source: trunk/dassbuild/svn_build_prepare.sh@ 738

Last change on this file since 738 was 736, checked in by joergs, on May 14, 2009 at 6:25:03 PM

bugfix: filenames with spaces

  • Property svn:executable set to *
File size: 7.2 KB
Line 
1#!/bin/bash
2
3# build prepare script
4
5# $Id$
6
7# Exitcodes:
8# 0 normal end. Has created build directory
9# 1 build directory already up-to-date. Nothing to do.
10# 255 error
11
12# TODO:
13# needs force parameter for tar.bz2 creation
14
15
16filesize()
17{
18 stat --format='%s' $*
19}
20
21md5()
22{
23 md5sum $* | cut -f 1 -d ' '
24}
25
26export LANG=C
27
28BUILDUSER=$USER
29[ -z $DEST_DIR ] && DEST_DIR="/tmp/build.$BUILDUSER"
30BUILDTEMP=$DEST_DIR/buildsrc/
31
32[ -z "$BUILD_USES_SVN" ] && BUILD_USES_SVN="yes"
33
34if [ -z "$1" ]; then
35 # without parameter, we are in source directory
36 SPECFILE=$(ls *.spec | awk '{print $1}')
37 PACKAGE=$(sed -n -e 's/^Name:\W*//pi' <$SPECFILE)
38 VERSION=$(sed -n -e 's/^Version:\W*//pi' <$SPECFILE)
39elif [ -r "$1" ]; then
40 # parameter is src.rpm file
41 PACKAGE=`rpm -qp --qf "%{NAME}" $1`
42 VERSION=`rpm -qp --qf "%{VERSION}" $1`
43fi
44
45
46if [ -z "$PACKAGE" ]; then
47 echo "nothing to build found!"
48 exit 255
49fi
50
51
52
53if [ "$1" ]; then
54 EXPECTED_DEST_RPM_FILENAME=${DEST_DIR}/${BUILD_DIST}/`echo $1 | sed 's/\.src\./.*./'`
55 if [ -f "$EXPECTED_DEST_RPM_FILENAME" ]; then
56 echo
57 echo "Build of \"${PACKAGE}\" unnecessary. Current RPM already at " $EXPECTED_DEST_RPM_FILENAME
58 echo
59 exit 1
60 else
61 rm -rf ${BUILDTEMP}/src/${PACKAGE}
62 mkdir -p ${BUILDTEMP}/src/${PACKAGE}
63 cp -a "$1" ${BUILDTEMP}/src/${PACKAGE}
64 cd ${BUILDTEMP}/src/${PACKAGE}; rpm2cpio $1 | cpio -i
65 fi
66else
67 # uses Subversion (svn) to generate more information for the RPM
68 if [ "$BUILD_USES_SVN" = "yes" ]; then
69 echo "receiving subversion information ..."
70 # set RELEASE number (last modification in this directory)
71 # requires subversion (but connection to server isn't neccessary)
72 SVN_BUILD_RELEASE=$(unset LANG; svn info . | sed -n 's/^Last Changed Rev: \([0-9]*\)/\1/p')
73 # in case of local modification a "m" is added to the release number
74 SVN_BUILD_MODIFIED=$(svn status -v | grep "^ *M" | wc -l)
75 # checks if a file is commited,
76 # but update on its directory is not performed
77 SVN_LAST_MODIFICATION=$(svn status -v | sed -n 's/^ *[0-9]* *\([0-9]*\) .*/\1/p' | sort -n | tail -1)
78 if [ $SVN_BUILD_MODIFIED -gt 0 ]; then
79 SVN_BUILD_RELEASE=${SVN_BUILD_RELEASE}m
80 REBUILD="yes"
81 elif [ $SVN_LAST_MODIFICATION -ne $SVN_BUILD_RELEASE ]; then
82 SVN_BUILD_RELEASE=${SVN_BUILD_RELEASE}p
83 REBUILD="yes"
84 else
85 # check if RPM has been built already
86 # TODO: this check is broken for OpenSUSE build service,
87 # because version is changed later on
88 EXPECTED_DEST_RPM_FILENAME=${DEST_DIR}/${BUILD_DIST}/${PACKAGE}-${VERSION}-${SVN_BUILD_RELEASE}.*.rpm
89 if [ -f "$EXPECTED_DEST_RPM_FILENAME" ]; then
90 echo
91 echo "Build of \"${PACKAGE}\" unnecessary. Current RPM already at " $EXPECTED_DEST_RPM_FILENAME
92 echo
93 exit 1
94 fi
95 fi
96
97 if [ "$SVN_BUILD_RELEASE" ]; then
98 # Release will be overwritten bei OpenSUSE build service,
99 # therefore we add SVN_BUILD_RELEASE to Version
100 VERSION_ORIG=$VERSION
101 VERSION=$VERSION.$SVN_BUILD_RELEASE
102 fi
103 echo "SVN_BUILD_RELEASE: $SVN_BUILD_RELEASE"
104
105 printf "adding subversion changelog: "
106 # changelog header
107 DATE=`unset LANG; date +"%a %b %d %Y"`
108 echo -e "* $DATE - svn_build\n" > Changes
109 echo "- Subversion status:" >> Changes
110 # additional infos for the Changes file (see if everything is checked in)
111 svn status -v | grep -v '^? ' >> Changes
112 echo >> Changes
113 echo "- ChangeLog:" >> Changes
114 # requires connection to the subversion server
115 svn log -v . > ChangeLog.new && mv ChangeLog.new ChangeLog
116 cat ChangeLog >> Changes
117
118 printf "done\n"
119 fi
120
121 # just make sure, that the Changes file exists
122 touch Changes
123
124 # if "SOURCES" file exist, create tar file on the fly
125 if [ -r "SOURCES" ]; then
126 # create a tar file from the sources
127 printf "creating $PACKAGE-$VERSION.tar.bz2: "
128
129 if [ "$REBUILD" -o ! -r ${BUILDTEMP}/src/${PACKAGE}/$PACKAGE-$VERSION.tar.bz2 ]; then
130 rm -rf ${BUILDTEMP}/src/${PACKAGE}
131 mkdir -p ${BUILDTEMP}/src/${PACKAGE}
132 tar cvjf ${BUILDTEMP}/src/${PACKAGE}/$PACKAGE-$VERSION.tar.bz2 --files-from SOURCES --exclude .svn --exclude "*~"
133 else
134 printf "already exists. Skipped\n"
135 exit 1
136 fi
137 elif [ -r "SPECSOURCES" ]; then
138 # SPECSOURCES has to list the files
139 # that are referenced in the .spec file
140 # these files are copied to the build environment
141 rm -rf ${BUILDTEMP}/src/${PACKAGE}
142 mkdir -p ${BUILDTEMP}/src/${PACKAGE}
143 cp -av `cat SPECSOURCES` ${BUILDTEMP}/src/${PACKAGE}
144
145 else
146 printf "error: neither SOURCES nor SPECSOURCES file found. One of these is required. Exiting\n"
147 exit 255
148 fi
149
150
151 echo $SVN_BUILD_RELEASE
152 if [ "$SVN_BUILD_RELEASE" ]; then
153 # Release will be overwritten bei OpenSUSE build service,
154 # therefore we add SVN_BUILD_RELEASE to Version
155 #sed "s/^Release:.*/Release: $SVN_BUILD_RELEASE/ig" $SPECFILE > ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
156 #sed -r "s/^(Version:\s*\S*)/\1.$SVN_BUILD_RELEASE/ig" $SPECFILE > ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
157 sed "s/^Version:.*/Version: $VERSION/ig" $SPECFILE > ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
158 else
159 cp -a $SPECFILE ${BUILDTEMP}/src/${PACKAGE}
160 fi
161
162 # if there is no changelog section in the spec file,
163 # also append the Changes there
164 if ! grep -q -i "%changelog" $SPECFILE ; then
165 # paste "Changes" into SPEC file.
166 echo "%changelog" >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
167 # without trailing *, except for the initial
168 echo -n "*" >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
169 cat Changes | sed 's/\(^[\*]\+\)//g' >> ${BUILDTEMP}/src/${PACKAGE}/$SPECFILE
170 fi
171
172 # if there is a directory named "debian", prepare the
173 # necessary files to build a debian package on OpenSUSE build service
174 if [ -d debian ]; then
175
176 # create a changelog file
177 (echo "${PACKAGE} (${VERSION}-1) unstable; urgency=low"
178 echo
179 echo " * generated from SVN revision ${SVN_BUILD_RELEASE}"
180 echo
181 echo -n " -- dass IT GmbH <info@dass-it.de> "; date +"%a, %e %b %Y %X %z"
182 echo
183 )>debian/changelog
184
185 tar cvzf ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}.orig.tar.gz --files-from SOURCES --exclude .svn --exclude "*~"
186
187 # create DSC file from template
188 # replace version number in the description file
189 sed -e "s/^Version:.*/Version: $VERSION-1/ig" -e "/^Files:/,$ d" debian/${PACKAGE}.dsc >${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc
190
191 # update the file list in the description file
192 files="${PACKAGE}_${VERSION}.orig.tar.gz"
193 echo "Files: " >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc
194 for filename in $files; do
195 path=${BUILDTEMP}/src/${PACKAGE}/$filename
196 printf ' %s %s %s\n' `md5 $path` `filesize $path` $filename >> ${BUILDTEMP}/src/${PACKAGE}/${PACKAGE}_${VERSION}-1.dsc
197 done
198
199 fi
200
201
202fi
203exit 0
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