KCS9

#!/bin/bash

# Parse parameters asvariables
while [ $# -gt 0 ]; do
    if [[ $1 == *"--"* ]]; then
        v="${1/--/}"
        declare $v="${1/--/}"
    fi
    shift
done

PS3="Which config do you want to use? "

rm -rf ~/.kube/config
files=($(ls ~/.kube))
selectfiles=()

for file in "${files[@]}"
do
  if [[ -f ~/.kube/$file ]]; then 
    line=$(head -n 1 ~/.kube/$file)
    if [[ $line = "apiVersion: v1" ]]; then
            selectfiles+=($file)
    fi
  fi 
done

if [[ -z "$fzf" ]]
then
  select file in "${selectfiles[@]}"
  do
    echo "Selected config: $file"
    cp ~/.kube/$file ~/.kube/config
    exit 1
  done
else
  file=$(printf "%s\n" "${selectfiles[@]}" | fzf --ansi --height=50% --reverse --inline-info --border)
  cp ~/.kube/$file ~/.kube/config
fi