build/extract_patches

   1 #!/bin/bash
   2
   3 # extract all of the changesets since the last tagged version and put them
   4 # into debian/patche{s,d} as if this was a patched tree on that tag
   5
   6 TARGET="$1"
   7
   8 ver=$(git describe --match [0-9v]\* --tags)
   9 if [[ $ver = *-*-* ]]; then
  10         hash=${ver##*-}
  11         ffw=${ver#*-}
  12         ffw=${ffw%-*}
  13         ver=${ver%%-*}
  14 fi
  15 if [ $ffw -gt 0 ]; then
  16         tag=$ver
  17         if [[ $ver =~ ^v([0-9]+_)+([0-9]+|RC[0-9]+)$ ]]; then
  18                 ver=$(echo $ver |
  19                   sed -e 's/^v\(.*\)/\1/'
  20                       -e 's/_RC[0-9].*$//'
  21                       -e 's/_/./g')
  22         fi
  23         pdir="$TARGET/debian/patches"
  24         if [ -d $pdir ]; then
  25                 rm -rf $pdir
  26         fi
  27         mkdir $pdir
  28         git format-patch -o $pdir $tag..HEAD
  29         pushd $pdir
  30         if [ -d ../patched ]; then
  31                 rm -rf ../patched
  32         fi
  33         mkdir ../patched
  34         rm -f 00list *.dpatch
  35         for file in [0-9][0-9][0-9][0-9]-*.patch; do
  36                 if ! grep -q "^--- a/debian/" $file; then
  37                         desc=$(cat $file | sed -e '1,/^$/d' \
  38                                                  -e '/^---$/,$d')
  39                         dpatch_file=${file/.patch/.dpatch}
  40                         sed -e '1,/^---$/d' $file | \
  41                           dpatch patch-template -p "${file%.patch}" \
  42                           "$desc" > $dpatch_file
  43                         echo "faked by make debs run from git" > \
  44                           ../patched/$dpatch_file
  45                         echo $dpatch_file >> 00list
  46                 fi
  47                 rm -f $file
  48         done
  49 fi