Helper script to fetch the latest changed remote and merge to master.

mergelatestremote.sh

#!/bin/bash

function getRemotes {
    remotes=`git branch -r | grep -v HEAD`
    local branches=""
    for branch in $remotes; do
        echo -e `git show --format="%ci %cr" $branch | head -n 1` \\t$branch;
    done | sort -r | head -n 1 | awk '{print $7}'
    echo $branches
}


echo "Updating remotes"
out=`git remote update`
branch=$(getRemotes)
if [[ $branch == "origin"* ]]; then
    echo "No remote changes. Skipping merge and deploy"
    exit
fi
echo "Merging from $branch"
out=`git checkout master`
out=`git merge $branch`