ossp-pkg/shtool/sh.fixperm
##
## fixperm -- Fix file permissions inside a source tree
## Copyright (c) 1996-2008 Ralf S. Engelschall <rse@engelschall.com>
##
## 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|--verbose] [-t|--trace] <path> [<path> ...]"
arg_spec="1+"
opt_spec="v.t."
opt_alias="v:verbose,t:trace"
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 "-rwxr-xr-x $file" 2>&1
fi
if [ ".$opt_t" = .yes ]; then
echo "chmod 755 $file" 2>&1
fi
chmod 755 $file
else
if [ ".$opt_v" = .yes ]; then
echo "-rw-r--r-- $file" 2>&1
fi
if [ ".$opt_t" = .yes ]; then
echo "chmod 644 $file" 2>&1
fi
chmod 644 $file
fi
continue
fi
if [ -d $file ]; then
if [ ".$opt_v" = .yes ]; then
echo "drwxr-xr-x $file" 2>&1
fi
if [ ".$opt_t" = .yes ]; then
echo "chmod 755 $file" 2>&1
fi
chmod 755 $file
continue
fi
if [ ".$opt_v" = .yes ]; then
echo "?????????? $file" 2>&1
fi
done
done
shtool_exit 0
##
## manual page
##
=pod
=head1 NAME
B<shtool fixperm> - B<GNU shtool> file permission fixing command
=head1 SYNOPSIS
B<shtool fixperm>
[B<-v>|B<--verbose>]
[B<-t>|B<--trace>]
I<path>
[I<path> ...]
=head1 DESCRIPTION
B<shtool fixperm> fixes file permissions inside a source tree under
I<path> by cleaning up the permission bits. It determines the cleaned up
permission from the already set bits. It is intended to be run before
a tarball is rolled (usually with B<shtool tarball>) out of a source
tree. The trick is that this is more convenient than having to set the
permissions manually or by using a large file list.
=head1 OPTIONS
The following command line options are available.
=over 4
=item B<-v>, B<--verbose>
Display some processing information.
=item B<-t>, B<--trace>
Enable the output of the essential shell commands which are executed.
=back
=head1 EXAMPLE
# Makefile.in
dist:
shtool fixperm -v *
...
=head1 HISTORY
The B<GNU shtool> B<fixperm> command was originally written by Ralf S.
Engelschall E<lt>rse@engelschall.comE<gt> in 1996 for I<OSSP eperl>.
It was later taken over into B<GNU shtool>.
=head1 SEE ALSO
shtool(1), chmod(1).
=cut
