AutoGit. Monitor a working copy and add/commit/pull/push on file changes. Nice for staging servers, not for production ofcourse..

autogit.sh

#!/bin/bash

sha=0
previous_sha=0
commitmsg="online changes (autogit)"

if [ $1 ]; then
  repo=$1
else
  repo='.'
fi

echo "--> sanity checking repo: $repo"

# check if repo exists
# todo: do something like "git status | grep fatal"
if [ ! -d "$repo/.git" ]; then
  echo "FATAL. Directory $1 does not exist or is not a git repo."
  exit 0
fi

echo "--> Repo sane. Monitoring."
cd $repo

update_sha() {
  sha=`ls -laR $repo | sha1sum`
}

go () {
  git add .
  git commit -am "$commitmsg"
  git pull
  git push
	echo
  echo "--> Monitor: Monitoring working copy... (Press enter to force commit)"
}

changed () {
  echo "--> Files changed, committing..."
  go
  previous_sha=$sha
}

compare () {
  update_sha
  if [[ $sha != $previous_sha ]] ; then changed; fi
}

run () {
	echo "--> Monitor: Monitoring filesystem... (Press enter to force commit)"
  while true; do

   compare

    read -s -t 1 && (
      echo "--> Monitor: Forced Update..."
      go
    )
  done
}

echo "--> Autogit: Init..."
run

todo: error checking in git actions (merge conflict MIGHT be nice to handle..)