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Add resources for uuid v4 and v7
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‎docs/resources/uuid4.md

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---
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# generated by https://github.com/hashicorp/terraform-plugin-docs
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page_title: "random_uuid4 Resource - terraform-provider-random"
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subcategory: ""
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description: |-
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The resource random_uuid4 generates a random version 4 uuid string that is intended to be used as a unique identifier for other resources.
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This resource uses google/uuid https://github.com/google/uuid to generate a valid V4 UUID for use with services needing a unique string identifier.
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---
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# random_uuid4 (Resource)
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The resource `random_uuid4` generates a random version 4 uuid string that is intended to be used as a unique identifier for other resources.
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This resource uses [google/uuid](https://github.com/google/uuid) to generate a valid V4 UUID for use with services needing a unique string identifier.
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## Example Usage
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```terraform
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# The following example shows how to generate a unique name for an Azure Resource Group.
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resource "random_uuid4" "test" {
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}
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resource "azurerm_resource_group" "test" {
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name = "${random_uuid4.test.result}-rg"
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location = "Central US"
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}
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```
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<!-- schema generated by tfplugindocs -->
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## Schema
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### Optional
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- `keepers` (Map of String) Arbitrary map of values that, when changed, will trigger recreation of resource. See [the main provider documentation](../index.html) for more information.
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### Read-Only
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- `id` (String) The generated uuid presented in string format.
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- `result` (String) The generated uuid presented in string format.
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## Import
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Import is supported using the following syntax:
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```shell
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# Random UUID's can be imported. This can be used to replace a config
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# value with a value interpolated from the random provider without
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# experiencing diffs.
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terraform import random_uuid4.main 7e4436da-7c71-486e-a57c-830b25fff7bd
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```

‎docs/resources/uuid7.md

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---
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# generated by https://github.com/hashicorp/terraform-plugin-docs
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page_title: "random_uuid7 Resource - terraform-provider-random"
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subcategory: ""
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description: |-
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The resource random_uuid7 generates a random version 7 uuid string that is intended to be used as a unique identifier for other resources.
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This resource uses google/uuid https://github.com/google/uuid to generate a valid V7 UUID for use with services needing a unique string identifier.
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---
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# random_uuid7 (Resource)
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The resource `random_uuid7` generates a random version 7 uuid string that is intended to be used as a unique identifier for other resources.
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This resource uses [google/uuid](https://github.com/google/uuid) to generate a valid V7 UUID for use with services needing a unique string identifier.
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## Example Usage
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```terraform
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# The following example shows how to generate a unique name for an Azure Resource Group.
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resource "random_uuid7" "test" {
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}
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resource "azurerm_resource_group" "test" {
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name = "${random_uuid7.test.result}-rg"
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location = "Central US"
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}
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```
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<!-- schema generated by tfplugindocs -->
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## Schema
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### Optional
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- `keepers` (Map of String) Arbitrary map of values that, when changed, will trigger recreation of resource. See [the main provider documentation](../index.html) for more information.
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### Read-Only
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- `id` (String) The generated uuid presented in string format.
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- `result` (String) The generated uuid presented in string format.
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## Import
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Import is supported using the following syntax:
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```shell
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# Random UUID's can be imported. This can be used to replace a config
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# value with a value interpolated from the random provider without
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# experiencing diffs.
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terraform import random_uuid7.main 0197ad85-fe6e-7e92-a2f5-7550daa83030
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```

‎examples/resources/random_uuid4/import.sh

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# Random UUID's can be imported. This can be used to replace a config
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# value with a value interpolated from the random provider without
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# experiencing diffs.
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terraform import random_uuid4.main 7e4436da-7c71-486e-a57c-830b25fff7bd

‎examples/resources/random_uuid4/resource.tf

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# The following example shows how to generate a unique name for an Azure Resource Group.
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resource "random_uuid4" "test" {
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}
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resource "azurerm_resource_group" "test" {
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name = "${random_uuid4.test.result}-rg"
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location = "Central US"
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}

‎examples/resources/random_uuid7/import.sh

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# Random UUID's can be imported. This can be used to replace a config
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# value with a value interpolated from the random provider without
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# experiencing diffs.
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terraform import random_uuid7.main 0197ad85-fe6e-7e92-a2f5-7550daa83030

‎examples/resources/random_uuid7/resource.tf

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# The following example shows how to generate a unique name for an Azure Resource Group.
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resource "random_uuid7" "test" {
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}
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resource "azurerm_resource_group" "test" {
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name = "${random_uuid7.test.result}-rg"
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location = "Central US"
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}

‎go.mod

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require (
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github.com/dustinkirkland/golang-petname v0.0.0-20240428194347-eebcea082ee0
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github.com/google/go-cmp v0.7.0
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github.com/google/uuid v1.6.0
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github.com/hashicorp/go-uuid v1.0.3
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github.com/hashicorp/terraform-json v0.25.0
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github.com/hashicorp/terraform-plugin-framework v1.15.0

‎internal/provider/provider.go

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NewShuffleResource,
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NewStringResource,
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NewUuidResource,
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NewUuidV4Resource,
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NewUuidV7Resource,
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}
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}
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‎internal/provider/resource_uuid4.go

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// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package provider
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import (
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"context"
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"fmt"
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"github.com/google/uuid"
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"github.com/hashicorp/terraform-plugin-framework/resource"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
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"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/terraform-providers/terraform-provider-random/internal/diagnostics"
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mapplanmodifiers "github.com/terraform-providers/terraform-provider-random/internal/planmodifiers/map"
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)
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var (
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_ resource.Resource = (*uuidV4Resource)(nil)
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_ resource.ResourceWithImportState = (*uuidV4Resource)(nil)
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)
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func NewUuidV4Resource() resource.Resource {
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return &uuidV4Resource{}
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}
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type uuidV4Resource struct{}
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func (r *uuidV4Resource) Metadata(_ context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_uuid4"
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}
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func (r *uuidV4Resource) Schema(ctx context.Context, req resource.SchemaRequest, resp *resource.SchemaResponse) {
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resp.Schema = schema.Schema{
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Description: "The resource `random_uuid4` generates a random version 4 uuid string that is intended " +
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"to be used as a unique identifier for other resources.\n" +
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"\n" +
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"This resource uses [google/uuid](https://github.com/google/uuid) to generate a " +
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"valid V4 UUID for use with services needing a unique string identifier.",
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Attributes: map[string]schema.Attribute{
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"keepers": schema.MapAttribute{
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Description: "Arbitrary map of values that, when changed, will trigger recreation of " +
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"resource. See [the main provider documentation](../index.html) for more information.",
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ElementType: types.StringType,
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Optional: true,
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PlanModifiers: []planmodifier.Map{
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mapplanmodifiers.RequiresReplaceIfValuesNotNull(),
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},
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},
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"result": schema.StringAttribute{
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Description: "The generated uuid presented in string format.",
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Computed: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.UseStateForUnknown(),
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},
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},
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"id": schema.StringAttribute{
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Description: "The generated uuid presented in string format.",
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Computed: true,
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PlanModifiers: []planmodifier.String{
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stringplanmodifier.UseStateForUnknown(),
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},
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},
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},
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}
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}
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func (r *uuidV4Resource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
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result, err := uuid.NewRandom()
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if err != nil {
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resp.Diagnostics.AddError(
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"Create Random UUID v4 error",
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"There was an error during generation of a UUID.\n\n"+
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diagnostics.RetryMsg+
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fmt.Sprintf("Original Error: %s", err),
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)
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return
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}
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var plan uuidModelV4
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diags := req.Plan.Get(ctx, &plan)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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u := &uuidModelV4{
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ID: types.StringValue(result.String()),
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Result: types.StringValue(result.String()),
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Keepers: plan.Keepers,
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}
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diags = resp.State.Set(ctx, u)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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}
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// Read does not need to perform any operations as the state in ReadResourceResponse is already populated.
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func (r *uuidV4Resource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
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}
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// Update ensures the plan value is copied to the state to complete the update.
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func (r *uuidV4Resource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
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var model uuidModelV4
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resp.Diagnostics.Append(req.Plan.Get(ctx, &model)...)
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if resp.Diagnostics.HasError() {
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return
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}
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resp.Diagnostics.Append(resp.State.Set(ctx, &model)...)
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}
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// Delete does not need to explicitly call resp.State.RemoveResource() as this is automatically handled by the
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// [framework](https://github.com/hashicorp/terraform-plugin-framework/pull/301).
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func (r *uuidV4Resource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
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}
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func (r *uuidV4Resource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
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parsedUuid, err := uuid.Parse(req.ID)
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if err != nil {
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resp.Diagnostics.AddError(
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"Import Random UUID Error",
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"There was an error during the parsing of the UUID.\n\n"+
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diagnostics.RetryMsg+
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fmt.Sprintf("Original Error: %s", err),
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)
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return
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}
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var state uuidModelV4
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state.ID = types.StringValue(parsedUuid.String())
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state.Result = types.StringValue(parsedUuid.String())
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state.Keepers = types.MapNull(types.StringType)
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diags := resp.State.Set(ctx, &state)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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}
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type uuidModelV4 struct {
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ID types.String `tfsdk:"id"`
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Keepers types.Map `tfsdk:"keepers"`
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Result types.String `tfsdk:"result"`
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}

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