diff --git a/.github/actions/module.ps1 b/.github/actions/module.ps1
new file mode 100644
index 0000000..7c63f8f
--- /dev/null
+++ b/.github/actions/module.ps1
@@ -0,0 +1,3 @@
+function Show-Calendar {
+    Write-Host "output - Show-Calendar"
+}
diff --git a/.github/workflows/shell.yml b/.github/workflows/shell.yml
index e32cffd..e447398 100644
--- a/.github/workflows/shell.yml
+++ b/.github/workflows/shell.yml
@@ -21,3 +21,9 @@ jobs:
         shell: bash
       - run: ls -l
         shell: bash
+      - run: heroku
+        shell: bash
+      - name: run pwsh
+        run: |
+          . ./.github/actions/module.ps1
+          Show-Calendar