(path.ends_with("ggen.lock"));

pub fn load(&self) -> Result<Option<Lockfile>>

Load the lockfile if it exists

pub fn create(&self) -> Result<Lockfile>

Create a new lockfile

pub fn save(&self, lockfile: &Lockfile) -> Result<()>

Save the lockfile

pub fn upsert( &self, pack_id: &str, version: &str, sha256: &str, source: &str, ) -> Result<()>

Add or update a pack in the lockfile

pub fn upsert_with_pqc( &self, pack_id: &str, version: &str, sha256: &str, source: &str, pqc_signature: Option<String>, pqc_pubkey: Option<String>, ) -> Result<()>

Add or update a pack in the lockfile with PQC signature

pub fn remove(&self, pack_id: &str) -> Result<bool>

Remove a pack from the lockfile

pub fn get(&self, pack_id: &str) -> Result<Option<LockEntry>>

Get a specific pack entry

pub fn list(&self) -> Result<Vec<LockEntry>>

List all installed packs

pub fn is_installed(&self, pack_id: &str) -> Result<bool>

Check if a pack is installed

pub fn installed_packs(&self) -> Result<BTreeMap<String, LockEntry>>

Get installed packs as a map for quick lookup FMEA Fix: Use BTreeMap for deterministic iteration order

pub fn touch(&self) -> Result<()>

Update the generated timestamp

pub fn stats(&self) -> Result<LockfileStats>

Get lockfile statistics

pub fn upsert_bulk( &self, packs: &[(String, String, String, String)], ) -> Result<()>

Upsert multiple packs in parallel OPTIMIZATION 1.1: Parallel manifest loading for bulk operations (2-4x speedup)

pub fn clear_cache(&self)

Clear dependency cache (useful for testing or when cache becomes stale)

pub fn cache_stats(&self) -> (usize, usize)

Get cache statistics

Trait Implementations

impl Clone for LockfileManager

fn clone(&self) -> LockfileManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LockfileManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.