vim-stripped/fetch_patches.sh

   1 # the external logic for pulling in patches
   2
   3 get_patches() {
   4   _patchdir=${srcdir}/patches
   5   _rpath=ftp://ftp.vim.org/pub/vim/patches/${_srcver}
   6
   7   cd ${srcdir}/${_vimfolder}
   8   if [ -d ${_patchdir} ]; then
   9     rm -rf ${_patchdir}
  10     echo -e "\tremove patches from old build"
  11   fi
  12   mkdir ${_patchdir}
  13
  14   cd ${_patchdir}
  15
  16   # change IFS to loop line-by-line
  17   _OLDIFS=$IFS
  18   IFS="
  19 "
  20   echo -e "\tfetching checksumfile for patches"
  21   wget ${_rpath}/MD5SUMS >/dev/null 2>&1
  22
  23   _patchtotal=$(cat MD5SUMS | sed -e /.*.gz/d | wc -l)
  24
  25   if [ -e "${srcdir}/ignore_patches.list" ]; then
  26           echo -e "\tignoring specified patches"
  27           for _line in $(/bin/cat ${srcdir}/ignore_patches.list); do
  28                   sed -i /${_line}/d MD5SUMS
  29           done
  30   fi
  31
  32   downloads=0
  33   for _line in $(/bin/cat MD5SUMS); do
  34     downloads=$((${downloads} + 1))
  35     _md5=$(echo $_line | cut -d ' ' -f1)
  36     _file=$(echo $_line | cut -d ' ' -f3)
  37     if [ -f ${SRCDEST}/vim-${_srcver}/${_file} ]; then
  38       echo -e "\thaving patch file:${_file}"
  39       cp ${SRCDEST}/vim-${_srcver}/${_file} ./
  40     else
  41       echo -n -e "\t... fetching patch file: ${_file} ..."
  42       wget ${_rpath}/${_file} >/dev/null 2>&1
  43       if [ -w ${SRCDEST} ]; then
  44         if [ ! -d ${SRCDEST}/vim-${_srcver} ]; then
  45           mkdir -p ${SRCDEST}/vim-${_srcver}
  46         fi
  47         cp ${_file} ${SRCDEST}/vim-${_srcver}/
  48         echo " done!"
  49       fi
  50     fi
  51
  52     if [ $(echo "${_md5}  ${_file}" | md5sum --status -c -) ]; then
  53       echo ${_file} md5sums do not match
  54       return 1
  55     fi
  56   done
  57
  58   ########
  59
  60   if [ ${_patchtotal} != ${_patchlevel} ]; then
  61     echo -e "Number of patches (${_patchtotal}) does not match the patchlevel (${_patchlevel})!\nEdit the PKGBUILD accordingly!"
  62     return 1
  63   else
  64         echo -e "Number of patches (${_patchtotal}) matches the patchlevel (${_patchlevel}), build starting..."
  65   fi
  66   IFS=$_OLDIFS
  67   rm MD5SUMS
  68   cd ${srcdir}/${_vimfolder}
  69   for _patch in $(/bin/ls ${_patchdir}); do
  70     patch -Np0 -i ${_patchdir}/${_patch} || return 1
  71   done
  72   rm -rf ${_patchdir}
  73   return 0
  74 }