Fix elbv2 target group read to workaround #2517

patches/0022-Fix-elbv2-target-group-read.patch

@@ -1,25 +1,43 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Daniel Bradley <daniel@pulumi.com>
-Date: Fri, 12 May 2023 10:55:42 +0100
-Subject: [PATCH 22/36] Fix elbv2 target group read
+From: Anton Tayanovskyy <anton@pulumi.com>
+Date: Fri, 19 Jan 2024 17:36:47 -0500
+Subject: [PATCH 40/40] Fix elbv2 target group read to workaround #2517
 
-Workaround for https://github.com/pulumi/pulumi-aws/issues/2517
-Don't return single empty map. Return empty list instead.
 
 diff --git a/internal/service/elbv2/target_group.go b/internal/service/elbv2/target_group.go
-index da35f69df6..d5f04f4647 100644
+index 388edc5ec7..e61259bfa2 100644
 --- a/internal/service/elbv2/target_group.go
 +++ b/internal/service/elbv2/target_group.go
-@@ -1221,6 +1221,12 @@ func flattenTargetGroupFailover(attributes []*elbv2.TargetGroupAttribute) []inte
- 		}
+@@ -562,15 +562,15 @@ func resourceTargetGroupRead(ctx context.Context, d *schema.ResourceData, meta i
+ 		return sdkdiag.AppendErrorf(diags, "reading ELBv2 Target Group (%s) attributes: %s", d.Id(), err)
+ 	}
+
+-	if err := d.Set("stickiness", []interface{}{flattenTargetGroupStickinessAttributes(attributes, protocol)}); err != nil {
++	if err := d.Set("stickiness", fix2517(flattenTargetGroupStickinessAttributes(attributes, protocol))); err != nil {
+ 		return sdkdiag.AppendErrorf(diags, "setting stickiness: %s", err)
+ 	}
+
+-	if err := d.Set("target_failover", []interface{}{flattenTargetGroupTargetFailoverAttributes(attributes, protocol)}); err != nil {
++	if err := d.Set("target_failover", fix2517(flattenTargetGroupTargetFailoverAttributes(attributes, protocol))); err != nil {
+ 		return sdkdiag.AppendErrorf(diags, "setting target_failover: %s", err)
+ 	}
+
+-	if err := d.Set("target_health_state", []interface{}{flattenTargetGroupTargetHealthStateAttributes(attributes, protocol)}); err != nil {
++	if err := d.Set("target_health_state", fix2517(flattenTargetGroupTargetHealthStateAttributes(attributes, protocol))); err != nil {
+ 		return sdkdiag.AppendErrorf(diags, "setting target_health_state: %s", err)
  	}
 
-+	// Workaround for https://github.com/pulumi/pulumi-aws/issues/2517
-+	// Don't return single empty map. Return empty list instead.
+@@ -1385,3 +1385,13 @@ func runtimeValidations(d *schema.ResourceData, diags *diag.Diagnostics) {
+ 		}
+ 	}
+ }
++
++// Workaround for https://github.com/pulumi/pulumi-aws/issues/2517
++//
++// Don't return single empty map. Return empty list instead.
++func fix2517(m map[string]interface{}) []interface{} {
 +	if len(m) == 0 {
 +		return []interface{}{}
 +	}
-+
- 	return []interface{}{m}
- }
-
++	return []interface{}{m}
++}