Merge pull request #213 from chadasapp/master

Typofix: required_env -> requiredEnv
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KUOKA Yusuke 2018-08-22 15:05:29 +09:00 committed by GitHub
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@ -90,7 +90,7 @@ releases:
Helmfile uses [Go templates](https://godoc.org/text/template) for templating your helmfile.yaml. While go ships several built-in functions, we have added all of the functions in the [Sprig library](https://godoc.org/github.com/Masterminds/sprig).
We also added one special template function: `requiredEnv`.
The `required_env` function allows you to declare a particular environment variable as required for template rendering.
The `requiredEnv` function allows you to declare a particular environment variable as required for template rendering.
If the environment variable is unset or empty, the template rendering will fail with an error message.
## Using environment variables