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161 lines
4.6 KiB
161 lines
4.6 KiB
# If not running interactively, don't do anything
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[[ $- != *i* ]] && return
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# load Aliases
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[ -f "$HOME/.aliasrc" ] && source "$HOME/.aliasrc"
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# Load environment
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[ -f "$HOME/.aliasrc" ] && source "$HOME/.envrc"
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# Enable bash_completion
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if [ -f /usr/share/bash-completion/bash_completion ]; then
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. /usr/share/bash-completion/bash_completion
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fi
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# Enable vi mode
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set -o vi
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# Sensible Bash - An attempt at saner Bash defaults
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# Maintainer: mrzool <http://mrzool.cc>
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# Repository: https://github.com/mrzool/bash-sensible
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# Version: 0.2.2
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## GENERAL OPTIONS ##
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# Prevent file overwrite on stdout redirection
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# Use `>|` to force redirection to an existing file
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set -o noclobber
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# Update window size after every command
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shopt -s checkwinsize
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# Automatically trim long paths in the prompt (requires Bash 4.x)
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PROMPT_DIRTRIM=2
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# Enable history expansion with space
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# E.g. typing !!<space> will replace the !! with your last command
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bind Space:magic-space
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# Turn on recursive globbing (enables ** to recurse all directories)
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shopt -s globstar 2> /dev/null
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# Case-insensitive globbing (used in pathname expansion)
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shopt -s nocaseglob;
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## SMARTER TAB-COMPLETION (Readline bindings) ##
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# Perform file completion in a case insensitive fashion
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bind "set completion-ignore-case on"
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# Treat hyphens and underscores as equivalent
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bind "set completion-map-case on"
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# Display matches for ambiguous patterns at first tab press
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bind "set show-all-if-ambiguous on"
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# Immediately add a trailing slash when autocompleting symlinks to directories
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bind "set mark-symlinked-directories on"
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## SANE HISTORY DEFAULTS ##
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# Append to the history file, don't overwrite it
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shopt -s histappend
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# Save multi-line commands as one command
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shopt -s cmdhist
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# Record each line as it gets issued
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PROMPT_COMMAND='history -a'
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# Huge history. Doesn't appear to slow things down, so why not?
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HISTSIZE=500000
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HISTFILESIZE=100000
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# Avoid duplicate entries
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HISTCONTROL="erasedups:ignoreboth"
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# Don't record some commands
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export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history:clear"
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# Use standard ISO 8601 timestamp
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# %F equivalent to %Y-%m-%d
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# %T equivalent to %H:%M:%S (24-hours format)
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HISTTIMEFORMAT='%F %T '
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# Enable incremental history search with up/down arrows (also Readline goodness)
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# Learn more about this here: http://codeinthehole.com/writing/the-most-important-command-line-tip-incremental-history-searching-with-inputrc/
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bind '"\e[A": history-search-backward'
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bind '"\e[B": history-search-forward'
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bind '"\e[C": forward-char'
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bind '"\e[D": backward-char'
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## BETTER DIRECTORY NAVIGATION ##
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# Prepend cd to directory names automatically
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shopt -s autocd 2> /dev/null
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# Correct spelling errors during tab-completion
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shopt -s dirspell 2> /dev/null
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# Correct spelling errors in arguments supplied to cd
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shopt -s cdspell 2> /dev/null
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# This defines where cd looks for targets
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# Add the directories you want to have fast access to, separated by colon
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# Ex: CDPATH=".:~:~/projects" will look for targets in the current working directory, in home and in the ~/projects folder
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CDPATH="."
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# This allows you to bookmark your favorite places across the file system
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# Define a variable containing a path and you will be able to cd into it regardless of the directory you're in
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shopt -s cdable_vars
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# Prompt
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# get current branch in git repo
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function 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}${STAT}]"
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else
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echo ""
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fi
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}
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# get current status of git repo
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function parse_git_dirty {
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status=`git status 2>&1 | tee`
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dirty=`echo -n "${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 "$?"`
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bits=''
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if [ "${renamed}" == "0" ]; then
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bits=">${bits}"
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fi
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if [ "${ahead}" == "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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export PS1="\[\e[95m\]\u\[\e[m\]@\[\e[96m\]\h\[\e[m\]:\w \[\e[92m\]\`parse_git_branch\`\[\e[m\] \[\e[91m\]\\$\[\e[m\] "
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