86 lines
2.6 KiB
Bash
86 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# a minimal approach when bash is not a default shell
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export BASH_COMPLETION_USER_DIR="$HOME/.local/share/bash"
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export HISTFILE="$HOME/.local/share/bash/bash_history"
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# ________ _______________
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# __ ___/______ /__ /___(_)_____________ ________
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# _____ \_ _ \ __/ __/_ /__ __ \_ __ `/_ ___/
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# ____/ // __/ /_ / /_ _ / _ / / / /_/ /_(__ )
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# /____/ \___/\__/ \__/ /_/ /_/ /_/_\__, / /____/
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# /____/
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# vi mode
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set -o vi
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# ignore upper and lowercase when TAB completion
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bind "set completion-ignore-case on"
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# Shell options
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shopt -s autocd
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shopt -s cdspell
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shopt -s cmdhist
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shopt -s dotglob
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shopt -s checkwinsize
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shopt -s expand_aliases
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shopt -s histappend
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# ________ _____
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# ___ __ \___________________ _____________ /_
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# __ /_/ /_ ___/ __ \_ __ `__ \__ __ \ __/
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# _ ____/_ / / /_/ / / / / / /_ /_/ / /_
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# /_/ /_/ \____//_/ /_/ /_/_ .___/\__/
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# /_/
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#
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# get current branch in git repo
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parse_git_branch() {
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BRANCH=$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
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if [ ! "${BRANCH}" = "" ]
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then
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STAT=$(parse_git_dirty)
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echo "${BRANCH}${STAT}"
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else
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echo ""
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fi
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}
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# get current status of git repo
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parse_git_dirty() {
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status=$(git status 2>&1 | tee)
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dirty=$(echo -n "${status}" 2> /dev/null | grep "modified:" &> /dev/null; echo "$?")
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untracked=$(echo -n "${status}" 2> /dev/null | grep "Untracked files" &> /dev/null; echo "$?")
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ahead=$(echo -n "${status}" 2> /dev/null | grep "Your branch is ahead of" &> /dev/null; echo "$?")
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newfile=$(echo -n "${status}" 2> /dev/null | grep "new file:" &> /dev/null; echo "$?")
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renamed=$(echo -n "${status}" 2> /dev/null | grep "renamed:" &> /dev/null; echo "$?")
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deleted=$(echo -n "${status}" 2> /dev/null | grep "deleted:" &> /dev/null; echo "$?")
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bits=''
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if [ "${ahead}" = "0" ]; then
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bits="*${bits}"
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fi
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if [ "${renamed}" = "0" ]; then
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bits=">${bits}"
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fi
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if [ "${newfile}" = "0" ]; then
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bits="+${bits}"
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fi
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if [ "${untracked}" = "0" ]; then
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bits="?${bits}"
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fi
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if [ "${deleted}" = "0" ]; then
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bits="x${bits}"
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fi
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if [ "${dirty}" = "0" ]; then
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bits="!${bits}"
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fi
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if [ ! "${bits}" = "" ]; then
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echo " ${bits}"
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else
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echo ""
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fi
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}
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# Prompt
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export PS1="\[$(tput bold)\]\[$(tput setaf 1)\]╭─[\[$(tput setaf 3)\]\u\[$(tput setaf 2)\]@\[$(tput setaf 4)\]\h \$(if [[ \$? == 0 ]]; then echo \"\[$(tput setaf 2)\]\342\234\223\"; else echo \"\[$(tput setaf 1)\]\342\234\227\"; fi)\[$(tput setaf 1)\]] \[$(tput setaf 5)\]\w \[$(tput setaf 2)\]\`parse_git_branch\`\n\[$(tput setaf 1)\]╰\[$(tput sgr0)\] "
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export PS2="\[\e[1;31m\]> "
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