[build] Refactoring

build.bash

@@ -1,42 +1,58 @@
 #!/bin/bash -ex
 
-JSTART=`date`
+resultdir="/var/lib/mock/fedora-rawhide-x86_64/result"
 
-RPMDIR="/var/lib/mock/fedora-rawhide-x86_64/result"
+# download spec file
+curl https://raw.github.com/msrb/jenkins-configs/xmvn/xmvn.spec > xmvn.spec
 
-VERSION=$(sed -n '/<version>/{s/.*>\(.*\)<.*/\1/;s/-SNAPSHOT$//;p;q}' pom.xml)
-RELEASE=$(git describe --match="[^(jenkins)].*" --tags | sed 's/[^-]*-/0./;s/-/./;s/g/git/')
-git archive -v --prefix=xmvn-${VERSION}/ HEAD | xz > xmvn-${VERSION}.tar.xz
-sed -i "s/^Version:\s\+[0-9.]*$/Version: ${VERSION}/" xmvn.spec
-sed -i "s/^Release:\s\+[0-9.]*%{?dist}$/Release: ${RELEASE}/" xmvn.spec
+# create directories
+repo=RPM/latest/
+[[ ! -d ${repo} ]] && mkdir -p ${repo}
 
+# update version and release tag in spec file
+version=$(sed -n '/<version>/{s/.*>\(.*\)<.*/\1/;s/-SNAPSHOT$//;p;q}' pom.xml)
+release=$(git describe --match="[^(jenkins)].*" --tags | sed 's/[^-]*-/0./;s/-/./;s/g/git/')
+sed -i "s/^Version:\s\+[0-9.]*$/Version: ${version}/" xmvn.spec
+sed -i "s/^Release:\s\+[0-9.]*%{?dist}$/Release: ${release}/" xmvn.spec
+
+# make tarball
+git archive -v --prefix=javapackages-${version}/ HEAD | xz > javapackages-${version}.tar.xz
+
+# print root.log and build.log in case of failure
+trap "cat ${resultdir}/root.log | tail -30; cat ${resultdir}/build.log || :" 0
+
+# crate srpm
 rm -f SRPMS/*
 rpmbuild -bs --clean --define "_topdir `pwd`" --define "_sourcedir `pwd`" xmvn.spec
 
-trap "cat ${RPMDIR}/build.log || :" 0
-rm -rf ${RPMDIR}
+# build RPM with custom mock config
+rm -Rf ${resultdir}/*
 mock -r fedora-rawhide-x86_64 SRPMS/*.src.rpm
 
-LAST_BN=`grep "Build number" RPM/latest/info.log | awk '{ print $3 }'`
-mkdir -p RPM/${LAST_BN}
-mv RPM/latest/* RPM/${LAST_BN}
-echo $LAST_BN
-
-# we only want keep RPMs from last 10 builds
-REMOVE_BN=`expr $LAST_BN - 10`
-rm -Rf RPM/${REMOVE_BN}
-
-# copy resulting RPMs to RPM/latest
-rm -Rf RPM/latest
-cp -a ${RPMDIR} RPM/latest
-
-createrepo RPM/latest/
-
+# remove unneeded stuff
 rm -f xmvn-*.tar.xz
 
-JEND=`date`
+last_bn=`grep "Build number" ${repo}/info.log | awk '{ print $3 }'`
+if [ -n "${last_bn}" ]; then
+    mkdir -p RPM/${last_bn}
+    mv ${repo}/* RPM/${last_bn}
 
-echo "Job start: $JSTART" > RPM/latest/info.log
-echo "Job end: $JEND" >> RPM/latest/info.log
-echo "Build number: $BUILD_NUMBER" >> RPM/latest/info.log
+    # we only want keep RPMs from last 10 builds
+    blist=`find ./RPM/ -maxdepth 1 -name "[0-9]*"`
+    for bn in $blist; do
+        if [ `basename $bn` -lt `expr $last_bn - 10` ]; then
+            rm -Rf $bn
+        fi
+    done
+fi
+
+# copy resulting RPMs to RPM/latest
+cp ${resultdir}/* ${repo}
+
+tail -n 50 ${resultdir}/build.log
+
+createrepo ${repo}
+
+# store current build number into the file
+echo "Build number: $BUILD_NUMBER" >> ${repo}/info.log