Fix to work when react-dsfr is linked

Author: garronej

src/bin/only_include_used_icons.ts

@@ -14,17 +14,19 @@ import type { Icon } from "./css_to_ts";
 import type { Equals } from "tsafe";
 
 (async () => {
-    const dsfrProjectRoot = getProjectRoot();
-
-    const dsfrDistDirPath = pathJoin(dsfrProjectRoot, "dsfr");
+    const packageName = JSON.parse(
+        fs.readFileSync(pathJoin(getProjectRoot(), "package.json")).toString("utf8")
+    )["name"];
 
     const cwd = process.cwd();
 
+    const nodeModulesDirPath = pathJoin(cwd, "node_modules");
+
+    const dsfrDistDirPath = pathJoin(...[nodeModulesDirPath, ...packageName.split("/"), "dsfr"]);
+
     const icons = await collectIcons({
         "dsfrDistDirPath": dsfrDistDirPath,
         "remixiconDirPath": (() => {
-            const nodeModulesDirPath = pathJoin(cwd, "node_modules");
-
             at_the_root: {
                 const remixiconDirPath = pathJoin(nodeModulesDirPath, "remixicon");
 
@@ -36,11 +38,7 @@ import type { Equals } from "tsafe";
             }
 
             const remixiconDirPath = pathJoin(
-                nodeModulesDirPath,
-                JSON.parse(
-                    fs.readFileSync(pathJoin(dsfrProjectRoot, "package.json")).toString("utf8")
-                )["name"],
-                "remixicon"
+                ...[nodeModulesDirPath, ...packageName.split("/"), "remixicon"]
             );
 
             assert(fs.existsSync(remixiconDirPath));

test/integration/next/pages/index.tsx

@@ -15,7 +15,7 @@ export default function App() {
             <span className="fr-icon-ancient-gate-fill" aria-hidden="true"></span>
             <i className="fr-icon-ancient-gate-fill" aria-hidden="true"/>
 
-            <button className={fr.cx("fr-btn", "ri-arrow-left-s-fill", "fr-btn--icon-left")}>
+            <button className={fr.cx("fr-btn", "ri-amazon-fill", "fr-btn--icon-left")}>
               Download
             </button>