fix: Access variables PALLET_SERVICE_ACCOUNT and PALLET_WORKLOAD_IDENTITY_PROVIDER correctly (#119)

Author: pravindahal

.github/workflows/renovate.yaml

@@ -32,14 +32,14 @@ on:
         description: |
           Full identifier of the Workload Identity Provider,
           e.g. projects/889992792607/locations/global/workloadIdentityPools/github-actions/providers/github-actions-provider
-          Defaults to `env.PALLET_WORKLOAD_IDENTITY_PROVIDER`.
+          Defaults to `vars.PALLET_WORKLOAD_IDENTITY_PROVIDER`.
       gcp-service-account:
         type: string
         required: false
         description: |
           Email address or unique identifier of the Google Cloud service
           account for which to impersonate and generate credentials.
-          Defaults to `env.PALLET_SERVICE_ACCOUNT`.
+          Defaults to `vars.PALLET_SERVICE_ACCOUNT`.
     secrets: {}
 
 jobs:
@@ -101,11 +101,11 @@ jobs:
           service_account="${{ inputs.gcp-service-account }}"
 
           if [ -z "$provider" ]; then
-            provider="${{ env.PALLET_WORKLOAD_IDENTITY_PROVIDER }}"
+            provider="${{ vars.PALLET_WORKLOAD_IDENTITY_PROVIDER }}"
           fi
 
           if [ -z "$service_account" ]; then
-            service_account="${{ env.PALLET_SERVICE_ACCOUNT }}"
+            service_account="${{ vars.PALLET_SERVICE_ACCOUNT }}"
           fi
 
           echo "gcp_workload_identity_provider=$provider" >> "$GITHUB_OUTPUT"

docs/index.md

@@ -81,14 +81,14 @@ inputs:
     description: |
       Full identifier of the Workload Identity Provider,
       e.g. projects/889992792607/locations/global/workloadIdentityPools/github-actions/providers/github-actions-provider
-      Defaults to `env.PALLET_WORKLOAD_IDENTITY_PROVIDER`.
+      Defaults to `vars.PALLET_WORKLOAD_IDENTITY_PROVIDER`.
   gcp-service-account:
     type: string
     required: false
     description: |
       Email address or unique identifier of the Google Cloud service
       account for which to impersonate and generate credentials.
-      Defaults to `env.PALLET_SERVICE_ACCOUNT`.
+      Defaults to `vars.PALLET_SERVICE_ACCOUNT`.
 ```
 
 This job can be added to your workflow as follows: