body() {
    IFS= read -r header
    printf '%s\n' "$header"
    "$@"
}

safedir() {
	echo "$@ $(pwd)" | md5sum | cut -b-32
}

diffWith() {
	diffCmd=$1
	diffFile="/tmp/diffwith-$(safedir $diffCmd).patch"
	$diffCmd > $diffFile
	dos2unix -q $diffFile
	( gvim -f $diffFile ; rm $diffFile ) &
}

cov() {
	src=${1}
	src=$(realpath ${src:=$(pwd)})
	cov=/tmp/cov.$$
	all=$cov/all
	key=$cov/key
	html=$src/bin/cov/html
	test -d $src || ( echo "$src not a directory" && return 1 )
	echo "Cleaning $src"
	find $src -name "*.gcda" -type f -delete
	find $src -name "*.run" -type f -delete
	echo "Building in ${src}"
	build $src -d0 variant=coverage
	echo "Extracting coverage data"
	mkdir -p $cov
	lcov -d $src -c -o $all --derive-func-data --no-external -b $src -q
	lcov --remove $all "*/bin/*" -o $key -q
	echo "Generating HTML"
	mkdir -p $html
	genhtml $key -o $html -s -k -t $src --demangle-cpp --sort --function-coverage -q
	rm -rf $cov
	[ "${2}" != "0" ] && xdg-open file://$src/bin/cov/html/index.html
}

PATH="/usr/lib/ccache/bin:$PATH"
CORES=$(grep core\ id /proc/cpuinfo | sort -u | wc -l)
export FEATURES="ccache"
alias :e="gvim"
alias ChuckNorris="sudo"
alias l="/bin/ls -lhvF --color"
alias grep="/bin/grep -I --color=auto --exclude-dir=CVS --exclude-dir=.git --exclude-dir=.svn --exclude-dir=bin --exclude=tags --exclude-dir=docs/html"
alias emerge-state='watch "( ps -fC sandbox ; tail /var/log/emerge.log /var/tmp/portage/*/*/temp/build.log 2> /dev/null )"'
title() {
	echo -ne "\033]0;$@\007"
}
build() {
	title "Build in progress"
	CCACHE_BASEDIR=$(git root) nice -n5 b2 -j$CORES $@
	rtn=$?
	if [ $rtn -eq 0 ]; then
		title "Build success ${PWD/#$HOME/\~}"
	else
		title "Build failed ${PWD/#$HOME/\~}"
	fi
	return $rtn
}
onchange() {
	$@
	while inotifywait -qr . --exclude '/bin/|\.sw.|/target/|/\.git/|\.gcov' -e modify ; do
		clear
		printf '\e[3J'
		$@
	done
}
autobuild() {
	onchange build $@
}
# CVS
export CVSROOT=":pserver:danielg@hawking.howden.press.net:/usr/local/src/CVS_SOURCE_TREE"
cvsd() {
	diffWith "cvs diff -wubB $@"
}
# SVN
svnd() {
	diffWith "svn diff --force --no-diff-deleted -x -b $@"
}
# Git
gitd() {
	diffWith "git diff --no-prefix --relative -b -M $@"
}
gitdc() {
	diffWith "git diff --cached --no-prefix --relative -b -M $@"
}
gppdmb() {
	PARENT=${1:-master}
	git checkout $PARENT && git pull --prune && git delete-merged-branches
}
createAllBranches() {
	for branch in $(git branch --all | grep '^\s*remotes' | egrep --invert-match '(:?HEAD|master)$'); do git branch --track "${branch#*/*/}" "$branch"; done
}
filterAllBranches() {
	git filter-branch --subdirectory-filter $1 --prune-empty --tag-name-filter cat -d /tmp/$$ -- $(git branch | cut -b 3-)
}
alias gst='git status'
# Hg
hgd() {
	diffWith "hg diff -p -b $@"
}
# Java
PATH=$JAVA_HOME/bin:$PATH
export CATALINA_HOME="/usr/share/tomcat-5.5/"
if [ -d /usr/share/maven-bin-* ] ; then
	export M2_HOME=$(ls -d /usr/share/maven-bin-*)
fi
export NPM_PACKAGES="${HOME}/.npm-packages"
export NODE_PATH="$NPM_PACKAGES/lib64/node_modules:$NODE_PATH"
export MANPATH="$(manpath):$NPM_PACKAGES/share/man"
export PATH="$PATH:$NPM_PACKAGES/bin"

if [ "$(awk '$5=="/" {print $1}' </proc/1/mountinfo)" != "$(awk '$5=="/" {print $1}' </proc/$$/mountinfo)" ]; then
	# chroot
	if [ -e /etc/redhat-release ]; then
		ROOT=$(cat /etc/redhat-release)
	elif [ -e /etc/gentoo-release ]; then
		ROOT=$(cat /etc/gentoo-release)
	else
		ROOT="unknown chroot"
	fi
	PS1='\[\033[01;32m\]$ROOT \[\033[01;34m\]\w \$\[\033[00m\] '
	PROMPT_COMMAND='echo -ne "\033]0;${PWD/#$HOME/\~} ($ROOT)\007"'
elif [ -z "$SSH_CONNECTION" ] ; then
	# local
	PS1='\[\033[01;34m\]\w \$\[\033[00m\] '
	PROMPT_COMMAND='echo -ne "\033]0;${PWD/#$HOME/\~}\007"'
else
	# ssh
	PS1='\[\033[01;32m\]\h \[\033[01;34m\]\w \$\[\033[00m\] '
	PROMPT_COMMAND='echo -ne "\033]0;${PWD/#$HOME/\~} ($HOSTNAME)\007"'
fi
PATH=$PATH:~/files/scripts/

export XAUTHORITY=~/.Xauthority
export HISTFILESIZE=15000
export HISTSIZE=${HISTFILESIZE}
export HISTCONTROL=ignoredups:ignorespace
shopt -s histappend
export LESSCHARSET=utf-8
export EDITOR="gvim -f"
shopt -s cdspell
shopt -s checkwinsize
shopt -s no_empty_cmd_completion

[ -x /usr/bin/fuck ] && eval $(thefuck --alias)

if [ -x /usr/bin/hh ] ; then
	export HH_CONFIG=hicolor,keywords,rawhistory
	export PROMPT_COMMAND="history -a; history -n; ${PROMPT_COMMAND}"
	if [[ $- =~ .*i.* ]]; then bind '"\C-r": "\C-a hh -- \C-j"'; fi
fi