update outputs to only save terraform output value

Before this change, outputs were saving as the terraform output json data. Instead, just the value is added to output which makes the tfo outputs directly consumable by other pods.

Fixes: #96

pkg/controllers/terraform_controller.go

@@ -177,7 +177,7 @@ func newRunOptions(tf *tfv1alpha1.Terraform) RunOptions {
 	tfName := tf.Name
 	name := tf.Status.PodNamePrefix
 	versionedName := name + "-v" + fmt.Sprint(tf.Generation)
-	terraformRunner := "isaaguilar/tf-runner-v5beta2"
+	terraformRunner := "isaaguilar/tf-runner-v5beta3"
 	terraformRunnerPullPolicy := corev1.PullIfNotPresent
 	terraformVersion := "1.1.9"
 

terraform-runner/build.sh

@@ -175,7 +175,7 @@ done
 ##
 ## Build tf-runner(s)
 ##
-TF_RUNNER_IMAGE_NAME="tf-runner-v5beta2"
+TF_RUNNER_IMAGE_NAME="tf-runner-v5beta3"
 printf "\n\n----------------\nFetching available hashicorp/terraform versions"
 i=0
 BUILT_TF_RUNNER_IMAGES=($(

terraform-runner/tf.sh

@@ -79,7 +79,7 @@ if [[ "$TFO_RUNNER" == "apply" ]] && [[ "$TFO_SAVE_OUTPUTS" == "true" ]]; then
       echo "Omitting $key"
       continue
     fi
-    b64value=$(jq -r --arg key $key '.[$key]' <<< $jsonoutput|base64|tr -d '[:space:]')
+    b64value=$(jq -r --arg key $key '.[$key].value' <<< $jsonoutput|base64|tr -d '[:space:]')
     jq -Mc --arg key $key --arg value $b64value '. += [
       {"op":"add","path":"/data/\($key)","value":"\($value)"}
     ]' "$data" > "$t"