https://github.com/elasticpath/terraform-env-vars

Utility for transforming Terraform variables to environment variables
https://github.com/elasticpath/terraform-env-vars

clojurescript javascript npm terraform

Last synced: 3 months ago
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Utility for transforming Terraform variables to environment variables

• Host: GitHub
• URL: https://github.com/elasticpath/terraform-env-vars
• Owner: elasticpath
• License: apache-2.0
• Created: 2018-09-12T19:45:40.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-05-03T21:51:01.000Z (over 5 years ago)
• Last Synced: 2024-09-28T13:21:34.921Z (3 months ago)
• Topics: clojurescript, javascript, npm, terraform
• Language: Clojure
• Homepage:
• Size: 29.3 KB
• Stars: 3
• Watchers: 8
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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### Terraform-env-vars

The `terraform-env-vars` is a small script that receives on `stdin` the

Terraform output in JSON format and from the command line the mapping from

Terraform variable names to environment variable names.

Given the above inputs, it does two things:

 * it validates the Terraform output against the mappings

   **it displays errors and exits with 1 in case of failures**

 * it prints the list of environment variables on `stdout`

   **the variables are separated by `=`, following the [dotenv](https://github.com/motdotla/dotenv) format**

An example of EDN environment map:

```clojure

{:terraform_db_user "PGUSER"

 :terraform_db_passaword "PGPASSWORD"}

```

You can also pass a JSON file by using the `--json` options:

```json

{"terraform_db_user": "PGUSER",

 "terraform_db_passaword": "PGPASSWORD"}

```

Run `terraform-env-vars --help` for a help.

#### Usage

###### IMPORTANT NOTICE:

The scope of this package has been changed to `@elasticpath` since [`v1.1.0`](https://github.com/elasticpath/terraform-env-vars/releases/tag/v1.1.0). You can find previous versions under the `@ep-npm` scope.

```shell

npm install -g @elasticpath/terraform-env-vars

cd a-terraform-dir/  # choose your Terraform deployment dir

terraform output -json | terraform-env-vars --edn env-vars.edn

...

PGUSER="..."

PGPASSWORD="..."

...

```

## Contributing

See [CONTRIBUTING.md](./CONTRIBUTING.md).

## License

Copyright 2018 Elastic Path

Licensed under the Apache License, Version 2.0 (the "License");

you may not use this file except in compliance with the License.

You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.