ready to use as npm package

.gitignore

@@ -0,0 +1 @@
+node_modules

index.js

@@ -0,0 +1,25 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.embedding_calc = void 0;
+const transformers_1 = require("@xenova/transformers");
+transformers_1.env.localModelPath = 'node_modules/embedding/model';
+let pipe = null;
+const piping = (0, transformers_1.pipeline)("feature-extraction", "sentence-transformers/paraphrase-multilingual-mpnet-base-v2", { local_files_only: true, quantized: true }).then(p => { pipe = p; });
+function embedding_calc(text) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield piping;
+        if (pipe) {
+            return yield pipe(text);
+        }
+    });
+}
+exports.embedding_calc = embedding_calc;

package.json

@@ -2,6 +2,13 @@
   "name": "embedding",
   "version": "0.1.0",
   "private": false,
+  "main": "index.js",
+  "types": "index.d.ts",
+  "scripts": {
+    "build": "tsc",
+    "prepare": "npm run build",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
   "dependencies": {
     "@xenova/transformers": "^2.8.0"
   },

tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es2016",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    "module": "commonjs",                                /* Specify what module code is generated. */
+    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+    "strict": true,                                      /* Enable all strict type-checking options. */
+    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
+  }
+}