.git_bash_functions

watch_repodir () {
  local WATCHDIR
  if [ "$1x" = "x" ]; then
    WATCHDIR="$(pwd)"
  else
    WATCHDIR="$1"
  fi
  if [ -d "$WATCHDIR" -a -d "$WATCHDIR"/.git ]; then
    grep -E "^$WATCHDIR\$" $HOME/.repowatchlist > /dev/null 2>&1 \
      || (echo "$WATCHDIR" >> $HOME/.repowatchlist && echo "Now watching $WATCHDIR")
  else
    echo "$WATCHDIR is not a directory or is not a git repository"
  fi
}

unwatch_repodir () {
  local repo
  repo=$1
  # Sed proved to be a PITA
  grep -v -E "^${repo}$" $HOME/.repowatchlist > $HOME/.repowatchlist.tmp \
    && mv $HOME/.repowatchlist.tmp $HOME/.repowatchlist
}

find_uncommitted () {
  if [ "$1"x = "--helpx" ]; then
    echo "Usage: find_uncommitted [--debug]"
    echo
    echo "$HOME/.repowatchlist should contain a list of git repositories"
    echo "(one path per line) to be checked for uncommitted changes."
    return
  fi
  if [ "$1"x = "--debugx" ]; then
    local DEBUG=1
  else
    local DEBUG=0
  fi
  if ! [ -f $HOME/.repowatchlist ]; then
    echo "$HOME/.repowatchlist has no repositories to examine."
    return 0
  else
    if [ $DEBUG -eq 1 ]; then
      echo Watchlist:
      cat $HOME/.repowatchlist
    fi
  fi
  for i in `cat $HOME/.repowatchlist`
  do
    if [ $DEBUG -eq 1 ]; then
      echo "Working on $i"
    fi
    if ! [ -d $i -a -d $i/.git ]; then
      echo "$i not a directory or not a git repository, skipping"
      continue
    else
      if [ $DEBUG -eq 1 ]; then
        (cd $i; git status)
      else
        (cd $i; git status --short | (grep -E '^.+' > /dev/null 2>&1 && echo $i))
      fi
    fi
  done
}