vimgdb/fetch_patches.sh

   1 # the external logic for pulling in patches
   2
   3 get_patches() {
   4   _patchdir=${srcdir}/patches
   5   cd ${srcdir}/${_versiondir}
   6   if [ -d ${_patchdir} ]; then
   7     rm -rf ${_patchdir}
   8     echo -e "\tremove patches from old build"
   9   fi
  10   mkdir ${_patchdir} && cd ${_patchdir}
  11   _rpath=ftp://ftp.vim.org/pub/vim/patches/${_srcver}
  12
  13   # change IFS to loop line-by-line
  14   _OLDIFS=$IFS
  15   IFS="
  16 "
  17   echo -e "\tfetching checksumfile for patches"
  18   wget ${_rpath}/MD5SUMS >/dev/null 2>&1
  19
  20   _downloads=0
  21   for _line in $(/bin/cat MD5SUMS); do
  22     _file=$(echo $_line | cut -d ' ' -f3)
  23     [ ${_file##*.} == "gz" ] && continue
  24     _downloads=$((${_downloads} + 1))
  25     _md5=$(echo $_line | cut -d ' ' -f1)
  26     if [ -f ${SRCDEST}/vim-${_srcver}/${_file} ]; then
  27       echo -e "\thaving patch file:${_file}"
  28       cp ${SRCDEST}/vim-${_srcver}/${_file} ./
  29     else
  30       echo -n -e "\t... fetching patch file: ${_file} ..."
  31       wget ${_rpath}/${_file} >/dev/null 2>&1
  32       if [ -w ${SRCDEST} ]; then
  33         if [ ! -d ${SRCDEST}/vim-${_srcver} ]; then
  34           mkdir -p ${SRCDEST}/vim-${_srcver}
  35         fi
  36         cp ${_file} ${SRCDEST}/vim-${_srcver}/
  37         echo " done!"
  38       fi
  39     fi
  40
  41     if [ $(echo "${_md5}  ${_file}" | md5sum --status -c -) ]; then
  42       echo ${_file} md5sums do not match
  43       return 1
  44     fi
  45   done
  46
  47   ########
  48
  49   if [ ${_downloads} != ${_patchlevel} ]; then
  50     echo ""
  51     echo -e "\t\tWARNING!"
  52     echo "You are not building the latest available version! A newer patchlevel"
  53     echo "seems to be available. Please edit the PKGBUILD and add the latest"
  54     echo "${_downloads} as pkgrel number!"
  55     echo ""
  56     sleep 10
  57   fi
  58   IFS=$_OLDIFS
  59   rm MD5SUMS
  60   cd ${srcdir}/${_versiondir}
  61   for _patchnum in $(/usr/bin/seq 1 ${_patchlevel}); do
  62     _patch=${_srcver}.$(printf "%03d" ${_patchnum})
  63     patch -Np0 -i ${_patchdir}/${_patch} || return 1
  64   done
  65   rm -rf ${_patchdir}
  66   return 0
  67 }