chore: improve completion setup

scripts/docker-entrypoint.sh

@@ -10,38 +10,23 @@ if [ ! -d ${LOCAL_SRC_HOME}/elixir-ls/release ]; then
 fi
 
 # NOTE: (jpd) create auto-completion
-# TODO: (jpd) check a way to create a list and loop to create these completions
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/kubectl.fish ]; then
-	echo "setup kubectl completion"
-	kubectl completion fish > ${XDG_CONFIG_HOME}/fish/completions/kubectl.fish
-fi
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/kind.fish ]; then
-	echo "setup kind completion"
-	kind completion fish > ${XDG_CONFIG_HOME}/fish/completions/kind.fish
-fi
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/k3d.fish ]; then
-	echo "setup k3d completion"
-	k3d completion fish > ${XDG_CONFIG_HOME}/fish/completions/k3d.fish
-fi
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/helm.fish ]; then
-	echo "setup helm completion"
-	helm completion fish > ${XDG_CONFIG_HOME}/fish/completions/helm.fish
-fi
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/ctlptl.fish ]; then
-	echo "setup ctlptl completion"
-	ctlptl completion fish > ~/.config/fish/completions/ctlptl.fish
-fi
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/eksctl.fish ]; then
-	echo "setup eksctl completion"
-	eksctl completion fish > ~/.config/fish/completions/eksctl.fish
-fi
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/k9s.fish ]; then
-	echo "setup k9s completion"
-	k9s completion fish > ~/.config/fish/completions/k9s.fish
-fi
-if [ ! -d ${XDG_CONFIG_HOME}/fish/completions/lefthook.fish ]; then
-	echo "setup lefthook completion"
-	lefthook completion fish > ~/.config/fish/completions/lefthook.fish
-fi
+commands=(
+	"ctlptl"
+	"eksctl"
+	"helm"
+	"k3d"
+	"k9s"
+	"kind"
+	"kubectl"
+	"lefthook"
+)
+echo "create completion for ${commands[@]}"
+for cmd in ${commands[@]}; do
+	completion_dir=${XDG_CONFIG_HOME}/fish/completions/${cmd}.fish
+	if [ ! -f ${completion_dir} ]; then
+		echo "setup ${cmd} completion"
+		echo $(${cmd} completion fish) > ${completion_dir}
+	fi
+done
 
 exec "$@"