obs-service-format_spec_file/prepare_spec

605 lines
18 KiB
Perl

#! /usr/bin/perl -w
#
# vim:sw=2:et
#
BEGIN {
unshift @INC, ".";
unshift @INC, "/usr/lib/build/";
}
use Time::localtime;
use Data::Dumper;
use strict;
my @oldspec = ();
my @newspec = ();
my $base_package = "";
my $neededforbuild = "";
my $icecreamforbuild = "";
my $norootforbuild = 0;
my @copyrights = ();
my $needsrootforbuild = 0;
my $needsbinariesforbuild = 0;
my $nodebuginfo = 0;
my %multiline_macros = ();
my $nosrc_result = 0;
my $current_section = "header";
my $had_debug_package = 0;
my %pkg_version = ();
my %pkg_release = ();
my %please_replace = ();
my %replace_hash = ();
my $build_root = $ENV{'BUILD_ROOT'};
my $disabled_packs;
my $ifhandler;
my $definelist;
my $debug = 0;
my @global_tags_list =
(
'Autoreq',
'Autoreqprov',
'BuildArch',
'BuildArchitectures',
'BuildRequires',
'Conflicts',
'DocDir',
'Enhances',
'Enhances',
'EssentialFor',
'ExcludeArch',
'ExclusiveArch',
'Freshens',
'NoPatch',
'NoSource',
'Obsoletes',
'Patch\d*',
'Prefix',
'PreReq',
'Provides',
'Recommends',
'Requires',
'Source\d*',
'Suggests',
'Supplements',
'Url',
);
my $global_tags_re = '^\s*(' . join("|", @global_tags_list) . ')\s*:';
my $section_tags_re ='^\s*%(?:clean|check|prep|build|install|pre|post|preun|postun|posttrans|package|' .
'description|files|triggerin|triggerun|triggerpostun)\b';
sub unify {
my %h = map {$_ => 1} @_;
return grep(delete($h{$_}), @_);
}
sub capitalize_case($)
{
my ($tag) = @_;
$tag = lc($tag);
$tag =~ s/docdir/DocDir/i;
$tag =~ s/arch/Arch/i;
$tag =~ s/patch/Patch/i;
$tag =~ s/source/Source/i;
$tag =~ s/req/Req/i;
$tag =~ s/prov/Prov/i;
$tag =~ s/^(\w)/uc($1)/e;
return $tag;
}
sub maybe_add_empty_line()
{
push @oldspec, ""
if ($current_section ne "description" && $oldspec[-1] !~ /^\s*$/);
}
sub maybe_add_debug_package()
{
if ( $ENV{'BUILD_DEBUG_FLAGS'}
&& ( !$nosrc_result || $base_package =~ /^kernel/ || $base_package =~ /^java/ || $base_package =~ /^texlive-bin/ || $base_package =~ /^glibc/ )
&& !$nodebuginfo
&& !$had_debug_package )
{
my @spec_back;
while(1) {
my $line = pop @oldspec;
unshift @spec_back, $line;
next if ($line =~ /^\s*$/);
next if ($line =~ /^\s*%if\b/);
last;
}
# insert the %debug_package just before the first %if
push @oldspec, shift @spec_back;
push @oldspec, "%debug_package", @spec_back;
$had_debug_package = 1;
}
}
sub change_section($)
{
my ($new_section) = @_;
maybe_add_empty_line();
$current_section = $new_section;
warn "section changed to $current_section\n" if $debug;
}
sub set_current_pkg {
my ( $arg ) = @_;
print "DEBUG: set_current_pkg receiving $arg\n" if $debug;
my ( @argarray ) = split ( '\s+' , $arg );
my $curpack = $base_package;
my $curlang = "";
while (my $carg = shift @argarray) {
next if ($carg eq "%description" || $carg eq "%package" || $carg eq "%prep");
if ($carg eq "-l") {
$curlang = shift @argarray;
} elsif ($carg eq "-n") {
$curpack = shift @argarray;
} else {
$curpack = "$base_package-" if $base_package;
$curpack .= $carg;
}
}
print "DEBUG: set_current_pkg returning $curpack, $curlang\n" if $debug;
return ($curpack, $curlang);
}
sub read_and_parse_old_spec {
my ( $specfile, $base_package ) = @_;
my $current_package = $base_package;
my $current_lang = "";
my $check_printed = "false";
my $print_comments = "false";
my %version;
my $ifhandler;
$ifhandler->{"disabled"} = 0;
my @readspec;
open ( SPEC , "$specfile" ) || die "can't read specfile";
@readspec = <SPEC>;
close SPEC;
chomp @readspec;
while (@readspec) {
$_ = shift @readspec;
if ( /^\s*$/ && $current_section ne "description") {
push @oldspec, "XXXBLANKLINE";
next;
}
if ( /^#\s*norootforbuild\s*$/ ) {
$norootforbuild = 1;
next;
}
if ( /^#\s*needsrootforbuild\s*$/ ) {
$needsrootforbuild = 1;
next;
}
if ( /^#\s*needsbinariesforbuild\s*$/ ) {
$needsbinariesforbuild = 1;
next;
}
if ( /^#\s*nodebuginfo\s*$/ ) {
$nodebuginfo = 1;
next;
}
if ( /^#\s*icecream/ ) {
$icecreamforbuild = $_;
$icecreamforbuild =~ s/^#\s*icecream\s*//;
next;
}
if ( /^#\s*Copyright\s*/ ) {
for (;;)
{
# check if line is ONLY a standard copyright line, if so, ignore.
my $c = $_;
$c =~ s{\s*(\d+|copyrights?|\(c\)|suse|linux|products|gmbh|nuremberg|n..?rnberg|germany|\W+)\s*}{}gi;
push(@copyrights, $_) if length $c > 5;
last if length $readspec[0] < 10 || $readspec[0] =~ m{modifications and additions}i || $readspec[0] !~ /^[\#\s]/
|| grep { $readspec[0] =~ /^#\s*$_/ } ("norootforbuild","needsrootforbuild","needsbinariesforbuild","nodebuginfo","icecream","neededforbuild","usedforbuild","Commandline","MD5SUM","!BuildIgnore");
$_ = shift @readspec;
}
next;
}
if ( /^#\s*neededforbuild/ ) {
$neededforbuild = $_;
$neededforbuild =~ s/^#\s*neededforbuild\s*//;
my (%aa) = ();
foreach my $x (split(' ',$neededforbuild)){
$aa{$x}=1;
}
$neededforbuild = join(' ',sort keys (%aa));
next;
}
# evil epoch removal
next if ( /^Epoch:/ );
$_ =~ s/%{?epoch}?[:-]//g;
$_ =~ s/ 0:/ /g if ( /^requires/i || /^buildreq/i );
if ( /^BuildRequires:/ ) {
my $cur_buildreq = $_;
$cur_buildreq =~ s/^BuildRequires:\s*//;
my %aa;
while ($cur_buildreq =~ m{([^,\s]+(\s*[<=>]+\s*[^,\s]+)?)}g) {
$aa{$1}=1;
}
# ignore line if it looks like a "usedforbuild" line, i.e.
# if it contains too many base packages
next if (grep {$aa{$_}} qw{gcc rpm glibc bash}) > 2;
push @oldspec, "BuildRequires: ".join(' ',sort keys(%aa));
next;
}
next if ( /^#\s*usedforbuild/ );
if ( /^%\?__\*BuildRequires:/ ) {
push @oldspec, $_;
next;
}
if ( /^#!__\*BuildRequires:/ ) {
push @oldspec, $_;
next;
}
if ( /^#!BuildIgnore:/ ) {
push @oldspec, $_;
next;
}
if ( /^#/ && $current_section ne "description") {
warn "$_ $current_section\n" if $debug;
if ( $print_comments eq "true" || $readspec[0] =~ /^%define/ || $readspec[0] =~ /^%if/) {
push @oldspec, $_;
}
next;
}
if ( /^%debug_package/ ) {
# remove, we add this ourselves
next;
}
$print_comments = "true" unless /^#/;
if ( /^%define\s*vendor\s/ || /^%define\s*distribution\s/ ) {
next;
}
if ( /^%define\s+(\w[\w\d]+).*\\$/ ) {
$multiline_macros{$1} = 1;
}
if ( /^\s*%if/ || /^\s*%\{/ || /^\s*%define/ || /^\s*%el/ || /^\s*%endif/ ) {
change_section("header") if ($current_section eq "description");
push @oldspec, $_;
if ( /^\s*%if\s/ ) {
my @args = split (/\s+/,$_);
$_ =~ s/[\{\}\"]//g for (@args);
$ifhandler->{"last_if_disabled"} = 0;
$ifhandler->{"last_if_if"} = 1;
$ifhandler->{"depth"}++;
my $if_not = 0;
if ( $args[1] =~ /^\!/ ) {
$args[1] =~ s/^\!//;
$if_not = 1;
}
if ( ($args[1] eq "0")
|| ($args[1] eq "%name" && $args[2] eq "!=" && $args[3] eq $base_package)
|| ($args[1] eq "%name" && $args[2] eq "==" && $args[3] ne $base_package)
|| ($args[1] && !$args[3] && !$if_not && $definelist->{$args[1]} && $definelist->{$args[1]} eq "0")
|| ($args[2] eq "==" && $args[3] ne "0" && $definelist->{$args[1]} && $definelist->{$args[1]} eq "0")
|| ($args[2] eq "!=" && $args[3] eq "0" && $definelist->{$args[1]} && $definelist->{$args[1]} eq "0")
|| ($args[1] && !$args[3] && $if_not && $definelist->{$args[1]} && $definelist->{$args[1]} eq "1")
|| ($args[1] && $args[2] eq "!=" && $args[3] eq "1" && $definelist->{$args[1]} && $definelist->{$args[1]} eq "1") ) {
$ifhandler->{"disabled"} = $ifhandler->{"depth"};
$ifhandler->{"last_if_disabled"} = 1;
}
} elsif ( /^\s*%if/ ) {
$ifhandler->{"last_if_disabled"} = 0;
$ifhandler->{"last_if_if"} = 0;
$ifhandler->{"depth"}++;
} elsif ( /^\s*%endif/ ) {
$ifhandler->{"disabled"} = 0 if $ifhandler->{"disabled"} == $ifhandler->{"depth"};
$ifhandler->{"depth"}--;
} elsif ( /^\s*%else/ ) {
if ($ifhandler->{"disabled"} == $ifhandler->{"depth"} && $ifhandler->{"last_if_disabled"} == 1) {
$ifhandler->{"disabled"} = 0;
} elsif ($ifhandler->{"disabled"} == 0 && $ifhandler->{"depth"} == 1 && $ifhandler->{"last_if_if"} == 1) {
$ifhandler->{"disabled"} = 1;
}
} elsif ( /^\s*%define\s/ ) {
my @args = split (/\s+/,$_);
$_ =~ s/[\{\}\"]//g for (@args);
$args[2] =~ s/\Q$_\E/$definelist->{$_}/g for sort { length($b) <=> length($a) } keys (%{$definelist});
if ( $args[2] !~ /[\(\)\{\}\@\%\"\\]/ ) {
$definelist->{"%".$args[1]} = $args[2] if $ifhandler->{"disabled"} == 0;
$definelist->{"%{".$args[1]."}"} = $args[2] if $ifhandler->{"disabled"} == 0;
$definelist->{"%{?".$args[1]."}"} = $args[2] if $ifhandler->{"disabled"} == 0;
}
while ($_ =~ /\\$/) {
$_ = shift @readspec;
push @oldspec, $_;
}
}
next;
}
if ( /^%package\b/i or /^%prep\b/i ) {
if (/^%package\b/i) {
change_section("header");
} else {
change_section("prep");
}
maybe_add_debug_package();
$_ =~ s/^(%\w+)/lc($1)/e;
if ($debug) {
warn "key: $_ value: $definelist->{$_}\n" for (sort { length($b) <=> length($a) } keys (%{$definelist}));
}
push @oldspec, $_;
for my $xx (sort { length($b) <=> length($a) } keys (%{$definelist})) {
$_ =~ s/\Q$xx\E/$definelist->{$xx}/;
}
$_ =~ s/%{\?[^\}]*}//;
if ($debug) {
warn "after: $_\n";
}
($current_package, $current_lang) = set_current_pkg ( $_ );
$disabled_packs->{$current_package} = 1 if $ifhandler->{"disabled"};
warn "$current_package is disabled\n" if $ifhandler->{"disabled"} && $debug;
next;
}
if ( /^%description\b/i ) {
change_section("description");
$_ =~ s/^(%\w+)/lc($1)/e;
push @oldspec, $_;
($current_package, $current_lang) = set_current_pkg ( $_ );
my $target = $current_package;
$target .= "_$current_lang" if $current_lang;
$target .= "_disabled" if $ifhandler->{"disabled"};
push @oldspec, "XXXDESCRIPTION $target";
next;
}
if ( /^%install\b/i ) {
change_section("install");
push @oldspec, $_;
next;
}
if ( /^%changelog\b/i ) {
change_section("changelog");
# changelog comes always from *.changes. Skip what is in spec file
# at the moment.
next;
}
if (/^%files\b/i) {
change_section("files");
$current_section = "files";
}
if ( /^%/ ) {
if ( m/$section_tags_re/oi ) {
$_ =~ s/^(%\w+)/lc($1)/e;
change_section("header") if (! m/\s*%files/i && !m/\s*%build/i);
change_section("build") if m/\s*%build/i;
warn "changed to $current_section for $_\n" if $debug;
}
push @oldspec, $_;
# multiline macros need an extra newline with old RPMs
if (/^%(\w[\w\d]+).*[^\\]$/) {
push @oldspec, "" if (defined($multiline_macros{$1}));
}
next;
}
if ($current_section eq "header") {
if ( /^Summary\b\s*:\s*(.*)/i ) {
$replace_hash{"XXXSUMMARY $current_package"} = sprintf("%-16s%s","Summary:", $1);
push @oldspec, "XXXSUMMARY $current_package";
next;
}
if ( /^Group\b\s*:\s*(.*)/i ) {
$replace_hash{"XXXGROUP $current_package"} = sprintf("%-16s%s", "Group:", $1);
push @oldspec, "XXXGROUP $current_package";
next;
}
if ( /^Vendor:/ || /^Distribution:/ || /^Packager:/ ) {
next;
}
if ( /^Name\s*:\s*(.*)/i ) {
my $orig_name = $1;
my $changed_name = $orig_name;
$changed_name =~ s/\Q$_\E/$definelist->{$_}/ for (sort { length($b) <=> length($a) } keys (%{$definelist}));
if ($changed_name eq $base_package) {
push @oldspec, sprintf("\n%-16s%s","Name:", $orig_name);
} else {
push @oldspec, sprintf("\n%-16s%s","Name:", $base_package);
}
$definelist->{"%name"} = $base_package if $ifhandler->{"disabled"} == 0;
$definelist->{"%{name}"} = $base_package if $ifhandler->{"disabled"} == 0;
warn ("line is $_, orig_name is $orig_name, base_package is $base_package\n") if $ifhandler->{"disabled"} == 0 && $debug;
next;
}
if ( /^BuildArchitectures\s*:/i ) {
$_ =~ s/^[^:]+:/BuildArch:/;
}
if ( /^Release\s*:\s*(.*)/i ) {
$pkg_release{$current_package} = $_;
$replace_hash{"XXXRELEASE $current_package"} = sprintf("%-16s%s","Release:", $1);
next;
}
if ( /^BuildRoot\s*:/i ) {
push @oldspec, "BuildRoot: %{_tmppath}/%{name}-%{version}-build";
next;
}
if ( /^Copyright\s*:\s*(.*)/i || /^License\s*:\s*(.*)/i ) {
$replace_hash{"XXXLICENSE $current_package"} = sprintf("%-16s%s","License:", $1);
push @oldspec, "XXXLICENSE $current_package";
next;
}
if ( /^Url\s*:\s*(.*)/i ) {
$replace_hash{"XXXURL $current_package"} = sprintf("%-16s%s","Url:", $1);
push @oldspec, "XXXURL $current_package";
next;
}
if ( m/$global_tags_re\s*(.*)/oi ) {
my ($tag, $value) = ($1, $2);
$nosrc_result = 1 if ($tag =~ /(?:nosource|nopatch)/i);
push @oldspec, sprintf("%-16s%s", capitalize_case($tag) . ":", $value);
next;
}
if ( /^Version:/ ) {
warn "found Version, section = $current_section\n" if $debug;
$version{$current_package} = $_;
$version{$current_package} =~ s/^Version:\s*(.*)\s*/$1/;
$replace_hash{"XXXVERSION $current_package"} = sprintf("%-16s%s","Version:",$version{$current_package});
push @oldspec, "XXXVERSION $current_package";
push @oldspec, "XXXRELEASE $current_package";
next;
}
}
if ( $current_section eq "description" ) {
my $target = $current_package;
$target .= "_$current_lang" if $current_lang;
$target .= "_disabled" if $ifhandler->{"disabled"};
$replace_hash{"XXXDESCRIPTION $target"} .= "\n" if ( $replace_hash{"XXXDESCRIPTION $target"} );
$replace_hash{"XXXDESCRIPTION $target"} .= $_;
next;
}
if ( $current_section ne "description" && $current_section ne "changelog" ) {
push @oldspec, $_;
}
}
}
if ($ARGV[0] eq '--debug') {
$debug = 1;
shift @ARGV;
}
my $specfile = shift ( @ARGV );
if ( ! stat($specfile) ) {
die "$specfile is no file";
}
my @specpath = split ('/' ,$specfile);
my $specbase = pop @specpath;
my $specdir = join ('/', @specpath);
if ( $specdir eq "" ) {
$specdir = ".";
}
my $xdefinelist;
my $seen_name = 0;
open ( SPE , "$specfile" );
while ( <SPE> ) {
chomp();
if ( /^%define/ ) {
my @args = split (/\s+/,$_);
$_ =~ s/[\{\}\"]//g for (@args);
$args[2] =~ s/\Q$_\E/$xdefinelist->{$_}/ for (sort { length($b) <=> length($a) } keys (%{$xdefinelist}));
if ( $args[2] !~ /[\(\)\{\}\@\%\"\\]/ ) {
$xdefinelist->{"%".$args[1]} = $args[2];
$xdefinelist->{"%{".$args[1]."}"} = $args[2];
}
}
if ( /^\s*Name:/ ) {
next if $seen_name;
$seen_name = 1;
$base_package = $_;
$base_package =~ s/^\s*Name:\s*(\S*)\s*/$1/;
$base_package =~ s/\Q$_\E/$xdefinelist->{$_}/ for (sort { length($b) <=> length($a) } keys (%{$xdefinelist}));
if ($debug) {
warn "DEBUG: base_package = $base_package\n";
warn Dumper($xdefinelist);
}
last;
}
}
close ( SPE );
warn ("base_package is $base_package\n") if $debug;
if ( ! stat ((glob("$specdir/$base_package*.spec"))[0] || "") ) {
$base_package =~ s/[0-9]$//;
}
if ( ! stat ((glob("$specdir/$base_package*.spec"))[0] || "") ) {
$base_package =~ s/\-[^\-]*$//;
}
warn ("base_package is $base_package\n") if $debug;
if ( ! stat ((glob("$specdir/$base_package*.spec"))[0] || "") ) {
$base_package = $specbase;
$base_package =~ s/\.spec$//;
$base_package =~ s/\-.*$//;
}
read_and_parse_old_spec ( $specfile, $base_package );
for (@oldspec) {
next unless /^XXX/;
$please_replace{$_} = 1;
}
my $thisyear = localtime->year() + 1900;
unshift @copyrights, "# Copyright (c) $thisyear SUSE LINUX Products GmbH, Nuernberg, Germany.";
my $copy_list = join("\n", @copyrights);
print <<EOF;
#
# spec file for package $base_package
#
$copy_list
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
EOF
print "# norootforbuild\n" if $norootforbuild;
print "# needsrootforbuild\n" if $needsrootforbuild;
print "# needsbinariesforbuild\n" if $needsbinariesforbuild;
print "# nodebuginfo\n" if $nodebuginfo;
print "# icecream $icecreamforbuild\n" if $icecreamforbuild ne '';
print "\n";
while ($oldspec[0] eq "XXXBLANKLINE") {
shift @oldspec;
}
my $line;
while (@oldspec) {
$line = shift @oldspec;
if ($line eq "XXXBLANKLINE") {
print "\n" unless $oldspec[0] && ($oldspec[0] eq "XXXBLANKLINE" || $oldspec[0] =~ /^\s*$/ || $oldspec[0] =~ /^\n/);
} elsif ($line =~ /^XXX/) {
print "DEBUG: replacing $line\n" if $debug;
print "$replace_hash{$line}\n";
} else {
print "$line\n";
# a package line with no license tag found for it yet
# if line ends with "\", we are probably in a macro definition
if ($line =~ /^%package/ && $line !~ /\\$/) {
$line =~ s/^(%\w+)/lc($1)/e;
my ($current_package, $current_lang) = set_current_pkg ( $line );
unless ($please_replace{"XXXLICENSE $current_package"}) {
print $replace_hash{"XXXLICENSE $current_package"}."\n";
}
}
}
}
print "\n" unless $line eq "XXXBLANKLINE";
print "%changelog\n";