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speed up kubecontext prompt

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romkatv 2019-05-22 21:53:09 +02:00
parent a49dc626f3
commit bc58a2c0ba
1 changed files with 6 additions and 22 deletions
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28
powerlevel9k.zsh-theme
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@ -2047,28 +2047,12 @@ prompt_dir_writable() {
################################################################ ################################################################
# Kubernetes Current Context/Namespace # Kubernetes Current Context/Namespace
prompt_kubecontext() { prompt_kubecontext() {
local kubectl_version="$(kubectl version --client 2>/dev/null)" (( $+commands[kubectl] )) || return
local ctx=$(command kubectl config view -o=jsonpath='{.current-context}')
if [[ -n "$kubectl_version" ]]; then [[ -n $ctx ]] || return
# Get the current Kuberenetes context local ns="${$(command kubectl config view -o=jsonpath="{.contexts[?(@.name==\"$ctx\")].context.namespace}"):-default}"
local cur_ctx=$(kubectl config view -o=jsonpath='{.current-context}') [[ $ctx == $ns ]] || ctx+="/$ns"
cur_namespace="$(kubectl config view -o=jsonpath="{.contexts[?(@.name==\"${cur_ctx}\")].context.namespace}")" "$1_prompt_segment" "$0" "$2" "magenta" "white" "KUBERNETES_ICON" 0 '' "${ctx//\%/%%}"
# If the namespace comes back empty set it default.
if [[ -z "${cur_namespace}" ]]; then
cur_namespace="default"
fi
local k8s_final_text=""
if [[ "$cur_ctx" == "$cur_namespace" ]]; then
# No reason to print out the same identificator twice
k8s_final_text="$cur_ctx"
else
k8s_final_text="$cur_ctx/$cur_namespace"
fi
"$1_prompt_segment" "$0" "$2" "magenta" "white" "KUBERNETES_ICON" 0 '' "${k8s_final_text//\%/%%}"
fi
} }
################################################################ ################################################################