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Add env variable to suppress completion descriptions on create (#1938)

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COBRA_COMPLETION_DESCRIPTIONS=0 
or 
<PROGRAM>_COMPLETION_DESCRIPTIONS=0
can now be used to disable shell completion descriptions.
This commit is contained in:
Ville Skyttä
2023-12-17 20:50:59 +02:00
committed by GitHub
parent 236f3c0418
commit e63925d321
4 changed files with 237 additions and 11 deletions
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site/content/completions/_index.md
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@ -393,6 +393,9 @@ $ source <(helm completion bash --no-descriptions)
$ helm completion [tab][tab]
bash fish powershell zsh
```
Setting the `<PROGRAM>_COMPLETION_DESCRIPTIONS` environment variable (falling back to `COBRA_COMPLETION_DESCRIPTIONS` if empty or not set) to a [falsey value](https://pkg.go.dev/strconv#ParseBool) achieves the same. `<PROGRAM>` is the name of your program with all non-ASCII-alphanumeric characters replaced by `_`.
## Bash completions
### Dependencies