git_status.sh

#! /bin/bash
if [ -n "$1" ]; then
  TARGET="$1"
else
  TARGET="."
fi

GREEN="$(tput setaf 2)"
RED="$(tput setaf 1)"
RESET="$(tput sgr0)"

directories="$(find "$TARGET" -name ".git" -type d)"
echo "$directories" | while read -r directory; do
  NAME="$(dirname "$directory")"
  pushd "$NAME" > /dev/null

  STATUS="$(git status --porcelain)"

  COLOR="$RED"
  if [[ -z "$STATUS" ]]; then
    COLOR=$GREEN
    STATUS="Clean"
  fi
  echo "$RESET${NAME:2}: $COLOR$STATUS"
  popd > /dev/null
done