Create shellcheck.yml

diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
new file mode 100644 (file)
index 0000000..e982434
--- /dev/null
+++ b/.github/workflows/shellcheck.yml
@@ -0,0 +1,18 @@
+name: Shellcheck
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  shellcheck:
+    name: Shellcheck
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run ShellCheck
+      uses: ludeeus/action-shellcheck@master