mirror of
https://github.com/xcat2/xcat-dep.git
synced 2026-09-24 16:54:04 +00:00
Daniel Hilst Selli
c47315a138
Signed-off-by: Daniel Hilst Selli <392820+dhilst@users.noreply.github.com>
364 lines
12 KiB
Perl
Executable File
364 lines
12 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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use Cwd qw(abs_path);
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use File::Basename qw(dirname basename);
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use File::Copy qw(copy);
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use File::Path qw(make_path remove_tree);
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use Getopt::Long qw(GetOptions);
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my $script_dir = abs_path(dirname(__FILE__));
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my $repo_root = abs_path("$script_dir/..");
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my $pkg_dir = "$repo_root/grub2-xcat";
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my $spec_file = "$pkg_dir/grub2-xcat.spec";
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my $recompile_dir = "$repo_root/grub2-xcat.recompile";
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my $resource_mode = 'reuse-grub2-res';
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my $upstream_url = 'https://mirror.stream.centos.org/10-stream/BaseOS/source/tree/Packages/grub2-2.12-37.el10.src.rpm';
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my $upstream_file = '';
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my $work_dir = '/tmp/grub2-xcat-mockbuild';
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my $mock_cfg = '';
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my $mock_uniqueext = '';
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my $result_dir = "$repo_root/build-output/list3/grub2-xcat";
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my $log_dir = "$repo_root/build-logs/list3/grub2-xcat";
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my $skip_install = 0;
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my $skip_upstream_download = 0;
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GetOptions(
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'resource-mode=s' => \$resource_mode,
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'upstream-url=s' => \$upstream_url,
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'upstream-file=s' => \$upstream_file,
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'work-dir=s' => \$work_dir,
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'mock-cfg=s' => \$mock_cfg,
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'mock-uniqueext=s' => \$mock_uniqueext,
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'result-dir=s' => \$result_dir,
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'log-dir=s' => \$log_dir,
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'skip-install!' => \$skip_install,
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'skip-upstream-download!' => \$skip_upstream_download,
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) or die usage();
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die "Run as root (current uid=$>)\n" if $> != 0;
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die "Missing spec file: $spec_file\n" if !-f $spec_file;
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die "Invalid --resource-mode '$resource_mode'\n"
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if $resource_mode ne 'reuse-grub2-res' && $resource_mode ne 'regenerate-from-el10-srcrpm';
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die "Mode regenerate-from-el10-srcrpm is not supported in this script yet; use reuse-grub2-res on x86_64 first.\n"
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if $resource_mode eq 'regenerate-from-el10-srcrpm';
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make_path($recompile_dir) if !-d $recompile_dir;
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for my $bin (qw(wget mock rpmbuild rpm dnf file bash tar sha256sum grep cmp cut)) {
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run("command -v " . sh_quote($bin) . " >/dev/null 2>&1");
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}
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my ($version, @spec_assets) = parse_spec($spec_file);
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die "Could not parse Version from $spec_file\n" if !$version;
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if (!$upstream_file) {
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$upstream_file = basename($upstream_url);
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}
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die "Could not derive upstream file name from URL: $upstream_url\n" if !$upstream_file;
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my $upstream_path = "$recompile_dir/$upstream_file";
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my $arch = capture('uname -m');
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if (!$mock_cfg) {
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my $os_id = capture(q{bash -lc 'source /etc/os-release; echo $ID'});
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$mock_cfg = "${os_id}+epel-10-${arch}";
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}
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my $mock_uniqueext_opt = $mock_uniqueext ne ''
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? ' --uniqueext ' . sh_quote($mock_uniqueext)
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: '';
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print_step("Configuration");
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print "repo_root: $repo_root\n";
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print "pkg_dir: $pkg_dir\n";
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print "spec_file: $spec_file\n";
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print "recompile_dir: $recompile_dir\n";
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print "resource_mode: $resource_mode\n";
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print "work_dir: $work_dir\n";
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print "result_dir: $result_dir\n";
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print "log_dir: $log_dir\n";
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print "mock_cfg: $mock_cfg\n";
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print "mock_uniqueext: " . ($mock_uniqueext ne '' ? $mock_uniqueext : '(none)') . "\n";
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print "upstream_url: $upstream_url\n";
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print "upstream_file: $upstream_file\n";
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print "skip_install: $skip_install\n";
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print "skip_upstream_download: $skip_upstream_download\n";
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make_path($result_dir);
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make_path($log_dir);
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print_step("Mock config check");
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run("mock -r " . sh_quote($mock_cfg) . $mock_uniqueext_opt . " --print-root-path >/dev/null");
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if (!$skip_upstream_download) {
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print_step("Download upstream source RPM");
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run("wget --spider " . sh_quote($upstream_url));
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run("wget -O " . sh_quote($upstream_path) . " " . sh_quote($upstream_url));
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my $sha = capture("sha256sum " . sh_quote($upstream_path) . " | cut -d ' ' -f1");
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my $meta_file = "$log_dir/upstream-source.txt";
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open my $mfh, '>', $meta_file or die "Cannot write $meta_file: $!\n";
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print {$mfh} "url=$upstream_url\n";
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print {$mfh} "file=$upstream_path\n";
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print {$mfh} "sha256=$sha\n";
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close $mfh;
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print "Downloaded upstream source rpm: $upstream_path\n";
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print "SHA256: $sha\n";
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}
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print_step("Verify grub2 resource payload");
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my $resource_tar = "$pkg_dir/grub2-res.tar.gz";
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die "Missing required resource tarball: $resource_tar\n" if !-f $resource_tar;
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run(
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"tar -tzf " . sh_quote($resource_tar) .
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" | grep -F 'powerpc-ieee1275/' >/dev/null"
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);
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run(
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"tar -tzf " . sh_quote($resource_tar) .
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" | grep -F 'powerpc-ieee1275/core.elf' >/dev/null"
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);
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print_step("Verify spec assets");
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for my $asset (@spec_assets) {
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my $path = "$pkg_dir/$asset";
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die "Missing required spec asset: $path\n" if !-f $path;
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}
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print "Verified " . scalar(@spec_assets) . " Source/Patch assets from spec.\n";
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print_step("Stage files for prep check");
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remove_tree($work_dir) if -d $work_dir;
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my $prep_top = "$work_dir/prep";
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for my $d (qw(BUILD BUILDROOT RPMS SOURCES SPECS SRPMS)) {
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make_path("$prep_top/$d");
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}
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copy($spec_file, "$prep_top/SPECS/grub2-xcat.spec")
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or die "Failed to copy spec to prep topdir: $!\n";
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for my $asset (@spec_assets) {
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copy("$pkg_dir/$asset", "$prep_top/SOURCES/$asset")
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or die "Failed to copy $asset into prep SOURCES: $!\n";
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}
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print_step("Apply %prep flow");
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my $prep_log = "$log_dir/prep.log";
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run(
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"rpmbuild --define " . sh_quote("_topdir $prep_top") .
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" -bp --nodeps " . sh_quote("$prep_top/SPECS/grub2-xcat.spec") .
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" > " . sh_quote($prep_log) . " 2>&1"
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);
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my $patch_count = capture("grep -c '^Patch #' " . sh_quote($prep_log) . " || true");
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print "Prep dry run passed. Applied patches: $patch_count\n";
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print_step("Build SRPM with mock");
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my $srpm_out = "$work_dir/srpm";
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make_path($srpm_out);
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run(
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"mock -r " . sh_quote($mock_cfg) . $mock_uniqueext_opt .
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" --buildsrpm --spec " . sh_quote($spec_file) .
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" --sources " . sh_quote($pkg_dir) .
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" --resultdir " . sh_quote($srpm_out)
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);
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my @srpms = sort glob("$srpm_out/grub2-xcat-*.src.rpm");
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die "SRPM not generated in $srpm_out\n" if !@srpms;
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my $srpm = $srpms[-1];
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print "SRPM: $srpm\n";
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print_step("Rebuild RPM with mock");
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my $rpm_out = "$work_dir/rpm";
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make_path($rpm_out);
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run(
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"mock -r " . sh_quote($mock_cfg) . $mock_uniqueext_opt .
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" --rebuild " . sh_quote($srpm) .
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" --resultdir " . sh_quote($rpm_out)
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);
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my @all_rpms = sort glob("$rpm_out/*.rpm");
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die "No RPMs generated in $rpm_out\n" if !@all_rpms;
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my $main_rpm = '';
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for my $rpm (@all_rpms) {
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next if $rpm =~ /\.src\.rpm$/;
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my $name = capture("rpm -qp --qf '%{NAME}' " . sh_quote($rpm));
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my $rarch = capture("rpm -qp --qf '%{ARCH}' " . sh_quote($rpm));
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if ($name eq 'grub2-xcat' && $rarch eq 'noarch') {
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$main_rpm = $rpm;
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last;
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}
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}
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die "Could not find main grub2-xcat noarch RPM in $rpm_out\n" if !$main_rpm;
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print_step("Verify generated RPM");
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my $rpm_name = capture("rpm -qp --qf '%{NAME}' " . sh_quote($main_rpm));
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my $rpm_arch = capture("rpm -qp --qf '%{ARCH}' " . sh_quote($main_rpm));
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die "Unexpected RPM name: $rpm_name\n" if $rpm_name ne 'grub2-xcat';
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die "Unexpected RPM arch: $rpm_arch (expected noarch)\n" if $rpm_arch ne 'noarch';
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run(
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"rpm -qpl " . sh_quote($main_rpm) .
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" | grep -F '/tftpboot/boot/grub2/powerpc-ieee1275/' >/dev/null"
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);
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run(
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"rpm -qpl " . sh_quote($main_rpm) .
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" | grep -Fx /tftpboot/boot/grub2/powerpc-ieee1275/core.elf >/dev/null"
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);
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print "Verified RPM name/arch/payload: $main_rpm\n";
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print_step("Copy artifacts and logs");
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for my $rpm (@all_rpms) {
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copy($rpm, $result_dir) or die "Failed to copy $rpm to $result_dir: $!\n";
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}
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copy($srpm, $result_dir) or die "Failed to copy $srpm to $result_dir: $!\n";
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for my $log (qw(build.log root.log state.log hw_info.log installed_pkgs.log)) {
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my $src = "$rpm_out/$log";
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next if !-f $src;
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copy($src, "$log_dir/$log")
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or die "Failed to copy $src to $log_dir: $!\n";
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}
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for my $log (qw(build.log root.log state.log hw_info.log installed_pkgs.log)) {
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my $src = "$srpm_out/$log";
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next if !-f $src;
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copy($src, "$log_dir/srpm-$log")
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or die "Failed to copy $src to $log_dir: $!\n";
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}
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if (!$skip_install) {
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print_step("Install RPM and run smoke tests");
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run("dnf -y install " . sh_quote($main_rpm));
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my $core = '/tftpboot/boot/grub2/powerpc-ieee1275/core.elf';
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my $grub2ppc = '/tftpboot/boot/grub2/grub2.ppc';
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die "Missing installed core image: $core\n" if !-f $core;
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die "Missing installed post script output: $grub2ppc\n" if !-f $grub2ppc;
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my $file_core_log = "$log_dir/smoke-file-core.log";
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my $file_ppc_log = "$log_dir/smoke-file-grub2ppc.log";
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my $qf_log = "$log_dir/smoke-rpm-qf.log";
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my $rc_file_core = run_capture_rc("file $core", $file_core_log);
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my $rc_file_ppc = run_capture_rc("file $grub2ppc", $file_ppc_log);
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my $rc_qf = run_capture_rc("rpm -qf $core", $qf_log);
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my $rc_cmp = run_capture_rc("cmp -s $core $grub2ppc", "$log_dir/smoke-cmp.log");
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die "Smoke check failed: file core returned $rc_file_core\n" if $rc_file_core != 0;
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die "Smoke check failed: file grub2.ppc returned $rc_file_ppc\n" if $rc_file_ppc != 0;
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die "Smoke check failed: rpm -qf returned $rc_qf\n" if $rc_qf != 0;
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die "Smoke check failed: core.elf and grub2.ppc differ (cmp rc=$rc_cmp)\n" if $rc_cmp != 0;
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my $core_out = slurp($file_core_log);
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my $qf_out = slurp($qf_log);
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die "Core image signature check failed:\n$core_out\n"
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if $core_out !~ /ELF|data/i;
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die "Installed core image is not owned by grub2-xcat:\n$qf_out\n"
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if $qf_out !~ /^grub2-xcat-/m;
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my $summary = "$log_dir/smoke-summary.txt";
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open my $sfh, '>', $summary or die "Cannot write $summary: $!\n";
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print {$sfh} "core=$core\n";
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print {$sfh} "grub2ppc=$grub2ppc\n";
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print {$sfh} "rc_file_core=$rc_file_core\n";
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print {$sfh} "rc_file_ppc=$rc_file_ppc\n";
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print {$sfh} "rc_qf=$rc_qf\n";
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print {$sfh} "rc_cmp=$rc_cmp\n";
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close $sfh;
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}
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print_step("Completed");
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print "Main RPM: $main_rpm\n";
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print "Artifacts: $result_dir\n";
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print "Logs: $log_dir\n";
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exit 0;
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sub usage {
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return <<"USAGE";
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Usage: $0 [options]
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--resource-mode MODE Build mode: reuse-grub2-res|regenerate-from-el10-srcrpm (default: $resource_mode)
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--upstream-url URL Upstream grub2 source RPM URL (default: $upstream_url)
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--upstream-file FILE Source RPM filename stored in grub2-xcat.recompile/ (default: basename of URL)
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--work-dir PATH Temporary work dir (default: $work_dir)
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--mock-cfg NAME Mock config (default: <ID>+epel-10-<ARCH>)
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--mock-uniqueext TXT Optional mock --uniqueext suffix to isolate concurrent builds
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--result-dir PATH Output RPM/SRPM directory (default: $result_dir)
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--log-dir PATH Log directory (default: $log_dir)
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--skip-upstream-download Skip wget of upstream source RPM
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--skip-install Skip dnf install + smoke tests
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USAGE
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}
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sub parse_spec {
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my ($path) = @_;
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open my $fh, '<', $path or die "Cannot open spec $path: $!\n";
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my $version = '';
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my @assets;
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while (my $line = <$fh>) {
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if ($line =~ /^Version:\s*(\S+)/) {
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$version = $1;
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}
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if ($line =~ /^(?:Source|Patch)\d*:\s*(\S+)/) {
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my $asset = $1;
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push @assets, $asset;
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}
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}
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close $fh;
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@assets = map {
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my $v = $_;
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$v =~ s/%\{version\}/$version/g;
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$v =~ s/%\{ver\}/$version/g;
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$v;
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} @assets;
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return ($version, @assets);
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}
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sub print_step {
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my ($msg) = @_;
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print "\n== $msg ==\n";
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}
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sub sh_quote {
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my ($s) = @_;
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$s =~ s/'/'"'"'/g;
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return "'$s'";
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}
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sub run {
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my ($cmd) = @_;
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print "+ $cmd\n";
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my $rc = system($cmd);
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if ($rc != 0) {
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my $exit = $rc == -1 ? 255 : ($rc >> 8);
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die "Command failed (rc=$exit): $cmd\n";
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}
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}
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sub capture {
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my ($cmd) = @_;
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print "+ $cmd\n";
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my $out = `$cmd`;
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my $rc = $?;
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if ($rc != 0) {
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my $exit = $rc == -1 ? 255 : ($rc >> 8);
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die "Command failed (rc=$exit): $cmd\nOutput:\n$out\n";
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}
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chomp $out;
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return $out;
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}
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sub run_capture_rc {
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my ($cmd, $log_file) = @_;
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my $full = "$cmd > " . sh_quote($log_file) . " 2>&1";
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print "+ $full\n";
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my $rc = system($full);
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return $rc == -1 ? 255 : ($rc >> 8);
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}
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sub slurp {
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my ($path) = @_;
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open my $fh, '<', $path or die "Cannot read $path: $!\n";
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local $/;
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my $content = <$fh>;
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close $fh;
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return $content;
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}
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