dotfiles/zsh/zshrc

autoload -U promptinit
promptinit

autoload -U colors
colors

autoload -U compinit
compinit

HISTSIZE=10000
SAVEHIST=10000
HISTFILE="$HOME/.zsh_history"

PROMPT="%{$fg[white]%}╭─%{$fg[green]%}%M %{$fg[red]%}▶ %{$fg[yellow]%}%~
%{$fg[white]%}╰─%B%#%b "
RPROMPT="%{$fg[red]%}%? %{$fg[white]%}%*%{$reset_color%}"

PATH="$PATH:$HOME/bin"

man() {
        env LESS_TERMCAP_mb=$'\E[01;31m' \
        LESS_TERMCAP_md=$'\E[01;38;5;74m' \
        LESS_TERMCAP_me=$'\E[0m' \
        LESS_TERMCAP_se=$'\E[0m' \
        LESS_TERMCAP_so=$'\E[38;5;246m' \
        LESS_TERMCAP_ue=$'\E[0m' \
        LESS_TERMCAP_us=$'\E[04;38;5;146m' \
        man "$@"
}

### VARIABLES
export EDITOR="vim"
export VISUAL="vim"

### BOOKMARKS
bm() {
    case "$1" in
        dev)
            cd "$HOME/development/projects"
            ;;
        dot)
            cd "$HOME/dotfiles"
            ;;
        *)
            echo "unknown target"
            ;;
    esac
}


### SHELL OPTIONS
setopt EXTENDED_HISTORY
setopt HIST_EXPIRE_DUPS_FIRST
setopt HIST_VERIFY
setopt INC_APPEND_HISTORY
setopt SHARE_HISTORY
setopt AUTO_CD
setopt APPEND_HISTORY
setopt HIST_IGNORE_DUPS
setopt NOHIST_IGNORE_ALL_DUPS
setopt HIST_IGNORE_SPACE
setopt CORRECT
setopt RM_STAR_SILENT
setopt BG_NICE
setopt CHECK_JOBS
setopt HUP
setopt LONG_LIST_JOBS

bindkey -e


[[ $TERM == "urxvt" ]] && export TERM="rxvt-unicode"

### ALIASES

alias su="su -"

LS_HIDE="*.py[co]"

#  --dereference-command-line
alias ls="ls --group-directories-first --classify --color=auto --hide=\"$LS_HIDE\""

alias ll='ls -AlF'
alias la='ls -A'

alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'

alias rm='rm -v'
alias cp='cp -v'
alias mv='mv -v'
alias ln='ln -v'

alias du='du -h'
alias df='df -h'

alias root='sudo -sE'

alias b='cd $OLDPWD'

alias cs="cryptsetup"

alias le_haxxor_1='clear && dmesg | pv -qL $[15 + (RANDOM % 10)]'
alias le_haxxor_2='clear && hexdump -C /dev/urandom | grep "1e 4c"'

alias YOLO="pacman -Syu --force"

alias such="git"
alias very="git"
alias much="git"
alias wow="git status"

alias v="vim"
alias g="git"


# rebase the current branch onto WTF ARE YOU DOING YOU ARE DRUNNK TO GO BED
##alias rebase="git rebase -i $(git branch --contains HEAD | grep -v '\*.*' | head -1)"


### FUNCTIONS

slideshow() {
    delay=$1
    [[ -z "$delay" ]] && { echo "wrong usage" ; return 1 ; }
    shift
    [[ -z "$@" ]] && { echo "wrong usage" ; return 1 ; }
    feh --auto-zoom \
        --randomize \
        --recursive \
        --scale-down \
        --image-bg black \
        --draw-filename \
        --slideshow-delay=$delay \
        "$@"
}

cd() {
    builtin cd $* && ls
}

mount() {
    if [[ $# == 0 ]] ; then
        /usr/bin/env mount | column -t
    else
        /usr/bin/env mount $*
    fi
}

ff() {
    find . -type f -iname "*"$*"*" ;
}

ffcs() {
    find . -type f -name "*"$*"*" ;
}

extr()
{
    if [[ -f "$1" ]] ; then
        case "$1" in
            *.tar.bz2 ) tar xvjf "$1"     ;;
            *.tar.gz  ) tar xvzf "$1"     ;;
            *.tar.xz  ) tar xvJf "$1"     ;;
            *.bz2     ) bunzip2 "$1"      ;;
            *.rar     ) unrar x "$1"      ;;
            *.gz      ) gunzip "$1"       ;;
            *.tar     ) tar xvf "$1"      ;;
            *.tbz2    ) tar xvjf "$1"     ;;
            *.tgz     ) tar xvzf "$1"     ;;
            *.zip     ) unzip "$1"        ;;
            *.Z       ) uncompress "$1"   ;;
            *.7z      ) 7z x "$1"         ;;
            *)
                echo "$1 cannot be extracted via $0" 
                ;;
        esac
    else
        echo "$1 is not a valid file"
    fi
}

ruler() {
    for s in '....^....|' '1234567890'; do
        w=${#s}
        str=$(for (( i=1; $i<=$(( ($COLUMNS + $w) / $w )) ; i=$i+1 )); do echo -n $s; done )
        str=$(echo $str | cut -c -$COLUMNS)
        echo $str
    done
}

addext() {
    [[ -z "$1" ]] || [[ -z "$2" ]] && { echo "Usage: $0 <file> <extension>" ; return }
    mv "$1" "$1$2"

}

ckwww() {
    ping -c 3 www.google.com
}

topcmds() {
    history | awk '{print $2}' | awk 'BEGIN {FS="|"}{print $1}' | sort | uniq -c | sort -nr | head
}

fnottype() {
    find . -maxdepth 1 ! -type $1
}

# simple calculator
c () {
    echo "$*" | bc -l
}

http() {
    curl http://httpcode.info/$1
}

bak() {
    [[ -e "$1" ]] && cp -ai "$1" "$1.$(date +%FT%T).bak"
}

fstab() {
    # yeah
    expand /etc/fstab | grep -v '^#' | grep -P '^.+$' | tr -s ' ' | tr ' ' '|' | cat <(grep -P '<.+>' /etc/fstab | cut -f 2- -d ' ' | sed 's/>[^<]*</>|</g') - | column -ts '|'
}

rmext() {
    [[ -e "$1" ]] && mv -i "$1" "${1%.*}"
}