scwrypts/plugins/kube/kubectl/context.module.zsh
yage 7f14edd039 v5.0.0
=====================================================================

Excited to bring V5 to life. This includes some BREAKING CHANGES to
several aspects of ZSH-type scwrypts. Please refer to the readme
for upgrade details (specifically docs/upgrade/v4-to-v5.md)

--- New Features -------------------------

- ZSH testing library with basic mock capabilities

- new scwrypts environment file format includes metadata and more
  advanced features like optional parent env overrides, selection
  inheritence, and improved structurual flexibility

- speedup cache for non-CI runs of ZSH-type scwrypts

- ${scwryptsmodule} syntax now allows a consistent unique-naming
  scheme for functions in ZSH-type scwrypts while providing better
  insight into origin of API calls in other modules

- reusable, case-statement-driven argument parsers in ZSH-type scwrypts

--- Changes ------------------------------

- several utility function renames in ZSH-type scwrypts to improve
  consistency

- documentation comments included in ZSH libraries

- ZSH-type scwrypts now allow library modules to live alongside
  executables
  (zsh/lib still supported; autodetection determines default)

--- Bug Fixes ----------------------------

- hardened environment checking for REQUIRED_ENV variables; this removes
  the ability to overwrite variables in local function contexts
2025-05-24 08:10:33 -06:00

57 lines
1.2 KiB
Bash

#####################################################################
use --group kube kubectl/cli
use --group kube kubectl/namespace
use --group kube redis
#####################################################################
${scwryptsmodule}.get() { kube.redis get --prefix "current:context"; }
${scwryptsmodule}.set() {
local CONTEXT=$1
[ ! "${CONTEXT}" ] && return 1
[[ "${CONTEXT}" =~ reset ]] && {
: \
&& kube.redis del --prefix "current:context" \
&& kube.kubectl.namespace.set reset \
;
return $?
}
: \
&& kube.redis set --prefix "current:context" "${CONTEXT}" \
&& kube.kubectl.namespace.set reset \
;
}
${scwryptsmodule}.select() {
case "$(kube.kubectl.context.list | grep -v '^reset$' | wc -l)" in
( 0 )
echo.error "no contexts available"
return 1
;;
( 1 )
kube.kubectl.context.list | tail -n1
;;
( * )
kube.kubectl.context.list | utils.fzf 'select a context'
;;
esac
}
${scwryptsmodule}.list() {
echo reset
local ALL_CONTEXTS="$(kube.cli config get-contexts -o name | sort -u)"
echo "${ALL_CONTEXTS}" | grep -v '^arn:aws:eks'
[[ "${AWS_ACCOUNT}" ]] && {
echo "${ALL_CONTEXTS}" | grep "^arn:aws:eks:.*:${AWS_ACCOUNT}"
true
} || {
echo "${ALL_CONTEXTS}" | grep '^arn:aws:eks'
}
}