Leahnaya/splatoon3.ink
1
0
Fork 0
mirror of https://github.com/misenhower/splatoon3.ink.git synced 2026-03-21 17:54:13 -05:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Check local disk before VFS, removing need for manual vfs.track()

Browse Source 
exists() and olderThan() now check the local filesystem first and only
consult the VFS as a fallback. This means freshly written files are
found naturally without callers needing to register them.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Matt Isenhower 2026-02-22 09:27:00 -08:00
parent 41c9f9a315
commit e6e96ac8f9
3 changed files with 8 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
app/common/fs.mjs
View File

@ -6,32 +6,29 @@ export function mkdirp(dir) {
}
export async function exists(file) {
const vfsResult = vfs.has(file);
if (vfsResult !== null) {
return vfsResult;
}
try {
await fs.access(file);
return true;
} catch (e) {
return false;
// Not on local disk; check VFS (S3 listing) as fallback
return vfs.has(file) ?? false;
}
}
// Determine whether a file is older than a given cutoff date (or doesn't exist)
export async function olderThan(file, cutoff) {
const mtime = vfs.getMtime(file);
if (mtime !== null) {
return mtime < cutoff;
}
try {
let stat = await fs.stat(file);
return stat.mtime < cutoff;
} catch (e) {
// Not on local disk; check VFS (S3 listing) as fallback
const mtime = vfs.getMtime(file);
if (mtime !== null) {
return mtime < cutoff;
}
return true;
}
}

17
app/common/vfs.mjs
View File

@ -103,23 +103,6 @@ class VirtualFileSystem {
return entry ? entry.lastModified : null;
}
/**
* Track a file that was just written locally.
* Ensures subsequent has() calls return true without hitting disk.
* @param {string} localPath
*/
track(localPath) {
if (!this._loaded) return;
const key = this._localPathToKey(localPath);
if (key === null) return;
this._listing.set(key, {
lastModified: new Date(),
size: 0,
});
}
/**
* Convert a local path (e.g. 'dist/assets/splatnet/foo.png')
* to an S3 key (e.g. 'assets/splatnet/foo.png').

2
app/data/ImageProcessor.mjs
View File

@ -4,7 +4,6 @@ import PQueue from 'p-queue';
import prefixedConsole from '../common/prefixedConsole.mjs';
import { normalizeSplatnetResourcePath } from '../common/util.mjs';
import { exists, mkdirp } from '../common/fs.mjs';
import vfs from '../common/vfs.mjs';
const queue = new PQueue({ concurrency: 4 });
@ -72,7 +71,6 @@ export default class ImageProcessor
await mkdirp(path.dirname(this.localPath(destination)));
await fs.writeFile(this.localPath(destination), result.body);
vfs.track(this.localPath(destination));
} catch (e) {
this.console.error(`Image download failed for ${destination}`, e);
}