#!/bin/bash
exec > >(tee -a script.log) 2>&1
# Install the required packages #
# --------------------------------------------------------------
apk upgrade && apk add curl wget zip unzip 
curl -LO 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.sh
# ----------------------------------------------------------------------
export  NEW_URL=https://$URL_DOMAIN
export  CLUSTER=caresage-eks-cluster-$ENV
export  APP=`echo $URL_DOMAIN | awk -F[.-] '{print $3}'`
export  NAMESPACE=$APP-web
export  REPO=$BITBUCKET_REPO_SLUG
export  REPLACE=`echo $NEW_URL | awk -F[./] '{print $4"."$5}'`
export  URL_DOMAIN=$URL_DOMAIN
# ---------------------------
echo "export  NEW_URL=https://$URL_DOMAIN" >> setenv.sh
echo "export  APP=`echo $URL_DOMAIN | awk -F[.-] '{print $3}'`" >> setenv.sh
echo "export  NAMESPACE=$APP-web" >> setenv.sh
echo "export  REPO=$BITBUCKET_REPO_SLUG" >> setenv.sh
echo "export  REPLACE=`echo $NEW_URL | awk -F[./] '{print $4"."$5}'`" >> setenv.sh
echo "export URL_DOMAIN=$URL_DOMAIN" >> setenv.sh
echo "export TOKEN=$TOKEN" >> setenv.sh
# ---------------------------------------------------------------
echo "JOBNAME 			-- $JOBNAME"
echo "ENV     			-- $ENV" 
echo "CLUSTER 			-- $CLUSTER" 
echo "VERSION 			-- $BITBUCKET_BUILD_NUMBER"
echo "RESTORE_VERSION 	-- $RESTORE_VERSION" 
echo "URL_DOMAIN 	  	-- $URL_DOMAIN"
echo "SUBDOMAIN 		-- $SUBDOMAIN"
echo "VERSION 		  	-- $VERSION"
echo "RESTORE_VERSION 	-- $RESTORE_VERSION"
echo "DB_NAME 			-- $DB_NAME"
echo "MYSQL_FILE_NAME 	-- $MYSQL_FILE_NAME"
echo "STATIC_FILE_NAME 	-- $STATIC_FILE_NAME"

cat ./setenv.sh
# -------------------------------------------------------------------------------------------------------------------------
opt=$1
deploy_version=$2

case $opt in


wp-auto-patch)

if [[ "$SUBDOMAIN" != "dev01" ]] ; then echo VALIDATION-NOPASS-AUTO-PATCH-IS-FOR-DEV01 && exit 9  ; else  echo VALIDATION-PASS-AUTO-PATCH-IS-FOR-DEV01;fi

aws eks update-kubeconfig --name caresage-eks-cluster-$ENV --region us-east-1
kubectl apply -f  build/$ENV/pod.tpl && sleep 15
kubectl cp setenv.sh  $NAMESPACE/common-job-pod:/tmp/setenv.sh
kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'chmod 755 /tmp/setenv.sh'
kubectl exec common-job-pod -n $NAMESPACE -- apt update  
kubectl exec common-job-pod -n $NAMESPACE -- apt install wget zip unzip curl git rsync -y


# ---------------------------------------------------------------------------------------------------------------------------------------------------------
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh;
cd /tmp;
git clone --branch="develop" https://x-token-auth:$TOKEN@bitbucket.org/connectamerica/$REPO.git;
cd $REPO/;
git config user.email "{botid}@bots.bitbucket.org" ; 
git checkout -b feature/$VERSION-$ENV-$SUBDOMAIN && git push --set-upstream origin feature/$VERSION-$ENV-$SUBDOMAIN;
rsync -a  --exclude 'wp-content/uploads' /usr/share/nginx/subdomain/$SUBDOMAIN/ wp;
git add --all && git commit -m "auto-patch  $VERSION-$ENV-$SUBDOMAIN-$(date +%Y-%m-%dT%H_%M_%S)" && git push' 
#--------------------------------------------------------------------------------------------------------------

kubectl delete po common-job-pod -n $NAMESPACE

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

;;

subdomain_deploy)

echo "Deploy the wordpress source code fromo the branch to pvc mount of subdomain..."
aws eks update-kubeconfig --name caresage-eks-cluster-$ENV --region us-east-1
kubectl apply -f  build/$ENV/pod.tpl && sleep 15 && echo pod-created
kubectl cp wp  $NAMESPACE/common-job-pod:/tmp && echo "wp copy to /tmp done" || exit 9
kubectl cp setenv.sh  $NAMESPACE/common-job-pod:/tmp/setenv.sh && echo "setenv copy done" || exit 9
kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'chmod 755 /tmp/setenv.sh'
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh ; cp -rf  /tmp/wp/* /usr/share/nginx/subdomain/$SUBDOMAIN/'
echo  $SUBDOMAIN | grep  www && echo "maindomain $URL_DOMAIN" || kubectl delete po common-job-pod -n $NAMESPACE 

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

;;


mysql-backup)

echo "Running mysql backup with  s3..."
aws eks update-kubeconfig --name caresage-eks-cluster-$ENV --region us-east-1
kubectl apply -f  build/$ENV/pod.tpl && sleep 15

kubectl cp setenv.sh  $NAMESPACE/common-job-pod:/tmp/setenv.sh
kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'chmod 755 /tmp/setenv.sh'

kubectl exec common-job-pod -n $NAMESPACE -- apt update  
kubectl exec common-job-pod -n $NAMESPACE -- apt install zip wget unzip curl mariadb-client -y 
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh ;mysqldump -h $DB_HOST  --single-transaction --quick --lock-tables=false --user=$DB_USER --password=$DB_PASSWORD  $SUBDOMAIN --skip-lock-tables | gzip > /tmp/$NAMESPACE-pantheon.sql.gz'

kubectl cp $NAMESPACE/common-job-pod:/tmp/$NAMESPACE-pantheon.sql.gz $NAMESPACE-pantheon-$VERSION-$ENV-$SUBDOMAIN-$(date +%Y-%m-%dT%H_%M_%S).sql.gz
FILE=`ls $NAMESPACE-pantheon-*.sql.gz`

aws s3 cp $FILE s3://commonjobs/$NAMESPACE/$opt/

curl --request POST  -F files=@"$FILE" --url "https://api.bitbucket.org/2.0/repositories/connectamerica/$REPO/downloads" \
                                        --header "Authorization: Bearer $TOKEN"
										
kubectl delete po common-job-pod -n $NAMESPACE

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

;;

wp-data-backup)

aws eks update-kubeconfig --name caresage-eks-cluster-$ENV --region us-east-1
kubectl apply -f  build/$ENV/pod.tpl && sleep 15
kubectl cp setenv.sh  $NAMESPACE/common-job-pod:/tmp/setenv.sh
kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'chmod 755 /tmp/setenv.sh'
kubectl exec common-job-pod -n $NAMESPACE -- apt update  
kubectl exec common-job-pod -n $NAMESPACE -- apt install wget zip unzip curl -y
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh;cd /usr/share/nginx/subdomain/$SUBDOMAIN/wp-content/uploads;zip -r /tmp/upload.zip .' 
kubectl cp $NAMESPACE/common-job-pod:/tmp/upload.zip $NAMESPACE-$VERSION-$ENV-$SUBDOMAIN-$(date +%Y-%m-%dT%H_%M_%S).zip
FILE=`ls $NAMESPACE-*.zip`
aws s3 cp $FILE s3://commonjobs/$NAMESPACE/$opt/
kubectl delete po common-job-pod -n $NAMESPACE
cat script.log | egrep -v -i "warning|SQL|create mode|rewrite" | egrep -i "fail|fatal|exception|terminated|command not found|error|unexpected|cannot access|No such file" && exit 9 || echo VALIDATION_PASS_$opt
;;



mysql-restore)

aws eks update-kubeconfig --name caresage-eks-cluster-$ENV --region us-east-1
kubectl apply -f  build/$ENV/pod.tpl && sleep 15
kubectl cp setenv.sh  $NAMESPACE/common-job-pod:/tmp/setenv.sh
kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'chmod 755 /tmp/setenv.sh'

[ -n "$RESTORE_VERSION" ] &&  FILE=$RESTORE_VERSION ||  FILE=$deploy_version

kubectl exec common-job-pod -n $NAMESPACE -- apt update  
kubectl exec common-job-pod -n $NAMESPACE -- apt install zip wget unzip curl mariadb-client -y

#Check if file is present in bitbucket download else check on s3
# -------------------------------------------------------------------
curl -s -L -O -H "Authorization: Bearer $TOKEN" https://api.bitbucket.org/2.0/repositories/connectamerica/$REPO/downloads/$FILE  && echo file_downloaded || aws s3 cp  s3://commonjobs/$NAMESPACE/mysql-backup/$FILE $FILE



kubectl cp $FILE $NAMESPACE/common-job-pod:/tmp/$FILE

#Create schema if not present #
# -------------------------------
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh; mysql -h $DB_HOST   --user=$DB_USER --password=$DB_PASSWORD -e "create  schema  IF NOT EXISTS $SUBDOMAIN"'
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh; export FILE=`ls /tmp/*.sql.gz` ; gunzip -c $FILE | mysql -h $DB_HOST   --user=$DB_USER --password=$DB_PASSWORD  $SUBDOMAIN'
kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'wget https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar ; chmod u+x wp-cli.phar;mv wp-cli.phar /usr/local/bin/wp; php /usr/local/bin/wp  --info'


# ----------------------------------------------------------------------------------------------------------------------------------------------------
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh; OLD_URL=`wp option get siteurl --allow-root --path=/usr/share/nginx/subdomain/$SUBDOMAIN`; echo "export OLD_URL=$OLD_URL" >> /tmp/setenv.sh; echo "export FIND=$(echo $OLD_URL|cut -d. -f2,3)" >> /tmp/setenv.sh; echo "export OLD_URL_DOMAIN=$(echo $OLD_URL| cut -d/ -f3)" >> /tmp/setenv.sh '

kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'cat /tmp/setenv.sh ; . /tmp/setenv.sh; wp search-replace --allow-root --path=/usr/share/nginx/subdomain/$SUBDOMAIN "$FIND" "$REPLACE" --all-tables'

kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh; OLD_URL=`wp option get siteurl --allow-root --path=/usr/share/nginx/subdomain/$SUBDOMAIN`; echo "export OLD_URL=$OLD_URL" >> /tmp/setenv.sh; echo "export FIND=$(echo $OLD_URL|cut -d. -f2,3)" >> /tmp/setenv.sh; echo "export OLD_URL_DOMAIN=$(echo $OLD_URL| cut -d/ -f3)" >> /tmp/setenv.sh '

kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'cat /tmp/setenv.sh ; . /tmp/setenv.sh; wp search-replace --allow-root --path=/usr/share/nginx/subdomain/$SUBDOMAIN "$OLD_URL_DOMAIN" "$URL_DOMAIN" --all-tables'
# --------------------------------------------------------------------------------------------

kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh; wp search-replace --allow-root --path=/usr/share/nginx/subdomain/$SUBDOMAIN "http://$URL_DOMAIN" "$NEW_URL" --all-tables'



kubectl delete po common-job-pod -n $NAMESPACE

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

wp-data-restore)
aws eks update-kubeconfig --name caresage-eks-cluster-$ENV --region us-east-1
kubectl apply -f  build/$ENV/pod.tpl && sleep 60 || exit 9
kubectl get po common-job-pod -n $NAMESPACE  | grep -i pending && exit 9 || echo ----common-pod-NOT-in-pending-state --

kubectl cp setenv.sh  $NAMESPACE/common-job-pod:/tmp/setenv.sh
kubectl exec common-job-pod -n $NAMESPACE -- sh -c 'chmod 755 /tmp/setenv.sh'

[ -n "$RESTORE_VERSION" ] && FILE=$RESTORE_VERSION ||  FILE=$deploy_version

kubectl exec common-job-pod -n $NAMESPACE -- apt update  
kubectl exec common-job-pod -n $NAMESPACE -- apt install wget zip unzip curl -y
aws s3 cp  s3://commonjobs/$NAMESPACE/wp-data-backup/$FILE $FILE
kubectl cp $FILE $NAMESPACE/common-job-pod:/tmp/$FILE
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh; mkdir -p /usr/share/nginx/subdomain/$SUBDOMAIN/wp-content/uploads'
kubectl exec common-job-pod -n $NAMESPACE -- sh -c '. /tmp/setenv.sh;export FILE=`ls /tmp/*.zip`;unzip -o $FILE -d /usr/share/nginx/subdomain/$SUBDOMAIN/wp-content/uploads'
kubectl delete po common-job-pod -n $NAMESPACE
cat script.log | egrep -v -i "warning|SQL|create mode|rewrite" | egrep -i "fail|fatal|exception|terminated|command not found|error|unexpected|cannot access|No such file" && exit 9 || echo VALIDATION_PASS_$opt

;;

        *)
                echo "common job shell script utility taking variables from env"
                echo "Usage: $0 {mysql-backup|wp-data-backup|mysql-restore|wp-data-restore}"
                echo "mysql-backup  : Run MySQL backup utility and upload"
                echo "mysql-restore : Run MySQL backup utility and upload it to bitbucket."
                echo "wp-data-backup : Run web server backup utility and uplaod."
                echo "wp-data-restore  : Run web server backup utility and uplaod to bitbucket."    ;;
esac