##
##  fixperm -- Fix file permissions inside a source tree
##  Copyright (c) 1996-2001 Ralf S. Engelschall <rse@engelschall.com>
##  Originally written for ePerl
##
##  This file is part of shtool and free software; you can redistribute
##  it and/or modify it under the terms of the GNU General Public
##  License as published by the Free Software Foundation; either version
##  2 of the License, or (at your option) any later version.
##
##  This file is distributed in the hope that it will be useful,
##  but WITHOUT ANY WARRANTY; without even the implied warranty of
##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
##  General Public License for more details.
##
##  You should have received a copy of the GNU General Public License
##  along with this program; if not, write to the Free Software
##  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
##  USA, or contact Ralf S. Engelschall <rse@engelschall.com>.
##

str_tool="fixperm"
str_usage="[-v] [-t] <path> [<path> ...]"
arg_spec="1+"
opt_spec="v.t."
opt_v=no
opt_t=no

. ./sh.common

paths="$*"

#   check whether the test command supports the -x option
if [ -x /bin/sh ] 2>/dev/null; then
    minusx="-x"
else
    minusx="-r"
fi

#   iterate over paths
for p in $paths; do
    for file in `find $p -depth -print`; do
        if [ -f $file ]; then
            if [ $minusx $file ]; then
                if [ ".$opt_v" = .yes ]; then
                    echo "-rwxrwxr-x $file" 2>&1
                fi
                if [ ".$opt_t" = .yes ]; then
                    echo "chmod 775 $file" 2>&1
                fi
                chmod 775 $file
            else
                if [ ".$opt_v" = .yes ]; then
                    echo "-rw-rw-r-- $file" 2>&1
                fi
                if [ ".$opt_t" = .yes ]; then
                    echo "chmod 664 $file" 2>&1
                fi
                chmod 664 $file
            fi
            continue
        fi
        if [ -d $file ]; then
            if [ ".$opt_v" = .yes ]; then
                echo "drwxrwxr-x $file" 2>&1
            fi
            if [ ".$opt_t" = .yes ]; then
                echo "chmod 775 $file" 2>&1
            fi
            chmod 775 $file
            continue
        fi
        if [ ".$opt_v" = .yes ]; then
            echo "?????????? $file" 2>&1
        fi
    done
done