do not bundle snippets code if browser mode

Author: Wauplin

packages/inference/package.json

@@ -33,9 +33,16 @@
 	"main": "./dist/index.cjs",
 	"module": "./dist/index.js",
 	"exports": {
-		"types": "./dist/src/index.d.ts",
-		"require": "./dist/index.cjs",
-		"import": "./dist/index.js"
+		".": {
+			"types": "./dist/src/index.d.ts",
+			"require": "./dist/index.cjs",
+			"import": "./dist/index.js"
+		}
+	},
+	"browser": {
+		"./src/snippets": false,
+		"./dist/index.js": "./dist/browser/index.js",
+		"./dist/index.mjs": "./dist/browser/index.mjs"
 	},
 	"type": "module",
 	"scripts": {

packages/inference/src/snippets/python.ts

@@ -10,6 +10,9 @@ import {
 } from "@huggingface/tasks";
 import type { InferenceProvider } from "../types";
 import { Template } from "@huggingface/jinja";
+import fs from "fs";
+import path from "path";
+import { existsSync as pathExists } from "node:fs";
 
 const TOOLS = ["huggingface_hub", "requests", "fal_client", "openai"];
 
@@ -26,25 +29,7 @@ interface TemplateParams {
 }
 
 // Helpers to find + load templates
-function isNode(): boolean {
-	return typeof process !== "undefined" && process.versions != null && process.versions.node != null;
-}
-
-function loadNodeModules() {
-	if (!isNode()) {
-		throw new Error("Inference snippet generation is only available in Node.js environment");
-	}
-	// eslint-disable-next-line @typescript-eslint/no-var-requires
-	const fs = require("fs");
-	// eslint-disable-next-line @typescript-eslint/no-var-requires
-	const path = require("path");
-	// eslint-disable-next-line @typescript-eslint/no-var-requires
-	const pathExists = require("fs").existsSync;
-	return { fs, path, pathExists };
-}
-
 const rootDirFinder = (): string => {
-	const { path, pathExists } = loadNodeModules();
 	let currentPath = path.normalize(import.meta.url).replace("file:", "");
 
 	while (currentPath !== "/") {
@@ -58,17 +43,11 @@ const rootDirFinder = (): string => {
 	return "/";
 };
 
-const templatePath = (tool: string, templateName: string): string => {
-	const { path } = loadNodeModules();
-	return path.join(rootDirFinder(), "src", "snippets", "templates", "python", tool, `${templateName}.jinja`);
-};
-const hasTemplate = (tool: string, templateName: string): boolean => {
-	const { pathExists } = loadNodeModules();
-	return pathExists(templatePath(tool, templateName));
-};
+const templatePath = (tool: string, templateName: string): string =>
+	path.join(rootDirFinder(), "src", "snippets", "templates", "python", tool, `${templateName}.jinja`);
+const hasTemplate = (tool: string, templateName: string): boolean => pathExists(templatePath(tool, templateName));
 
 const loadTemplate = (tool: string, templateName: string): ((data: TemplateParams) => string) => {
-	const { fs } = loadNodeModules();
 	const template = fs.readFileSync(templatePath(tool, templateName), "utf8");
 	return (data: TemplateParams) => new Template(template).render({ ...data });
 };