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feat: add k8s namespace indicator (#1887) 

* Add k8s namespace to prompt
pull/1891/head
ofir shtrull 2021-06-10 16:04:56 +03:00 committed by GitHub
parent 9b62a5c4df
commit 2444a57cc5
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7 changed files with 27 additions and 0 deletions
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1
docs/themes-list/powerline-base.rst
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@ -76,6 +76,7 @@ The contents of the prompt can be "reordered", all the "segments" (every piece o
* ``in_toolbox`` - Show identifier if running inside a `toolbox <https://github.com/containers/toolbox>`_
* ``in_vim`` - Show identifier if running in ``:terminal`` from vim
* ``k8s_context`` - Show current kubernetes context
* ``k8s_namespace`` - Show current kubernetes namespace
* ``last_status`` - Exit status of last run command
* ``python_venv`` - Python virtual environment information (\ ``virtualenv``\ , ``venv``
and ``conda`` supported)

4
themes/base.theme.bash
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@ -437,6 +437,10 @@ function k8s_context_prompt {
echo -e "$(kubectl config current-context 2> /dev/null)"
}
function k8s_namespace_prompt {
echo -e "$(kubectl config view --minify --output 'jsonpath={..namespace}' 2> /dev/null)"
}
function virtualenv_prompt {
if [[ -n "$VIRTUAL_ENV" ]]; then
virtualenv=$(basename "$VIRTUAL_ENV")

3
themes/powerline-multiline/powerline-multiline.theme.bash
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@ -55,6 +55,9 @@ TERRAFORM_CHAR=${POWERLINE_TERRAFORM_CHAR:="❲t❳ "}
KUBERNETES_CONTEXT_THEME_CHAR=${POWERLINE_KUBERNETES_CONTEXT_CHAR:="⎈ "}
KUBERNETES_CONTEXT_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_CONTEXT_COLOR:=26}
KUBERNETES_NAMESPACE_THEME_CHAR=${POWERLINE_KUBERNETES_NAMESPACE_CHAR:="⎈ "}
KUBERNETES_NAMESPACE_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_NAMESPACE_COLOR:=64}
AWS_PROFILE_CHAR=${POWERLINE_AWS_PROFILE_CHAR:="❲aws❳ "}
AWS_PROFILE_PROMPT_COLOR=${POWERLINE_AWS_PROFILE_COLOR:=208}

3
themes/powerline-naked/powerline-naked.theme.bash
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@ -50,6 +50,9 @@ TERRAFORM_CHAR=${POWERLINE_TERRAFORM_CHAR:="❲t❳ "}
KUBERNETES_CONTEXT_THEME_CHAR=${POWERLINE_KUBERNETES_CONTEXT_CHAR:="⎈ "}
KUBERNETES_CONTEXT_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_CONTEXT_COLOR:=26}
KUBERNETES_NAMESPACE_THEME_CHAR=${POWERLINE_KUBERNETES_NAMESPACE_CHAR:="⎈ "}
KUBERNETES_NAMESPACE_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_NAMESPACE_COLOR:=64}
AWS_PROFILE_CHAR=${POWERLINE_AWS_PROFILE_CHAR:="❲aws❳ "}
AWS_PROFILE_PROMPT_COLOR=${POWERLINE_AWS_PROFILE_COLOR:=208}

3
themes/powerline-plain/powerline-plain.theme.bash
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@ -47,6 +47,9 @@ TERRAFORM_CHAR=${POWERLINE_TERRAFORM_CHAR:="❲t❳ "}
KUBERNETES_CONTEXT_THEME_CHAR=${POWERLINE_KUBERNETES_CONTEXT_CHAR:="⎈ "}
KUBERNETES_CONTEXT_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_CONTEXT_COLOR:=26}
KUBERNETES_NAMESPACE_THEME_CHAR=${POWERLINE_KUBERNETES_NAMESPACE_CHAR:="⎈ "}
KUBERNETES_NAMESPACE_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_NAMESPACE_COLOR:=60}
AWS_PROFILE_CHAR=${POWERLINE_AWS_PROFILE_CHAR:="❲aws❳ "}
AWS_PROFILE_PROMPT_COLOR=${POWERLINE_AWS_PROFILE_COLOR:=208}

10
themes/powerline/powerline.base.bash
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@ -85,6 +85,16 @@ function __powerline_k8s_context_prompt() {
[[ -n "${kubernetes_context}" ]] && echo "${KUBERNETES_CONTEXT_THEME_CHAR}${kubernetes_context}|${KUBERNETES_CONTEXT_THEME_PROMPT_COLOR}"
}
function __powerline_k8s_namespace_prompt() {
local kubernetes_namespace=""
if _command_exists kubectl; then
kubernetes_namespace="$(k8s_namespace_prompt)"
fi
[[ -n "${kubernetes_namespace}" ]] && echo "${KUBERNETES_NAMESPACE_THEME_CHAR}${kubernetes_namespace}|${KUBERNETES_NAMESPACE_THEME_PROMPT_COLOR}"
}
function __powerline_python_venv_prompt() {
set +u
local python_venv=""

3
themes/powerline/powerline.theme.bash
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@ -52,6 +52,9 @@ TERRAFORM_CHAR=${POWERLINE_TERRAFORM_CHAR:="❲t❳ "}
KUBERNETES_CONTEXT_THEME_CHAR=${POWERLINE_KUBERNETES_CONTEXT_CHAR:="⎈ "}
KUBERNETES_CONTEXT_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_CONTEXT_COLOR:=26}
KUBERNETES_NAMESPACE_THEME_CHAR=${POWERLINE_KUBERNETES_NAMESPACE_CHAR:="⎈ "}
KUBERNETES_NAMESPACE_THEME_PROMPT_COLOR=${POWERLINE_KUBERNETES_NAMESPACE_COLOR:=64}
AWS_PROFILE_CHAR=${POWERLINE_AWS_PROFILE_CHAR:="❲aws❳ "}
AWS_PROFILE_PROMPT_COLOR=${POWERLINE_AWS_PROFILE_COLOR:=208}