feat: Create separate entrypoint for gosling.js/utils

package.json

@@ -19,6 +19,10 @@
         ".": {
             "types": "./dist/src/index.d.ts",
             "import": "./dist/gosling.js"
+        },
+        "./utils": {
+            "types": "./dist/src/exported-utils.d.ts",
+            "import": "./dist/utils.js"
         }
     },
     "scripts": {

src/exported-utils.ts

@@ -0,0 +1,8 @@
+export {
+    getRelativeGenomicPosition,
+    computeChromSizes,
+    getChromInterval,
+    getChromTotalSize,
+    parseGenomicPosition
+} from './core/utils/assembly';
+export { sanitizeChrName } from './data-fetchers/utils';

src/index.ts

@@ -13,21 +13,3 @@ export { validateGoslingSpec } from '@gosling-lang/gosling-schema';
 export { GoslingComponent } from './core/gosling-component';
 export type { GoslingRef } from './core/gosling-component';
 export { embed } from './core/gosling-embed';
-
-import {
-    getRelativeGenomicPosition,
-    computeChromSizes,
-    getChromInterval,
-    getChromTotalSize,
-    parseGenomicPosition
-} from './core/utils/assembly';
-import { sanitizeChrName } from './data-fetchers/utils';
-const utils = {
-    getRelativeGenomicPosition,
-    computeChromSizes,
-    getChromInterval,
-    getChromTotalSize,
-    parseGenomicPosition,
-    sanitizeChrName
-};
-export { utils };

vite.config.js

@@ -90,9 +90,11 @@ const esm = defineConfig({
         target: 'es2018',
         sourcemap: true,
         lib: {
-            entry: path.resolve(__dirname, 'src/index.ts'),
+            entry: {
+                gosling: path.resolve(__dirname, 'src/index.ts'),
+                utils: path.resolve(__dirname, 'src/exported-utils.ts'),
+            },
             formats: ['es'],
-            fileName: 'gosling'
         },
         rollupOptions: { external }
     },