https://github.com/sbdchd/dhall-docker-compose

:dash: A library for writing Docker Compose files in Dhall.
https://github.com/sbdchd/dhall-docker-compose

dhall dhall-lang docker-compose yaml

Last synced: about 21 hours ago
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:dash: A library for writing Docker Compose files in Dhall.

• Host: GitHub
• URL: https://github.com/sbdchd/dhall-docker-compose
• Owner: sbdchd
• Created: 2019-07-10T03:21:50.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2024-08-03T12:14:41.000Z (3 months ago)
• Last Synced: 2024-08-04T04:05:39.860Z (3 months ago)
• Topics: dhall, dhall-lang, docker-compose, yaml
• Language: Dhall
• Homepage:
• Size: 27.3 KB
• Stars: 25
• Watchers: 3
• Forks: 17
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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• awesome-dhall - dhall-docker-compose - A library for writing Docker Compose files in Dhall. (Libraries)

README

        
# dhall-docker-compose

> A library for writing [Docker Compose](https://docs.docker.com/compose/)

> files in [Dhall](https://dhall-lang.org).

**Note:** Only version 3.0 of the Docker Compose config is supported currently.

If you wish to add another version it is probably worth spending the time to

write a json-spec to dhall converter. See [dhall-kubernetes'

generator](https://github.com/dhall-lang/dhall-kubernetes).

## Why?

To experiment with Dhall for config.

## Usage

```dhall

-- for the imports in your docker-compose.dhall file you should either download

-- the dhall files or use the URL imports.

let Compose = ./compose/v3/package.dhall

in Compose.Config::{

  -- your config here

}

```

## Dev

1. [install dhall-to-yaml](https://github.com/dhall-lang/dhall-lang/wiki/Getting-started%3A-Generate-JSON-or-YAML#os-x---install-using-brew)

   > `brew install dhall-json`

2. generate yaml

```sh

dhall-to-yaml --file example/docker-compose-deploy.dhall --output ./example/docker-compose-deploy.yml --explain

```

Note that the yaml keys are alphabetized in the generated yaml.