Awesome
Elvish completion adapter
It is a BASH adapter.
Requirements:
- bash 4.2+
- elvish 0.17
- kubectl
- helm
Install
epm:install github.com/ezh/elvish-bash-completion
Add to rc.elv
use github.com/ezh/elvish-bash-completion/git
use github.com/ezh/elvish-bash-completion/helm
use github.com/ezh/elvish-bash-completion/kubectl
Aliases
Completer support aliases. It always replaces the first argument with kubectl
An example of adding k alias
fn k {|@arg|
kubectl $@arg
}
edit:add-var k~ $k~
set edit:completion:arg-completer[k] = $kubectl:kubectl_completion~
Performance
Getting a root level hint on my laptop.
e:time elvish kubectl_completion.elv kubectl ""
▶ alpha
▶ annotate
▶ api-resources
▶ api-versions
▶ apply
▶ attach
▶ auth
▶ autoscale
▶ certificate
▶ cluster-info
▶ completion
▶ config
▶ cordon
▶ cp
▶ create
▶ debug
▶ delete
▶ describe
▶ diff
▶ drain
▶ edit
▶ exec
▶ explain
▶ expose
▶ get
▶ help
▶ kustomize
▶ label
▶ logs
▶ options
▶ patch
▶ plugin
▶ port-forward
▶ proxy
▶ replace
▶ rollout
▶ run
▶ scale
▶ set
▶ taint
▶ top
▶ uncordon
▶ version
▶ wait
0.13 real
0.11 user
0.03 sys
Not bad?
State
I hope that Elvish will be 1st class citizen among other shells, and Kubectl/Cobra will natively support it. Until then, I created an adapter to bash completer that is better than nothing. Ezh.
External resources
- bash_completion GPLv2
- git-completion.bash GPLv2