bashgit

#!/bin/bash
# This is as implementation of git support in bash

function parse_git_commits {
  status=`git status -s -b 2> /dev/null | head -n 1`
  [[ $status == \#\#* ]] && echo "`sed -n "s/.*ahead \([0-9]*\).*/\+\1/p" <<< "$status"``sed -n "s/.*behind \([0-9]*\).*/\-\1/p" <<< "$status"`"
}

function parse_git_dirty {
  [[ -n "`git status -s 2> /dev/null`" ]] && echo "*" 
}

function parse_git_branch {
  status=`git status -s -b 2> /dev/null | head -n 1`
  [[ $status == \#\#* ]] && echo "[$(parse_git_dirty)`echo "$status" | cut -d " " -f2 | cut -d "." -f1`$(parse_git_commits)]"
}

git_ls() 
{
  status=`git status -s 2> /dev/null`
  if [[ -z "$status" ]]; then
    `which ls` "$@"
  else
    declare -a fandfs
    declare -a types
    while read -r line; do
      fandfs+=("`echo "$line" | cut -d "/" -f1 | sed -e s/\ \ /\ /g | cut -d " " -f2`")
      types+=("`echo "$line" | cut -d "/" -f1 | sed -e s/\ \ /\ /g | cut -d " " -f1`")
    done <<< "$status"
    fandfs=(`echo "${fandfs[@]}" | tr ' ' '\n' | sort -u | sed -e 's/[]\/()$*.^|[]/\\\&/g'`)
    command="sed"
    for file in "${fandfs[@]}"; do
      command="$command -e s/\(\s\|^\)\(\x1B\[[0-9;]*[JKmsu]\)*$file/\1\2$file\*/g";
    done
    export COLUMNS="`tput cols`"  
    `which ls` -C "$@" | $command
  fi
}

alias ls=git_ls

echo "BASH GIT FUNCTIONS ADDED"