post PR message on init or validate failure (#1135)

fast/stages-multitenant/0-bootstrap-tenant/templates/workflow-github.yaml

@@ -92,11 +92,13 @@ jobs:
       # run Terraform init/validate/plan
       - id: tf-init
         name: Terraform init
+        continue-on-error: true
         run: |
           terraform init -no-color
 
       - id: tf-validate
         name: Terraform validate
+        continue-on-error: true
         run: terraform validate -no-color
 
       - id: tf-plan
@@ -179,6 +181,16 @@ jobs:
               body: output
             })
 
+      - id: check-init
+        name: Check init failure
+        if: steps.tf-init.outcome != 'success'
+        run: exit 1
+
+      - id: check-validate
+        name: Check validate failure
+        if: steps.tf-validate.outcome != 'success'
+        run: exit 1
+
       - id: check-plan
         name: Check plan failure
         if: steps.tf-plan.outcome != 'success'

fast/stages-multitenant/1-resman-tenant/templates/workflow-github.yaml

@@ -88,11 +88,13 @@ jobs:
       # run Terraform init/validate/plan
       - id: tf-init
         name: Terraform init
+        continue-on-error: true
         run: |
           terraform init -no-color
 
       - id: tf-validate
         name: Terraform validate
+        continue-on-error: true
         run: terraform validate -no-color
 
       - id: tf-plan
@@ -175,6 +177,16 @@ jobs:
               body: output
             })
 
+      - id: check-init
+        name: Check init failure
+        if: steps.tf-init.outcome != 'success'
+        run: exit 1
+
+      - id: check-validate
+        name: Check validate failure
+        if: steps.tf-validate.outcome != 'success'
+        run: exit 1
+
       - id: check-plan
         name: Check plan failure
         if: steps.tf-plan.outcome != 'success'

fast/stages/0-bootstrap/templates/workflow-github.yaml

@@ -29,7 +29,9 @@ env:
   FAST_WIF_PROVIDER: ${identity_provider}
   SSH_AUTH_SOCK: /tmp/ssh_agent.sock
   TF_PROVIDERS_FILE: ${tf_providers_file}
-  TF_VAR_FILES: ${tf_var_files == [] ? "''" : join("\n    ", tf_var_files)}
+  %{~ if tf_var_files != [] ~}
+  TF_VAR_FILES: ${join("\n    ", tf_var_files)}
+  %{~ endif ~}
   TF_VERSION: 1.3.2
 
 jobs:
@@ -73,11 +75,13 @@ jobs:
         run: |
           gcloud alpha storage cp -r \
             "gs://$${{env.FAST_OUTPUTS_BUCKET}}/providers/$${{env.TF_PROVIDERS_FILE}}" ./
+          %{~ if tf_var_files != [] ~}
           gcloud alpha storage cp -r \
             "gs://$${{env.FAST_OUTPUTS_BUCKET}}/tfvars" ./
           for f in $${{env.TF_VAR_FILES}}; do
             ln -s "tfvars/$f" ./
           done
+          %{~ endif ~}
 
       - id: tf-setup
         name: Set up Terraform
@@ -88,10 +92,12 @@ jobs:
       # run Terraform init/validate/plan
       - id: tf-init
         name: Terraform init
+        continue-on-error: true
         run: |
           terraform init -no-color
 
       - id: tf-validate
+        continue-on-error: true
         name: Terraform validate
         run: terraform validate -no-color
 
@@ -175,6 +181,16 @@ jobs:
               body: output
             })
 
+      - id: check-init
+        name: Check init failure
+        if: steps.tf-init.outcome != 'success'
+        run: exit 1
+
+      - id: check-validate
+        name: Check validate failure
+        if: steps.tf-validate.outcome != 'success'
+        run: exit 1
+
       - id: check-plan
         name: Check plan failure
         if: steps.tf-plan.outcome != 'success'

fast/stages/1-resman/templates/workflow-github.yaml

@@ -88,10 +88,12 @@ jobs:
       # run Terraform init/validate/plan
       - id: tf-init
         name: Terraform init
+        continue-on-error: true
         run: |
           terraform init -no-color
 
       - id: tf-validate
+        continue-on-error: true
         name: Terraform validate
         run: terraform validate -no-color
 
@@ -175,6 +177,16 @@ jobs:
               body: output
             })
 
+      - id: check-init
+        name: Check init failure
+        if: steps.tf-init.outcome != 'success'
+        run: exit 1
+
+      - id: check-validate
+        name: Check validate failure
+        if: steps.tf-validate.outcome != 'success'
+        run: exit 1
+
       - id: check-plan
         name: Check plan failure
         if: steps.tf-plan.outcome != 'success'