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#!/usr/bin/bash
set -e # exit on error
function determine_apply_diff() {
read ANSWER
if [ "$ANSWER" == "no" ]
then
return 1
elif [ "$ANSWER" == "yes" ]
then
return 0
else
echo "Please answer \"yes\" or \"no\""
determine_apply_diff
return $?
fi
}
### Create the directory we'll be working in###
SRCDIR=`dirname $0`/..; SRCDIR=`realpath $SRCDIR`
DIR=`mktemp -d stapXXX -p /tmp/`; cd $DIR
echo "Working in $DIR"
trap 'rm -rf $DIR' 0 1 2 3 5 15
# We need to differenciate between upstream sources and the later used distro sources
# hence the specific checkout to systemtap-git
git clone --reference $SRCDIR git://sourceware.org/git/systemtap.git systemtap-git
cd systemtap-git
# We need to use --global for the NAME and USER vars as we're
# assuming this script can be run from anywhere (ie, not in an
# already existing git repo)
APPLY_DIFF=1
DATE=`date +"%a %b %d %Y"`
NAME=`git config --get-all user.name`
EMAIL=`git config --get-all user.email`
STAP_MAJOR_VERSION=`grep "^Version:" systemtap.spec`
CHANGELOG_VERSION=`echo $STAP_MAJOR_VERSION | cut -f2 -d" "`
TAG_DATE=$(expr `date +%s` / 100) # short: 100-second blocks since epoch
GIT_DESCRIBE=`git rev-parse HEAD | cut -c1-8`
GIT_VERSION_TAG=`echo ${TAG_DATE}g${GIT_DESCRIBE}`
FINAL_VERSION="$CHANGELOG_VERSION~pre$GIT_VERSION_TAG" # the resulting Version: / Source: identifier
### lets do a sanity check first
if which fedpkg &>/dev/null; then
:
else
echo "Please install the fedpkg package"
exit
fi
# Checkout the fedora sources systemtap
cd ..
fedpkg co systemtap
# Diff and check the differences between the two spec files,
cd systemtap
git diff systemtap.spec ../systemtap-git/systemtap.spec > ../spec-diff || true
if [ -s ../spec-diff ]; then
CHANGELOG_PRESENT=`grep \%changelog ../spec-diff || true`
# the space in front of %changelog is because its a diff context line
if [ "$CHANGELOG_PRESENT" == " %changelog" ]; then
# We don't need to know the difference in spec changelogs
# changelogs should only ever grow, make sure we also trim the %changelog
# context lines as well
sed -i '/\%changelog/,$d' ../spec-diff
tac ../spec-diff | sed '1,3d' | tac > spec-diff
mv spec-diff ../spec-diff
fi
# end changelog diff if
cat ../spec-diff
echo "The above changes will apply to the fedora git tree,"
echo "would you like to apply the patch? (yes/no):"
determine_apply_diff
APPLY_DIFF=$?
if [ "$APPLY_DIFF" == 0 ]; then
patch -p1 systemtap.spec < ../spec-diff
fi
cd ..
fi
# create a tar.gz of the latest git sources from HEAD
cd systemtap-git
git archive --prefix=systemtap-$FINAL_VERSION/ -o ../systemtap/systemtap-$FINAL_VERSION.tar.gz HEAD
# fedpackage stuff
cd ../systemtap
sed -i "s/^Version:.*/Version: $FINAL_VERSION/" systemtap.spec
sed -i "s/^Source:.*/Source: %{name}-%{version}.tar.gz/" systemtap.spec
# make note in the comments if any differences from upstream systemtap.spec have been merged
if [ "$APPLY_DIFF" == 0 ]; then
sed -i "s/\%changelog/\%changelog\n* $DATE $NAME <$EMAIL> - $CHANGELOG_VERSION-$GIT_VERSION_TAG\n- Automated weekly rawhide release\n- Applied spec changes from upstream git\n/" systemtap.spec
else
sed -i "s/\%changelog/\%changelog\n* $DATE $NAME <$EMAIL> - $FINAL_VERSION\n- Automated weekly rawhide release\n/" systemtap.spec
fi
echo "Please ensure that you have an up to date fedoraproject krb5 ticket, else kinit `whoami`@FEDORAPROJECT.ORG"
klist
fedpkg new-sources systemtap-$FINAL_VERSION.tar.gz
fedpkg commit -m "Automated weekly systemtap rawhide release: $FINAL_VERSION" -p
fedpkg build
|
