Use atmos instead of makefile (#819)

Author: goruha

.github/actions/build-website/action.yml

@@ -90,10 +90,15 @@ runs:
         tag: v0.18.0
         cache: enable
 
+    - name: Install Atmos
+      uses: cloudposse/github-action-setup-atmos@v2
+      with:
+        install-wrapper: false
+
     - name: "Render Documentation for Terraform Components"
       shell: bash
       env:
-        PUBLIC_REPO_ACCESS_TOKEN: ${{ inputs.repo_access_token }}      
+        PUBLIC_REPO_ACCESS_TOKEN: ${{ inputs.repo_access_token }}
       run: |
         ./scripts/render-docs-for-components.sh
 

.gitignore

@@ -103,3 +103,7 @@ content/reference-architecture/**
 !content/components/library/aws/_category_.json
 !content/github-actions/library/actions/_category_.json
 changelog/*
+
+.atmos
+.python-version
+yarn.lock

Makefile

@@ -40,3 +40,9 @@ real-clean:
 
 lint:
 	npx docusaurus-mdx-checker --cwd docs
+
+readme/build:
+	@atmos docs generate readme
+
+readme:
+	@atmos docs generate readme

README.md

@@ -2,7 +2,11 @@
 
 <!-- markdownlint-disable -->
 # Developer Documentation <a href="https://cpco.io/homepage?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/docs&utm_content="><img align="right" src="https://cloudposse.com/logo-300x69.svg" width="150" /></a>
-<a href="https://github.com/cloudposse/docs/releases"><img src="https://img.shields.io/github/release/cloudposse/docs.svg?style=for-the-badge" alt="Latest Release"/></a><a href="https://slack.cloudposse.com"><img src="https://slack.cloudposse.com/for-the-badge.svg" alt="Slack Community"/></a>
+
+
+<a href="https://github.com/cloudposse/docs/releases"><img src="https://img.shields.io/github/release/cloudposse/docs.svg?style=for-the-badge" alt="Latest Release"/></a><a href="https://slack.cloudposse.com"><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>
+
+
 <!-- markdownlint-restore -->
 
 <!--
@@ -55,17 +59,9 @@ make start
 
 
 
-<!-- markdownlint-disable -->
-## Makefile Targets
-```text
-Available targets:
 
-  help                                Help screen
-  help/all                            Display help for all targets
-  help/short                          This help short screen
 
-```
-<!-- markdownlint-restore -->
+
 
 
 ## Related Projects
@@ -100,6 +96,38 @@ In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
 
 **NOTE:** Be sure to merge the latest changes from "upstream" before making a pull request!
 
+
+## Running Terraform Tests
+
+We use [Atmos](https://atmos.tools) to streamline how Terraform tests are run. It centralizes configuration and wraps common test workflows with easy-to-use commands.
+
+All tests are located in the [`test/`](test) folder.
+
+Under the hood, tests are powered by Terratest together with our internal [Test Helpers](https://github.com/cloudposse/test-helpers) library, providing robust infrastructure validation.
+
+Setup dependencies:
+- Install Atmos ([installation guide](https://atmos.tools/install/))
+- Install Go [1.24+ or newer](https://go.dev/doc/install)
+- Install Terraform or OpenTofu
+
+To run tests:
+
+- Run all tests:  
+  ```sh
+  atmos test run
+  ```
+- Clean up test artifacts:  
+  ```sh
+  atmos test clean
+  ```
+- Explore additional test options:  
+  ```sh
+  atmos test --help
+  ```
+The configuration for test commands is centrally managed. To review what's being imported, see the [`atmos.yaml`](https://raw.githubusercontent.com/cloudposse/.github/refs/heads/main/.github/atmos/terraform-module.yaml) file.
+
+Learn more about our [automated testing in our documentation](https://docs.cloudposse.com/community/contribute/automated-testing/) or implementing [custom commands](https://atmos.tools/core-concepts/custom-commands/) with atmos.
+
 ### 🌎 Slack Community
 
 Join our [Open Source Community](https://cpco.io/slack?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/docs&utm_content=slack) on Slack. It's **FREE** for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally *sweet* infrastructure.
@@ -137,7 +165,7 @@ All other trademarks referenced herein are the property of their respective owne
 
 
 ---
-Copyright © 2017-2024 [Cloud Posse, LLC](https://cpco.io/copyright)
+Copyright © 2017-2025 [Cloud Posse, LLC](https://cpco.io/copyright)
 
 
 <a href="https://cloudposse.com/readme/footer/link?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/docs&utm_content=readme_footer_link"><img alt="README footer" src="https://cloudposse.com/readme/footer/img"/></a>

README.yaml

@@ -21,9 +21,6 @@ description: |-
 
   Let's jump right in! Here's how to get started with our documentation.
 
-include:
-  - "docs/targets.md"
-
 usage: |-
   1. Build dependencies
   ```

atmos.yaml

@@ -0,0 +1,12 @@
+# Atmos Configuration — powered by https://atmos.tools
+#
+# This configuration enables centralized, DRY, and consistent project scaffolding using Atmos.
+#
+# Included features:
+# - Organizational custom commands: https://atmos.tools/core-concepts/custom-commands
+# - Automated README generation: https://atmos.tools/cli/commands/docs/generate
+#
+
+# Import shared configuration used by all modules
+import:
+  - https://raw.githubusercontent.com/cloudposse/.github/refs/heads/main/.github/atmos/default.yaml

package-lock.json

@@ -3,6 +3,7 @@
 DOCS_DIR = "docs"
 TARGETS_MD = "targets.md"
 README_YAML = "README.yaml"
+ATMOS_YAML = "atmos.yaml"
 
 
 class MissingReadmeYamlException(Exception):
@@ -29,3 +30,7 @@ def _fetch_docs(self, repo, module_download_dir, submodule_dir=""):
                 continue
 
             self.github_provider.fetch_file(repo, remote_file, module_download_dir)
+
+    def _fetch_atmos_yaml(self, repo, module_download_dir):
+        self.github_provider.fetch_file(repo, ATMOS_YAML, module_download_dir)
+

scripts/docs-collator/AbstractFetcher.py

@@ -6,6 +6,7 @@
 ACTIONS_DIR = "actions"
 README_YAML = "README.yaml"
 README_MD = "README.md"
+ACTION_YAML = "action.yml"
 
 
 class GitHubActionFetcher(AbstractFetcher):
@@ -23,12 +24,19 @@ def fetch(self, repo):
 
         self._fetch_readme_yaml(repo, repo_download_dir)
 
+        self._fetch_action_yaml(repo, repo_download_dir)
+
+        self._fetch_atmos_yaml(repo, repo_download_dir)
+
         if DOCS_DIR in remote_files:
             self._fetch_docs(repo, repo_download_dir)
 
         if ACTIONS_DIR in remote_files:
             self.__fetch_sub_actions(repo, repo_download_dir)
 
+    def _fetch_action_yaml(self, repo, module_download_dir):
+        self.github_provider.fetch_file(repo, ACTION_YAML, module_download_dir)
+
     def __fetch_sub_actions(self, repo, module_download_dir):
         remote_files = self.github_provider.list_repo_dir(repo, ACTIONS_DIR)
 

scripts/docs-collator/GitHubActionFetcher.py

@@ -7,10 +7,9 @@
 from utils import rendering, templating
 
 TARGETS_MD = "targets.md"
-README_YAML = "README.yaml"
 README_MD = "README.md"
+ATMOS_YAML = "atmos.yaml"
 INDEX_CATEGORY_JSON = "_category_.json"
-README_TEMPLATE = "readme.md"
 DOC_SUBFOLDER = "actions"
 
 SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
@@ -45,25 +44,26 @@ def render(self, repo):
         self._copy_extra_resources_for_docs(repo_download_dir, module_docs_dir)
 
     def __render_readme(self, module_download_dir, module_docs_dir):
-        readme_yaml_file = os.path.join(module_download_dir, README_YAML)
         readme_md_file = os.path.join(module_download_dir, README_MD)
-        readme_tmpl_file = os.path.join(TEMPLATES_DIR, README_TEMPLATE)
+        atmos_yaml_file = os.path.join(TEMPLATES_DIR, ATMOS_YAML)
 
         io.create_dirs(module_docs_dir)
 
         response = subprocess.run(
             [
-                "make",
+                "atmos",
+                "--config",
+                f"{atmos_yaml_file}",
+                "docs",
+                "generate",
                 "readme",
-                f"README_TEMPLATE_FILE={readme_tmpl_file}",
-                f"README_FILE={readme_md_file}",
-                f"README_YAML={readme_yaml_file}",
-                f"README_TEMPLATE_YAML={readme_yaml_file}",
-                f"README_INCLUDES={module_download_dir}",
             ],
             capture_output=True,
+            cwd=module_download_dir,
         )
 
+        logging.info(response.stderr.decode("utf-8"))
+
         if response.returncode != 0:
             error_message = response.stderr.decode("utf-8")
             raise TerraformDocsRenderingError(error_message)