#!/bin/bash # build prepare script # $Id: dassbuild_prepare.sh 1173 2014-11-13 17:32:40Z joergs $ # Exitcodes: # 0 normal end. Has created build directory # 1 build directory already up-to-date. Nothing to do. # 255 error # TODO: # needs force parameter for tar.gz creation filesize() { stat --format='%s' $* } md5() { md5sum $* | cut -f 1 -d ' ' } export LANG=C BUILDUSER=$USER [ -z $DEST_DIR ] && DEST_DIR="/tmp/build.$BUILDUSER" BUILDTEMP=$DEST_DIR/buildsrc/ [ -z "$BUILD_USES_SVN" ] && BUILD_USES_SVN="yes" [ -z "$BUILD_MODIFIES_SPEC" ] && BUILD_MODIFIES_SPEC="yes" if [ -z "$1" ]; then # without parameter, we are in source directory SPECFILE=$(ls *.spec | awk '{print $1}') PACKAGE=$(sed -n -e 's/^Name:\W*//pi' <$SPECFILE) VERSION=$(sed -n -e 's/^Version:\W*//pi' <$SPECFILE) elif [ -r "$1" ]; then # parameter is src.rpm file PACKAGE=`rpm -qp --qf "%{NAME}" $1` VERSION=`rpm -qp --qf "%{VERSION}" $1` unset BUILD_MODIFIES_SPEC fi if [ -z "$PACKAGE" ]; then echo "nothing to build found" exit 255 fi if [ "$1" ]; then EXPECTED_DEST_RPM_FILENAME=${DEST_DIR}/${BUILD_DIST}/`echo $1 | sed 's/\.src\./.*./'` if [ -f "$EXPECTED_DEST_RPM_FILENAME" ]; then echo echo "Build of \"${PACKAGE}\" unnecessary. Current RPM already at " $EXPECTED_DEST_RPM_FILENAME echo exit 1 else rm -rf ${BUILDTEMP}/src/${PACKAGE} mkdir -p ${BUILDTEMP}/src/${PACKAGE} cp -a "$1" ${BUILDTEMP}/src/${PACKAGE} cd ${BUILDTEMP}/src/${PACKAGE}; rpm2cpio $1 | cpio -i fi else # uses Subversion (svn) to generate more information for the RPM if [ "$BUILD_USES_SVN" = "yes" ]; then echo "receiving subversion information ..." # set RELEASE number (last modification in this directory) # requires subversion (but connection to server isn't neccessary) SVN_BUILD_RELEASE=$(unset LANG; svn info . | sed -n 's/^Last Changed Rev: \([0-9]*\)/\1/p') # in case of local modification a "m" is added to the release number SVN_BUILD_MODIFIED=$(svn status -v | grep "^ *M" | wc -l) # checks if a file is commited, # but update on its directory is not performed SVN_LAST_MODIFICATION=$(svn status -v | sed -n 's/^ *[0-9]* *\([0-9]*\) .*/\1/p' | sort -n | tail -1) if [ $SVN_BUILD_MODIFIED -gt 0 ]; then SVN_BUILD_RELEASE=${SVN_BUILD_RELEASE}m REBUILD="yes" elif [ $SVN_LAST_MODIFICATION -ne $SVN_BUILD_RELEASE ]; then SVN_BUILD_RELEASE=${SVN_BUILD_RELEASE}p REBUILD="yes" fi if [ "$SVN_BUILD_RELEASE" ]; then # Release will be overwritten bei OpenSUSE build service, # therefore we add SVN_BUILD_RELEASE to Version VERSION_ORIG=$VERSION VERSION=$VERSION.$SVN_BUILD_RELEASE fi echo "SVN_BUILD_RELEASE: $SVN_BUILD_RELEASE" echo "VERSION: $VERSION" # # check, if RPM should be build again # if [ -z "$REBUILD" ]; then # check if RPM has been built already # TODO: is this useful for OpenSUSE Build Service? EXPECTED_DEST_RPM_FILENAME=${DEST_DIR}/${BUILD_DIST}/${PACKAGE}-${VERSION}-*.*.rpm echo "EXPECTED_DEST_RPM_FILENAME: $EXPECTED_DEST_RPM_FILENAME" if find $EXPECTED_DEST_RPM_FILENAME ; then echo echo "Build of \"${PACKAGE}\" unnecessary." echo "Current RPM already at " $EXPECTED_DEST_RPM_FILENAME echo exit 1 fi fi printf "adding subversion changelog: " # changelog header echo "-------------------------------------------------------------------" > Changes DATE=`unset LANG; date +"%a %b %d %T UTC %Y"` echo -e "$DATE - svn_build@localhost\n" >> Changes echo "- Subversion status:" >> Changes # additional infos for the Changes file (see if everything is checked in) svn status -v | grep -v '^? ' >> Changes echo >> Changes echo "- ChangeLog:" >> Changes # requires connection to the subversion server svn log -v . > ChangeLog.new && mv ChangeLog.new ChangeLog # indent all svn revisions by "- ", to form a changelog entry, # changelog format uses * at the start of the line to determine new entry, # therefore replace our * by - # % may be treated as a macro, there replaced by %% sed -r -e 's/^(r[0-9]+ \|)/- \1/' -e 's/(^[\*]+)/-/g' -e 's/%/%%/g' ChangeLog >> Changes mv Changes $PACKAGE.changes printf "done\n" fi # if "SOURCES" file exist, create tar file on the fly if [ -r "SOURCES" ]; then # create a tar file from the sources SOURCE_ARCHIVE="${PACKAGE}_${VERSION}.orig.tar.gz" printf "creating $SOURCE_ARCHIVE: " if [ "$REBUILD" -o ! -r ${BUILDTEMP}/src/${PACKAGE}/$SOURCE_ARCHIVE ]; then rm -rf ${BUILDTEMP}/src/${PACKAGE} mkdir -p ${BUILDTEMP}/src/${PACKAGE} tar cvzf ${BUILDTEMP}/src/${PACKAGE}/$SOURCE_ARCHIVE --files-from SOURCES --exclude .svn --exclude "*~" else printf "already exists. Skipped\n" printf " (${BUILDTEMP}/src/${PACKAGE}/$SOURCE_ARCHIVE)\n" # exit, but without error, so that the calling script will continue exit 0 fi elif [ -r "SPECSOURCES" ]; then # SPECSOURCES has to list the files # that are referenced in the .spec file # these files are copied to the build environment rm -rf ${BUILDTEMP}/src/${PACKAGE} mkdir -p ${BUILDTEMP}/src/${PACKAGE} cp -av `cat SPECSOURCES` ${BUILDTEMP}/src/${PACKAGE} # do not modify SPEC-file unset BUILD_MODIFIES_SPEC else printf "error: neither SOURCES nor SPECSOURCES file found. One of these is required. Exiting\n" exit 255 fi # copy orig SPEC-file (may be modified later) cp -p $SPECFILE ${BUILDTEMP}/src/${PACKAGE}/ test -r ${PACKAGE}.changes && cp -a ${PACKAGE}.changes ${BUILDTEMP}/src/${PACKAGE}/ echo $SVN_BUILD_RELEASE if [ "$BUILD_MODIFIES_SPEC" = "yes" ]; then if [ "$SVN_BUILD_RELEASE" ]; then # Release will be overwritten bei OpenSUSE build service, # therefore we add SVN_BUILD_RELEASE to Version #sed "s/^Release:.*/Release: $SVN_BUILD_RELEASE/ig" $SPECFILE > ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE #sed -r "s/^(Version:\s*\S*)/\1.$SVN_BUILD_RELEASE/ig" $SPECFILE > ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE sed -i "s/^Version:.*/Version: $VERSION/ig" ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE fi if [ "$SOURCE_ARCHIVE" ]; then sed -i "s/^Source:.*/Source: $SOURCE_ARCHIVE/ig" ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE fi fi # if there is no changelog section in the spec file, # also append the Changes there # if ! grep -q -i "%changelog" $SPECFILE ; then # # paste "Changes" into SPEC file. # echo "%changelog" >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE # # without trailing *, except for the initial # echo -n "*" >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE # cat Changes | sed 's/\(^[\*]\+\)//g' >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE # fi # if there is a directory named "debian", prepare the # necessary files to build a debian package on OpenSUSE build service if [ -d debian ]; then # create a changelog file (echo "${PACKAGE} (${VERSION}-1) unstable; urgency=low" echo echo " * generated from SVN revision ${SVN_BUILD_RELEASE}" echo echo -n " -- dass IT GmbH "; date +"%a, %e %b %Y %X %z" echo )>debian/changelog tar cvzf ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}.orig.tar.gz --files-from SOURCES --exclude .svn --exclude "*~" # create DSC file from template # replace version number in the description file sed -e "s/^Version:.*/Version: $VERSION-1/ig" -e "/^Files:/,$ d" debian/${PACKAGE}.dsc >${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc # update the file list in the description file files="${PACKAGE}_${VERSION}.orig.tar.gz" echo "Files: " >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc for filename in $files; do path=${BUILDTEMP}/src/${PACKAGE}/$filename printf ' %s %s %s\n' `md5 $path` `filesize $path` $filename >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc done fi if [ -r "EXTRASOURCES" ]; then # EXTRASOURCES has to list the files # that are used to control the buildprocess of # obs. rpmlintrc is such an example # these files are copied to the build environment mkdir -p ${BUILDTEMP}/src/${PACKAGE} cp -av `cat EXTRASOURCES` ${BUILDTEMP}/src/${PACKAGE} fi fi exit 0