| 1 | #!/bin/bash
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| 2 |
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| 3 | # build prepare script
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| 4 |
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| 5 | # $Id: dassbuild_prepare.sh 1198 2015-10-13 15:04:59Z joergs $
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| 6 |
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| 7 | # Exitcodes:
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| 8 | # 0 normal end. Has created build directory
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| 9 | # 1 build directory already up-to-date. Nothing to do.
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| 10 | # 255 error
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| 11 |
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| 12 | # TODO:
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| 13 | # needs force parameter for tar.gz creation
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| 14 |
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| 15 |
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| 16 | filesize()
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| 17 | {
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| 18 | stat --format='%s' $*
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| 19 | }
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| 20 |
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| 21 | md5()
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| 22 | {
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| 23 | md5sum $* | cut -f 1 -d ' '
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| 24 | }
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| 25 |
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| 26 | export LANG=C
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| 27 |
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| 28 | BUILDUSER=$USER
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| 29 | [ -z $DEST_DIR ] && DEST_DIR="/tmp/build.$BUILDUSER"
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| 30 | BUILDTEMP=$DEST_DIR/buildsrc/
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| 31 |
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| 32 | [ -z "$BUILD_USES_SVN" ] && BUILD_USES_SVN="yes"
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| 33 | [ -z "$BUILD_MODIFIES_SPEC" ] && BUILD_MODIFIES_SPEC="yes"
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| 34 |
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| 35 | if [ -z "$1" ]; then
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| 36 | # without parameter, we are in source directory
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| 37 | SPECFILE=$(ls *.spec | awk '{print $1}')
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| 38 | PACKAGE=$(sed -n -e 's/^Name:\W*//pi' <$SPECFILE)
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| 39 | VERSION=$(sed -n -e 's/^Version:\W*//pi' <$SPECFILE)
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| 40 | elif [ -r "$1" ]; then
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| 41 | # parameter is src.rpm file
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| 42 | PACKAGE=`rpm -qp --qf "%{NAME}" $1`
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| 43 | VERSION=`rpm -qp --qf "%{VERSION}" $1`
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| 44 | unset BUILD_MODIFIES_SPEC
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| 45 | fi
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| 46 |
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| 47 |
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| 48 | if [ -z "$PACKAGE" ]; then
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| 49 | echo "nothing to build found"
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| 50 | exit 255
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| 51 | fi
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| 52 |
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| 53 |
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| 54 |
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| 55 | if [ "$1" ]; then
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| 56 | EXPECTED_DEST_RPM_FILENAME=${DEST_DIR}/${BUILD_DIST}/`echo $1 | sed 's/\.src\./.*./'`
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| 57 | if [ -f "$EXPECTED_DEST_RPM_FILENAME" ]; then
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| 58 | echo
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| 59 | echo "Build of \"${PACKAGE}\" unnecessary. Current RPM already at " $EXPECTED_DEST_RPM_FILENAME
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| 60 | echo
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| 61 | exit 1
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| 62 | else
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| 63 | rm -rf ${BUILDTEMP}/src/${PACKAGE}
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| 64 | mkdir -p ${BUILDTEMP}/src/${PACKAGE}
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| 65 | cp -a "$1" ${BUILDTEMP}/src/${PACKAGE}
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| 66 | cd ${BUILDTEMP}/src/${PACKAGE}; rpm2cpio $1 | cpio -i
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| 67 | fi
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| 68 | else
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| 69 | # uses Subversion (svn) to generate more information for the RPM
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| 70 | if [ "$BUILD_USES_SVN" = "yes" ]; then
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| 71 | echo "receiving subversion information ..."
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| 72 | # set RELEASE number (last modification in this directory)
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| 73 | # requires subversion (but connection to server isn't neccessary)
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| 74 | SVN_BUILD_RELEASE=$(unset LANG; svn info . | sed -n 's/^Last Changed Rev: \([0-9]*\)/\1/p')
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| 75 | # in case of local modification a "m" is added to the release number
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| 76 | SVN_BUILD_MODIFIED=$(svn status -v | grep "^ *M" | wc -l)
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| 77 | # checks if a file is commited,
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| 78 | # but update on its directory is not performed
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| 79 | SVN_LAST_MODIFICATION=$(svn status -v | sed -n 's/^ *[0-9]* *\([0-9]*\) .*/\1/p' | sort -n | tail -1)
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| 80 | if [ $SVN_BUILD_MODIFIED -gt 0 ]; then
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| 81 | SVN_BUILD_RELEASE=${SVN_BUILD_RELEASE}m
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| 82 | REBUILD="yes"
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| 83 | elif [ $SVN_LAST_MODIFICATION -ne $SVN_BUILD_RELEASE ]; then
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| 84 | SVN_BUILD_RELEASE=${SVN_BUILD_RELEASE}p
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| 85 | REBUILD="yes"
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| 86 | fi
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| 87 |
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| 88 | if [ "$SVN_BUILD_RELEASE" ]; then
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| 89 | # Release will be overwritten bei OpenSUSE build service,
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| 90 | # therefore we add SVN_BUILD_RELEASE to Version
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| 91 | VERSION_ORIG=$VERSION
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| 92 | VERSION=$VERSION.$SVN_BUILD_RELEASE
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| 93 | fi
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| 94 | echo "SVN_BUILD_RELEASE: $SVN_BUILD_RELEASE"
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| 95 | echo "VERSION: $VERSION"
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| 96 |
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| 97 | #
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| 98 | # check, if RPM should be build again
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| 99 | #
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| 100 | if [ -z "$REBUILD" ]; then
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| 101 | # check if RPM has been built already
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| 102 | # TODO: is this useful for OpenSUSE Build Service?
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| 103 | EXPECTED_DEST_RPM_FILENAME=${DEST_DIR}/${BUILD_DIST}/${PACKAGE}-${VERSION}-*.*.rpm
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| 104 | echo "EXPECTED_DEST_RPM_FILENAME: $EXPECTED_DEST_RPM_FILENAME"
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| 105 | if find $EXPECTED_DEST_RPM_FILENAME ; then
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| 106 | echo
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| 107 | echo "Build of \"${PACKAGE}\" unnecessary."
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| 108 | echo "Current RPM already at " $EXPECTED_DEST_RPM_FILENAME
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| 109 | echo
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| 110 | exit 1
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| 111 | fi
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| 112 | fi
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| 113 |
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| 114 | printf "adding subversion changelog: "
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| 115 | # changelog header
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| 116 | echo "-------------------------------------------------------------------" > Changes
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| 117 | DATE=`unset LANG; date +"%a %b %d %T UTC %Y"`
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| 118 | echo -e "$DATE - svn_build@localhost\n" >> Changes
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| 119 | echo "- Subversion status:" >> Changes
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| 120 | # additional infos for the Changes file (see if everything is checked in)
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| 121 | svn status -v | grep -v '^? ' >> Changes
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| 122 | echo >> Changes
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| 123 | echo "- ChangeLog:" >> Changes
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| 124 | # requires connection to the subversion server
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| 125 | svn log -v . > ChangeLog.new && mv ChangeLog.new ChangeLog
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| 126 | # indent all svn revisions by "- ", to form a changelog entry,
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| 127 | # changelog format uses * at the start of the line to determine new entry,
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| 128 | # therefore replace our * by -
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| 129 | # % may be treated as a macro, there replaced by %%
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| 130 | sed -r -e 's/^(r[0-9]+ \|)/- \1/' -e 's/(^[\*]+)/-/g' -e 's/%/%%/g' ChangeLog >> Changes
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| 131 | mv Changes $PACKAGE.changes
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| 132 | printf "done\n"
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| 133 | fi
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| 134 |
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| 135 | # if "SOURCES" file exist, create tar file on the fly
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| 136 | if [ -r "SOURCES" ]; then
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| 137 | # create a tar file from the sources
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| 138 | SOURCE_ARCHIVE="${PACKAGE}_${VERSION}.orig.tar.gz"
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| 139 | printf "creating $SOURCE_ARCHIVE: "
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| 140 |
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| 141 | if [ "$REBUILD" -o ! -r ${BUILDTEMP}/src/${PACKAGE}/$SOURCE_ARCHIVE ]; then
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| 142 | rm -rf ${BUILDTEMP}/src/${PACKAGE}
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| 143 | mkdir -p ${BUILDTEMP}/src/${PACKAGE}
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| 144 | tar cvzf ${BUILDTEMP}/src/${PACKAGE}/$SOURCE_ARCHIVE --files-from SOURCES --exclude .svn --exclude "*~"
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| 145 | else
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| 146 | printf "already exists. Skipped\n"
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| 147 | printf " (${BUILDTEMP}/src/${PACKAGE}/$SOURCE_ARCHIVE)\n"
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| 148 | # exit, but without error, so that the calling script will continue
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| 149 | exit 0
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| 150 | fi
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| 151 | elif [ -r "SPECSOURCES" ]; then
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| 152 | # SPECSOURCES has to list the files
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| 153 | # that are referenced in the .spec file
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| 154 | # these files are copied to the build environment
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| 155 | rm -rf ${BUILDTEMP}/src/${PACKAGE}
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| 156 | mkdir -p ${BUILDTEMP}/src/${PACKAGE}
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| 157 | cp -av `cat SPECSOURCES` ${BUILDTEMP}/src/${PACKAGE}
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| 158 |
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| 159 | # do not modify SPEC-file
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| 160 | unset BUILD_MODIFIES_SPEC
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| 161 |
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| 162 | else
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| 163 | printf "error: neither SOURCES nor SPECSOURCES file found. One of these is required. Exiting\n"
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| 164 | exit 255
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| 165 | fi
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| 166 |
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| 167 | # copy orig SPEC-file (may be modified later)
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| 168 | cp -p $SPECFILE ${BUILDTEMP}/src/${PACKAGE}/
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| 169 | test -r ${PACKAGE}.changes && cp -a ${PACKAGE}.changes ${BUILDTEMP}/src/${PACKAGE}/
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| 170 |
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| 171 | echo $SVN_BUILD_RELEASE
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| 172 | if [ "$BUILD_MODIFIES_SPEC" = "yes" ]; then
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| 173 | if [ "$SVN_BUILD_RELEASE" ]; then
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| 174 | # Release will be overwritten bei OpenSUSE build service,
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| 175 | # therefore we add SVN_BUILD_RELEASE to Version
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| 176 | #sed "s/^Release:.*/Release: $SVN_BUILD_RELEASE/ig" $SPECFILE > ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
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| 177 | #sed -r "s/^(Version:\s*\S*)/\1.$SVN_BUILD_RELEASE/ig" $SPECFILE > ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
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| 178 | sed -i "s/^Version:.*/Version: $VERSION/ig" ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
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| 179 | fi
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| 180 |
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| 181 | if [ "$SOURCE_ARCHIVE" ]; then
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| 182 | sed -i "s/^Source:.*/Source: $SOURCE_ARCHIVE/ig" ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
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| 183 | fi
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| 184 | fi
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| 185 |
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| 186 | # if there is no changelog section in the spec file,
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| 187 | # also append the Changes there
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| 188 | # if ! grep -q -i "%changelog" $SPECFILE ; then
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| 189 | # # paste "Changes" into SPEC file.
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| 190 | # echo "%changelog" >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
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| 191 | # # without trailing *, except for the initial
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| 192 | # echo -n "*" >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
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| 193 | # cat Changes | sed 's/\(^[\*]\+\)//g' >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
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| 194 | # fi
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| 195 |
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| 196 | # if there is a directory named "debian", prepare the
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| 197 | # necessary files to build a debian package on OpenSUSE build service
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| 198 | if [ -d debian ]; then
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| 199 |
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| 200 | # create a changelog file
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| 201 | (echo "${PACKAGE} (${VERSION}-1) unstable; urgency=low"
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| 202 | echo
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| 203 | echo " * generated from SVN revision ${SVN_BUILD_RELEASE}"
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| 204 | echo
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| 205 | echo -n " -- dass IT GmbH <info@dass-it.de> "; date +"%a, %e %b %Y %X %z"
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| 206 | echo
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| 207 | )>debian/changelog
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| 208 |
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| 209 | tar cvzf ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}.orig.tar.gz --files-from SOURCES --exclude .svn --exclude "*~"
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| 210 |
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| 211 | # create DSC file from template
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| 212 | # replace version number in the description file
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| 213 | if [ -r "${PACKAGE}.dsc" ]; then
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| 214 | DSC="${PACKAGE}.dsc"
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| 215 | elif [ -r "debian/${PACKAGE}.dsc" ]; then
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| 216 | DSC="debian/${PACKAGE}.dsc"
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| 217 | else
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| 218 | echo "failed: debian directory exists, but ${PACKAGE}.dsc not found."
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| 219 | exit 1
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| 220 | fi
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| 221 | sed -e "s/^Version:.*/Version: $VERSION-1/ig" -e "/^Files:/,$ d" "$DSC" >${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc
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| 222 |
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| 223 | # update the file list in the description file
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| 224 | files="${PACKAGE}_${VERSION}.orig.tar.gz"
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| 225 | echo "Files: " >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc
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| 226 | for filename in $files; do
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| 227 | path=${BUILDTEMP}/src/${PACKAGE}/$filename
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| 228 | printf ' %s %s %s\n' `md5 $path` `filesize $path` $filename >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc
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| 229 | done
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| 230 |
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| 231 | fi
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| 232 |
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| 233 | if [ -r "EXTRASOURCES" ]; then
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| 234 | # EXTRASOURCES has to list the files
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| 235 | # that are used to control the buildprocess of
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| 236 | # obs. rpmlintrc is such an example
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| 237 | # these files are copied to the build environment
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| 238 | mkdir -p ${BUILDTEMP}/src/${PACKAGE}
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| 239 | cp -av `cat EXTRASOURCES` ${BUILDTEMP}/src/${PACKAGE}
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| 240 | fi
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| 241 | fi
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| 242 | exit 0
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