mirror of
https://github.com/webmin/webmin.git
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165 lines
3.3 KiB
Perl
Executable File
165 lines
3.3 KiB
Perl
Executable File
#!/usr/bin/env perl
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# patch - Apply a patch to Webmin core or its modules from GitHub or a local file
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use strict;
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use warnings;
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use 5.010;
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use Getopt::Long qw(:config permute pass_through);
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use Pod::Usage;
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use File::Basename;
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use Cwd qw(cwd);
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my %opt;
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GetOptions(
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'help|h' => \$opt{'help'},
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'config|c=s' => \$opt{'config'},
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);
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pod2usage(0) if ($opt{'help'});
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# Get Webmin path
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my $path = cwd;
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my $lib = "web-lib-funcs.pl";
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if (!-r "$path/$lib") {
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$path = dirname(dirname($0));
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if (!-r "$path/$lib") {
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$path = $path = Cwd::realpath('..');
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}
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}
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# Init core
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my $config_dir = $opt{'config'} || '/etc/webmin';
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$ENV{'WEBMIN_CONFIG'} = $config_dir;
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push(@INC, $path);
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eval 'use WebminCore';
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init_config();
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# Check if curl is installed
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if (!has_command('curl')) {
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print "\"curl\" command is not installed\n";
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exit 1;
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}
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# Check if git is installed
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if (!has_command('patch')) {
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if (!has_command('git')) {
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print "Neither \"patch\" nor \"git\" commands are installed\n";
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exit 1;
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}
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}
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# Get patch URL or file
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my $patch = $ARGV[0];
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# Params check
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if (!$patch) {
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pod2usage(0);
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exit 1;
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}
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# Patch check
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if ($patch !~ /^https?:\/\//) {
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if (!-r $patch) {
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print "Patch file $patch doesn't exist\n";
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exit 1;
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}
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}
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elsif ($patch =~ /^https?:\/\/(github|gitlab)\.com/ &&
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$patch !~ /\.patch$/ && $patch !~ /\.diff$/) {
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$patch .= '.patch';
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}
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# Parse module name from URL
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my $module = "";
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if ($patch =~ m{https://(github|gitlab)\.com/[^/]+/([^/]+)/commit/[^/]+}) {
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$module = $2;
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$module = "" if ($2 eq 'webmin');
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# Special handling for some modules
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$module = $module =~ /^virtualmin-pro$/ ?
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'virtual-server/pro' :
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'virtual-server'
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if $module =~ /^virtualmin-(gpl|pro)$/;
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}
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# Check if module exists
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if (!-d "$path/$module") {
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print "Module $module doesn't exist\n";
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exit 1;
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}
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# Download command or cat patch file
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my $cmd;
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if ($patch =~ /^https?:\/\//) {
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$cmd = "curl -s @{[quotemeta($patch)]}";
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chdir "$path/$module";
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}
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else {
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$cmd = "cat @{[quotemeta($patch)]}";
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}
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# Apply patch using Patch or Git command
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my $output;
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if (has_command('patch')) {
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$output = `$cmd 2>&1 | patch -p1 --verbose 2>&1`;
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if ($output !~ /succeeded/i) {
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print "Patch failed: $output\n";
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exit 1;
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}
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} else {
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$output = `$cmd 2>&1 | git apply --reject --verbose --whitespace=fix 2>&1`;
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if ($output !~ /applied patch.*?cleanly/i) {
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print "Patch failed: $output\n";
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exit 1;
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}
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}
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print "Patch applied successfully to:\n";
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print " $1\n" while $output =~ /^(?|Applied patch\s+(\S+)|patching file\s+(\S+))/mg;
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system("$config_dir/restart");
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=pod
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=head1 NAME
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patch
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=head1 DESCRIPTION
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Apply a patch to Webmin core or its modules from GitHub or a local file.
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=head1 SYNOPSIS
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webmin patch patch-url/file
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=head1 OPTIONS
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=over
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=item --help, -h
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Give this help list.
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=item --config, -c
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Specify the full path to the Webmin configuration directory. Defaults to
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C</etc/webmin>
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Examples of usage:
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Apply a patch from a URL.
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- webmin patch https://github.com/webmin/webmin/commit/e6a2bb15b0.patch
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- webmin patch https://github.com/virtualmin/virtualmin-gpl/commit/f4433153d
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Apply a patch from local file.
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- cd /usr/libexec/webmin/virtual-server/pro &&
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webmin patch /root/virtualmin-pro/patches/patch-1.patch
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=back
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=head1 LICENSE AND COPYRIGHT
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Copyright 2024 Ilia Ross <ilia@virtualmin.com>
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