vdotfiles/bashrc

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

# {{{ settings
HISTSIZE=1000
HISTFILE="$HOME/.bash_history.$UID"
HISTCONTROL=ignoredups
shopt -s histappend checkwinsize autocd

export PAGER='less -R'
export EDITOR='vim'
export MYSQL_PS1='mysql [\d]> '
export TIME_STYLE='long-iso'
export SSH_AUTH_SOCK="$HOME/.ssh/ssh_auth_sock"
export LS_COLORS='no=00:fi=00:di=34:ow=34;40:ln=35:pi=30;44:so=35;44:do=35;44:bd=33;44:cd=37;44:or=05;37;41:mi=05;37;41:ex=01;31:*.cmd=01;31:*.exe=01;31:*.com=01;31:*.bat=01;31:*.reg=01;31:*.app=01;31:*.txt=32:*.org=32:*.md=32:*.mkd=32:*.h=32:*.c=32:*.C=32:*.cc=32:*.cpp=32:*.cxx=32:*.objc=32:*.sh=32:*.csh=32:*.zsh=32:*.el=32:*.vim=32:*.java=32:*.pl=32:*.pm=32:*.py=32:*.rb=32:*.hs=32:*.php=32:*.htm=32:*.html=32:*.shtml=32:*.erb=32:*.haml=32:*.xml=32:*.rdf=32:*.css=32:*.sass=32:*.scss=32:*.less=32:*.js=32:*.coffee=32:*.man=32:*.0=32:*.1=32:*.2=32:*.3=32:*.4=32:*.5=32:*.6=32:*.7=32:*.8=32:*.9=32:*.l=32:*.n=32:*.p=32:*.pod=32:*.tex=32:*.bmp=33:*.cgm=33:*.dl=33:*.dvi=33:*.emf=33:*.eps=33:*.gif=33:*.jpeg=33:*.jpg=33:*.JPG=33:*.mng=33:*.pbm=33:*.pcx=33:*.pdf=33:*.pgm=33:*.png=33:*.ppm=33:*.pps=33:*.ppsx=33:*.ps=33:*.svg=33:*.svgz=33:*.tga=33:*.tif=33:*.tiff=33:*.xbm=33:*.xcf=33:*.xpm=33:*.xwd=33:*.xwd=33:*.yuv=33:*.aac=33:*.au=33:*.flac=33:*.mid=33:*.midi=33:*.mka=33:*.mp3=33:*.mpa=33:*.mpeg=33:*.mpg=33:*.ogg=33:*.ra=33:*.wav=33:*.anx=33:*.asf=33:*.avi=33:*.axv=33:*.flc=33:*.fli=33:*.flv=33:*.gl=33:*.m2v=33:*.m4v=33:*.mkv=33:*.mov=33:*.mp4=33:*.mp4v=33:*.mpeg=33:*.mpg=33:*.nuv=33:*.ogm=33:*.ogv=33:*.ogx=33:*.qt=33:*.rm=33:*.rmvb=33:*.swf=33:*.vob=33:*.wmv=33:*.doc=31:*.docx=31:*.rtf=31:*.dot=31:*.dotx=31:*.xls=31:*.xlsx=31:*.ppt=31:*.pptx=31:*.fla=31:*.psd=31:*.7z=1;35:*.apk=1;35:*.arj=1;35:*.bin=1;35:*.bz=1;35:*.bz2=1;35:*.cab=1;35:*.deb=1;35:*.dmg=1;35:*.gem=1;35:*.gz=1;35:*.iso=1;35:*.jar=1;35:*.msi=1;35:*.rar=1;35:*.rpm=1;35:*.tar=1;35:*.tbz=1;35:*.tbz2=1;35:*.tgz=1;35:*.tx=1;35:*.war=1;35:*.xpi=1;35:*.xz=1;35:*.z=1;35:*.Z=1;35:*.zip=1;35:*.ANSI-30-black=30:*.ANSI-01;30-brblack=01;30:*.ANSI-31-red=31:*.ANSI-01;31-brred=01;31:*.ANSI-32-green=32:*.ANSI-01;32-brgreen=01;32:*.ANSI-33-yellow=33:*.ANSI-01;33-bryellow=01;33:*.ANSI-34-blue=34:*.ANSI-01;34-brblue=01;34:*.ANSI-35-magenta=35:*.ANSI-01;35-brmagenta=01;35:*.ANSI-36-cyan=36:*.ANSI-01;36-brcyan=01;36:*.ANSI-37-white=37:*.ANSI-01;37-brwhite=01;37:*.log=01;32:*~=01;32:*#=01;32:*.bak=01;33:*.BAK=01;33:*.old=01;33:*.OLD=01;33:*.org_archive=01;33:*.off=01;33:*.OFF=01;33:*.dist=01;33:*.DIST=01;33:*.orig=01;33:*.ORIG=01;33:*.swp=01;33:*.swo=01;33:*,v=01;33:*.gpg=34:*.gpg=34:*.pgp=34:*.asc=34:*.3des=34:*.aes=34:*.enc=34:'
# }}}
# {{{ prompt
prompt_command() {
    case "$TERM" in
        (screen*) printf '\ek%s\e\'  "${HOSTNAME%%.*}";;
        (*)       printf '\e]0;%s\a' "${HOSTNAME%%.*}";;
    esac
}
((UID)) && ps_clr=4 || ps_clr=1
# just a colored version of [ $USER@$HOSTNAME:~ ]
PS1='\[\e[47;30m\][ \[\e[3'"$ps_clr"'m\]\u\[\e[30m\] \h:\[\e[32m\w\[\e[30m\] ]\[\e[0m\]\n\$ '
unset ps_clr
PROMPT_COMMAND=prompt_command
# }}}
# {{{ aliases
beep()    { printf "\007"; }
fixterm() { printf "c"; }

diff()   { command diff --color "$@"; }
less()   { command less -R "$@"; }
tailf()  { command less -R +F "$@"; }
rgrep()  { command grep --exclude-dir=\.git -R "$@"; }
whence() { command -v "$@"; }
vi()     { command vim "$@"; }

# ls
ls() { command ls --color=auto --group-directories-first "$@"; }
ll() { command ls -lha --color=auto --group-directories-first "$@"; }

# git
gci()   { command git commit "$@"; }
gsl()   { command git stash list "$@"; }
gss()   { command git status -sbu "$@"; }
gup()   { command git pull "$@"; }
groot() { cd "$(command git rev-parse --show-cdup)" || return 1; }
ggrep() { command git grep "$@"; }
gsi()   { command tig status; }

# tmux
tmux()  { command tmux -2 "$@"; }
atmux() { tmux attach; }

# screen
rscreen() { command screen -Dr; }
scr()     { command screen sudo -Es; }

# vim
vi()  { $(whence nvim || whence vim || return 1) "$@"; }
vim() { vi "$@"; }

# termcompat
s() { "$(command -v termcompat||return 0)" ssh "$@"; }

# }}}
# {{{ plugins and traps
# bash-completion
completion_path='/usr/share/bash-completion/bash_completion'
[[ -r "$completion_path" ]] && source "$completion_path"
# grc
if [[ -x $(command -v grc) ]]; then
    cmds=(\
        cc configure cvs df diff dig gcc gmake id ip last lsof make mount \
        mtr netstat ping ping6 ps tcpdump traceroute traceroute6 \
    )
    for cmd in "${cmds[@]}"; do
        alias $cmd="command grc -es --colour=auto $cmd"
    done
    unset cmds cmd
fi
# some cool git stuff
gdiff() { /usr/bin/git diff --color "$@"; }
gdf() {
    local difftool
    if difftool=$(command -v sdiff-so-fancy); then
        gdiff "$@" | "$difftool" | less --tabs=4 -RSFX
    else
        gdiff "$@"
    fi
}
# more compatible TERM for ssh sessions
s() {
    if termcompat=$(command -v termcompat); then
        "$termcompat" ssh "$@"
    else
        ssh "$@"
    fi
}
# we want to see exit code on error (it also has to be the last entry here)
trap_msg='\e[31m>>\e[0m exit \e[31m%s\e[0m\n'
trap 'printf "$trap_msg" "$?" >&2' ERR
# }}}