check-tarball.sh

   1 #!/bin/bash
   2
   3 # This script checks the contents of a dist tarball against a make
   4 # clean'ed working copy.  The idea is to see if we have unused files
   5 # sitting in cvs that could be removed or if we have files that should
   6 # be dist'ed but aren't.
   7 #
   8 # Of course, a working copy will have a number of files that the
   9 # tarball shouldn't have (e.g. autogen.sh) and vice versa
  10 # (e.g. Makefile).  Fortunately, that's a pretty small fixed list so
  11 # we just filter out those differences.
  12 #
  13 # The script should be run on a ./configure'd component from the
  14 # modular release, for example:
  15 #
  16 #   ./check-tarball.sh cvs/lib/Xi
  17 #
  18 # will check the Xi library, assuming that ./configure has already
  19 # been run in that working copy.  As the script runs, it will make
  20 # clean the working copy.
  21 #
  22 # At the end of the run, the script will diff the list of files in the
  23 # working copy against the list of files in the tarball.  Files in the
  24 # working copy but not in the tarball will show up as deleted lines in
  25 # the diff output.  For example, lib/Xi has XFreeLst.c in the working
  26 # copy but it isn't dist'ed, giving this output:
  27 #
  28 #   --- module-files-24058.txt      2005-09-28 14:09:48.000000000 -0400
  29 #   +++ tar-files-24058.txt 2005-09-28 14:09:49.000000000 -0400
  30 #   @@ -50,7 +50,6 @@
  31 #    src/XDevBell.c
  32 #    src/XExtInt.c
  33 #    src/XExtToWire.c
  34 #   -src/XFreeLst.c
  35 #    src/XGetBMap.c
  36 #    src/XGetDCtl.c
  37 #    src/XGetFCtl.c
  38
  39 # Strip trailing /
  40 dir=${1%%/}
  41
  42 echo Checking $dir
  43
  44 if test ! -e $dir/Makefile; then
  45     echo $dir not ./configure\'d, bailing out
  46     exit 1
  47 fi
  48
  49 make -C $dir dist
  50 make -C $dir clean
  51
  52 # We can't easily extract name and version from the configure.ac, so
  53 # we just glob for the dist tarball.
  54
  55 tarball=$dir/*.tar.bz2
  56
  57 blacklist="config.log config.status autogen.sh$ Makefile.in$ Makefile$ config.h$ .libs/ .deps/ configure$ ^autom4te.cache.* CVS/.* .*/$ .cvsignore$ .*tar.bz2$ .*tar.gz$ .*\.o$ .*\.lo$ .*\.Plo$ .*\.la$ .*\.pc$ stamp-h.$ ^libtool$ .*~$"
  58
  59 # handle grep escape madness
  60 escaped_blacklist=$(for f in $blacklist; do echo -n '\('$f'\)\|'; done)
  61 escaped_blacklist=${escaped_blacklist%%\\|}
  62
  63 module_files=module-files-$$.txt
  64 tar_files=tar-files-$$.txt
  65
  66 find -L $dir -type f | sed -e "s,^$dir/,," | grep -v $escaped_blacklist | sort > $module_files
  67
  68 tar tf $tarball | cut -d / -f 2- | grep -v $escaped_blacklist | sort | tail +2 > $tar_files
  69
  70 echo
  71 echo === diffs to module files: ===
  72 echo
  73
  74 diff -u $module_files $tar_files
  75
  76 rm $module_files $tar_files