| 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 1173 2014-11-13 17:32:40Z 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 | sed -e "s/^Version:.*/Version: $VERSION-1/ig" -e "/^Files:/,$ d" debian/${PACKAGE}.dsc >${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc |
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| 214 | |
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| 215 | # update the file list in the description file |
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| 216 | files="${PACKAGE}_${VERSION}.orig.tar.gz" |
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| 217 | echo "Files: " >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc |
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| 218 | for filename in $files; do |
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| 219 | path=${BUILDTEMP}/src/${PACKAGE}/$filename |
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| 220 | printf ' %s %s %s\n' `md5 $path` `filesize $path` $filename >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc |
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| 221 | done |
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| 222 | |
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| 223 | fi |
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| 224 | |
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| 225 | if [ -r "EXTRASOURCES" ]; then |
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| 226 | # EXTRASOURCES has to list the files |
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| 227 | # that are used to control the buildprocess of |
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| 228 | # obs. rpmlintrc is such an example |
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| 229 | # these files are copied to the build environment |
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| 230 | mkdir -p ${BUILDTEMP}/src/${PACKAGE} |
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| 231 | cp -av `cat EXTRASOURCES` ${BUILDTEMP}/src/${PACKAGE} |
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| 232 | fi |
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| 233 | fi |
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| 234 | exit 0 |
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