branch.sh

   1 #!/bin/sh
   2 set -e
   3 svn=svn://svn.lighttpd.net/lighttpd
   4 tag=lighttpd-1.4.24
   5 branch=lighttpd-1.4.x
   6
   7 d=$-
   8 filter() {
   9         set -$d
  10         # Excluding files which change version or were not in dist tarball
  11         filterdiff \
  12                 -x 'ChangeLog' \
  13                 -x 'CMakeLists.txt' \
  14                 -x 'configure.ac' \
  15                 -x 'configure.in' \
  16                 -x '.cvsignore' \
  17                 -x 'doc/.cvsignore' \
  18                 -x 'SConstruct' \
  19                 -x 'src/CMakeLists.txt' \
  20                 -x 'src/config.h.cmake' \
  21                 -x 'src/.cvsignore' \
  22                 -x 'src/mod_uploadprogress.c' \
  23                 -x 'tests/.cvsignore' \
  24                 -x 'tests/mod-extforward.conf' \
  25                 | \
  26         # remove revno's for smaller diffs
  27         sed -e 's,^\([-+]\{3\} .*\)\t(revision [0-9]\+)$,\1,'
  28 }
  29
  30 old=$svn/tags/$tag
  31 new=$svn/branches/$branch
  32 echo >&2 "Running diff: $old -> $new"
  33 LC_ALL=C svn diff --old=$old --new=$new | filter > lighttpd-branch.diff.tmp
  34
  35 if cmp -s lighttpd-branch.diff{,.tmp}; then
  36         echo >&2 "No new diffs..."
  37         rm -f lighttpd-branch.diff.tmp
  38         exit 0
  39 fi
  40 mv -f lighttpd-branch.diff{.tmp,}