https://github.com/andreykaipov/env2conf

quickly convert environment variables into configuration files
https://github.com/andreykaipov/env2conf

configuration environment json toml yaml

Last synced: about 2 months ago
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quickly convert environment variables into configuration files

• Host: GitHub
• URL: https://github.com/andreykaipov/env2conf
• Owner: andreykaipov
• License: apache-2.0
• Created: 2019-06-15T04:22:37.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2019-06-21T00:53:16.000Z (about 7 years ago)
• Last Synced: 2025-06-22T21:06:02.026Z (about 1 year ago)
• Topics: configuration, environment, json, toml, yaml
• Language: Go
• Size: 43.9 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# env2conf

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env2conf converts environment variables into configuration files.

## usage

Available configuration outputs are:

- JSON (default)

  ```console

  $ env server.host=0.0.0.0 server.port=8080 env2conf -prefix server

  {

    "server": {

      "port": 8080,

      "host": "0.0.0.0"

    }

  }

  ```

- YAML

  ```console

  $ env fruits[0]=apple fruits[1]=banana fruits[2]=orange env2conf -prefix fruits -output yaml

  ---

  fruits:

    - banana

    - mango

    - pineapple

  ```

- TOML (inline)

  ```console

  $ env inputs.cpu[0]={} outputs.file[0].files[0]=stdout env2conf -prefix inputs,outputs -output toml

  outputs = {file = [{files = ["stdout"]}]}

  inputs = {cpu = [{}]}

  ```

## installation

Binaries are available for download from the [GitHub releases](https://github.com/andreykaipov/env2conf/releases) page.

For example:

```console

$ curl -Lo env2conf https://github.com/andreykaipov/env2conf/releases/download/v0.2.0/env2conf-0.2.0-linux-amd64

$ chmod +x env2conf

$ mv env2conf /usr/local/bin

```

Alternatively, if you have Go installed:

```console

$ go get github.com/andreykaipov/env2conf

```

## development

env2conf is written in Go and has no external dependencies. Make is the build tool:

```console

$ make

$ make test

```

## limitations

- You can't use `.`, `[`, or `]` in key names

- The top-level object can't be an array