smoke-parrot shell script

smoke-parrot

#!/bin/sh
cd /usr/src/parrot/parrot-git || exit

branch=${1:-master}
# stash changes if dirty or detached head
if git symbolic-ref -q HEAD
then
  if git status|grep " Changes " 2>/dev/null
  then
    git stash save "smoke `date +%F` `git name-rev --name-only HEAD`"
  fi
fi
fbranch=smoked."`echo $branch|sed -e's,/,_,'`"
git fetch origin $branch
git checkout -b $branch
git clean -dxf || git clean -d -x
git reset --hard
git pull origin $branch
git reset --hard
oldrev="`cat ../$fbranch`"
newrev="`git rev-parse $branch`"
if [ x$oldrev = x$newrev ]
then
  echo "no changes for $branch $newrev"
else
  perl Configure.pl --optimize
  make
  make smolder_test
  git rev-parse $branch && echo $newrev >../$fbranch
fi