kubernetes context selecter add

context.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+clear
+
+ESC=`printf "\033"`;
+
+input_key() {
+    read -s -n3 INPUT;
+    echo $INPUT;
+}
+
+check_selected() {
+    if [ $1 = $2 ];
+    then echo " => "
+    else echo "    "
+    fi
+}
+
+select_menu() {
+    SELECTED=1;
+    INPUT="";
+    MIN_MENU=1;
+    MAX_MENU=$#;
+
+    while true;
+    do
+        for (( i=1; i<=$#; i++ ))
+        do
+            printf "$ESC[2K$(check_selected $i $SELECTED) $i. ${!i}\n";
+        done
+        printf "\n$ESC[2KKubernetes Cluster Select\ninfra,cmoamgmt,saasmgmt,dsk-dev,dsk-prod\n\n";
+        INPUT=$(input_key);
+        if [[ $INPUT = "" ]];
+        then break;
+        fi
+
+        if [[ $INPUT = $ESC[A ]];
+        then SELECTED=$(expr $SELECTED - 1);
+        elif [[ $INPUT = $ESC[B ]];
+        then SELECTED=$(expr $SELECTED + 1);
+        fi
+
+        if [[ $SELECTED -lt $MIN_MENU ]];
+        then SELECTED=${MIN_MENU};
+        elif [[ $SELECTED -gt $MAX_MENU ]];
+        then SELECTED=${MAX_MENU};
+        fi
+
+        printf "$ESC[$(expr $# + 3)A";
+    done
+    return `expr ${SELECTED} - 1`;
+}
+
+select_test() {
+        arr_params=("INFRA-CLUSTER" "CMOAMGMT-CLUSTER" "SAASMGMT-CLUSTER" "DSK-DEV-CLUSTER" "DSK-PROD-CLUSTER");
+    echo -e "\n";
+    echo "     __ __   ____    _____          ______    __                   __ ";
+    echo "    / //_/  ( __ )  / ___/         / ____/   / /  __  __   _____  / /_  ___    _____ ";
+    echo "   / ,<    / __  |  \__ \         / /       / /  / / / /  / ___/ / __/ / _ \  / ___/ ";
+    echo "  / /| |  / /_/ /  ___/ /        / /___    / /  / /_/ /  (__  ) / /_  /  __/ / / ";
+    echo " /_/ |_|  \____/  /____/         \____/   /_/   \__,_/  /____/  \__/  \___/ /_/ ";
+    echo -e "\n";
+    select_menu "${arr_params[@]}";
+    local SELECTED=$?;
+    SELECTED_MODE=${arr_params[${SELECTED}]};
+}
+
+main() {
+    select_test;
+    if [ $SELECTED -eq 1 ]
+        then
+        kubectl config use-context infra
+    elif [ $SELECTED -eq 2 ]
+        then
+        kubectl config use-context cmoamgmt
+    elif [ $SELECTED -eq 3 ]
+        then
+        kubectl config use-context saasmgmt
+    elif [ $SELECTED -eq 4 ]
+        then
+        kubectl config use-context dsk-dev
+    elif [ $SELECTED -eq 5 ]
+        then
+        kubectl config use-context dsk-prod
+    fi
+}
+main