git in prompt

bash_gitprompt

#======= Config to see git branch in the prompt

#===== get current git branch name

function git_branch {
    export gitbranch=[$(git rev-parse --abbrev-ref HEAD 2>/dev/null)]
    if [ "$?" -ne 0 ]
      then gitbranch=
    fi
    if [[ "${gitbranch}" == "[]" ]]
      then gitbranch=
    fi
}

#===== set usercolor based on whether we are running with Admin privs
function user_color {
    id | grep "Admin" > /dev/null
    RETVAL=$?
    if [[ $RETVAL == 0 ]]; then
        usercolor="[0;35m";
    else
        usercolor="[0;32m";
    fi
}

# Set prompt
cwdcolor='[0;34m'
gitcolor='[1;31m'
user_color

# Show if there are unstaged (*) and/or staged (+) changes
export GIT_PS1_SHOWDIRTYSTATE=1

# Show if there is anything stashed ($)
export GIT_PS1_SHOWSTASHSTATE=1

# Show if there are untracked files (%)
export GIT_PS1_SHOWUNTRACKEDFILES=1

# Show how we're tracking relative to upstream
#export GIT_PS1_SHOWUPSTREAM="verbose"
export GIT_PAGER='less -+$LESS -RS'

source /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-completion.bash
source /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-prompt.sh

GIT_PS1_SHOWDIRTYSTATE=true
export PS1='\[\e${usercolor}\]\u:\[\e${cwdcolor}\]\w/\[\e${gitcolor}\]$(__git_ps1 "(%s)")\[\033[00m\]$ '

bash_profile

# Get git in the prompt config

if [ -f ~/.bash_gitprompt ]; then
        . ~/.bash_gitprompt
fi

# ========= Aliases

alias tree="ls -R  | grep ":" | sed -e 's/://' -e 's/[^-][^\/]*\//--/g' -e 's/^/   /' -e 's/-/|/'"
alias removeMerged="git branch --merged | grep -v \"\*\" | xargs -n 1 git branch -d"
alias forceRemove="git branch --no-merged | grep -v \"\*\" | xargs -n 1 git branch -D"
alias apache="apachectl"
alias myIp="ifconfig | grep inet"
alias ignoreFolder="git ls-files -z | xargs -0 git update-index --assume-unchanged"
#alias lastdate=$(git show -s --format=%ad `git rev-list--tags --max-count=1`)
#alias myChangelog = "git log --pretty=format:'-(%an): %s%n%b' --since='$lastdate' | grep -v 'merge'"