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feat: cache shader transition preview frames (#634)

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* feat: cache shader transition preview frames

* fix: move shader transition loading to player
This commit is contained in:
Vance Ingalls
2026-05-06 01:25:09 -07:00
committed by GitHub
parent 64457d9fe7
commit a7b308b667
23 changed files with 3475 additions and 243 deletions
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packages/cli/src/server/fileWatcher.ts
+22 -4
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@@ -8,9 +8,27 @@ export interface ProjectWatcher {
close(): void;
}
const WATCHED_EXTENSIONS = new Set([".html", ".css", ".js", ".json"]);
const WATCHER_EXCLUDED_DIRS = new Set([
".cache",
".git",
".hyperframes",
".next",
".vite",
"build",
"coverage",
"dist",
"node_modules",
"outputs",
"renders",
]);
const DEBOUNCE_MS = 300;
export function shouldWatchProjectFile(filename: string): boolean {
if (!filename) return false;
const parts = filename.split(/[\\/]+/);
return !parts.some((part) => WATCHER_EXCLUDED_DIRS.has(part));
}
export function createProjectWatcher(projectDir: string): ProjectWatcher {
const listeners = new Set<FileChangeListener>();
let debounceTimer: ReturnType<typeof setTimeout> | null = null;
@@ -19,13 +37,13 @@ export function createProjectWatcher(projectDir: string): ProjectWatcher {
try {
watcher = watch(projectDir, { recursive: true }, (_event, filename) => {
if (!filename) return;
const ext = "." + filename.split(".").pop()?.toLowerCase();
if (!WATCHED_EXTENSIONS.has(ext)) return;
const relativePath = filename.toString();
if (!shouldWatchProjectFile(relativePath)) return;
if (debounceTimer) clearTimeout(debounceTimer);
debounceTimer = setTimeout(() => {
for (const fn of listeners) {
fn(filename);
fn(relativePath);
}
}, DEBOUNCE_MS);
});