configs  Diff

autoload -U compinit
compinit -C

# Ignore case on completion
zstyle ':completion:*' matcher-list 'm:{A-Z}={a-z} m:{a-z}={A-Z}'

__has_command() {
	for i in $@; do
		which $i &>/dev/null && return 0
	done
	return 1
}
__find_command() {
	for i in $@; do
		if __has_command $i; then
	which "$1" &>/dev/null && echo "$1" || echo "$2"
			echo $i
			return 0
		fi
	done
	return 1
}

if [ -n "$grep" -o -n "$grep_color" ]; then
	: ${grep:=$(__find_command ggrep grep)}
	[ -n "$grep_color" -a "$grep_color[1]" != - ] &&
		grep_color="--color=$grep_color"
	if echo x | $grep $grep_color x &>/dev/null; then

	done
}
for ext in 7z lha tar tbz tbz2 tar.bz2 tgz tar.gz txz tar.xz rar zip bz2 gz xz
do
	alias -s "$ext=extr"
done

[ "$EDITOR" = vim ] && alias vi=vim
which gpg2 &>/dev/null && alias gpg=gpg2
__has_command vim && alias vi=vim
__has_command gpg2 && alias gpg=gpg2

make() {
	case "$PWD" in
		# pkgsrc needs bmake and does not like MAKEFLAGS including -j.
		*/pkgsrc*)
			MAKEFLAGS= =$(__find_command bmake make) $@
			;;
		*)
			=make $@
			;;
	esac
}

alias tmux="tmux -f $XDG_CONFIG_HOME/tmux/tmux.conf"
__has_command tmux && alias tmux="tmux -f $XDG_CONFIG_HOME/tmux/tmux.conf"

if ! __has_command colordiff; then
	colordiff() {
		red="$(tput setaf 1)"
		green="$(tput setaf 2)"
		reset="$(tput sgr0)"
		sed "s/^+.*$/$green&$reset/" | sed "s/^-.*$/$red&$reset/"
	}
fi
if which fossil &>/dev/null; then

if __has_command fossil; then
	alias fl="fossil"
	alias flc="fossil changes --differ"

	fld() {
		if which colordiff &>/dev/null; then
			fossil diff -N "$@" | colordiff | less -FRX
		fossil diff -N "$@" | colordiff | less -FRX
		else
			red="$(tput setaf 1)"
			green="$(tput setaf 2)"
			reset="$(tput sgr0)"
			fossil diff -N "$@" | sed "s/^+.*$/$green&$reset/" |
				sed "s/^-.*$/$red&$reset/" | less -FRX
		fi
	}

	flgrep() {
		local ret=1
		fossil changes --all . | sed 's/^.*  //' | while read file; do
			grep -H "$@" "$file" && ret=0
			[ $? -gt 1 ] && return $?

			$=importmarks_fossil |
		LC_ALL=C git fast-import			\
			--export-marks=$gitdir/git.marks	\
			$=importmarks_git
	}
fi

if which cvs &>/dev/null; then
if __has_command cvs; then
	cvsd() {
		if which colordiff &>/dev/null; then
			cvs diff -uN "$@" | colordiff | less -FRX
		cvs diff -uN "$@" | colordiff | less -FRX
		else
			red="$(tput setaf 1)"
			green="$(tput setaf 2)"
			reset="$(tput sgr0)"
			cvs diff -uN "$@" | sed "s/^+.*$/$green&$reset/" |
				sed "s/^-.*$/$red&$reset/" | less -FRX
		fi
	}
fi

# pkgsrc does not like MAKEFLAGS including -j
__has_command pkg_chk &&
which pkg_chk &>/dev/null && alias pkg_chk="MAKEFLAGS= pkg_chk"
which pkg_rolling-replace &>/dev/null &&
	alias pkg_chk="MAKEFLAGS= pkg_chk"
__has_command pkg_rolling-replace &&
	alias pkg_rolling-replace="MAKEFLAGS= pkg_rolling-replace"
__has_command url2pkg &&
which url2pkg &>/dev/null && alias url2pkg="MAKEFLAGS= url2pkg"
	alias url2pkg="MAKEFLAGS= url2pkg"

# mpv does not like locales that use , as decimal point.
alias mpv="LC_ALL=C mpv"
__has_command mpv && alias mpv="LC_ALL=C mpv"

if __has_command gpg gpg2; then
alias gpg-ssh="SSH_AUTH_SOCK=$GNUPGHOME/S.gpg-agent.ssh ssh"
alias gpg-ssh-add="SSH_AUTH_SOCK=$GNUPGHOME/S.gpg-agent.ssh ssh-add"
alias gpg-sftp="SSH_AUTH_SOCK=$GNUPGHOME/S.gpg-agent.ssh sftp"
	alias gpg-ssh="SSH_AUTH_SOCK=$GNUPGHOME/S.gpg-agent.ssh ssh"
	alias gpg-ssh-add="SSH_AUTH_SOCK=$GNUPGHOME/S.gpg-agent.ssh ssh-add"
	alias gpg-sftp="SSH_AUTH_SOCK=$GNUPGHOME/S.gpg-agent.ssh sftp"
fi

if __has_command cryptopassphrase; then
pwnk() {
	local clipboard
	if which pbcopy &>/dev/null; then
		clipboard=pbcopy
	elif which xclip &>/dev/null; then
		clipboard=xclip
	else
		echo "No clipboard handler found!"
		return 1
	fi
	pwnk() {
		local clipboard
		if __has_command pbcopy; then
			clipboard=pbcopy
		elif __has_command xclip; then
			clipboard=xclip
		else
			echo "No clipboard handler found!"
			return 1
		fi

	cryptopassphrase $@ | tr -d '\n' | $clipboard
}
alias pw="pwnk -k ~/.cryptopassphrase.key"
alias pws="pwnk -k ~/.cryptopassphrase-server.key"
		cryptopassphrase $@ | tr -d '\n' | $clipboard
	}
	alias pw="pwnk -k ~/.cryptopassphrase.key"
	alias pws="pwnk -k ~/.cryptopassphrase-server.key"
fi

ixio() { curl -F 'f:1=<-' ix.io }
0x0st() { curl -F'file=@-' https://0x0.st }

cross() {
	if [ $# = 0 ]; then
		echo 'Usage: cross platform [architecture1] [architecture2]' \

			if [ $# != 2 -o -z "$cross_host" ]; then
				echo "Usage: cross amiga m68k|ppc" 1>&2
				return 1
			fi
			;;
		ios | iossim)
			if ! which xcrun &>/dev/null; then
			if ! __has_command xcrun; then
				echo -n "Can only cross-compile for iOS " 1>&2
				echo "on a Mac with Xcode!" 1>&2
				return 1
			fi

			case "$1" in
				ios)