#!/bin/bash

# Don't do releases in the wee hours :-)
h=$(date '+%H')
(( "$h" < 10 && "$h" > 4 )) && {
	echo "Go back to bed" 1>&2
	exit 1
}

eval $(ssh-agent -s)
ssh-add ~/.ssh/ra.kernel.org

# This means I get the right tag if I finish after midnight
d=$(date --date "5 hours ago" '+%Y%m%d')
l="$(git describe --match "v*" --abbrev=0)"
n="next-$d"

mkdir Next

echo 'Trees included into this release:

Name		Type	URL
----		----	---' > Next/Trees

echo 'Name		SHA1
----		----' > Next/SHA1s

IFS='	'
while read email type name url ref build; do
	[[ "$email" =~ '^#.*$' ]] && continue
	tab="\t"
	[ $(echo "$name" | wc -c) -le 8 ] && tab="\t\t"
	[ "${ref%:*}" = "${ref}" ] || ref=${ref##*:}
	[ "$type" = "git" ] && url="$url#$ref"
	printf "%s$tab%s\t%s\n" $name $type $url
	printf "%s$tab%s\n" $name $(git show-ref --verify --hash "refs/next/$d/$name") >> Next/SHA1s
done <../real_control >>Next/Trees

for i in quilt-import.log merge.log; do
	grep -v '^Checking out files:' ../$i >Next/$i
done

printf -- "-next-%s\n" $d >localversion-next

git add Next localversion-next
git commit -s -v -a -m "Add linux-next specific files for $d"
git tag -u 41D5C07A -m "$n" "$n"

git update-ref refs/heads/stable refs/remotes/origin/master

p="patch-$l-$n"
git diff-tree -p "$l.." >"../$p"
gpg2 -u 41D5C07A -a -b "../$p"
#echo "$l" > "../LATEST-IS-$n"

../tools/make_abat_scripts "$d" "$l"

echo Pushing to korg ...
git push korg

echo Pushing to korg-history ...
git push korg-history

echo Pushing to history
git push history

echo Pushing patch to kernel.org ...
cd ..
xz -v -9 "$p"
kup --host=geb.kernel.org put "$p.xz" "$p.asc" "/pub/linux/kernel/next/$p.gz"

ssh-agent -k

exit 0