packaging/redhat_build_package.sh

   1 #!/bin/bash
   2 # This script facilitates automatic nightly builds of RPM hoomd packages.
   3 # To simply build a package, consider using 'make rpm' instead, or refer to
   4 # the README or spec file for more information.
   5 #
   6 # To perform automatic package builds, this script should be invoked from cron
   7 # with the following additions to crontab:
   8 # MAILTO=''
   9 # 0 0 * * * $HOME/hoomd-blue/packaging/redhat_build_package.sh >> $HOME/redhat_package_build.out 2>&1
  10 #
  11 # If this script is invoked automatically (as via crontab) from $HOME/hoomd-blue/packaging/
  12 # then updates in hoomd-blue git will take two subsequent runs to take effect.
  13 #
  14 # Use the -f flag to prevent the script from performing an automatic update
  15 # of itself and the Makefile.
  16 #
  17 BRANCH=maint
  18 PATH=/bin:/usr/bin:$PATH
  19 # $0 can't be relied upon to identify the name of this script...
  20 ME=redhat_build_package.sh
  21 SPECFILE="hoomd.spec"
  22 # number of RPMs to retain
  23 NRPMS=8
  24 # what architecture does rpm think we have?
  25 ARCH=`rpm --eval '%{_arch}'`
  26
  27 QUIET='QUIET=true'
  28 UPDATE="true"
  29 while getopts fv OPT $@; do
  30  case $OPT in
  31     'f') unset UPDATE ;;
  32     'v') unset QUIET ;;
  33  esac
  34 done
  35
  36 echo "$0 running at "`date`
  37
  38 cd $HOME/hoomd-blue
  39 git fetch
  40 git checkout ${BRANCH}
  41 git pull --ff-only
  42 cd packaging
  43
  44 # determine version and revision
  45 HVERSION_BASE=$(git describe | awk 'BEGIN { FS = "-" } ; {print $1}' | cut -c2-)
  46
  47 HREVISION=$(git describe | awk 'BEGIN { FS = "-" } ; {print $2}')
  48 #set a zero revision if HREVISION is blank
  49 if [ -z "${HREVISION}" ]; then
  50     HREVISION="0"
  51 fi
  52
  53 #check the previous version built
  54 atrev=`cat $HOME/rh_old_revsion || echo 0`
  55 new_rev=`git describe`
  56 echo "Last revision built was $atrev"
  57 echo "Current repository revision is $new_rev"
  58
  59 if [ "$atrev" =  "$new_rev" ];then
  60     echo "up to date"
  61 else
  62     echo "commence building"
  63     # maybe some of this should be moved to cmake
  64     mkdir -p $HOME/nightly-build
  65     cp Makefile $HOME/nightly-build/
  66     cp -R SPECS $HOME/nightly-build/
  67     cd $HOME/nightly-build
  68
  69     make rpm VERSION=${HVERSION_BASE} RELEASE=${HREVISION} REFSPEC=${BRANCH} $QUIET || exit
  70     #set the version we just built in rh_old_revsion so it won't be built again
  71     echo $new_rev > $HOME/rh_old_revsion
  72     #move files to be uploaded
  73     destination="devel/incoming/"`/bin/cat /etc/redhat-release | /usr/bin/awk '{print $1}' | tr '[:upper:]' '[:lower:]'`
  74     rsync -ue /usr/bin/ssh rpmbuild/RPMS/$ARCH/hoomd*.rpm joaander@foxx.engin.umich.edu:$destination/
  75 fi
  76
  77 #clean up
  78 cd $HOME/nightly-build/rpmbuild/RPMS/$ARCH
  79 rpmfiles=( `ls -td hoomd*.rpm` )
  80 numfiles=${#rpmfiles[*]}
  81 for ((  i=$(( $NRPMS )); $i < $numfiles ; i++ )); do
  82     rm ${rpmfiles[$i]};
  83 done