diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..f3812dc
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,17 @@
+on:
+  push:
+    branches:
+      - master
+      - main
+
+name: "Trigger: Push action"
+permissions: {}
+
+jobs:
+  shellcheck:
+    name: Shellcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Run ShellCheck
+        uses: ludeeus/action-shellcheck@master