Update bundling to resemble sdk and proxy (#40)

Remove `nodenext` and use `tsup` to bundle

js/index.ts

@@ -28,8 +28,8 @@
  */
 
 export { Score, ScorerArgs, Scorer } from "@braintrust/core";
-export * from "./llm.js";
-export * from "./string.js";
-export * from "./number.js";
-export * from "./json.js";
-export * from "./templates.js";
+export * from "./llm";
+export * from "./string";
+export * from "./number";
+export * from "./json";
+export * from "./templates";

js/llm.ts

@@ -2,13 +2,13 @@ import * as yaml from "js-yaml";
 import mustache from "mustache";
 
 import { Score, Scorer, ScorerArgs } from "@braintrust/core";
-import { ChatCache, OpenAIAuth, cachedChatCompletion } from "./oai.js";
-import { templates } from "./templates.js";
+import { ChatCache, OpenAIAuth, cachedChatCompletion } from "./oai";
+import { templates } from "./templates";
 import {
   ChatCompletionCreateParams,
   ChatCompletionMessage,
   ChatCompletionMessageParam,
-} from "openai/resources/index.mjs";
+} from "openai/resources";
 
 const NO_COT_SUFFIX =
   "Answer the question by calling `select_choice` with a single choice from {{__choices}}.";

js/oai.ts

@@ -2,11 +2,11 @@ import {
   ChatCompletion,
   ChatCompletionCreateParams,
   ChatCompletionMessageParam,
-} from "openai/resources/index.mjs";
+} from "openai/resources";
 import { OpenAI } from "openai";
 
-import { Env } from "./env.js";
-import { currentSpanTraced, SpanLogFn } from "./util.js";
+import { Env } from "./env";
+import { currentSpanTraced, SpanLogFn } from "./util";
 
 export interface CachedLLMParams {
   model: string;

js/string.ts

@@ -1,8 +1,8 @@
 import { Scorer } from "@braintrust/core";
 import levenshtein from "js-levenshtein";
-import { OpenAIAuth, buildOpenAIClient } from "./oai.js";
-import { CreateEmbeddingResponse } from "openai/resources/embeddings.mjs";
-import { SpanLogFn, currentSpanTraced } from "./util.js";
+import { OpenAIAuth, buildOpenAIClient } from "./oai";
+import { CreateEmbeddingResponse } from "openai/resources/embeddings";
+import { SpanLogFn, currentSpanTraced } from "./util";
 import { OpenAI } from "openai";
 import cossim from "compute-cosine-similarity";
 

node/llm.test.ts

@@ -1,4 +1,4 @@
-import { ChatCompletionMessage } from "openai/resources/index.mjs";
+import { ChatCompletionMessageParam } from "openai/resources";
 import {
   Battle,
   LLMClassifierFromTemplate,
@@ -18,7 +18,7 @@ test("openai", async () => {
     return grade.match(/Winner: (\d+)/)![1];
   };
 
-  const messages: ChatCompletionMessage[] = [
+  const messages: ChatCompletionMessageParam[] = [
     {
       role: "system",
       content: `You are a technical project manager who helps software engineers generate better titles for their GitHub issues.

package.json

@@ -2,29 +2,24 @@
   "name": "autoevals",
   "version": "0.0.0",
   "description": "Universal library for evaluating AI models",
-  "main": "jsdist/bundle.js",
-  "types": "jsdist/index.d.ts",
-  "type": "module",
+  "main": "./jsdist/index.js",
+  "module": "./jsdist/index.mjs",
+  "types": "./jsdist/index.d.ts",
   "exports": {
-    "node": {
-      "types": "./jsdist/node.d.ts",
-      "import": "./jsdist/node.js",
-      "require": "./jsdist/node.cjs"
-    },
-    "browser": {
+    "./package.json": "./package.json",
+    ".": {
       "types": "./jsdist/index.d.ts",
-      "import": "./jsdist/bundle.js",
-      "require": "./jsdist/bundle.cjs"
-    },
-    "default": {
-      "types": "./jsdist/index.d.ts",
-      "import": "./jsdist/bundle.js",
-      "require": "./jsdist/bundle.cjs"
+      "import": "./jsdist/index.mjs",
+      "module": "./jsdist/index.mjs",
+      "require": "./jsdist/index.js"
     }
   },
+  "files": [
+    "jsdist/**/*"
+  ],
   "scripts": {
-    "build": "tsc && tsx scripts/bundle-js.ts",
-    "watch": "tsc --watch",
+    "build": "tsup",
+    "watch": "tsup --watch",
     "docs": "npx typedoc --options typedoc.json js/index.ts",
     "test": "jest",
     "prepublishOnly": "../scripts/node_prepublish_autoevals.py",
@@ -40,6 +35,7 @@
     "jest": "^29.6.1",
     "jest-text-transformer": "^1.0.4",
     "ts-jest": "^29.1.1",
+    "tsup": "^8.0.1",
     "typedoc": "^0.24.8",
     "typedoc-plugin-markdown": "^3.15.3",
     "typescript": "^5.1.6"

tsconfig.json

@@ -1,12 +1,10 @@
 {
   "compilerOptions": {
-	"incremental": true,
     "declaration": true,
     "outDir": "./jsdist",
-    "lib": ["es6"],
-    "module": "NodeNext",
-    "target": "es6",
-    "moduleResolution": "nodenext",
+    "lib": ["es2015", "dom"],
+    "target": "ES2018",
+    "moduleResolution": "node",
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true

tsup.config.js

@@ -0,0 +1,13 @@
+import { defineConfig } from "tsup";
+
+export default defineConfig([
+  {
+    entry: ["js/index.ts"],
+    format: ["cjs", "esm"],
+    outDir: "jsdist",
+    dts: true,
+    loader: {
+      ".yaml": "text",
+    },
+  },
+]);