Created
March 20, 2017 17:58
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PS1 for git status
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| function parse_git_branch() { | |
| BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'` | |
| if [ ! "${BRANCH}" == "" ] | |
| then | |
| STAT=`parse_git_dirty` | |
| echo "*${BRANCH}${STAT}*" | |
| else | |
| echo "" | |
| fi | |
| } | |
| # get current status of git repo | |
| function parse_git_dirty { | |
| status=`git status 2>&1 | tee` | |
| dirty=`echo -n "${status}" 2> /dev/null | grep "modified:" &> /dev/null; echo "$?"` | |
| untracked=`echo -n "${status}" 2> /dev/null | grep "Untracked files" &> /dev/null; echo "$?"` | |
| ahead=`echo -n "${status}" 2> /dev/null | grep "Your branch is ahead of" &> /dev/null; echo "$?"` | |
| newfile=`echo -n "${status}" 2> /dev/null | grep "new file:" &> /dev/null; echo "$?"` | |
| renamed=`echo -n "${status}" 2> /dev/null | grep "renamed:" &> /dev/null; echo "$?"` | |
| deleted=`echo -n "${status}" 2> /dev/null | grep "deleted:" &> /dev/null; echo "$?"` | |
| bits='' | |
| if [ "${renamed}" == "0" ]; then | |
| bits=">${bits}" | |
| fi | |
| if [ "${ahead}" == "0" ]; then | |
| bits="*${bits}" | |
| fi | |
| if [ "${newfile}" == "0" ]; then | |
| bits="+${bits}" | |
| fi | |
| if [ "${untracked}" == "0" ]; then | |
| bits="?${bits}" | |
| fi | |
| if [ "${deleted}" == "0" ]; then | |
| bits="x${bits}" | |
| fi | |
| if [ "${dirty}" == "0" ]; then | |
| bits="!${bits}" | |
| fi | |
| if [ ! "${bits}" == "" ]; then | |
| echo " ${bits}" | |
| else | |
| echo "" | |
| fi | |
| } | |
| function __promptCommand() { | |
| local EXIT="$?" | |
| PS1="" | |
| [[ $EXIT > 0 ]] && PS1="\[\e[1;31m\]│\[\e[m\]" || PS1="\[\e[1;32m\]│\[\e[m\]" # Left | | |
| PS1="$PS1\[\e[0;1m\]${debian_chroot:+($debian_chroot)} \u\[\e[m\] " # username | |
| PS1="$PS1\[\e[1;36m\]\w\[\e[m\] " # working dir | |
| [[ $EXIT > 0 ]] && PS1="$PS1\[\e[1;31m\]]\[\e[m\]" || PS1="$PS1\[\e[1;32m\]]\[\e[m\]" # Left | | |
| PS1="$PS1\[\e[1;33m\][\[\e[m\]\[\e[1;33m\]\h\[\e[m\]\[\e[1;33m\]]\[\e[m\]" # [hostname] | |
| PS1="$PS1\n" #new line | |
| if [[ `parse_git_branch` != "" ]]; then | |
| [[ $EXIT > 0 ]] && PS1="$PS1\[\e[1;31m\]│\[\e[m\] " || PS1="$PS1\[\e[1;32m\]│\[\e[m\] " # color coded pipe | | |
| PS1="$PS1\[\e[1;35m\]\`parse_git_branch\`\[\e[m\]" # git working dir | |
| PS1="$PS1\n" #new line | |
| fi | |
| [[ $EXIT > 0 ]] && PS1="$PS1\[\e[1;31m\]└─⚡\[\e[m\] " || PS1="$PS1\[\e[1;32m\]└─➜\[\e[m\] " # prompt line carriage | |
| } | |
| #Startup Welcomes | |
| export PROMPT_COMMAND=__promptCommand |
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