ismerged

#!/bin/bash

BRANCH=$1

current_branch=$(git symbolic-ref -q HEAD)
current_branch=${current_branch##refs/heads/}
current_branch=${current_branch:-HEAD}

git fetch &>/dev/null
git checkout $BRANCH &>/dev/null
git pull &>/dev/null
BRANCH_COMMIT=$(git rev-parse $BRANCH)
git checkout master &>/dev/null
if `git log | grep $BRANCH_COMMIT &>/dev/null`
then
    echo "$BRANCH is merged into master ($BRANCH_COMMIT)"
    echo "Branches containing HEAD of AUTO-274:"
    git branch -a --contains $BRANCH_COMMIT
else
    echo "$BRANCH NOT in master, merge-base is $(git merge-base master $BRANCH)"
fi