update-source.sh

   1 #!/bin/sh
   2 # Usage:
   3 # ./update-source.sh
   4 # env variables controlling behaviour
   5 #  build_package=[0|1] - build package when new version is fetched
   6 #  publish_packages=[0|1] - publish built packages in ~/public_html/$dist/$arch
   7 #  quiet=[0|1] - discard stdout of process
   8
   9 # work in package dir
  10 dir=$(dirname "$0")
  11 cd "$dir"
  12
  13 # abort on errors
  14 set -e
  15
  16 # setup $quiet, you may override with env it
  17 quiet=${quiet:-$(tty -s && echo 0 || echo 1)}
  18 if [ "$quiet" = "1" ]; then
  19         # we do not want output when running on cron
  20         exec 1>/dev/null
  21 fi
  22
  23 pkg=vim
  24 specfile=$pkg.spec
  25 basever=7.3
  26 baseurl=ftp://ftp.vim.org/pub/editors/vim/patches/$basever
  27
  28 if [ "$1" ]; then
  29         ver=$1
  30 else
  31         echo "Fetching latest $pkg version..."
  32         ver=$(curl -s $baseurl/MD5SUMS | grep -vF .gz | tail -n1 | awk '{print $2}')
  33 fi
  34
  35 # update specfile, fail on conflicts
  36 #git pull --rebase || exit 1
  37
  38 curpatch=$(awk '/^%define[      ]+patchlevel[   ]+/{print $NF}' $specfile)
  39 curver=$basever.$curpatch
  40
  41 if [ "$curver" != "$ver" ]; then
  42         echo "Updating $specfile to $ver"
  43         patch=${ver#$basever.}
  44         if [ -z "$patch" ]; then
  45                 echo >&2 "Will not set empty patchlevel"
  46                 exit 1
  47         fi
  48         sed -i -e "
  49                 s/^\(%define[ \t]\+patchlevel[ \t]\+\)[0-9]\+\$/\1$patch/
  50         " $specfile
  51
  52         WGET_OPTS="-nv" ../builder -g $specfile
  53         git add $basever.??? || :
  54
  55         if [ "$build_package" != 0 ]; then
  56                 dist=$(rpm -E %{pld_release})
  57                 arch=$(rpm -E %{_host_cpu})
  58                 outdir=$(readlink -f $dir)/build-$dist-$arch
  59                 logfile=$outdir/$pkg.log
  60                 rpmdir=$outdir/RPMS
  61                 install -d $rpmdir
  62
  63                 # setup custom logfile via $HOME_ETC hack
  64                 # TODO: just add --logfile support for builder
  65                 cat > $outdir/.builderrc <<-EOF
  66                         if [ -n "$HOME_ETC" ]; then
  67                                 . "$HOME_ETC/.builderrc"
  68                         elif [ -r ~/.builderrc ]; then
  69                                 . ~/.builderrc
  70                         fi
  71                         LOGFILE='$logfile'
  72                 EOF
  73
  74                 > $logfile
  75                 HOME_ETC=$outdir \
  76                         ../builder -bb --clean \
  77                         --define "_unpackaged_files_terminate_build 1" \
  78                         --define '_enable_debug_packages 0' \
  79                         --define "_builddir $outdir" \
  80                         --define "_rpmdir $rpmdir" \
  81                         $specfile || {
  82                         echo "Package build failed"
  83                         tail -n 1000 $logfile >&2
  84                         exit 1
  85                 }
  86
  87                 rpmdest=~/public_html/$dist/$arch/
  88                 if [ "$publish_packages" ] && [ "$(ls $rpmdir/*.rpm 2>/dev/null)" ]; then
  89                         install -d $rpmdest
  90                         umask 022
  91                         chmod 644 $rpmdir/*.rpm
  92                         mv -v $rpmdir/*.rpm $rpmdest/
  93                         poldek --cachedir=$HOME/tmp --mkidx -s $rpmdest/ --mt=pndir
  94                 fi
  95         fi
  96 else
  97         echo "$specfile already up to $ver"
  98 fi