# bindkey -v                 # editor jako vi
bindkey -e                   # editor jako emacs
bindkey ' ' magic-space      # mezerník rozbaluje odkazy na historii

alias ls="ls --classify --color --group-directories-first --quoting-style=literal"
alias l="ls --human-readable -l"
alias ll="l --almost-all"
alias grep="grep --text --color=auto"
alias pull_website="wget --no-parent --recursive --page-requisites --convert-links --html-extension --no-clobber"
alias ..="cd .."
alias pp=python2
alias ppp=python3
alias htop="htop --delay=3"
alias O=xdg-open
alias gits="git status"
alias gita="git add"
alias gitc="git commit"
alias gitp="git push"
alias gitl="git log"
alias gitd="git diff --word-diff"
alias Y="noglob youtube-dl --no-check-certificate"
alias Yall="noglob youtube-dl --no-check-certificate -o \"%(autonumber)s-%(title)s.%(ext)s\""
alias Ytune="noglob youtube-dl --no-check-certificate -x --audio-format vorbis --audio-quality 4"
alias units="units -v"
alias usystemctl="systemctl --user"

# apparently this is the only way of setting GNU Screen to UTF-8
alias screen="screen -U"

# Edit the current command line in $EDITOR
export VISUAL="nano -m" # enable mouse cursor
autoload -U edit-command-line
zle -N edit-command-line
bindkey '\C-e' edit-command-line

mkcd () {
	mkdir -p "$1" && cd "$1"
}

mkv-fixtitles () {
	for arg in "$@"
	do
		title="${arg%%.[mM][kK][vV]}"
		mkvpropedit "$arg" --set "title=$title" --edit track:v1 --delete name > /dev/null
		if [ $? -ne 0 ]; then
			echo "$arg failed"
		fi
	done
}

psg () { ps axu | grep -v grep | grep -i $* } # hledání v běžících procesech

pskill () {
	pids=($(psg $1|awk '{print $1}'))
	
	for pid in $pids; do
		echo "Killing $pid..."
		kill $pid
	done
}

psm () {
	pid=(${=$(psg $1|grep -o --color=no -E "[0-9]+")})
	echo "Found pid=${pid[1]}."
	scanmem -p ${pid[1]}
}

zres () {
	. /etc/zsh/zshrc
	hash -r
}

# kill GNU Screen pages in the specified range
kill_screens () {
	for p in {$1..$2}
	do
		screen -p $p -X stuff "exit\n"
	done
}


# winetricks tools
wt-prefix() {
	export WINEPREFIX="$HOME/.local/share/wineprefixes/$1"
	
	grep "#arch=win32" "${WINEPREFIX}/system.reg" > /dev/null
	
	if [[ $? -eq 0 ]]; then
		export WINEARCH="win32"
	else
		unset WINEARCH
	fi
}

wt-goto_c() {
	cd $WINEPREFIX/drive_c
}

wt-list_prefixes() {
	ls $* $HOME/.local/share/wineprefixes/
}

cds() {
	cd /mnt/storage/$USER/$1
}

http-dir() {
	echo "Serving $PWD on 0.0.0.0:55555"
	/usr/sbin/thttpd -D -d . -p 55555 -l -
}

swap-files() {
	TMP=.swap-files.tmp
	mv "$1" "$TMP" && mv "$2" "$1" && mv "$TMP" "$2"
}

HISTFILE=~/.history          # soubor pro ukládání do historie
SAVEHIST=5000                # ukládá se 5000 příkazů
HISTSIZE=5000                # :)
setopt HIST_IGNORE_SPACE
setopt HIST_IGNORE_ALL_DUPS
#setopt SHARE_HISTORY
#setopt EXTENDED_HISTORY
setopt INC_APPEND_HISTORY

setopt EXTENDED_GLOB
unsetopt NO_CLOBBER          # ochrana při přesměrovávání výstupů
unsetopt CORRECTALL          # opravy překlepů
setopt NO_BEEP               # nepípat při chybách
unsetopt equals              # kvůli emerge =něco
export ZLE_REMOVE_SUFFIX_CHARS=$' \t\n;&'

# File completion
setopt AUTOLIST              # vypisuje možnosti pro doplnění
setopt NO_LIST_AMBIGUOUS     # vypisuje je HNED, ne až při druhém <Tab>
setopt LIST_PACKED           # zkrácený výpis
zmodload -i zsh/complist     # obarví vypisované soubory
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion::complete:*' use-cache 1
zstyle ':completion:*' special-dirs true
autoload -U compinit         # aktivuje "standardní" pravidla pro doplňování
compinit
autoload colors zsh/terminfo

source /usr/share/over-prompt/zsh-init

# keyboard stuff
bindkey "\e[1~" beginning-of-line
bindkey "\e[2~" quoted-insert
bindkey "\e[3~" delete-char
bindkey "\e[4~" end-of-line
bindkey "\e[5~" beginning-of-history
bindkey "\e[6~" end-of-history
bindkey "\e[7~" beginning-of-line
bindkey "\e[8~" end-of-line
bindkey "\e[H" beginning-of-line
bindkey "\e[F" end-of-line
bindkey "\eOH" beginning-of-line
bindkey "\eOF" end-of-line
bindkey "\eOd" backward-word
bindkey "\eOc" forward-word
bindkey '\e[A' history-beginning-search-backward
bindkey '\e[B' history-beginning-search-forward

# paludis default options
export CAVE_OPTIONS="--log-level warning"
export CAVE_RESOLVE_OPTIONS="--reinstall-scm weekly --show-descriptions new --continue-on-failure if-satisfied"