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Diffstat (limited to 'zsh/oh-my-zsh/plugins/kube-ps1')
| -rw-r--r-- | zsh/oh-my-zsh/plugins/kube-ps1/README.md | 238 | ||||
| -rw-r--r-- | zsh/oh-my-zsh/plugins/kube-ps1/kube-ps1.plugin.zsh | 371 |
2 files changed, 0 insertions, 609 deletions
diff --git a/zsh/oh-my-zsh/plugins/kube-ps1/README.md b/zsh/oh-my-zsh/plugins/kube-ps1/README.md deleted file mode 100644 index b08997b..0000000 --- a/zsh/oh-my-zsh/plugins/kube-ps1/README.md +++ /dev/null @@ -1,238 +0,0 @@ -kube-ps1: Kubernetes prompt for bash and zsh -============================================ - -A script that lets you add the current Kubernetes context and namespace -configured on `kubectl` to your Bash/Zsh prompt strings (i.e. the `$PS1`). - -Inspired by several tools used to simplify usage of `kubectl`. - -## Installing - -### MacOS - -Homebrew package manager: - -``` -$ brew update -$ brew install kube-ps1 -``` -### From Source - -1. Clone this repository -2. Source the kube-ps1.sh in your `~/.zshrc` or your `~/.bashrc` - -### Arch Linux -AUR Package available at [https://aur.archlinux.org/packages/kube-ps1/](https://aur.archlinux.org/packages/kube-ps1/). - -#### Zsh -```sh -source /path/to/kube-ps1.sh -PROMPT='$(kube_ps1)'$PROMPT -``` -#### Bash -```sh -source /path/to/kube-ps1.sh -PS1='[\u@\h \W $(kube_ps1)]\$ ' -``` - -### Zsh Plugin Managers - -#### Using [zplugin](https://github.com/zdharma/zplugin) - -Update `.zshrc` with: -```sh -zplugin light jonmosco/kube-ps1 -PROMPT='$(kube_ps1)'$PROMPT -``` - -## Requirements - -The default prompt assumes you have the `kubectl` command line utility installed. -Official installation instructions and binaries are available: - -[Install and Set up kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) - -If using this with OpenShift, the `oc` tool needs installed. It can be obtained -from brew ports: - -``` -brew install openshift-cli -``` -or the source can be downloaded: - -[OC Client Tools](https://www.openshift.org/download.html) - -Set the binary to `oc` with the following environment variable: - -``` -KUBE_PS1_BINARY=oc -``` - -If neither binary is available, the prompt will print the following: - -``` -(<symbol>|BINARY-N/A:N/A) -``` - -## Helper utilities - -There are several great tools that make using kubectl very enjoyable: - -- [`kubectx` and `kubens`](https://github.com/ahmetb/kubectx) are great for -fast switching between clusters and namespaces. - -## Tmux port - -I have begun porting kube-ps1 to tmux as a status line plugin. If you prefer -tmux, and like the functionality provided by kube-ps1, checkout the -[kube-tmux](https://github.com/jonmosco/kube-tmux) project - -## Prompt Structure - -The default prompt layout is: - -``` -(<symbol>|<context>:<namespace>) -``` - -If the current-context is not set, kube-ps1 will return the following: - -``` -(<symbol>|N/A:N/A) -``` - -## Enabling/Disabling - -If you want to stop showing Kubernetes status on your prompt string temporarily -run `kubeoff`. To disable the prompt for all shell sessions, run `kubeoff -g`. -You can enable it again in the current shell by running `kubeon`, and globally -with `kubeon -g`. - -``` -kubeon : turn on kube-ps1 status for this shell. Takes precedence over - global setting for current session -kubeon -g : turn on kube-ps1 status globally -kubeoff : turn off kube-ps1 status for this shell. Takes precedence over - global setting for current session -kubeoff -g : turn off kube-ps1 status globally -``` - -## Customization - -The default settings can be overridden in `~/.bashrc` or `~/.zshrc` by setting -the following environment variables: - -| Variable | Default | Meaning | -| :------- | :-----: | ------- | -| `KUBE_PS1_BINARY` | `kubectl` | Default Kubernetes binary | -| `KUBE_PS1_NS_ENABLE` | `true` | Display the namespace. If set to `false`, this will also disable `KUBE_PS1_DIVIDER` | -| `KUBE_PS1_PREFIX` | `(` | Prompt opening character | -| `KUBE_PS1_SYMBOL_ENABLE` | `true ` | Display the prompt Symbol. If set to `false`, this will also disable `KUBE_PS1_SEPARATOR` | -| `KUBE_PS1_SYMBOL_DEFAULT` | `⎈ ` | Default prompt symbol. Unicode `\u2388` | -| `KUBE_PS1_SYMBOL_USE_IMG` | `false` | ☸️ , Unicode `\u2638` as the prompt symbol | -| `KUBE_PS1_SEPARATOR` | | | Separator between symbol and context name | -| `KUBE_PS1_DIVIDER` | `:` | Separator between context and namespace | -| `KUBE_PS1_SUFFIX` | `)` | Prompt closing character | -| `KUBE_PS1_CLUSTER_FUNCTION` | No default, must be user supplied | Function to customize how cluster is displayed | -| `KUBE_PS1_NAMESPACE_FUNCTION` | No default, must be user supplied | Function to customize how namespace is displayed | - -For terminals that do not support UTF-8, the symbol will be replaced with the -string `k8s`. - -To disable a feature, set it to an empty string: - -``` -KUBE_PS1_SEPARATOR='' -``` - -## Colors - -The default colors are set with the following environment variables: - -| Variable | Default | Meaning | -| :------- | :-----: | ------- | -| `KUBE_PS1_SYMBOL_COLOR` | `blue` | Set default color of the Kubernetes symbol | -| `KUBE_PS1_CTX_COLOR` | `red` | Set default color of the context | -| `KUBE_PS1_NS_COLOR` | `cyan` | Set default color of the namespace | -| `KUBE_PS1_BG_COLOR` | `null` | Set default color of the prompt background | - -Blue was used for the default symbol to match the Kubernetes color as closely -as possible. Red was chosen as the context name to stand out, and cyan for the -namespace. - -Set the variable to an empty string if you do not want color for each -prompt section: - -``` -KUBE_PS1_CTX_COLOR='' -``` - -Names are usable for the following colors: - -``` -black, red, green, yellow, blue, magenta, cyan -``` - -256 colors are available by specifying the numerical value as the variable -argument. - -## Customize display of cluster name and namespace - -You can change how the cluster name and namespace are displayed using the -`KUBE_PS1_CLUSTER_FUNCTION` and `KUBE_PS1_NAMESPACE_FUNCTION` variables -respectively. - -For the following examples let's assume the following: - -cluster name: `sandbox.k8s.example.com` -namespace: `alpha` - -If you're using domain style cluster names, your prompt will get quite long -very quickly. Let's say you only want to display the first portion of the -cluster name (`sandbox`), you could do that by adding the following: - -```sh -function get_cluster_short() { - echo "$1" | cut -d . -f1 -} - -KUBE_PS1_CLUSTER_FUNCTION=get_cluster_short -``` - -The same pattern can be followed to customize the display of the namespace. -Let's say you would prefer the namespace to be displayed in all uppercase -(`ALPHA`), here's one way you could do that: - -```sh -function get_namespace_upper() { - echo "$1" | tr '[:lower:]' '[:upper:]' -} - -export KUBE_PS1_NAMESPACE_FUNCTION=get_namespace_upper -``` - -In both cases, the variable is set to the name of the function, and you must have defined the function in your shell configuration before kube_ps1 is called. The function must accept a single parameter and echo out the final value. - -### Bug Reports and shell configuration - -Due to the vast ways of customizing the shell, please try the prompt with a -minimal configuration before submitting a bug report. - -This can be done as follows for each shell before loading kube-ps1: - -Bash: -```bash -bash --norc -``` - -Zsh: -```bash -zsh -f -or -zsh --no-rcs -``` - -## Contributors - -* [Ahmet Alp Balkan](https://github.com/ahmetb) -* Jared Yanovich diff --git a/zsh/oh-my-zsh/plugins/kube-ps1/kube-ps1.plugin.zsh b/zsh/oh-my-zsh/plugins/kube-ps1/kube-ps1.plugin.zsh deleted file mode 100644 index 9e77cbc..0000000 --- a/zsh/oh-my-zsh/plugins/kube-ps1/kube-ps1.plugin.zsh +++ /dev/null @@ -1,371 +0,0 @@ -#!/bin/bash - -# Kubernetes prompt helper for bash/zsh -# Displays current context and namespace - -# Copyright 2019 Jon Mosco -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -# Debug -[[ -n $DEBUG ]] && set -x - -# Default values for the prompt -# Override these values in ~/.zshrc or ~/.bashrc -KUBE_PS1_BINARY="${KUBE_PS1_BINARY:-kubectl}" -KUBE_PS1_SYMBOL_ENABLE="${KUBE_PS1_SYMBOL_ENABLE:-true}" -KUBE_PS1_SYMBOL_DEFAULT=${KUBE_PS1_SYMBOL_DEFAULT:-$'\u2388 '} -KUBE_PS1_SYMBOL_USE_IMG="${KUBE_PS1_SYMBOL_USE_IMG:-false}" -KUBE_PS1_NS_ENABLE="${KUBE_PS1_NS_ENABLE:-true}" -KUBE_PS1_CONTEXT_ENABLE="${KUBE_PS1_CONTEXT_ENABLE:-true}" -KUBE_PS1_PREFIX="${KUBE_PS1_PREFIX-(}" -KUBE_PS1_SEPARATOR="${KUBE_PS1_SEPARATOR-|}" -KUBE_PS1_DIVIDER="${KUBE_PS1_DIVIDER-:}" -KUBE_PS1_SUFFIX="${KUBE_PS1_SUFFIX-)}" -KUBE_PS1_SYMBOL_COLOR="${KUBE_PS1_SYMBOL_COLOR-blue}" -KUBE_PS1_CTX_COLOR="${KUBE_PS1_CTX_COLOR-red}" -KUBE_PS1_NS_COLOR="${KUBE_PS1_NS_COLOR-cyan}" -KUBE_PS1_BG_COLOR="${KUBE_PS1_BG_COLOR}" -KUBE_PS1_KUBECONFIG_CACHE="${KUBECONFIG}" -KUBE_PS1_DISABLE_PATH="${HOME}/.kube/kube-ps1/disabled" -KUBE_PS1_LAST_TIME=0 -KUBE_PS1_CLUSTER_FUNCTION="${KUBE_PS1_CLUSTER_FUNCTION}" -KUBE_PS1_NAMESPACE_FUNCTION="${KUBE_PS1_NAMESPACE_FUNCTION}" - -# Determine our shell -if [ "${ZSH_VERSION-}" ]; then - KUBE_PS1_SHELL="zsh" -elif [ "${BASH_VERSION-}" ]; then - KUBE_PS1_SHELL="bash" -fi - -_kube_ps1_init() { - [[ -f "${KUBE_PS1_DISABLE_PATH}" ]] && KUBE_PS1_ENABLED=off - - case "${KUBE_PS1_SHELL}" in - "zsh") - _KUBE_PS1_OPEN_ESC="%{" - _KUBE_PS1_CLOSE_ESC="%}" - _KUBE_PS1_DEFAULT_BG="%k" - _KUBE_PS1_DEFAULT_FG="%f" - setopt PROMPT_SUBST - autoload -U add-zsh-hook - add-zsh-hook precmd _kube_ps1_update_cache - zmodload -F zsh/stat b:zstat - zmodload zsh/datetime - ;; - "bash") - _KUBE_PS1_OPEN_ESC=$'\001' - _KUBE_PS1_CLOSE_ESC=$'\002' - _KUBE_PS1_DEFAULT_BG=$'\033[49m' - _KUBE_PS1_DEFAULT_FG=$'\033[39m' - [[ $PROMPT_COMMAND =~ _kube_ps1_update_cache ]] || PROMPT_COMMAND="_kube_ps1_update_cache;${PROMPT_COMMAND:-:}" - ;; - esac -} - -_kube_ps1_color_fg() { - local KUBE_PS1_FG_CODE - case "${1}" in - black) KUBE_PS1_FG_CODE=0;; - red) KUBE_PS1_FG_CODE=1;; - green) KUBE_PS1_FG_CODE=2;; - yellow) KUBE_PS1_FG_CODE=3;; - blue) KUBE_PS1_FG_CODE=4;; - magenta) KUBE_PS1_FG_CODE=5;; - cyan) KUBE_PS1_FG_CODE=6;; - white) KUBE_PS1_FG_CODE=7;; - # 256 - [0-9]|[1-9][0-9]|[1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-6]) KUBE_PS1_FG_CODE="${1}";; - *) KUBE_PS1_FG_CODE=default - esac - - if [[ "${KUBE_PS1_FG_CODE}" == "default" ]]; then - KUBE_PS1_FG_CODE="${_KUBE_PS1_DEFAULT_FG}" - return - elif [[ "${KUBE_PS1_SHELL}" == "zsh" ]]; then - KUBE_PS1_FG_CODE="%F{$KUBE_PS1_FG_CODE}" - elif [[ "${KUBE_PS1_SHELL}" == "bash" ]]; then - if tput setaf 1 &> /dev/null; then - KUBE_PS1_FG_CODE="$(tput setaf ${KUBE_PS1_FG_CODE})" - elif [[ $KUBE_PS1_FG_CODE -ge 0 ]] && [[ $KUBE_PS1_FG_CODE -le 256 ]]; then - KUBE_PS1_FG_CODE="\033[38;5;${KUBE_PS1_FG_CODE}m" - else - KUBE_PS1_FG_CODE="${_KUBE_PS1_DEFAULT_FG}" - fi - fi - echo ${_KUBE_PS1_OPEN_ESC}${KUBE_PS1_FG_CODE}${_KUBE_PS1_CLOSE_ESC} -} - -_kube_ps1_color_bg() { - local KUBE_PS1_BG_CODE - case "${1}" in - black) KUBE_PS1_BG_CODE=0;; - red) KUBE_PS1_BG_CODE=1;; - green) KUBE_PS1_BG_CODE=2;; - yellow) KUBE_PS1_BG_CODE=3;; - blue) KUBE_PS1_BG_CODE=4;; - magenta) KUBE_PS1_BG_CODE=5;; - cyan) KUBE_PS1_BG_CODE=6;; - white) KUBE_PS1_BG_CODE=7;; - # 256 - [0-9]|[1-9][0-9]|[1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-6]) KUBE_PS1_BG_CODE="${1}";; - *) KUBE_PS1_BG_CODE=$'\033[0m';; - esac - - if [[ "${KUBE_PS1_BG_CODE}" == "default" ]]; then - KUBE_PS1_FG_CODE="${_KUBE_PS1_DEFAULT_BG}" - return - elif [[ "${KUBE_PS1_SHELL}" == "zsh" ]]; then - KUBE_PS1_BG_CODE="%K{$KUBE_PS1_BG_CODE}" - elif [[ "${KUBE_PS1_SHELL}" == "bash" ]]; then - if tput setaf 1 &> /dev/null; then - KUBE_PS1_BG_CODE="$(tput setab ${KUBE_PS1_BG_CODE})" - elif [[ $KUBE_PS1_BG_CODE -ge 0 ]] && [[ $KUBE_PS1_BG_CODE -le 256 ]]; then - KUBE_PS1_BG_CODE="\033[48;5;${KUBE_PS1_BG_CODE}m" - else - KUBE_PS1_BG_CODE="${DEFAULT_BG}" - fi - fi - echo ${OPEN_ESC}${KUBE_PS1_BG_CODE}${CLOSE_ESC} -} - -_kube_ps1_binary_check() { - command -v $1 >/dev/null -} - -_kube_ps1_symbol() { - [[ "${KUBE_PS1_SYMBOL_ENABLE}" == false ]] && return - - case "${KUBE_PS1_SHELL}" in - bash) - if ((BASH_VERSINFO[0] >= 4)) && [[ $'\u2388 ' != "\\u2388 " ]]; then - KUBE_PS1_SYMBOL="${KUBE_PS1_SYMBOL_DEFAULT}" - # KUBE_PS1_SYMBOL=$'\u2388 ' - KUBE_PS1_SYMBOL_IMG=$'\u2638 ' - else - KUBE_PS1_SYMBOL=$'\xE2\x8E\x88 ' - KUBE_PS1_SYMBOL_IMG=$'\xE2\x98\xB8 ' - fi - ;; - zsh) - KUBE_PS1_SYMBOL="${KUBE_PS1_SYMBOL_DEFAULT}" - KUBE_PS1_SYMBOL_IMG="\u2638 ";; - *) - KUBE_PS1_SYMBOL="k8s" - esac - - if [[ "${KUBE_PS1_SYMBOL_USE_IMG}" == true ]]; then - KUBE_PS1_SYMBOL="${KUBE_PS1_SYMBOL_IMG}" - fi - - echo "${KUBE_PS1_SYMBOL}" -} - -_kube_ps1_split() { - type setopt >/dev/null 2>&1 && setopt SH_WORD_SPLIT - local IFS=$1 - echo $2 -} - -_kube_ps1_file_newer_than() { - local mtime - local file=$1 - local check_time=$2 - - if [[ "${KUBE_PS1_SHELL}" == "zsh" ]]; then - mtime=$(zstat +mtime "${file}") - elif stat -c "%s" /dev/null &> /dev/null; then - # GNU stat - mtime=$(stat -L -c %Y "${file}") - else - # BSD stat - mtime=$(stat -L -f %m "$file") - fi - - [[ "${mtime}" -gt "${check_time}" ]] -} - -_kube_ps1_update_cache() { - local return_code=$? - - [[ "${KUBE_PS1_ENABLED}" == "off" ]] && return $return_code - - if ! _kube_ps1_binary_check "${KUBE_PS1_BINARY}"; then - # No ability to fetch context/namespace; display N/A. - KUBE_PS1_CONTEXT="BINARY-N/A" - KUBE_PS1_NAMESPACE="N/A" - return - fi - - if [[ "${KUBECONFIG}" != "${KUBE_PS1_KUBECONFIG_CACHE}" ]]; then - # User changed KUBECONFIG; unconditionally refetch. - KUBE_PS1_KUBECONFIG_CACHE=${KUBECONFIG} - _kube_ps1_get_context_ns - return - fi - - # kubectl will read the environment variable $KUBECONFIG - # otherwise set it to ~/.kube/config - local conf - for conf in $(_kube_ps1_split : "${KUBECONFIG:-${HOME}/.kube/config}"); do - [[ -r "${conf}" ]] || continue - if _kube_ps1_file_newer_than "${conf}" "${KUBE_PS1_LAST_TIME}"; then - _kube_ps1_get_context_ns - return - fi - done - - return $return_code -} - -_kube_ps1_get_context() { - if [[ "${KUBE_PS1_CONTEXT_ENABLE}" == true ]]; then - KUBE_PS1_CONTEXT="$(${KUBE_PS1_BINARY} config current-context 2>/dev/null)" - # Set namespace to 'N/A' if it is not defined - KUBE_PS1_CONTEXT="${KUBE_PS1_CONTEXT:-N/A}" - - if [[ ! -z "${KUBE_PS1_CLUSTER_FUNCTION}" ]]; then - KUBE_PS1_CONTEXT=$($KUBE_PS1_CLUSTER_FUNCTION $KUBE_PS1_CONTEXT) - fi - fi -} - -_kube_ps1_get_ns() { - if [[ "${KUBE_PS1_NS_ENABLE}" == true ]]; then - KUBE_PS1_NAMESPACE="$(${KUBE_PS1_BINARY} config view --minify --output 'jsonpath={..namespace}' 2>/dev/null)" - # Set namespace to 'default' if it is not defined - KUBE_PS1_NAMESPACE="${KUBE_PS1_NAMESPACE:-default}" - - if [[ ! -z "${KUBE_PS1_NAMESPACE_FUNCTION}" ]]; then - KUBE_PS1_NAMESPACE=$($KUBE_PS1_NAMESPACE_FUNCTION $KUBE_PS1_NAMESPACE) - fi - fi -} - -_kube_ps1_get_context_ns() { - # Set the command time - if [[ "${KUBE_PS1_SHELL}" == "bash" ]]; then - if ((BASH_VERSINFO[0] >= 4 && BASH_VERSINFO[1] >= 2)); then - KUBE_PS1_LAST_TIME=$(printf '%(%s)T') - else - KUBE_PS1_LAST_TIME=$(date +%s) - fi - elif [[ "${KUBE_PS1_SHELL}" == "zsh" ]]; then - KUBE_PS1_LAST_TIME=$EPOCHSECONDS - fi - - _kube_ps1_get_context - _kube_ps1_get_ns -} - -# Set kube-ps1 shell defaults -_kube_ps1_init - -_kubeon_usage() { - cat <<"EOF" -Toggle kube-ps1 prompt on - -Usage: kubeon [-g | --global] [-h | --help] - -With no arguments, turn off kube-ps1 status for this shell instance (default). - - -g --global turn on kube-ps1 status globally - -h --help print this message -EOF -} - -_kubeoff_usage() { - cat <<"EOF" -Toggle kube-ps1 prompt off - -Usage: kubeoff [-g | --global] [-h | --help] - -With no arguments, turn off kube-ps1 status for this shell instance (default). - - -g --global turn off kube-ps1 status globally - -h --help print this message -EOF -} - -kubeon() { - if [[ "${1}" == '-h' || "${1}" == '--help' ]]; then - _kubeon_usage - elif [[ "${1}" == '-g' || "${1}" == '--global' ]]; then - rm -f -- "${KUBE_PS1_DISABLE_PATH}" - elif [[ "$#" -ne 0 ]]; then - echo -e "error: unrecognized flag ${1}\\n" - _kubeon_usage - return - fi - - KUBE_PS1_ENABLED=on -} - -kubeoff() { - if [[ "${1}" == '-h' || "${1}" == '--help' ]]; then - _kubeoff_usage - elif [[ "${1}" == '-g' || "${1}" == '--global' ]]; then - mkdir -p -- "$(dirname "${KUBE_PS1_DISABLE_PATH}")" - touch -- "${KUBE_PS1_DISABLE_PATH}" - elif [[ $# -ne 0 ]]; then - echo "error: unrecognized flag ${1}" >&2 - _kubeoff_usage - return - fi - - KUBE_PS1_ENABLED=off -} - -# Build our prompt -kube_ps1() { - [[ "${KUBE_PS1_ENABLED}" == "off" ]] && return - [[ -z "${KUBE_PS1_CONTEXT}" ]] && [[ "${KUBE_PS1_CONTEXT_ENABLE}" == true ]] && return - - local KUBE_PS1 - local KUBE_PS1_RESET_COLOR="${_KUBE_PS1_OPEN_ESC}${_KUBE_PS1_DEFAULT_FG}${_KUBE_PS1_CLOSE_ESC}" - - # Background Color - [[ -n "${KUBE_PS1_BG_COLOR}" ]] && KUBE_PS1+="$(_kube_ps1_color_bg ${KUBE_PS1_BG_COLOR})" - - # Prefix - [[ -n "${KUBE_PS1_PREFIX}" ]] && KUBE_PS1+="${KUBE_PS1_PREFIX}" - - # Symbol - KUBE_PS1+="$(_kube_ps1_color_fg $KUBE_PS1_SYMBOL_COLOR)$(_kube_ps1_symbol)${KUBE_PS1_RESET_COLOR}" - - if [[ -n "${KUBE_PS1_SEPARATOR}" ]] && [[ "${KUBE_PS1_SYMBOL_ENABLE}" == true ]]; then - KUBE_PS1+="${KUBE_PS1_SEPARATOR}" - fi - - # Context - if [[ "${KUBE_PS1_CONTEXT_ENABLE}" == true ]]; then - KUBE_PS1+="$(_kube_ps1_color_fg $KUBE_PS1_CTX_COLOR)${KUBE_PS1_CONTEXT}${KUBE_PS1_RESET_COLOR}" - fi - - # Namespace - if [[ "${KUBE_PS1_NS_ENABLE}" == true ]]; then - if [[ -n "${KUBE_PS1_DIVIDER}" ]] && [[ "${KUBE_PS1_CONTEXT_ENABLE}" == true ]]; then - KUBE_PS1+="${KUBE_PS1_DIVIDER}" - fi - KUBE_PS1+="$(_kube_ps1_color_fg ${KUBE_PS1_NS_COLOR})${KUBE_PS1_NAMESPACE}${KUBE_PS1_RESET_COLOR}" - fi - - # Suffix - [[ -n "${KUBE_PS1_SUFFIX}" ]] && KUBE_PS1+="${KUBE_PS1_SUFFIX}" - - # Close Background color if defined - [[ -n "${KUBE_PS1_BG_COLOR}" ]] && KUBE_PS1+="${_KUBE_PS1_OPEN_ESC}${_KUBE_PS1_DEFAULT_BG}${_KUBE_PS1_CLOSE_ESC}" - - echo "${KUBE_PS1}" -} |