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