refactor k8s support

[bobsoppe]

How to test pre-release?

☠️ Feature can be unstable and break your prompt!

fisher install bobsoppe/fish-prompt-pure@improve-k8s-support
set --universal pure_enable_k8s true
set --universal pure_color_k8s_symbol cyan

Specs

New config in conf.d/pure.fish

_pure_set_default pure_color_k8s_symbol pure_color_dark

Documentation

Usage

set --universal pure_enable_k8s true

Changes

• Added option to color the k8s symbol
• Added logic to show the k8s prompt when a context has been set
• Added logic to show the default k8s namespace

Acceptance Checks

• documentation is up-to-date:
  • features list ;
  • Prompt Symbol ;
  • 🔌 Features' Flags ;
• feature flag is present in conf.d/pure.fish ;
• symbol is present in conf.d/pure.fish ;
• tests are passing (I can help you 🤗 ):
  • config are tested (cf. tests/_pure.test.fish) ;
  • feature is covered ;
• customization is available ;
• feature is implemented.

[edouard-lopez]

Thanks for the PR!
Overall LGTM, however, we need some changes to support Fish 3.3.1 and follow the naming convention.
Note: pipeline is in false positive success

[bobsoppe]

Thank you for the feedback, I have applied your suggestions.

[edouard-lopez]

It's release as https://github.com/pure-fish/pure/releases/tag/v4.8.1