New DataSource: aws_ecr_repositories

.changelog/34446.txt

@@ -0,0 +1,3 @@
+```release-note:new-data-source
+aws_ecr_repositories
+``

go.mod

@@ -38,6 +38,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/directoryservice v1.22.2
 	github.com/aws/aws-sdk-go-v2/service/docdbelastic v1.6.2
 	github.com/aws/aws-sdk-go-v2/service/ec2 v1.138.2
+	github.com/aws/aws-sdk-go-v2/service/ecr v1.24.2
 	github.com/aws/aws-sdk-go-v2/service/eks v1.35.2
 	github.com/aws/aws-sdk-go-v2/service/emr v1.35.2
 	github.com/aws/aws-sdk-go-v2/service/emrserverless v1.14.2

go.sum

@@ -102,6 +102,8 @@ github.com/aws/aws-sdk-go-v2/service/dynamodb v1.26.2 h1:IPMh5Selz3UKr1rY8FaNTv4
 github.com/aws/aws-sdk-go-v2/service/dynamodb v1.26.2/go.mod h1:Mj372IvfZ9ftME7Kdo74stz3KAjMA+WC7Fzzry9uCDI=
 github.com/aws/aws-sdk-go-v2/service/ec2 v1.138.2 h1:e3Imv1oXz+W3Tfclflkh72t5TUPUwWdkHP7ctQGk8Dc=
 github.com/aws/aws-sdk-go-v2/service/ec2 v1.138.2/go.mod h1:d1hAqgLDOPaSO1Piy/0bBmj6oAplFwv6p0cquHntNHM=
+github.com/aws/aws-sdk-go-v2/service/ecr v1.24.2 h1:ETo/9bTM+fp1Gf6l04jhoA8emIjZNDRu1qoNRBd419g=
+github.com/aws/aws-sdk-go-v2/service/ecr v1.24.2/go.mod h1:/m9MiYl5Ds0cZqy/bbeSUWxKLwTarGugjXxSgiXNQFc=
 github.com/aws/aws-sdk-go-v2/service/eks v1.35.2 h1:G1gPnbhGBEKedQLoSI71u3+IMJ+uIPxCNB0ZPmv6dpk=
 github.com/aws/aws-sdk-go-v2/service/eks v1.35.2/go.mod h1:HZ5xGhvvZEs7iBPbwhLWZWvAxWezzOFn/HrepDivCgQ=
 github.com/aws/aws-sdk-go-v2/service/emr v1.35.2 h1:Q4nxzsfd61L/d83LDDD/UhDk1Tktd4+8QPhRLyRUVIs=

internal/service/ecr/repositories_data_source.go

@@ -0,0 +1,76 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package ecr
+
+import (
+	"context"
+
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"github.com/aws/aws-sdk-go-v2/service/ecr"
+	"github.com/hashicorp/terraform-plugin-framework/datasource"
+	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	fwtypes "github.com/hashicorp/terraform-plugin-framework/types"
+	"github.com/hashicorp/terraform-provider-aws/internal/framework"
+	"github.com/hashicorp/terraform-provider-aws/internal/framework/flex"
+)
+
+// @FrameworkDataSource(name="Repositories")
+func newRepositoriesDataSource(context.Context) (datasource.DataSourceWithConfigure, error) {
+	return &repositoriesDataSource{}, nil
+}
+
+type repositoriesDataSource struct {
+	framework.DataSourceWithConfigure
+}
+
+func (d *repositoriesDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) { // nosemgrep:ci.meta-in-func-name
+	resp.TypeName = "aws_ecr_repositories"
+}
+
+func (d *repositoriesDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
+	resp.Schema = schema.Schema{
+		Attributes: map[string]schema.Attribute{
+			"id": framework.IDAttribute(),
+			"names": schema.SetAttribute{
+				ElementType: fwtypes.StringType,
+				Computed:    true,
+			},
+		},
+	}
+}
+func (d *repositoriesDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
+	conn := d.Meta().ECRClient(ctx)
+
+	var data repositoriesDataSourceModel
+	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	var names []string
+
+	pages := ecr.NewDescribeRepositoriesPaginator(conn, &ecr.DescribeRepositoriesInput{})
+	for pages.HasMorePages() {
+		output, err := pages.NextPage(ctx)
+
+		if err != nil {
+			resp.Diagnostics.AddError("reading ECR Repositories", err.Error())
+			return
+		}
+
+		for _, v := range output.Repositories {
+			names = append(names, aws.ToString(v.RepositoryName))
+		}
+	}
+
+	data.ID = flex.StringValueToFramework(ctx, d.Meta().Region)
+	data.Names = flex.FlattenFrameworkStringValueSet(ctx, names)
+
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}
+
+type repositoriesDataSourceModel struct {
+	ID    fwtypes.String `tfsdk:"id"`
+	Names fwtypes.Set    `tfsdk:"names"`
+}

internal/service/ecr/repositories_data_source_test.go

@@ -0,0 +1,67 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package ecr_test
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/aws/aws-sdk-go/service/ecr"
+	sdkacctest "github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-provider-aws/internal/acctest"
+	"github.com/hashicorp/terraform-provider-aws/names"
+)
+
+func TestAccECRRepositoriesDataSource_basic(t *testing.T) {
+	ctx := acctest.Context(t)
+	var rNames []string
+	for i := 1; i < 6; i++ {
+		rNames = append(rNames, sdkacctest.RandomWithPrefix(acctest.ResourcePrefix))
+	}
+	dataSourceName := "data.aws_ecr_repositories.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck: func() {
+			acctest.PreCheck(ctx, t)
+			acctest.PreCheckPartitionHasService(t, names.ECREndpointID)
+		},
+		ErrorCheck:               acctest.ErrorCheck(t, strings.ToLower(ecr.ServiceID)),
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccRepositoriesDataSourceConfig_basic(rNames),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr(dataSourceName, "names.#", "5"),
+					resource.TestCheckTypeSetElemAttr(dataSourceName, "names.*", rNames[0]),
+					resource.TestCheckTypeSetElemAttr(dataSourceName, "names.*", rNames[1]),
+					resource.TestCheckTypeSetElemAttr(dataSourceName, "names.*", rNames[2]),
+					resource.TestCheckTypeSetElemAttr(dataSourceName, "names.*", rNames[3]),
+					resource.TestCheckTypeSetElemAttr(dataSourceName, "names.*", rNames[4]),
+				),
+			},
+		},
+	})
+}
+
+func testAccRepositoriesDataSourceConfig_basic(rNames []string) string {
+	rNameJson, _ := json.Marshal(rNames)
+	rNameString := string(rNameJson)
+	return fmt.Sprintf(`
+locals {
+  repo_list = %[1]s
+}
+
+resource "aws_ecr_repository" "test" {
+  count = length(local.repo_list)
+  name  = local.repo_list[count.index]
+}
+
+data "aws_ecr_repositories" "test" {
+  depends_on = [aws_ecr_repository.test]
+}
+`, rNameString)
+}

names/names.go

@@ -48,6 +48,7 @@ const (
 	DocDBElasticEndpointID               = "docdb-elastic"
 	ControlTowerEndpointID               = "controltower"
 	DSEndpointID                         = "ds"
+	ECREndpointID                        = "api.ecr"
 	EKSEndpointID                        = "eks"
 	EMREndpointID                        = "elasticmapreduce"
 	EMRServerlessEndpointID              = "emrserverless"

names/names_data.csv

@@ -129,7 +129,7 @@ ebs,ebs,ebs,ebs,,ebs,,,EBS,EBS,,1,,,aws_ebs_,,changewhenimplemented,EBS (Elastic
 ec2,ec2,ec2,ec2,,ec2,ec2,,EC2,EC2,,1,2,aws_(ami|availability_zone|ec2_(availability|capacity|fleet|host|instance|public_ipv4_pool|serial|spot|tag)|eip|instance|key_pair|launch_template|placement_group|spot),aws_ec2_,ec2_,ami;availability_zone;ec2_availability_;ec2_capacity_;ec2_fleet;ec2_host;ec2_image_;ec2_instance_;ec2_public_ipv4_pool;ec2_serial_;ec2_spot_;ec2_tag;eip;instance;key_pair;launch_template;placement_group;spot_,EC2 (Elastic Compute Cloud),Amazon,,,,,,,
 imagebuilder,imagebuilder,imagebuilder,imagebuilder,,imagebuilder,,,ImageBuilder,Imagebuilder,,1,,,aws_imagebuilder_,,imagebuilder_,EC2 Image Builder,Amazon,,,,,,,
 ec2-instance-connect,ec2instanceconnect,ec2instanceconnect,ec2instanceconnect,,ec2instanceconnect,,,EC2InstanceConnect,EC2InstanceConnect,,1,,,aws_ec2instanceconnect_,,ec2instanceconnect_,EC2 Instance Connect,AWS,,x,,,,,
-ecr,ecr,ecr,ecr,,ecr,,,ECR,ECR,,1,,,aws_ecr_,,ecr_,ECR (Elastic Container Registry),Amazon,,,,,,,
+ecr,ecr,ecr,ecr,,ecr,,,ECR,ECR,,1,2,,aws_ecr_,,ecr_,ECR (Elastic Container Registry),Amazon,,,,,,,
 ecr-public,ecrpublic,ecrpublic,ecrpublic,,ecrpublic,,,ECRPublic,ECRPublic,,1,,,aws_ecrpublic_,,ecrpublic_,ECR Public,Amazon,,,,,,,
 ecs,ecs,ecs,ecs,,ecs,,,ECS,ECS,,1,,,aws_ecs_,,ecs_,ECS (Elastic Container),Amazon,,,,,,,
 efs,efs,efs,efs,,efs,,,EFS,EFS,,1,,,aws_efs_,,efs_,EFS (Elastic File System),Amazon,,,,,,,

website/docs/d/ecr_repositories.html.markdown

@@ -0,0 +1,30 @@
+---
+subcategory: "ECR (Elastic Container Registry)"
+layout: "aws"
+page_title: "AWS: aws_ecr_repositories"
+description: |-
+  Terraform data source for providing information on AWS ECR (Elastic Container Registry) Repositories.
+---
+
+# Data Source: aws_ecr_repositories
+
+Terraform data source for providing information on AWS ECR (Elastic Container Registry) Repositories.
+
+## Example Usage
+
+### Basic Usage
+
+```terraform
+data "aws_ecr_repositories" "example" {}
+```
+
+## Argument Reference
+
+There are no arguments available for this data source.
+
+## Attributes Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - AWS Region.
+* `names` - A list if AWS Elastic Container Registries for the region.