diff --git a/.gitea/workflows/lint.yml b/.gitea/workflows/lint.yml
new file mode 100644
index 0000000..acf819b
--- /dev/null
+++ b/.gitea/workflows/lint.yml
@@ -0,0 +1,27 @@
+name: lint
+run-name: lint is launched by ${{ github.actor }}
+on: [push]
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    name: lint
+    steps:
+      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
+      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: Install linters using Composer
+        run: | 
+          export COMPOSER_HOME=/tmp
+          echo "{}" > composer.json
+          composer config --no-interaction allow-plugins.bamarni/composer-bin-plugin true
+          composer require --dev bamarni/composer-bin-plugin
+          composer bin phplint require --dev overtrue/phplint
+          composer require --dev friendsofphp/php-cs-fixer
+      - name: Lint
+        run: vendor/bin/phplint --no-cache --no-progress --exclude=vendor --verbose
+      - name: PHP CS Fixer
+        run: vendor/bin/php-cs-fixer fix --dry-run --verbose --diff .
+      - run: echo "🍏 This job's status is ${{ job.status }}."
+
diff --git a/clickat.php b/clickat.php
index 4a26088..cd973e6 100644
--- a/clickat.php
+++ b/clickat.php
@@ -15,11 +15,13 @@ function hook_clickat_render_linklist($data)
         '/\ @([\w\d]+).bsky.social/'    => ' <a href="https://bsky.app/profile/\1.bsky.social">&commat;\1.bsky.social</a>',
         '/\ @([\w\d]+)@([\w\d_\-\.]+)/' => ' <a href="https://\2/@\1">&commat;\1</a>',
         '/\ @([\w\d]+)/'                => ' <a href="https://twitter.com/\1">&commat;\1</a>'
-    ); 
-    foreach ($data['links'] as &$value)
-        if (strpos($value['description'],' @') !== false)
-            foreach($patterns as $nic => $link)
+    );
+    foreach ($data['links'] as &$value) {
+        if (strpos($value['description'], ' @') !== false) {
+            foreach($patterns as $nic => $link) {
                 $value['description'] = preg_replace($nic, $link, $value['description']);
+            }
+        }
+    }
     return $data;
 }
-