upadating variable to be more flexible in the future

action.yml

@@ -40,10 +40,10 @@ inputs:
     description: 'create or destroy'
     required: false
     default: 'create'
-  USE_PULUMI:
-    description: 'use pulumi instead of terraform'
+  IAC_TYPE:
+    description: 'IAC tool, Possible choices: [ pulumi, terraform ]'
     required: false
-    default: 'false'
+    default: 'terraform'
   CREATE_ACR:
     description: 'create ACR with cluster name'
     default: 'false'
@@ -67,5 +67,5 @@ runs:
     - ${{ inputs.STORAGE_ACCESS_KEY }}
     - ${{ inputs.ACTION_TYPE }}
     - ${{ inputs.CREATE_ACR }}
-    - ${{ inputs.USE_PULUMI }}
+    - ${{ inputs.IAC_TYPE }}
     - ${{ inputs.PULUMI_ACCESS_TOKEN }}

entrypoint.sh

@@ -9,7 +9,7 @@ export ARM_TENANT_ID=$INPUT_ARM_TENANT_ID
 export STORAGE_ACCOUNT_NAME=$INPUT_STORAGE_ACCOUNT_NAME
 export STORAGE_CONTAINER_NAME=$INPUT_STORAGE_CONTAINER_NAME
 export STORAGE_ACCESS_KEY=$INPUT_STORAGE_ACCESS_KEY
-export USE_PULUMI=$INPUT_USE_PULUMI
+export IAC_TYPE=$INPUT_IAC_TYPE
 
 export TF_VAR_resource_group_name=$INPUT_RESOURCE_GROUP_NAME
 export TF_VAR_cluster_name=$INPUT_CLUSTER_NAME
@@ -24,7 +24,7 @@ echo "*******************"
 cd /action/$INPUT_CLUSTER_SIZE
 
 # Using Pulumi
-if [ $INPUT_USE_PULUMI = "true" ]; then
+if [ $INPUT_IAC_TYPE = "pulumi" ]; then
  echo "Using Pulumi"
 
  /pulumi/bin/pulumi stack select dev --create