Autocorrecting environment naming

[baurmatt]

r10k has this super useful feature to auto correcting environment names.

This is especially helpful if the branches naming follows the bug tracker (e.g. Jira/Youtrack/...) as they tend to be something like [A-Za-z]+-[0-9]+

Could this feature be please added to g10k? :)

[baurmatt]

Thanks @xorpaul! :)

[xorpaul]

Your welcome! :)

Please note that the default value is to leave the environment unchanged, which differs from the r10k default! So you would have to set the g10k config setting invalid_branches to one of the following values:

• correct_and_warn: Non-word characters will be replaced with underscores and a warning will be emitted.
• correct: Non-word characters will silently be replaced with underscores.
• error: Branches with non-word characters will be ignored and an error will be emitted.

Like in r10k

Example:

---
:cachedir: '/tmp/g10k'

sources:
  example:
    remote: 'https://github.com/xorpaul/g10k-environment.git'
    basedir: '/tmp/example/'
    invalid_branches: 'correct'