chezmoi init

dot_oh-my-zsh/plugins/kubectx/README.md

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+# kubectx - show active kubectl context
+
+This plugins adds `kubectx_prompt_info()` function. It shows name of the active
+kubectl context (`kubectl config current-context`).
+
+You can use it to customize prompt and know if You are on prod cluster ;)
+
+To use this plugin, add `kubectx` to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... kubectx)
+```
+
+### Usage
+
+Add to **.zshrc**:
+
+```zsh
+# right prompt
+RPS1='$(kubectx_prompt_info)'
+# left prompt
+PROMPT="$PROMPT"'$(kubectx_prompt_info)'
+```
+
+### Custom context names
+
+You can rename the default context name for better readability or additional formatting.
+These values accept [prompt expansion sequences](http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html)
+such as `%F{color}`, `%f`, `%K{color}`, `%k`, `%B`, `%b`, `%U`, `%u`, `%S`, `%s`, `%{...%}`.
+
+**Example**: add this to your .zshrc file:
+
+```zsh
+kubectx_mapping[minikube]="mini"
+kubectx_mapping[context_name_from_kubeconfig]="$emoji[wolf_face]"
+kubectx_mapping[production_cluster]="%{$fg[yellow]%}prod!%{$reset_color%}"
+# contexts with spaces
+kubectx_mapping[context\ with\ spaces]="%F{red}spaces%f"
+# don't use quotes as it will break the prompt
+kubectx_mapping["context with spaces"]="%F{red}spaces%f" # ti
+```
+
+You can also define the whole mapping array at once:
+
+```zsh
+typeset -A kubectx_mapping
+kubectx_mapping=(
+  minikube                      "mini"
+  context_name_from_kubeconfig  "$emoji[wolf_face]"
+  production_cluster            "%{$fg[yellow]%}prod!%{$reset_color%}"
+  "context with spaces"         "%F{red}spaces%f"
+)
+```
+
+![staging](stage.png)
+![production](prod.png)

dot_oh-my-zsh/plugins/kubectx/kubectx.plugin.zsh

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+typeset -g -A kubectx_mapping
+
+function kubectx_prompt_info() {
+  (( $+commands[kubectl] )) || return
+
+  local current_ctx=$(kubectl config current-context 2> /dev/null)
+
+  [[ -n "$current_ctx" ]] || return
+
+  # Use value in associative array if it exists, otherwise fall back to the context name
+  #
+  # Note: we need to escape the % character in the prompt string when coming directly from
+  # the context name, as it could contain a % character.
+  echo "${kubectx_mapping[$current_ctx]:-${current_ctx:gs/%/%%}}"
+}