Alexander/homepage
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nutrition: fix embedding file paths for production and copy to dist
All checks were successful
CI / update (push) Successful in 4m42s
Details

Browse Source 
resolve() uses CWD which in production (adapter-node) is dist/, not the
project root. Detect the correct data directory at startup and add a
postbuild step to copy the embedding JSON files into dist/data/.
This commit is contained in:
Alexander Bocken
2026-04-02 21:08:53 +02:00
parent 61336823b3
commit 433477e2c6
3 changed files with 8 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/lib/server/nutritionMatcher.ts
View File

@@ -6,7 +6,7 @@
* USDA uses all-MiniLM-L6-v2 for English ingredient names.
*/
import { pipeline, type FeatureExtractionPipeline } from '@huggingface/transformers';
import { readFileSync } from 'fs';
import { readFileSync, existsSync } from 'fs';
import { resolve } from 'path';
import { NUTRITION_DB, type NutritionEntry } from '$lib/data/nutritionDb';
import { BLS_DB, type BlsEntry } from '$lib/data/blsDb';
@@ -18,8 +18,12 @@ import { NutritionOverwrite } from '$models/NutritionOverwrite';
const USDA_MODEL = 'Xenova/all-MiniLM-L6-v2';
const BLS_MODEL = 'Xenova/multilingual-e5-small';
const USDA_EMBEDDINGS_PATH = resolve('src/lib/data/nutritionEmbeddings.json');
const BLS_EMBEDDINGS_PATH = resolve('src/lib/data/blsEmbeddings.json');
// In dev CWD is project root; in production (adapter-node) CWD is dist/
const DATA_DIR = existsSync(resolve('src/lib/data/nutritionEmbeddings.json'))
? resolve('src/lib/data')
: resolve('data');
const USDA_EMBEDDINGS_PATH = `${DATA_DIR}/nutritionEmbeddings.json`;
const BLS_EMBEDDINGS_PATH = `${DATA_DIR}/blsEmbeddings.json`;
const CONFIDENCE_THRESHOLD = 0.45;
// Lazy-loaded singletons — USDA