1 files changed, 61 insertions, 0 deletions
diff --git a/abs/extra/vim/fetch_patches.sh b/abs/extra/vim/fetch_patches.sh
new file mode 100644
index 0000000..2ce1019
--- /dev/null
+++ b/abs/extra/vim/fetch_patches.sh
@@ -0,0 +1,61 @@
+# the external logic for pulling in patches
+
+get_patches() {
+  _patchdir=${startdir}/src/patches
+  cd ${startdir}/src/vim$(echo ${_srcver} | sed "s/\.//")
+  if [ -d ${_patchdir} ]; then
+    rm -rf ${_patchdir}
+    echo -e "\tremove patches from old build"
+  fi
+  mkdir ${_patchdir} && cd ${_patchdir}
+  _rpath=ftp://ftp.vim.org/pub/vim/patches/${_srcver}
+
+  # change IFS to loop line-by-line
+  _OLDIFS=$IFS
+  IFS="
+"
+  echo -e "\tfetching checksumfile for patches"
+  wget ${_rpath}/MD5SUMS >/dev/null 2>&1
+
+  downloads=-1
+  for _line in $(/bin/cat MD5SUMS); do
+    downloads=$((${downloads} + 1))
+    _md5=$(echo $_line | cut -d ' ' -f1)
+    _file=$(echo $_line | cut -d ' ' -f3)
+    if [ -f ${SRCDEST}/vim-${_srcver}/${_file} ]; then
+      echo -e "\thaving patch file:${_file}"
+      cp ${SRCDEST}/vim-${_srcver}/${_file} ./
+    else
+      echo -n -e "\t... fetching patch file: ${_file} ..."
+      wget ${_rpath}/${_file} >/dev/null 2>&1
+      if [ -w ${SRCDEST} ]; then
+        if [ ! -d ${SRCDEST}/vim-${_srcver} ]; then
+          mkdir -p ${SRCDEST}/vim-${_srcver}
+        fi
+        cp ${_file} ${SRCDEST}/vim-${_srcver}/
+        echo " done!"
+      fi
+    fi
+
+    if [ $(echo "${_md5}  ${_file}" | md5sum --status -c -) ]; then
+      echo ${_file} md5sums do not match
+      return 1
+    fi
+  done
+  cd $startdir/src/patches
+  rm 7.2.001-100.gz
+  ########
+
+  if [ ${downloads} != ${_patchlevel} ]; then
+    echo -e "Number of patches does not match the patchlevel!\nEdit the PKGBUILD accordingly!"
+    return 1
+  fi
+  IFS=$_OLDIFS
+  rm MD5SUMS
+  cd ${startdir}/src/vim$(echo ${_srcver} | sed "s/\.//")
+  for _patch in $(/bin/ls ${_patchdir}); do
+    patch -Np0 -i ${_patchdir}/${_patch} || return 1
+  done
+  rm -rf ${_patchdir}
+  return 0
+}