NAME

File::chmod::Recursive - Run chmod recursively against directories

DESCRIPTION

Like File::chmod, but recursive with selective permissions

SYNOPSIS

use File::chmod::Recursive;  # Exports 'chmod_recursive' by default

# Apply identical permissions to everything
#   Similar to chmod -R
chmod_recursive( 0755, '/path/to/directory' );

# Apply permissions selectively
chmod_recursive(
    {
        dirs  => 0755,       # Mode for directories
        files => 0644,       # Mode for files

        # Match both directories and files
        match => {
            qr/\.sh|\.pl/ => 0755,
            qr/\.gnupg/   => 0600,
        },

        # You can also match files or directories selectively
        match_dirs  => { qr/\/logs\//    => 0775, },
        match_files => { qr/\/bin\/\S+$/ => 0755, },
    },
    '/path/to/directory'
);

FUNCTIONS

chmod_recursive(MODE, $path)

chmod_recursive(\%options, $path)

This function accepts two parameters. The first is either a MODE or an options hashref. The second is the directory to work on. It returns the number of files successfully changed, similar to chmod.

When using a hashref for selective permissions, the following options are valid -

{
    dirs  => MODE,  # Default Mode for directories
    files => MODE,  # Default Mode for files

    # Match both directories and files
    match => { qr/<some condition>/ => MODE, },

    # Match files only
    match_files => { qr/<some condition>/ => MODE, },

    # Match directories only
    match_dirs => { qr/<some condition>/ => MODE, },

    # Follow symlinks. OFF by default
    follow_symlinks => 0,

    # Depth first tree walking. ON by default (default _find_ behavior)
    depth_first => 1,
}

In all cases the MODE is whatever File::chmod accepts.

rchmod

chmodr

This is an alias for chmod_recursive and is exported only on request.

BUGS AND LIMITATIONS

Please report any bugs or feature requests at https://github.com/mithun/perl-file-chmod-recursive/issues.

SEE ALSO

- File::chmod

- chmod

- Perl Monks thread on recursive perl chmod

AUTHOR

Mithun Ayachit <mithun@cpan.org>

LICENCE AND COPYRIGHT

Copyright (c) 2014, Mithun Ayachit <mithun@cpan.org>. All rights reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.