#!/bin/bash

export DIR=`pwd`
exec > >(tee -a $DIR/script.log) 2>&1

function install {

# kubectl
# ----------------
curl -fsSLO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
chmod +x ./kubectl
mv ./kubectl /usr/local/bin/kubectl
# setenv
# -----------
. ./setenv.sh

# krew
# ---------
set -x; cd "$(mktemp -d)" &&
OS="$(uname | tr '[:upper:]' '[:lower:]')" &&
ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" &&
KREW="krew-${OS}_${ARCH}" &&
curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/${KREW}.tar.gz" &&
tar zxvf "${KREW}.tar.gz" &&
./"${KREW}" install krew &&
export PATH="${KREW_ROOT:-$HOME/.krew}/bin:$PATH" >> ~/.bashrc && . ~/.bashrc

# kubeval
# -------------------
curl -fsSLO  https://github.com/instrumenta/kubeval/releases/latest/download/kubeval-linux-amd64.tar.gz
tar xf kubeval-linux-amd64.tar.gz &&
cp kubeval /usr/local/bin

# kube-score
# ---------------
kubectl krew install score

}

install

default () {

cd $DIR/build 
find . -type f -exec kubeval --ignore-missing-schemas '{}' \; | tee -a $DIR/script.log

find . -type f -exec kubectl score  --output-format ci '{}' \; | tee -a $DIR/script.log

cat $DIR/script.log | egrep -v -i "script.log|warning|SQL|create mode|rewrite" | egrep -i "fail|fatal|exception|terminated|command not found|error|unexpected|cannot access|No such file|ERR" && exit 9 || echo VALIDATION_PASS_$opt

}


opt=$1

case $opt in

default)

default
;;

env)

env
;;

        *)
                echo "validation job shell script utility taking variables from env"
                echo "Usage: $0 {default|env}"

esac







# -------------------------------------------------------------------------------------------------------------------------------------------
#cat $DIR/script.log | egrep -v -i "script.log|warning|SQL|create mode|rewrite" | egrep -i "fail|fatal|exception|terminated|command not found|error|unexpected|cannot access|No such file|ERR" && exit 9 || echo VALIDATION_PASS_$opt
# --------------------------------------------------------------------------------------------