[UPDATE] - backup restore docker images

Template/function

@@ -1,3 +1,4 @@
+#!/bin/bash
 TestEnv() {
 
 	Check=$(which $1 2> /dev/null) 
@@ -34,7 +35,7 @@ LinkESL() {
 
 help () {
 	echo "
-$0 [image-gen/image-repo/link/repo/gen/run-repo/run-gen]
+$0 [image-gen/image-repo/link/repo/gen/run-repo/run-gen/import-image/save-image]
 
 	* $(tput setaf 3)image-gen	$(tput sgr0): Generate docker image for esl compilator
 	* $(tput setaf 3)image-repo	$(tput sgr0): Generate docker image  for repository sync 
@@ -43,6 +44,8 @@ $0 [image-gen/image-repo/link/repo/gen/run-repo/run-gen]
 	* $(tput setaf 4)gen		$(tput sgr0): start docker compose and generarte esl
 	* $(tput setaf 2)run-gen	$(tput sgr0): Connect and run bash on instance gen
 	* $(tput setaf 2)run-repo 	$(tput sgr0): Connect and run bash on instance repo
+	* $(tput setaf 6)import-image 	$(tput sgr0): Import last backuped docker image in ./images/
+	* $(tput setaf 6)save-image	$(tput sgr0): backup docker image in ./images/
 
 "
 exit 
@@ -147,6 +150,36 @@ DockerComposeRun () {
 }
 
 
+DockerSave () {
+
+	for Image in $(docker image ls | grep -E "^esl-repo|^esl-gen" | awk '{print $1":"$2}')
+		do
+			EslImage=$(echo $Image | cut -d":" -f1)
+			EslImageVersion=$(echo $Image | cut -d":" -f2)
+			echo -ne "Save $Image : "
+			docker save $Image | gzip > $(dirname $0)/images/${EslImageVersion}-$(date +%Y%m%d)_$(echo $Image | sed 's/:/-/g').gz
+			[[ "$?" -eq 0 ]] && echo OK || echo FAILED  
+		done
+
+}
+DockerImport () {
+
+	if [[ $(ls -1 images | grep "esl-"| wc -l) -eq 0 ]]
+		then
+			echo "Nothing todo ..."
+		else
+			for Type in repo gen
+				do
+					GetImage=$(ls -1 images | grep $Type |sort -r -n -t"-" -k1,2 | head -n1)
+					echo -ne "Import $GetImage : "
+					zcat images/$GetImage | docker load &> /dev/null
+					[[ "$?" -eq 0 ]] && echo OK || echo FAILED  
+				done
+	fi
+
+}
+
+
 
 #GenAll () {
 #	DockerGen gen