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#!/bin/zsh
BUNDLE=$(realpath ${0:h})

# set -x
# for d in $BUNDLE/*(/); do
# 	cd $d
# 	git pull
# done

cd ${0:h}

for conf in $BUNDLE/*/.git/config; do
	d=${${conf:h}:h}
	url=$( sed -n '/^[ 	]*url[ 	]*=/{ s/^[^=]*=[ 	]*//; p }' <$conf )
	print -r - $d $url
	[[ $url == *://* ]] || { print invalid url; exit 1}
	git clone --depth=1 -- $url ${d}.new/ || exit $?
	mv ${d}{,.old} || exit $?
	mv ${d}{.new,} || exit $?
	rm -rf -- ${d}.old || exit $?
done

# update help tags via pathogen
vim -c Helptags -c quit

bzr --no-plugins add $BUNDLE