Show GIT repositories state recursively

git-r-state

#!/bin/bash
# Show GIT repositories state recursively
if [ "$1" != '' ]; then
  cd "$1" || exit $?
fi

find `pwd` -name .git -type d | while read l; do
  p=`dirname "$l"`
  cd "$p"
  sc=0
  if [ -n "$(git status --porcelain)" ]; then
    # changed
    sc=1
    state="CHANGED"
  else
    # not changed, compare local with remote branch
    # get current branch name
    branch_name=`git rev-parse --abbrev-ref HEAD`

    # check if remote branch exists
    git show-branch remotes/origin/$branch_name >/dev/null
    if [ $? -eq 128 ]; then
      # is local branch only
      sc=1
      state="NEW BRANCH"
    else
      # compare local with remote
      s=`git diff $branch_name origin/$branch_name`
      if [ "$s" != '' ]; then
        # changed
        sc=1
	state="REMOTE CHANGED"
      else
        state=
      fi
    fi
  fi

  # if changed, print repo path and state
  [ $sc -eq 1 ] && echo "$p -> $state"
done