feat: Adding tests for scaffold

Author: yhakbar

cli/commands/scaffold/scaffold_test.go

@@ -0,0 +1,6 @@
+# Terragrunt configuration for testing catalog config override behavior
+catalog {
+  urls = ["../with-shell-and-hooks"]
+  no_shell = true
+  no_hooks = true
+}

test/fixtures/scaffold/catalog-config-test/terragrunt.hcl

@@ -0,0 +1,13 @@
+variables:
+  - name: TestVariable
+    description: A test variable
+    type: string
+    default: "test-value"
+
+hooks:
+  before:
+    - command: echo "BEFORE_HOOK_EXECUTED"
+      description: "Test hook that should execute before rendering"
+  after:
+    - command: echo "AFTER_HOOK_EXECUTED"
+      description: "Test hook that should execute after rendering"

test/fixtures/scaffold/with-hooks/boilerplate.yml

@@ -0,0 +1,8 @@
+# Test template with hooks
+terraform {
+  source = "git::https://github.com/gruntwork-io/terragrunt.git//test/fixtures/inputs?ref=v0.53.8"
+}
+
+inputs = {
+  test_var = "{{ .TestVariable }}"
+}

test/fixtures/scaffold/with-hooks/terragrunt.hcl

@@ -0,0 +1,13 @@
+variables:
+  - name: TestVariable
+    description: A test variable
+    type: string
+    default: "test-value"
+
+hooks:
+  before:
+    - command: echo "BEFORE_HOOK_EXECUTED"
+      description: "Test hook before rendering"
+  after:
+    - command: echo "AFTER_HOOK_EXECUTED"
+      description: "Test hook after rendering"

test/fixtures/scaffold/with-shell-and-hooks/boilerplate.yml

@@ -0,0 +1,11 @@
+# Test template with both shell template functions and hooks
+terraform {
+  source = "git::https://github.com/gruntwork-io/terragrunt.git//test/fixtures/inputs?ref=v0.53.8"
+}
+
+inputs = {
+  test_var = "{{ .TestVariable }}"
+  # This uses the shell template function
+  current_user = "{{ shell "whoami" }}"
+  timestamp = "{{ shell "date +%s" }}"
+}

test/fixtures/scaffold/with-shell-and-hooks/terragrunt.hcl

@@ -0,0 +1,5 @@
+variables:
+  - name: TestVariable
+    description: A test variable
+    type: string
+    default: "test-value"

test/fixtures/scaffold/with-shell-commands/boilerplate.yml

@@ -0,0 +1,12 @@
+# Test template with shell template function
+terraform {
+  source = "git::https://github.com/gruntwork-io/terragrunt.git//test/fixtures/inputs?ref=v0.53.8"
+}
+
+inputs = {
+  test_var = "{{ .TestVariable }}"
+  # This should execute a shell command when NoShell = false
+  current_date = "{{ shell "date +%Y-%m-%d" }}"
+  # This should execute another shell command
+  whoami = "{{ shell "whoami" }}"
+}