compose-viz/README.md

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    <a href="https://github.com/compose-viz/compose-viz#usage"><strong>Explore Usage »</strong></a>
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<!-- TABLE OF CONTENTS -->

<details>
  <summary>Table of Contents</summary>
  <ol>
    <li>
      <a href="#about-the-project">About The Project</a>
    </li>
    <li>
      <a href="#getting-started">Getting Started</a>
      <ul>
        <li><a href="#prerequisities">Prerequisities</a></li>
        <li><a href="#installation">Installation</a></li>
        <li><a href="#example">Example</a></li>
        <li><a href="#usage">Usage</a></li>
        <li><a href="#options">Options</a></li>
      </ul>
    </li>
    <li><a href="#roadmap">Roadmap</a></li>
    <li><a href="#contributing">Contributing</a></li>
    <li><a href="#license">License</a></li>
    <li><a href="#contact">Contact</a></li>
  </ol>
</details>

<!-- ABOUT THE PROJECT -->

## About The Project

`compose-viz` is a compose file visualization tool that follows [compose-spec](https://github.com/compose-spec/compose-spec/blob/master/spec.md) and allows you to gernerate graph in several formats.

If you are looking for a compose file vizualization tool, and you are using one of the [compose-spec](https://github.com/compose-spec/compose-spec/blob/master/spec.md) implementations (e.g. [docker-compose](https://github.com/docker/compose)/[podman-compose](https://github.com/containers/podman-compose)), then `compose-viz` is a great choice for you. 

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<!-- GETTING STARTED -->

## Getting Started

### Prerequisities

#### Graphviz

You need to install [Graphviz](https://graphviz.org/download/) to generate graphs.

### Installation

#### Using `pip`

```
pip install compose-viz
```

#### Using `.whl`

See [releases](https://github.com/compose-viz/compose-viz/releases).

#### Docker Image

See [wst24365888/compose-viz](https://hub.docker.com/r/wst24365888/compose-viz/tags).

### Example

This example yml is from [docker compose beginner tutorial](https://github.com/docker/labs/blob/master/beginner/chapters/votingapp.md).

```bash
cd examples/voting-app/

# using python script
cpv -m svg docker-compose.yml

# using docker image
docker run --rm -it -v $(pwd):/in wst24365888/compose-viz -m svg docker-compose.yml

# using docker image in powershell
docker run --rm -it -v ${pwd}:/in wst24365888/compose-viz -m svg docker-compose.yml
```

And this is what the result looks like:

![compose-viz.svg](https://github.com/compose-viz/compose-viz/blob/main/examples/voting-app/compose-viz.svg)

Check out the result [here](https://github.com/compose-viz/compose-viz/blob/main/examples/voting-app).

### Usage

`cpv [OPTIONS] INPUT_PATH`

### Options

| Option                            | Description                                                                                                                                                                         |
| --------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `-o, --output-filename FILENAME`  | Output filename for the generated visualization file. [default: compose-viz]                                                                                                        |
| `-m, --format FORMAT`             | Output format for the generated visualization file. See [supported formats](https://github.com/compose-viz/compose-viz/blob/main/compose_viz/models/viz_formats.py). [default: png] |
| `-r, --root-service SERVICE_NAME` | Root of the service tree (convenient for large compose yamls)                                                                                                                       |
| `-v, --version`                   | Show the version of compose-viz.                                                                                                                                                    |
| `--help`                          | Show help and exit.                                                                                                                                                                 |

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## Roadmap

- [ ] Support more vizualization components.

See the [open issues](https://github.com/compose-viz/compose-viz/issues)
for a full list of proposed features (and known issues).

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<!-- CONTRIBUTING -->

## Contributing

Contributions are what make the open source community such an amazing place to
learn, inspire, and create. Any contributions you make are **greatly
appreciated**.

If you have a suggestion that would make this better, please fork the repo and
create a pull request. You can also simply open an issue with the tag
"enhancement". Don't forget to give the project a star! Thanks again!

1. Fork the Project
2. Create your Feature Branch (`git checkout -b feat/amazing-feature`)
3. Commit your Changes with
   [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/)
4. Push to the Branch (`git push origin feat/amazing-feature`)
5. Open a Pull Request

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<!-- LICENSE -->

## License

Distributed under the MIT License. See
[LICENSE](https://github.com/compose-viz/compose-viz/blob/main/LICENSE)
for more information.

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## Contact

### Author

- HSING-HAN, WU (Xyphuz)
  - Mail me: xyphuzwu@gmail.com
  - About me: <https://www.xyphuz.com>
  - GitHub: <https://github.com/wst24365888>

### Project Link

- <https://github.com/compose-viz/compose-viz>

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[contributors-url]: https://github.com/compose-viz/compose-viz/graphs/contributors
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[forks-url]: https://github.com/compose-viz/compose-viz/network/members
[stars-shield]: https://img.shields.io/github/stars/compose-viz/compose-viz.svg?style=for-the-badge
[stars-url]: https://github.com/compose-viz/compose-viz/stargazers
[issues-shield]: https://img.shields.io/github/issues/compose-viz/compose-viz.svg?style=for-the-badge
[issues-url]: https://github.com/compose-viz/compose-viz/issues
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[issues-closed-url]: https://github.com/compose-viz/compose-viz/issues?q=is%3Aissue+is%3Aclosed
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[license-url]: https://github.com/compose-viz/compose-viz/blob/main/LICENSE