Deprecate in favor of Atmos Native CI

.github/workflows/validate-codeowners.yml

@@ -1,30 +1,41 @@
 name: Validate Codeowners
 on:
   workflow_dispatch:
-
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   validate-codeowners:
     runs-on: ubuntu-latest
     steps:
-      - name: "Checkout source code at current commit"
-        uses: actions/checkout@v2
-        # Leave pinned at 0.7.1 until https://github.com/mszostok/codeowners-validator/issues/173 is resolved
-      - uses: mszostok/codeowners-validator@v0.7.1
-        if: github.event.pull_request.head.repo.full_name == github.repository
-        name: "Full check of CODEOWNERS"
-        with:
-          # For now, remove "files" check to allow CODEOWNERS to specify non-existent
-          # files so we can use the same CODEOWNERS file for Terraform and non-Terraform repos
-          #   checks: "files,syntax,owners,duppatterns"
-          checks: "syntax,owners,duppatterns"
-          owner_checker_allow_unowned_patterns: "false"
-          # GitHub access token is required only if the `owners` check is enabled
-          github_access_token: "${{ secrets.PUBLIC_REPO_ACCESS_TOKEN }}"
-      - uses: mszostok/codeowners-validator@v0.7.1
-        if: github.event.pull_request.head.repo.full_name != github.repository
-        name: "Syntax check of CODEOWNERS"
+      - name: Checkout source code at current commit
+        uses: actions/checkout@v4
+
+      - name: Check CODEOWNERS syntax and duplicate patterns
+        uses: mszostok/codeowners-validator@v0.7.1
         with:
           checks: "syntax,duppatterns"
           owner_checker_allow_unowned_patterns: "false"
+
+      - name: Check owners with GitHub's CODEOWNERS validation
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        with:
+          script: |
+            // GitHub resolves team membership and repository access server-side,
+            // so validation only needs the workflow's read-only repository token.
+            const { data } = await github.rest.repos.codeownersErrors({
+              ...context.repo,
+              ref: context.sha,
+            });
+            for (const error of data.errors) {
+              core.error(error.message, {
+                file: error.path,
+                startLine: error.line,
+                startColumn: error.column,
+              });
+            }
+            if (data.errors.length > 0) {
+              core.setFailed(`Found ${data.errors.length} CODEOWNERS errors`);
+            }

README.md

@@ -4,7 +4,7 @@
 <a href="https://cpco.io/homepage"><img src="https://github.com/cloudposse/github-action-terraform-plan-storage/blob/main/.github/banner.png?raw=true" alt="Project Banner"/></a><br/>
 
 
-<p align="right"><a href="https://github.com/cloudposse/github-action-terraform-plan-storage/releases/latest"><img src="https://img.shields.io/github/release/cloudposse/github-action-terraform-plan-storage.svg?style=for-the-badge" alt="Latest Release"/></a><a href="https://github.com/cloudposse/github-action-terraform-plan-storage/commits"><img src="https://img.shields.io/github/last-commit/cloudposse/github-action-terraform-plan-storage.svg?style=for-the-badge" alt="Last Updated"/></a><a href="https://cloudposse.com/slack"><img src="https://slack.cloudposse.com/for-the-badge.svg" alt="Slack Community"/></a>
+<p align="right"><a href="https://github.com/cloudposse/github-action-terraform-plan-storage/releases/latest"><img src="https://img.shields.io/github/release/cloudposse/github-action-terraform-plan-storage.svg?style=for-the-badge" alt="Latest Release"/></a><a href="https://github.com/cloudposse/github-action-terraform-plan-storage/commits"><img src="https://img.shields.io/github/last-commit/cloudposse/github-action-terraform-plan-storage.svg?style=for-the-badge" alt="Last Updated"/></a><a href="https://cloudposse.com/slack"><img src="https://slack.cloudposse.com/for-the-badge.svg" alt="Slack Community"/></a><a href="https://cloudposse.com/support/"><img src="https://img.shields.io/badge/Get_Support-success.svg?style=for-the-badge" alt="Get Support"/></a>
 
 </p>
 <!-- markdownlint-restore -->
@@ -18,8 +18,8 @@
   **
   ** This file was automatically generated by the `cloudposse/build-harness`.
   ** 1) Make all changes to `README.yaml`
-  ** 2) Run `make init` (you only need to do this once)
-  ** 3) Run`make readme` to rebuild this file.
+  ** 2) Install [atmos](https://atmos.tools/install/) (you only need to do this once)
+  ** 3) Run`atmos readme` to rebuild this file.
   **
   ** (We maintain HUNDREDS of open source projects. This is how we maintain our sanity.)
   **
@@ -47,6 +47,13 @@ A GitHub Action to securely store Terraform plan files in a cloud storage (S3 or
 
 ## Introduction
 
+> [!WARNING]
+> **Deprecated.** Migrate to Atmos's [built-in planfile storage](https://atmos.tools/ci/planfile-storage).
+
+This action is deprecated in favor of Atmos Native CI. See the migration guide at
+https://atmos.tools/deprecated/github-actions/terraform-plan-storage for the equivalent built-in
+planfile storage and how to move your workflow over.
+
 A Github Action to securely store Terraform plan files in a cloud storage (S3 or Azure Blob Storage)  with metadata
 storage in cloud document database (DynamoDB or CosmosDB). This is useful in CI/CD pipelines where you want to store
 the plan files when a feature branch is opened and applied when merged.
@@ -186,6 +193,32 @@ The `component`, `stack`, `planPath`, and `action` parameters work the same way
 
 
 
+<!-- markdownlint-disable -->
+## Requirements
+
+No requirements.
+
+## Providers
+
+No providers.
+
+## Modules
+
+No modules.
+
+## Resources
+
+No resources.
+
+## Inputs
+
+No inputs.
+
+## Outputs
+
+No outputs.
+<!-- markdownlint-restore -->
+
 
 
 
@@ -247,7 +280,8 @@ For additional context, refer to some of these links.
 > - **Customer Workshops.** Engage with our team in weekly workshops, gaining insights and strategies to continuously improve and innovate.
 >
 > <a href="https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/github-action-terraform-plan-storage&utm_content=commercial_support"><img alt="Request Quote" src="https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge"/></a>
-> </details>
+> 
+</details>
 
 ## ✨ Contributing
 
@@ -324,7 +358,7 @@ All other trademarks referenced herein are the property of their respective owne
 
 ## Copyrights
 
-Copyright © 2023-2025 [Cloud Posse, LLC](https://cloudposse.com)
+Copyright © 2023-2026 [Cloud Posse, LLC](https://cloudposse.com)
 
 
 

README.yaml

@@ -34,6 +34,13 @@ description: |-
 
 # Introduction to the project
 introduction: |-
+  > [!WARNING]
+  > **Deprecated.** Migrate to Atmos's [built-in planfile storage](https://atmos.tools/ci/planfile-storage).
+
+  This action is deprecated in favor of Atmos Native CI. See the migration guide at
+  https://atmos.tools/deprecated/github-actions/terraform-plan-storage for the equivalent built-in
+  planfile storage and how to move your workflow over.
+
   A Github Action to securely store Terraform plan files in a cloud storage (S3 or Azure Blob Storage)  with metadata
   storage in cloud document database (DynamoDB or CosmosDB). This is useful in CI/CD pipelines where you want to store
   the plan files when a feature branch is opened and applied when merged.