#!/usr/local/cpanel/3rdparty/bin/perl

# cpanel - bin/build_apache_conf                   Copyright 2022 cPanel, L.L.C.
#                                                           All rights reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited

package BuildHttpdConf;

use strict;
use warnings;

=encoding utf-8

=head1 NAME

bin/build_apache_conf

=head1 USAGE

build_apache_conf [--preview] [--nolock]

=head1 DESCRIPTION

This script rebuilds Apache httpd’s main configuration file. Ordinarily
you shouldn’t need to run this manually because cPanel & WHM automatically
updates httpd’s configuration as needed.

Note that this does B<NOT> restart Apache httpd, but you’ll need to do that
in order for the new configuration file to take effect. To restart httpd,
run C</scripts/restartsrv_httpd>.

Options are:

=over

=item * C<--preview> - Creates a file named F<httpd-preview.conf> rather
than the standard F<httpd.conf>, which allows you to inspect the file
rather than having it be active right away.

=item * C<--nolock> - Ordinarily httpd.conf is locked while it is being
rebuilt to ensure that two processes don’t attempt the rebuild
concurrently. This flag suppresses that lock. You ordinarily should not
do this.

=back

=cut

use parent qw( Cpanel::HelpfulScript );

use Cpanel::ConfigFiles::Apache ();
use Cpanel::Server::Type        ();
use Cpanel::ApacheConf::Rebuild ();
use Cpanel::Hooks               ();

use constant _OPTIONS => (
    'preview',
    'nolock',
);

our $apache_conf;

if ( !caller ) {

    if ( Cpanel::Server::Type::is_dnsonly() ) {
        print "$0 does nothing under DNSONLY.\n";
    }
    else {
        __PACKAGE__->new(@ARGV)->run();
        print "Built $apache_conf OK\n";
    }
}

sub run {
    my ($self) = @_;

    my $apacheconf = Cpanel::ConfigFiles::Apache->new();

    $apache_conf = $apacheconf->file_conf();
    if ( $self->getopt('preview') ) {
        $apache_conf =~ s/httpd\.conf/httpd-preview.conf/;
    }

    my $no_lock = $self->getopt('nolock');

    Cpanel::Hooks::hook(
        {
            'category' => 'scripts',
            'event'    => "build_apache_conf",
            'stage'    => "pre",
        },
    );

    Cpanel::ApacheConf::Rebuild::rebuild_full_http_conf( $apache_conf, 0, $no_lock ? $Cpanel::ApacheConf::Rebuild::NO_LOCK : $Cpanel::ApacheConf::Rebuild::LOCK );

    Cpanel::Hooks::hook(
        {
            'category' => 'scripts',
            'event'    => "build_apache_conf",
            'stage'    => "post",
        },
    );

    return;
}

1;