.bash_profile

PROMPT_COMMAND=$PROMPT_COMMAND${PROMPT_COMMAND:+;}'PS1="\[\e[01m\]\t\[\e[0m\] \[\e[1;32m\]`~/bin/branch.sh`\[\e[0m\]\[\e[1;35m\]`~/bin/stash.sh`\[\e[0m\]\[\e[33m\]\w \[\e[0m\]\[\e[1m\]\$\[\e[0m\] "'

branch.sh

#!/bin/sh

# ~/bin/branch.sh

  # NOTE: you'll need `gsed` - ie. GNU sed for the svn one to work

git_exists=`git branch 2>/dev/null | grep '^*' | cut -f2- -d' '`

if [[ "$git_exists" != "" ]]; then
  echo "$git_exists "
elif [ -d .svn ]; then
  svn info 2>/dev/null | grep '^URL:' | cut -f2 -d' ' | gsed 's/.*\(trunk\|\(branches\|tags\)\/[^\/]*\).*/\1 /'
fi

stash.sh

#!/bin/sh

# ~/bin/stash.sh

git_exists=`git stash list 2>/dev/null | wc -l | sed 's/ *//g'`

if [[ "$git_exists" != "" && $git_exists > 0 ]]; then
  echo "[$git_exists] "
fi