71 lines
2.1 KiB
Bash
71 lines
2.1 KiB
Bash
WHITE="\[\033[00m\]"
|
|
BLACK="\[\033[01;30m\]"
|
|
RED="\[\033[0;31m\]"
|
|
LIGHT_RED="\[\033[1;31m\]"
|
|
GREEN="\[\033[0;32m\]"
|
|
LIGHT_GREEN="\[\033[1;32m\]"
|
|
YELLOW="\[\033[0;33m\]"
|
|
BLUE="\[\033[0;34m\]"
|
|
PURPLE="\[\033[0;35m\]"
|
|
CYAN="\[\033[0;36m\]"
|
|
LIGHT_GRAY="\[\033[0;37m\]"
|
|
|
|
function parse_git_branch {
|
|
git rev-parse --git-dir > /dev/null 2>&1
|
|
if [ $? -eq 0 ]; then
|
|
git_status="$(git status 2> /dev/null)"
|
|
git_stash="$(git stash list 2> /dev/null)"
|
|
branch_pattern="^On branch ([^${IFS}]*)"
|
|
detached_branch_pattern="# Not currently on any branch"
|
|
remote_pattern="# Your branch is (.*) of"
|
|
diverge_pattern="# Your branch and (.*) have diverged"
|
|
untracked_pattern="# Untracked files:"
|
|
new_pattern="new file:"
|
|
not_staged_pattern="Changes not staged for commit"
|
|
|
|
#files not staged for commit
|
|
if [[ ${git_status}} =~ ${not_staged_pattern} ]]; then
|
|
state="✔"
|
|
fi
|
|
#files stashes
|
|
if [[ !${#git_stash} -eq 0 ]]; then
|
|
state="${state}☉"
|
|
fi
|
|
# add an else if or two here if you want to get more specific
|
|
# show if we're ahead or behind HEAD
|
|
if [[ ${git_status} =~ ${remote_pattern} ]]; then
|
|
if [[ ${BASH_REMATCH[1]} == "ahead" ]]; then
|
|
remote="↑"
|
|
else
|
|
remote="↓"
|
|
fi
|
|
fi
|
|
#new files
|
|
if [[ ${git_status} =~ ${new_pattern} ]]; then
|
|
remote="+"
|
|
fi
|
|
#untracked files
|
|
if [[ ${git_status} =~ ${untracked_pattern} ]]; then
|
|
remote="✖"
|
|
fi
|
|
#diverged branch
|
|
if [[ ${git_status} =~ ${diverge_pattern} ]]; then
|
|
remote="↕"
|
|
fi
|
|
#branch name
|
|
if [[ ${git_status} =~ ${branch_pattern} ]]; then
|
|
branch=${BASH_REMATCH[1]}
|
|
#detached branch
|
|
elif [[ ${git_status} =~ ${detached_branch_pattern} ]]; then
|
|
branch="NO BRANCH"
|
|
fi
|
|
|
|
echo " ( ${branch} ${state}${remote})"
|
|
fi
|
|
return
|
|
}
|
|
|
|
export TERM="xterm-color"
|
|
alias ls="ls -G"
|
|
export PS1="$PURPLE\u@\h$WHITE:$BLUE\w$YELLOW\$(parse_git_branch)$WHITE\$ "
|