chore: update README.md

Author: actions-user

README.md

@@ -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.)
   **
@@ -93,8 +93,49 @@ Build Docker image and push it.
 
 
 
+## Inputs
+<!-- markdownlint-disable -->
+| Name | Description | Default | Required |
+|------|-------------|---------|----------|
+| allow | List of extra privileged entitlement (e.g., network.host,security.insecure) | N/A | false |
+| binfmt-image | Binfmt image | public.ecr.aws/eks-distro-build-tooling/binfmt-misc:qemu-v7.0.0 | false |
+| build-args | List of build-time variables | N/A | false |
+| build-contexts | List of additional build contexts (e.g., name=path) | N/A | false |
+| buildkitd-flags | BuildKit daemon flags | --allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host | false |
+| cache-from | List of external cache sources for buildx (e.g., user/app:cache, type=local,src=path/to/dir) | type=gha | false |
+| cache-to | List of cache export destinations for buildx (e.g., user/app:cache, type=local,dest=path/to/dir) | type=gha,mode=max | false |
+| debug | Enable debug mode | false | false |
+| docker-metadata-pr-head-sha | Set to `true` to tag images with the PR HEAD SHA instead of the merge commit SHA within pull requests. | false | false |
+| driver-opts | List of additional driver-specific options. (eg. image=moby/buildkit:master) | image=public.ecr.aws/vend/moby/buildkit:buildx-stable-1 | false |
+| file | Dockerfile name | Dockerfile | false |
+| image\_name | Image name (excluding registry). Defaults to {{$organization/$repository}}. |  | false |
+| inspect | Set to `true` will pull and inspect the image and output it to the step summary. | false | false |
+| login | Docker login |  | false |
+| network | Set the networking mode for the RUN instructions during build | N/A | false |
+| no-cache | Send the --no-cache flag to the docker build process | false | false |
+| organization | Organization | N/A | true |
+| password | Docker password |  | false |
+| platforms | List of target platforms for build (e.g. linux/amd64,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,etc) | linux/amd64 | false |
+| provenance | Generate provenance attestation for the build | N/A | false |
+| registry | Docker registry | N/A | true |
+| repository | Repository | N/A | true |
+| secret-files | List of secret files to expose to the build (e.g., key=filename, MY\_SECRET=./secret.txt) | N/A | false |
+| secrets | List of secrets to expose to the build (e.g., key=string, GIT\_AUTH\_TOKEN=mytoken) | N/A | false |
+| ssh | List of SSH agent socket or keys to expose to the build | N/A | false |
+| tags | List of tags (supports https://github.com/docker/metadata-action#tags-input) | N/A | false |
+| target | Sets the target stage to build |  | false |
+| workdir | Working directory | ./ | false |
+<!-- markdownlint-restore -->
 
 
+## Outputs
+<!-- markdownlint-disable -->
+| Name | Description |
+|------|-------------|
+| image | Docker image name |
+| metadata | Docker image metadata |
+| tag | Docker image tag |
+<!-- markdownlint-restore -->
 
 
 
@@ -137,36 +178,7 @@ In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.
  5. **Push** your work back up to your fork
  6. Submit a **Pull Request** so that we can review your changes
 
-**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.
+**NOTE:** Be sure to merge the latest changes from "upstream" before making a pull request!
 
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