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Bryan Joshua Pedini
5e4a8464c5
Ensures kubectl-related aliases and functions are only sourced if the `kubectl` command is available.
27 lines
919 B
Plaintext
27 lines
919 B
Plaintext
if command -v kubectl >/dev/null 2>&1; then
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source <(kubectl completion bash)
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alias k="kubectl"
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alias kcontext="kubectl config use-context"
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kns() {
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if [[ $# -eq 0 ]]; then
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printf '%s\n' "$(kubectl config view --minify -o jsonpath='{.contexts[0].context.namespace}')"
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else
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local ns="${1?Namespace required}"
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kubectl config set-context --current --namespace "$ns"
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printf 'Switched current context to namespace: %s\n' "$ns"
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fi
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}
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_kns_completion() {
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local cur
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cur=${COMP_WORDS[COMP_CWORD]}
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COMPREPLY=( $(compgen -W "$(kubectl get namespaces -o name | sed 's|namespace/||')" -- "$cur") )
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}
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_kcontext_completion() {
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local cur
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cur=${COMP_WORDS[COMP_CWORD]}
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COMPREPLY=( $(compgen -W "$(kubectl config get-contexts -o name)" -- $cur) )
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}
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complete -F __start_kubectl k
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complete -F _kns_completion kns
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complete -F _kcontext_completion kcontext
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fi |