get-source.sh

   1 #!/bin/sh
   2 set -e
   3
   4 CVSROOT=_anoncvs@anoncvs.mirbsd.org:/cvs
   5 module=mksh
   6 tag=mksh-R50d
   7 branch=mksh-R50stable
   8 out=branch.diff
   9
  10 d=$-
  11 filter() {
  12         set -$d
  13         # remove revno's for smaller diffs
  14         sed -e 's,^\([-+]\{3\} .*\)\t(revision [0-9]\+)$,\1,'
  15 }
  16
  17 echo >&2 "Running diff: $tag -> $branch"
  18
  19 cvs -qz8 -d "$CVSROOT" rdiff -u -r"$tag" -r"$branch" "$module" > $out.tmp
  20
  21 if cmp -s $out{,.tmp}; then
  22         echo >&2 "No new diffs..."
  23         rm -f $out.tmp
  24         exit 0
  25 fi
  26 mv -f $out{.tmp,}
  27
  28 ./dropin $out