misc/archive/GenDepGraph.sh

   1 #!/bin/bash
   2 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   3 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
   4 #
   5 # T2 SDE: misc/GenDepGraph.sh
   6 # Copyright (C) 2004 - 2005 The T2 SDE Project
   7 #
   8 # More information can be found in the files COPYING and README.
   9 #
  10 # This program is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; version 2 of the License. A copy of the
  13 # GNU General Public License can be found in the file COPYING.
  14 # --- T2-COPYRIGHT-NOTE-END ---
  15
  16 if [ -z "$1" ] ; then
  17     cat  1>&2 <<-EOT
  18 graphviz dependency graph generator
  19 usage:
  20     $0 <list of package dirs>
  21
  22 output can be compiled with graphviz, for example:
  23 # $0 package/kde/* > kde-deps.dot
  24 # dot -Tps kde-deps.dot > kde-deps.ps
  25 EOT
  26     exit 1
  27 fi
  28
  29 pattern=`mktemp`
  30 result=`mktemp`
  31 dscs="";
  32 for p in $@ ; do
  33     desc=`ls $p/*.cache 2> /dev/null | head -n 1`
  34     if [ -r "$desc" ] ; then
  35         dscs="$dscs "$desc
  36         echo '\[DEP\] '`basename $p` >> $pattern
  37     else
  38         echo "warning: no cache file for $p" 1>&2
  39     fi
  40 done
  41
  42 grep -f $pattern $dscs > $result
  43
  44 echo "Digraph G {"
  45 sed 's,.*/\([^.]*\).*\[DEP\] \(.*\),\"\1\" -> \"\2\",g' $result
  46 echo "}"
  47
  48 rm $pattern
  49 rm $result