Update update.sh

update.sh

@@ -2,16 +2,23 @@
 
 set -o pipefail
 export LC_ALL=C
-DATE=$(date)
+DATE=$(date +%Y-%m-%d_%H_%M_%S)
 BRANCH=$(git rev-parse --abbrev-ref HEAD)
 
+for image in "phpfpm" "dovecot" "postfix" "sogo" "unbound" "rspamd" "clamd"; do
+if [[ ! -z $(docker images mailcow/${image} -q) ]]; then
+    echo -e "\e[32mSaving mailcow/${image} to mailcow/${image}:${DATE}...\e[90m"
+    docker tag mailcow/${image} mailcow/${image}:${DATE}
+fi
+done
+
 # Silently fixing remote url from andryyy to mailcow
 git remote set-url origin https://github.com/mailcow/mailcow-dockerized
 echo -e "\e[32mCommitting current status...\e[90m"
 git add -u
 git commit -am "Before update on ${DATE}" > /dev/null
 echo -e "\e[32mFetching updated code from remote...\e[90m"
-git fetch origin ${BRANCH}
+git fetch origin master
 echo -e "\e[32mMerging local with remote code...\e[90m"
 git merge -Xtheirs -Xpatience -m "After update on ${DATE}"
 
@@ -24,6 +31,9 @@ if [[ $? == 1 ]]; then
         echo -e "\e[32mRemoved and recreated files if necessary.\e[90m"
 fi
 echo -e "\e[32mDone!\e[0m"
+echo
+echo -e "\e[32mHashes to revert to:\e[0m"
+git reflog --color=always | grep "Before update on "
 
 # TODO: Menu, select hard reset etc.
 #git reset --hard origin/${BRANCH}