prepare_obs

#!/bin/sh
#
# This script prepares artifacts that can be downloaded for openSUSE build service
# It creates name.tar.gz, debian.tar.gz, name.spec name.changes and PKGBUILD
#
set -e
if [ $# -ne 1 ] ; then
  echo "USAGE: prepare_obs name" 1>&2
  exit 1
fi
name=$1
curdir=$PWD
version=$(cat conf-version)
stage=$HOME/stage
mkdir -p $stage
meta_pkg=0
if [ ! -f conf-release ] ; then
    echo 1.1 > conf-release
fi
if [ -f $name.packages ] ; then
    meta_pkg=1
    for dir in `cat $name.packages`
    do
      real_dir=$(basename $dir)
      echo $dir|grep "/" >/dev/null
      if [ $? -eq 0 ] ; then
        pkg_name=$(basename $dir|sed -e 's{-x{{g')
      else
        pkg_name=$(echo $dir|sed -e 's{-x{{g')
      fi
      if [ -d $dir ] ; then
        cd $dir
      else
        echo "$dir: No such file or directory" 1>&2
        exit 1
      fi
      ver=$(cat conf-version)
      if [ -z "$ver" ] ; then
        echo "no version found for package $pkg_name" 1>&2
        exit 1
      fi
      echo Preparing $pkg_name-$ver
      cp -rpf . $stage/$pkg_name-$ver
      cd $stage/$pkg_name-$ver
      if [ -f default.configure -a ! -f ./configure -o ! -f ./Makefile ] ; then
        echo reconfiguring $pkg_name-$ver
        ./default.configure >/dev/null 2>&1
      fi
      if [ -f Makefile ] ; then
        echo cleaning $pkg_name-$ver
        set +e
        make clean && make distclean >/dev/null 2>&1
        find . -type d -name autom4te.cache -exec /bin/rm -rf '{}' '+'
        set -e
      fi
      # remove debian directory from archive
      #/bin/rm -rf debian .git RCS
      cd ..
      echo "creating archive $pkg_name-$ver.tar.gz"
      tar cfz $pkg_name-$ver.tar.gz $pkg_name-$ver
      if [ ! "$real_dir" = "$pkg_name" -a ! -L $real_dir ] ; then
        ln -sr $pkg_name-$ver $real_dir
      fi
      cd $curdir
    done
fi
echo "Preparing $name-$version"
cp -rp . $stage/$name-$version
if [ -L $stage/$name-$version/catChangeLog ] ; then
  /bin/rm -f $stage/$name-$version/catChangeLog
  cp catChangeLog $stage/$name-$version # for spec file, changes, debian/changelog to get built
fi
cd $stage/$name-$version
if [ -f default.configure -a ! -f ./configure -o ! -f ./Makefile ] ; then
  echo reconfiguring $name-$version
  ./default.configure >/dev/null 2>&1
fi

if [ ! -f $name.changes ] ; then
  make $name.changes
fi
if [ ! -f $name.changes ] ; then
  # This will build the $name.changes file
  ./catChangeLog --changes > $name.changes
fi

# now build the spec, PKGBUILD and dsc files

# rpm distributions
if [ -f $name.spec.in -a -f Makefile -a ! -f $name.$spec ] ; then
  make $name.spec
fi

for i in permissions.easy permissions.secure permissions.paranoid rpmlintrc
do
  if [ -f $name-$i.in -a -f Makefile -a ! -f $name-$i ] ; then
    make $name-$i
  fi
  if [ -f $name-$i ] ; then
    cp $name-$i $stage
  fi
done

# debian
if [ -f debian/Makefile.in ] ; then
  make debian/Makefile
fi

if [ -f debian/Makefile ] ; then
  make -C debian
  cp debian/debian.tar.gz $stage
  cp debian/*.dsc $stage
  make -C debian clean >/dev/null
fi

# arch linux
if [ -f PKGBUILD.in -a -f Makefile -a ! -f PKGBUILD ] ; then
  make PKGBUILD
fi

if [ -f PKGBUILD ] ; then
  sed -i 's/_build_on_obs=.*/_build_on_obs=1/g' PKGBUILD
  total=$(grep "#### INSTALL.* ####" PKGBUILD | wc -l)
  if [ $total -le 1 ] ; then
    sed -n '/#### INSTALL SCRIPTS ####/,$p' PKGBUILD \
        | grep -v "^####" > archpkg.install || true
    if [ ! -s archpkg.install ] ; then
      /bin/rm -f archpkg.install
    fi
  else
    count=1
    while true
    do
      sed -n "/#### INSTALL$count SCRIPTS ####/,/#### END ####/p" PKGBUILD \
          | grep -v "^####" > archpkg"$count".install || true
      if [ ! -s archpkg"$count".install ] ; then
        /bin/rm -f archpkg"$count".install
      fi
      if [ $count -eq $total ] ; then
          break
      fi
      count=$(expr $count + 1)
    done
  fi
fi

for i in $name.spec $name.changes PKGBUILD archpkg*.install
do
  if [ -f $i ] ; then
    cp $i $stage
  fi
done
if [ -f extra_src ] ; then
  make `grep -h -v "^#" extra_src`
  cp -rpf `grep -h -v "^#" extra_src` $stage
fi
if [ -f Makefile ] ; then
  echo cleaning $name-$version
  set +e
  make clean >/dev/null 2>&1
  find . -type d -name autom4te.cache -exec /bin/rm -rf '{}' '+'
  set -e
fi

# clean meta packages
if [ $meta_pkg -eq 1 ] ; then
  for dir in `cat $name.packages`
  do
    real_dir=$(basename $dir)
    echo $dir | grep "/" >/dev/null
    if [ $? -eq 0 ] ; then
      pkg_name=$(echo $real_dir | sed -e 's{-x{{g')
    else
      pkg_name=$(echo $dir | sed -e 's{-x{{g')
    fi
    ver=$(cat $dir/conf-version)
    /bin/rm -rf $stage/$pkg_name-$ver
    if [ ! "$real_dir" = "$pkg_name" -a -L $stage/$real_dir ] ; then
      /bin/rm -f $stage/$real_dir
    fi
  done
  /bin/rm -rf $stage/$name-$version
else
  /bin/rm -rf debian .git RCS
  cd ..
  echo "creating archive $name-$version.tar.gz"
  tar cfz $name-$version.tar.gz $name-$version
  /bin/rm -rf $name-$version
fi