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add POWERLEVEL9K_KUBECONTEXT_CLASSES

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romkatv 2019-06-01 08:07:22 +02:00
parent b8b197ec17
commit e3890f2ec6
1 changed files with 42 additions and 2 deletions
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44
powerlevel9k.zsh-theme
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@ -2057,7 +2057,35 @@ prompt_dir_writable() {
################################################################
# Kubernetes Current Context/Namespace
# Set to false to truncate trailing "/default": "mycontext/default" will become "mycontext".
set_default POWERLEVEL9K_KUBECONTEXT_SHOW_DEFAULT_NAMESPACE true
# Defines context classes for the purpose of applying different styling to different contexts.
#
# POWERLEVEL9K_KUBECONTEXT_CLASSES must be an array with even number of elements. The first
# element in each pair defines a pattern against which the current context (in the format it is
# displayed in the prompt) gets matched. The second element defines context class. Patterns are
# tried in order. The first match wins.
#
# If a non-empty class <C> is assigned to a context, the segment is styled with
# POWERLEVEL9K_KUBECONTEXT_<U>_BACKGROUND and POWERLEVEL9K_KUBECONTEXT_<U>_FOREGROUND where <U> is
# uppercased <C>. Otherwise with POWERLEVEL9K_KUBECONTEXT_BACKGROUND and
# POWERLEVEL9K_KUBECONTEXT_FOREGROUND.
#
# Example: Use red background for contexts containing "prod", green for "testing" and yellow for
# everything else.
#
# POWERLEVEL9K_KUBECONTEXT_CLASSES=(
# '*prod*' prod
# '*testing*' testing
# '*' other)
#
# POWERLEVEL9K_KUBECONTEXT_PROD_BACKGROUND=red
# POWERLEVEL9K_KUBECONTEXT_TESTING_BACKGROUND=green
# POWERLEVEL9K_KUBECONTEXT_OTHER_BACKGROUND=yellow
set_default -a POWERLEVEL9K_KUBECONTEXT_CLASSES
prompt_kubecontext() {
(( $+commands[kubectl] )) || return
local cfg
@ -2067,6 +2095,7 @@ prompt_kubecontext() {
zstat -H stat -- $cfg 2>/dev/null || continue
key+=($cfg $stat[inode] $stat[mtime] $stat[size] $stat[mode])
done
if ! _p9k_cache_get $0 "${key[@]}"; then
local ctx=$(command kubectl config view -o=jsonpath='{.current-context}')
if [[ -n $ctx ]]; then
@ -2076,10 +2105,21 @@ prompt_kubecontext() {
ctx+="/$ns"
fi
fi
_p9k_cache_set "$ctx"
local suf
if [[ -n $ctx ]]; then
local pat class
for pat class in $POWERLEVEL9K_KUBECONTEXT_CLASSES; do
if [[ $ctx == ${~pat} ]]; then
[[ -n $class ]] && suf=_${(U)class}
break
fi
done
fi
_p9k_cache_set "$ctx" "$suf"
fi
[[ -n $_P9K_CACHE_VAL[1] ]] || return
$1_prompt_segment $0 $2 magenta white KUBERNETES_ICON 0 '' "${_P9K_CACHE_VAL[1]//\%/%%}"
$1_prompt_segment $0$_P9K_CACHE_VAL[2] $2 magenta white KUBERNETES_ICON 0 '' "${_P9K_CACHE_VAL[1]//\%/%%}"
}
################################################################