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| author | Dave Henderson <dhenderson@gmail.com> | 2017-07-31 22:50:41 -0400 |
|---|---|---|
| committer | Dave Henderson <dhenderson@gmail.com> | 2017-07-31 23:10:01 -0400 |
| commit | f4a7377c5d3a22c19af32b549827f8a0509a76ab (patch) | |
| tree | cb690698c633491bff4d2007bab932bd3e51862f /docs/content/functions/general.md | |
| parent | 5a8845db8d22c1a74ae6f95654aedb2e5a9da83a (diff) | |
Moving getenv to separate package
Signed-off-by: Dave Henderson <dhenderson@gmail.com>
Diffstat (limited to 'docs/content/functions/general.md')
| -rw-r--r-- | docs/content/functions/general.md | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/docs/content/functions/general.md b/docs/content/functions/general.md index 32aa6820..ab362573 100644 --- a/docs/content/functions/general.md +++ b/docs/content/functions/general.md @@ -5,24 +5,6 @@ menu: parent: functions --- -## `getenv` - -Exposes the [os.Getenv](https://golang.org/pkg/os/#Getenv) function. - -This is a more forgiving alternative to using `.Env`, since missing keys will -return an empty string. - -An optional default value can be given as well. - -#### Example - -```console -$ gomplate -i 'Hello, {{getenv "USER"}}' -Hello, hairyhenderson -$ gomplate -i 'Hey, {{getenv "FIRSTNAME" "you"}}!' -Hey, you! -``` - ## `bool` Converts a true-ish string to a boolean. Can be used to simplify conditional statements based on environment variables or other text input. |