00821700de
* chore: remove dead/unreferenced files across ui, vscode Remove 59 unused source files (components, hooks, lib utils, stores, barrels, and orphaned vscode github modules) that are not imported by any entry-reachable code. Also drop a stale test mock for the removed execCommands module. Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> * refactor: remove unused exported symbols (types, functions, consts, hooks) Remove exported symbols whose identifier is referenced nowhere in the repository (verified via repo-wide search), across ui types/contracts, lib utilities, sync layer, stores, and components. Also drop the few imports/private helpers orphaned by these removals. Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> * refactor: remove more unused exports (desktop, shortcuts, worktree, vscode) Continue removing repo-wide unreferenced exported functions, consts and types across lib/desktop, shortcuts, worktreeSessionCreator, sync, and vscode gitService, with cascading orphaned helpers/imports cleaned up. Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> * chore: add dead-code cleanup tooling * refactor: checkpoint dead-code cleanup * refactor: remove dead-code suppressions --------- Co-authored-by: Serhii Dziupin <makeittech@users.noreply.github.com> Co-authored-by: Bohdan Triapitsyn <artmore@protonmail.com>
77 lines
2.0 KiB
TypeScript
77 lines
2.0 KiB
TypeScript
/**
|
|
* File content LRU cache — dual constraint eviction.
|
|
* Port of OpenCode's content-cache.ts.
|
|
*
|
|
* Evicts when either entry count exceeds MAX_FILE_CONTENT_ENTRIES
|
|
* or total byte estimate exceeds MAX_FILE_CONTENT_BYTES.
|
|
* Uses Map insertion order as LRU (oldest = first key).
|
|
*/
|
|
|
|
const MAX_FILE_CONTENT_ENTRIES = 40
|
|
const MAX_FILE_CONTENT_BYTES = 20 * 1024 * 1024 // 20 MB
|
|
|
|
// LRU map: path → approximate bytes. Map insertion order = access order.
|
|
const lru = new Map<string, number>()
|
|
let total = 0
|
|
|
|
/** Estimate byte size of a string (UTF-16 → ~2 bytes per char). */
|
|
export function approxStringBytes(content: string): number {
|
|
return content.length * 2
|
|
}
|
|
|
|
function setBytes(path: string, nextBytes: number) {
|
|
const prev = lru.get(path)
|
|
if (prev !== undefined) total -= prev
|
|
lru.delete(path)
|
|
lru.set(path, nextBytes)
|
|
total += nextBytes
|
|
}
|
|
|
|
function touch(path: string, bytes?: number) {
|
|
const prev = lru.get(path)
|
|
if (prev === undefined && bytes === undefined) return
|
|
setBytes(path, bytes ?? prev ?? 0)
|
|
}
|
|
|
|
function remove(path: string) {
|
|
const prev = lru.get(path)
|
|
if (prev === undefined) return
|
|
lru.delete(path)
|
|
total -= prev
|
|
}
|
|
|
|
/**
|
|
* Evict entries until both constraints are satisfied.
|
|
* @param keep - paths to preserve (moved to end of LRU if encountered)
|
|
* @param evict - callback to actually remove content from the store
|
|
*/
|
|
export function evictContentLru(keep: Set<string> | undefined, evict: (path: string) => void) {
|
|
const safeSet = keep ?? new Set<string>()
|
|
|
|
while (lru.size > MAX_FILE_CONTENT_ENTRIES || total > MAX_FILE_CONTENT_BYTES) {
|
|
const path = lru.keys().next().value
|
|
if (!path) return
|
|
|
|
if (safeSet.has(path)) {
|
|
touch(path)
|
|
if (lru.size <= safeSet.size) return
|
|
continue
|
|
}
|
|
|
|
remove(path)
|
|
evict(path)
|
|
}
|
|
}
|
|
|
|
export function setContentBytes(path: string, bytes: number) {
|
|
setBytes(path, bytes)
|
|
}
|
|
|
|
export function removeContentBytes(path: string) {
|
|
remove(path)
|
|
}
|
|
|
|
export function touchContent(path: string, bytes?: number) {
|
|
touch(path, bytes)
|
|
}
|