feat: add woodpecker_repository_registry data source (#12)

docs/data-sources/repository_registry.md

@@ -0,0 +1,38 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "woodpecker_repository_registry Data Source - terraform-provider-woodpecker"
+subcategory: ""
+description: |-
+  Use this data source to retrieve information about a container registry in a specific repository.
+---
+
+# woodpecker_repository_registry (Data Source)
+
+Use this data source to retrieve information about a container registry in a specific repository.
+
+## Example Usage
+
+```terraform
+resource "woodpecker_repository" "test_repo" {
+  full_name = "Kichiyaki/test-repo"
+}
+
+data "woodpecker_repository_secret" "test_secret" {
+  repository_id = woodpecker_repository.test_repo.id
+  address       = "docker.io"
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `address` (String) the address of the registry (e.g. docker.io)
+- `repository_id` (Number) the ID of the repository
+
+### Read-Only
+
+- `email` (String) email used for authentication
+- `id` (Number) the id of the registry
+- `username` (String) username used for authentication

examples/data-sources/woodpecker_repository_registry/data-source.tf

@@ -0,0 +1,8 @@
+resource "woodpecker_repository" "test_repo" {
+  full_name = "Kichiyaki/test-repo"
+}
+
+data "woodpecker_repository_secret" "test_secret" {
+  repository_id = woodpecker_repository.test_repo.id
+  address       = "docker.io"
+}

internal/data_source_repository_registry.go

@@ -0,0 +1,93 @@
+package internal
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-framework/datasource"
+	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/woodpecker-ci/woodpecker/woodpecker-go/woodpecker"
+)
+
+type repositoryRegistryDataSource struct {
+	client woodpecker.Client
+}
+
+var _ datasource.DataSource = (*repositoryRegistryDataSource)(nil)
+var _ datasource.DataSourceWithConfigure = (*repositoryRegistryDataSource)(nil)
+
+func newRepositoryRegistryDataSource() datasource.DataSource {
+	return &repositoryRegistryDataSource{}
+}
+
+func (d *repositoryRegistryDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
+	resp.TypeName = req.ProviderTypeName + "_repository_registry"
+}
+
+func (d *repositoryRegistryDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
+	resp.Schema = schema.Schema{
+		MarkdownDescription: "Use this data source to retrieve information about a container registry in a specific repository.",
+		Attributes: map[string]schema.Attribute{
+			"id": schema.Int64Attribute{
+				Computed:    true,
+				Description: "the id of the registry",
+			},
+			"repository_id": schema.Int64Attribute{
+				Required:    true,
+				Description: "the ID of the repository",
+			},
+			"address": schema.StringAttribute{
+				Required:    true,
+				Description: "the address of the registry (e.g. docker.io)",
+			},
+			"username": schema.StringAttribute{
+				Computed:    true,
+				Description: "username used for authentication",
+			},
+			"email": schema.StringAttribute{
+				Computed:    true,
+				Description: "email used for authentication",
+			},
+		},
+	}
+}
+
+func (d *repositoryRegistryDataSource) Configure(_ context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
+	// Prevent panic if the provider has not been configured.
+	if req.ProviderData == nil {
+		return
+	}
+
+	client, ok := req.ProviderData.(woodpecker.Client)
+	if !ok {
+		resp.Diagnostics.AddError(
+			"Unexpected Data Source Configure Type",
+			fmt.Sprintf("Expected woodpecker.Client, got: %T. Please report this issue to the provider developers.", req.ProviderData),
+		)
+		return
+	}
+
+	d.client = client
+}
+
+func (d *repositoryRegistryDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
+	var data repositoryRegistryDataSourceModel
+
+	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	registry, err := d.client.Registry(data.RepositoryID.ValueInt64(), data.Address.ValueString())
+	if err != nil {
+		resp.Diagnostics.AddError("Couldn't get registry data", err.Error())
+		return
+	}
+
+	resp.Diagnostics.Append(data.setValues(ctx, registry)...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}

internal/data_source_repository_registry_test.go

@@ -0,0 +1,48 @@
+package internal_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/google/uuid"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+)
+
+func TestRepositoryRegistryDataSource(t *testing.T) {
+	t.Parallel()
+
+	repo := createRepo(t)
+	address := uuid.NewString()
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:                 func() { testAccPreCheck(t) },
+		ProtoV6ProviderFactories: testAccProtoV6ProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: fmt.Sprintf(`
+resource "woodpecker_repository" "test_repo" {
+	full_name = "%s"
+}
+
+resource "woodpecker_repository_registry" "test_registry" {
+	repository_id = woodpecker_repository.test_repo.id
+	address = "%s"
+	username = "test"
+	password = "test"
+}
+
+data "woodpecker_repository_registry" "test_registry" {
+	repository_id = woodpecker_repository_registry.test_registry.repository_id
+	address = woodpecker_repository_registry.test_registry.address
+}
+`, repo.FullName, address),
+				Check: resource.ComposeAggregateTestCheckFunc(
+					resource.TestCheckResourceAttrSet("data.woodpecker_repository_registry.test_registry", "id"),
+					resource.TestCheckResourceAttrSet("data.woodpecker_repository_registry.test_registry", "repository_id"),
+					resource.TestCheckResourceAttr("data.woodpecker_repository_registry.test_registry", "address", address),
+					resource.TestCheckResourceAttr("data.woodpecker_repository_registry.test_registry", "username", "test"),
+				),
+			},
+		},
+	})
+}

internal/models.go

@@ -251,7 +251,7 @@ func (m *repositoryCronModel) toWoodpeckerModel(_ context.Context) (*woodpecker.
 	}, nil
 }
 
-type repositoryRegistryModel struct {
+type repositoryRegistryResourceModel struct {
 	ID           types.Int64  `tfsdk:"id"`
 	RepositoryID types.Int64  `tfsdk:"repository_id"`
 	Address      types.String `tfsdk:"address"`
@@ -260,7 +260,7 @@ type repositoryRegistryModel struct {
 	Email        types.String `tfsdk:"email"`
 }
 
-func (m *repositoryRegistryModel) setValues(_ context.Context, registry *woodpecker.Registry) diag.Diagnostics {
+func (m *repositoryRegistryResourceModel) setValues(_ context.Context, registry *woodpecker.Registry) diag.Diagnostics {
 	m.ID = types.Int64Value(registry.ID)
 	m.Address = types.StringValue(registry.Address)
 	m.Username = types.StringValue(registry.Username)
@@ -268,7 +268,7 @@ func (m *repositoryRegistryModel) setValues(_ context.Context, registry *woodpec
 	return nil
 }
 
-func (m *repositoryRegistryModel) toWoodpeckerModel(_ context.Context) (*woodpecker.Registry, diag.Diagnostics) {
+func (m *repositoryRegistryResourceModel) toWoodpeckerModel(_ context.Context) (*woodpecker.Registry, diag.Diagnostics) {
 	return &woodpecker.Registry{
 		ID:       m.ID.ValueInt64(),
 		Address:  m.Address.ValueString(),
@@ -277,3 +277,19 @@ func (m *repositoryRegistryModel) toWoodpeckerModel(_ context.Context) (*woodpec
 		Email:    m.Email.ValueString(),
 	}, nil
 }
+
+type repositoryRegistryDataSourceModel struct {
+	ID           types.Int64  `tfsdk:"id"`
+	RepositoryID types.Int64  `tfsdk:"repository_id"`
+	Address      types.String `tfsdk:"address"`
+	Username     types.String `tfsdk:"username"`
+	Email        types.String `tfsdk:"email"`
+}
+
+func (m *repositoryRegistryDataSourceModel) setValues(_ context.Context, registry *woodpecker.Registry) diag.Diagnostics {
+	m.ID = types.Int64Value(registry.ID)
+	m.Address = types.StringValue(registry.Address)
+	m.Username = types.StringValue(registry.Username)
+	m.Email = types.StringValue(registry.Email)
+	return nil
+}

internal/provider.go

@@ -61,6 +61,7 @@ func (p *woodpeckerProvider) DataSources(_ context.Context) []func() datasource.
 		newRepositoryDataSource,
 		newRepositorySecretDataSource,
 		newRepositoryCronDataSource,
+		newRepositoryRegistryDataSource,
 	}
 }
 

internal/resource_repository_registry.go

@@ -99,7 +99,7 @@ func (r *repositoryRegistryResource) Configure(_ context.Context, req resource.C
 }
 
 func (r *repositoryRegistryResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
-	var data repositoryRegistryModel
+	var data repositoryRegistryResourceModel
 
 	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
 	if resp.Diagnostics.HasError() {
@@ -134,7 +134,7 @@ func (r *repositoryRegistryResource) Create(ctx context.Context, req resource.Cr
 }
 
 func (r *repositoryRegistryResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
-	var data repositoryRegistryModel
+	var data repositoryRegistryResourceModel
 
 	resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
 	if resp.Diagnostics.HasError() {
@@ -155,7 +155,7 @@ func (r *repositoryRegistryResource) Read(ctx context.Context, req resource.Read
 }
 
 func (r *repositoryRegistryResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
-	var data repositoryRegistryModel
+	var data repositoryRegistryResourceModel
 
 	resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
 	if resp.Diagnostics.HasError() {
@@ -183,7 +183,7 @@ func (r *repositoryRegistryResource) Update(ctx context.Context, req resource.Up
 }
 
 func (r *repositoryRegistryResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
-	var data repositoryRegistryModel
+	var data repositoryRegistryResourceModel
 
 	resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
 	if resp.Diagnostics.HasError() {