add customprecompare for Policy and RedrivePolicy

Author: rushmash91

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,13 +1,13 @@
 ack_generate_info:
-  build_date: "2025-03-27T16:10:01Z"
-  build_hash: 980cb1e4734f673d16101cf55206b84ca639ec01
+  build_date: "2025-04-28T00:49:00Z"
+  build_hash: ab8fa0bbefe77c9682f53251412fd8d1002ba30f
   go_version: go1.24.1
-  version: v0.44.0
+  version: v0.44.0-3-gab8fa0b
 api_directory_checksum: 2627dc306e3a83c86c04050c6c4336451459e728
 api_version: v1alpha1
 aws_sdk_go_version: v1.32.6
 generator_config_info:
-  file_checksum: 662a51e8e4a1225d04aa0121d55827e0a9a054af
+  file_checksum: a8b042553864c5ad7aadf35fac713c5fbc3087fd
   original_file_name: generator.yaml
 last_modification:
   reason: API generation

apis/v1alpha1/generator.yaml

@@ -12,6 +12,8 @@ resources:
             values:
               - All
     hooks:
+      delta_pre_compare:
+        code: customPreCompare(delta, a, b)
       sdk_get_attributes_pre_set_output:
         template_path: hooks/queue/sdk_get_attributes_pre_set_output.go.tpl
       sdk_get_attributes_post_set_output:

generator.yaml

@@ -12,6 +12,8 @@ resources:
             values:
               - All
     hooks:
+      delta_pre_compare:
+        code: customPreCompare(delta, a, b)
       sdk_get_attributes_pre_set_output:
         template_path: hooks/queue/sdk_get_attributes_pre_set_output.go.tpl
       sdk_get_attributes_post_set_output:

go.mod

@@ -13,6 +13,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/sqs v1.37.10
 	github.com/aws/smithy-go v1.22.2
 	github.com/go-logr/logr v1.4.2
+	github.com/micahhausler/aws-iam-policy v0.4.2
 	github.com/spf13/pflag v1.0.5
 	k8s.io/api v0.32.1
 	k8s.io/apimachinery v0.32.1

go.sum

@@ -113,6 +113,8 @@ github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0
 github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
+github.com/micahhausler/aws-iam-policy v0.4.2 h1:HF7bERLnpqEmffV9/wTT4jZ7TbSNVk0JbpXo1Cj3up0=
+github.com/micahhausler/aws-iam-policy v0.4.2/go.mod h1:Ojgst9ZFn+VEEJpqtuw/LxVGqEf2+hwWBlkYWvF/XWM=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=

pkg/resource/queue/delta.go

@@ -14,13 +14,18 @@
 package queue
 
 import (
+	"bytes"
 	"context"
+	"encoding/json"
 	"fmt"
+	"reflect"
 
 	ackv1alpha1 "github.com/aws-controllers-k8s/runtime/apis/core/v1alpha1"
+	ackcompare "github.com/aws-controllers-k8s/runtime/pkg/compare"
 	ackrtlog "github.com/aws-controllers-k8s/runtime/pkg/runtime/log"
 	svcsdk "github.com/aws/aws-sdk-go-v2/service/sqs"
 	"github.com/aws/aws-sdk-go/aws/arn"
+	policy "github.com/micahhausler/aws-iam-policy/policy"
 )
 
 // syncTags examines the Tags in the supplied Queue and calls the
@@ -143,3 +148,55 @@ func (rm *resourceManager) getQueueNameFromARN(tmpARN ackv1alpha1.AWSResourceNam
 	}
 	return queueARN.Resource, nil
 }
+
+// customPreCompare is the entry point for custom comparison logic
+func customPreCompare(
+	delta *ackcompare.Delta,
+	a *resource,
+	b *resource,
+) {
+	comparePolicy(delta, a, b)
+	compareRedrivePolicy(delta, a, b)
+}
+
+// comparePolicy compares the Policy fields of two resources by unmarshalling
+// them into policy.Policy structs and using reflect.DeepEqual.
+func comparePolicy(
+	delta *ackcompare.Delta,
+	a *resource,
+	b *resource,
+) {
+	var policyA policy.Policy
+	decoderA := json.NewDecoder(bytes.NewBufferString(*a.ko.Spec.Policy))
+	decoderA.DisallowUnknownFields()
+	errA := decoderA.Decode(&policyA)
+
+	var policyB policy.Policy
+	decoderB := json.NewDecoder(bytes.NewBufferString(*b.ko.Spec.Policy))
+	decoderB.DisallowUnknownFields()
+	errB := decoderB.Decode(&policyB)
+
+	if errA != nil || errB != nil || !reflect.DeepEqual(policyA, policyB) {
+		delta.Add("Spec.Policy", a.ko.Spec.Policy, b.ko.Spec.Policy)
+	}
+}
+
+// compareRedrivePolicy compares the RedrivePolicy fields of two resources by
+// unmarshalling them into interface{} and using reflect.DeepEqual.
+// since RedrivePolicy is a JSON string, we need to unmarshal it
+// into an interface{} and then compare the two interface{}s.
+func compareRedrivePolicy(
+	delta *ackcompare.Delta,
+	a *resource,
+	b *resource,
+) {
+	var redriveA interface{}
+	errA := json.Unmarshal([]byte(*a.ko.Spec.RedrivePolicy), &redriveA)
+
+	var redriveB interface{}
+	errB := json.Unmarshal([]byte(*b.ko.Spec.RedrivePolicy), &redriveB)
+
+	if errA != nil || errB != nil || !reflect.DeepEqual(redriveA, redriveB) {
+		delta.Add("Spec.RedrivePolicy", a.ko.Spec.RedrivePolicy, b.ko.Spec.RedrivePolicy)
+	}
+}