From 1bdeae5364a9a77ea6c021624fddabc8e0013ea7 Mon Sep 17 00:00:00 2001
From: Eric Fennis <eric.fennis@gmail.com>
Date: Mon, 28 Aug 2023 19:41:24 +0200
Subject: [PATCH] Add conditional exports property Lucide Svelte `package.json`
 (#1499)

* add exports property

* adjust wild card import

* Fix exports

* revert bundleSize plugin change

* Fix exports build warning
---
 packages/lucide-svelte/package.json      | 18 +++++++++++++++---
 packages/lucide-svelte/rollup.config.mjs | 16 ++++++++++++++--
 2 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/packages/lucide-svelte/package.json b/packages/lucide-svelte/package.json
index cc1b883a6..2bf346f01 100644
--- a/packages/lucide-svelte/package.json
+++ b/packages/lucide-svelte/package.json
@@ -11,11 +11,23 @@
     "directory": "packages/lucide-svelte"
   },
   "author": "Eric Fennis",
-  "amdName": "lucide-svelte",
   "type": "module",
   "main": "dist/esm/lucide-svelte.js",
-  "module": "dist/esm/lucide-svelte.js",
-  "svelte": "dist/svelte/lucide-svelte.js",
+  "exports": {
+    ".": {
+      "default": "./dist/esm/lucide-svelte.js",
+      "svelte": "./dist/svelte/lucide-svelte.js",
+      "types": "./dist/lucide-svelte.d.ts"
+    },
+    "./icons": {
+      "default": "./dist/esm/icons/index.js",
+      "svelte": "./dist/svelte/icons/index.js"
+    },
+    "./icons/*": {
+      "default": "./dist/esm/icons/*.js",
+      "svelte": "./dist/svelte/icons/*.svelte"
+    }
+  },
   "typings": "dist/lucide-svelte.d.ts",
   "sideEffects": false,
   "files": [
diff --git a/packages/lucide-svelte/rollup.config.mjs b/packages/lucide-svelte/rollup.config.mjs
index 945d48618..69a21a449 100644
--- a/packages/lucide-svelte/rollup.config.mjs
+++ b/packages/lucide-svelte/rollup.config.mjs
@@ -15,6 +15,7 @@ const bundles = [
     inputs,
     outputDir,
     preserveModules: true,
+    preserveModulesRoot: 'src',
   },
   {
     format: 'svelte',
@@ -25,7 +26,7 @@ const bundles = [
 ];
 
 const configs = bundles
-  .map(({ inputs, outputDir, format, minify, preserveModules }) =>
+  .map(({ inputs, outputDir, format, minify, preserveModules, preserveModulesRoot }) =>
     inputs.map(input => ({
       input,
       plugins: [
@@ -35,7 +36,7 @@ const configs = bundles
             include: 'src/**/*.svelte',
             compilerOptions: {
               dev: false,
-              css: false,
+              css: 'external',
               hydratable: true,
             },
             emitCss: false,
@@ -59,11 +60,22 @@ const configs = bundles
               file: `${outputDir}/${format}/${outputFileName}${minify ? '.min' : ''}.js`,
             }),
         preserveModules,
+        preserveModulesRoot,
         format: format === 'svelte' ? 'esm' : format,
         sourcemap: true,
         globals: {
           svelte: 'svelte',
         },
+        entryFileNames: (chunkInfo) => {
+          if (chunkInfo.name.includes('node_modules')) {
+            const [pathToReplace, directory] = chunkInfo.name.match(/.*\/([^\/]+)\//);
+            const fileName = chunkInfo.name.replace(pathToReplace, '');
+
+            return `external/${directory}/${fileName}.js`;
+          }
+
+          return '[name].js';
+        }
       },
     })),
   )