From 47b1d996d6bac82cc98582a55d752b435a25cfc8 Mon Sep 17 00:00:00 2001
From: Scarlet Rose <70824102+scarletquasar@users.noreply.github.com>
Date: Mon, 17 Jul 2023 18:39:16 -0300
Subject: [PATCH 1/2] fix: ignore aliases starting with @ to avoid data loss

---
 index.js | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 42ff271..d5b8533 100755
--- a/index.js
+++ b/index.js
@@ -1,14 +1,36 @@
 #!/usr/bin/env node
 // Author: Damian "Rush" Kaczmarek
 
+function getHandledAliases(moduleAliases) {
+    const aliases = Object.keys(moduleAliases);
+
+    aliases.forEach(alias => {
+        if (alias.startsWith("@")) {
+            console.warn(
+                chalk.yellow(`
+                    WARNING! Ignoring module ${alias} due to @ in front of it.
+                    Check the issue: https://github.com/Rush/link-module-alias/issues/3
+                    for more information.
+                `)
+            );
+        }
+    });
+
+    const safeAliases = aliases.filter(alias => !alias.startsWith("@"));
+    const safeModules = {};
+
+    safeAliases.forEach(alias => safeModules[alias] = aliases[alias]);
+}
+
 const fs = require('fs');
 const path = require('path');
 
 const packageJson = require('./package.json');
 
-const moduleAliases = packageJson._moduleAliases;
+const moduleAliases = getHandledAliases(packageJson._moduleAliases);
+
 if(!moduleAliases) {
-  console.error(`_moduleAliases in package.json is empty, skipping`);
+  console.error(`No valid aliases found, skipping`);
   process.exit(0);
 }
 

From 540aafafabeba5828b43c4c20c9c1a8c03c105e2 Mon Sep 17 00:00:00 2001
From: Scarlet Rose <70824102+scarletquasar@users.noreply.github.com>
Date: Mon, 17 Jul 2023 18:42:40 -0300
Subject: [PATCH 2/2] chore: added safeModules return to avoid no aliases being
 loaded

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index d5b8533..9a81ceb 100755
--- a/index.js
+++ b/index.js
@@ -20,6 +20,7 @@ function getHandledAliases(moduleAliases) {
     const safeModules = {};
 
     safeAliases.forEach(alias => safeModules[alias] = aliases[alias]);
+    return safeModules;
 }
 
 const fs = require('fs');