fix(chromadb): use rollup (#247)

packages/instrumentation-chromadb/package.json

@@ -6,7 +6,7 @@
   "types": "dist/src/index.d.ts",
   "repository": "traceloop/openllmetry-js",
   "scripts": {
-    "build": "tsc --build tsconfig.json",
+    "build": "rollup -c",
     "lint": "eslint . --ext .ts",
     "lint:fix": "eslint . --ext .ts --fix",
     "test": "ts-mocha -p tsconfig.json 'tests/**/*.test.ts' --timeout 20000"

packages/instrumentation-chromadb/rollup.config.js

@@ -0,0 +1,37 @@
+const dts = require("rollup-plugin-dts");
+const typescript = require("@rollup/plugin-typescript");
+const json = require("@rollup/plugin-json");
+
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const name = require("./package.json").main.replace(/\.js$/, "");
+
+const bundle = (config) => ({
+  ...config,
+  input: "src/index.ts",
+  external: (id) => !/^[./]/.test(id),
+});
+
+exports.default = [
+  bundle({
+    plugins: [typescript.default(), json.default()],
+    output: [
+      {
+        file: `${name}.js`,
+        format: "cjs",
+        sourcemap: true,
+      },
+      {
+        file: `${name}.mjs`,
+        format: "es",
+        sourcemap: true,
+      },
+    ],
+  }),
+  bundle({
+    plugins: [dts.default()],
+    output: {
+      file: `${name}.d.ts`,
+      format: "es",
+    },
+  }),
+];