Add update.sh, a wip

update.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+set -o pipefail
+export LC_ALL=C
+DATE=$(date)
+BRANCH=$(git rev-parse --abbrev-ref HEAD)
+
+# 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}
+echo -e "\e[32mMerging local with remote code...\e[90m"
+git merge -Xtheirs -Xpatience -m "After update on ${DATE}"
+
+if [[ $? == 1 ]]; then
+  echo -e "\e[31mRun into conflict, trying to fix...\e[90m"
+  git status --porcelain | grep -E "UD|DU" | awk '{print $2}' | xargs rm -v
+  git add -A
+  git commit -m "After update on ${DATE}" > /dev/null
+  git checkout .
+  echo -e "\e[32mRemoved and recreated files if necessary.\e[90m"
+fi
+echo -e "\e[32mDone!\e[0m"
+
+# TODO: Menu, select hard reset etc.
+#git reset --hard origin/${BRANCH}