mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
373 lines
9.3 KiB
Perl
Executable File
373 lines
9.3 KiB
Perl
Executable File
#!/usr/bin/perl -wi
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# Untar a MySQL distribution, change the copyright texts,
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# pack it up again to a given directory
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$VER="1.5";
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use Cwd;
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use File::Basename;
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use File::Copy;
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use Getopt::Long;
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$opt_help = 0;
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$opt_version = 0;
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$opt_verbose = 0;
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$opt_target = "mysql-copyright-target-";
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$opt_target .= `date +%d%m%y-%H%M%S`;
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chop $opt_target;
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GetOptions("help","version","target=s", "verbose") || error();
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# fix the directory prefix for target dir
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$WD= cwd();
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my $win_flag = 0;
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$opt_target= $WD . '/' . $opt_target;
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&main();
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####
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#### main
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####
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sub main
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{
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my $REG_BASENAME = '[a-z0-9A-Z\-\_\+]+';
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my $REG_VERSION = '[0-9\.\-]+[a-z]?[0-9\.\-]+?(.alpha|.beta|.gamma|pre\d|[0-9\.\-a-z])?';
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my $target;
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if ($opt_version)
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{
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print "$0 version $VER by Jani Tolonen\n";
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exit(0);
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}
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usage() if ($opt_help);
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print error() if ($#ARGV == -1);
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`mkdir -p $opt_target`;
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$pec= $? >> 8;
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die "Couldn't make the target directory!\n" if ($pec);
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for ($i=0; $ARGV[$i]; $i++)
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{
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my $distfile= $ARGV[$i];
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$win_flag = ($distfile =~ /win-src/) ? 1 : 0;
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my $dir;
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$dir= "mysql-copyright-";
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$dir.= `date +%d%m%y-%H%M%S`;
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chop $dir;
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if (!(mkdir "$dir", 0700))
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{
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die "Couldn't make directory $dir!";
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}
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if (!(chdir "$dir"))
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{
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abort($dir, "Couldn't cd to $dir!");
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}
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# if the distfile is mysql-3.22.22-alpha.tar.gz, then
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# distname is 'mysql-3.22.22-alpha' and suffix '.tar.gz'
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if ($distfile =~
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m/^($REG_BASENAME)([\-\_])($REG_VERSION){1}([\.\-\+]\w+\-\w+)?[\.\-\+](.*)?$/xo)
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{
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$distname= $1.$2.$3;
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$suffix= $5;
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$fileext = $6;
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$newdistname= $1."com".$2.$3;
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$newdistname .= $suffix if $win_flag;
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}
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# find out the extract path (should be same as distname!)
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chomp($destdir= `tar ztf ../$distfile | head -1`);
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# remove slash from the end
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$destdir= substr($destdir, 0, -1);
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if ("$destdir" ne "$distname")
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{
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print "Destination directory (the directory that will be extracted\n";
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print "from the original distribution file) differs from the\n";
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print "distribution name! Are you sure you want to continue? (Y/N) [N]:";
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$ans= my_read(1);
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abort($dir, "Aborted!") if ("$ans" ne "Y" && "$ans" ne "y");
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}
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# everything should be ok, continue with extracting..
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`tar xfz ../$distfile`;
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$pec= $? >> 8;
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abort($dir, "Extracting from tar failed!\n") if ($pec);
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# remove the 'PUBLIC' file from distribution and copy MySQLEULA.txt
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# on the toplevel of the directory instead. file 'PUBLIC' shouldn't
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# exist in the new mysql distributions, but let's be sure..
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unlink("$destdir/PUBLIC", "$destdir/README");
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unlink("$destdir/COPYING", "$destdir/EXCEPTIONS-CLIENT");
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copy("$WD/Docs/MySQLEULA.txt", "$destdir");
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# remove subdirectories 'bdb', 'cmd-line-utils/readline'
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my @extra_fat= ('bdb', 'cmd-line-utils/readline');
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foreach my $fat (@extra_fat)
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{
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&trim_the_fat($fat);
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}
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# fix file copyrights
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&fix_usage_copyright();
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&add_copyright();
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# fix LICENSE tag in include/mysql_version.h
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&fix_mysql_version();
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# apply "autotools" - must be last to ensure proper timestamps
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&run_autotools();
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# rename the directory with new distribution name
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chdir("$WD/$dir");
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print "renaming $destdir $newdistname\n" if $opt_verbose;
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rename($destdir, $newdistname);
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# tar the new distribution
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`tar cz -f $WD/$newdistname.tar.gz $newdistname`;
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$pec= $? >> 8;
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abort($dir, "Making new tar archive failed!\n") if ($pec);
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# remove temporary directory
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chdir($WD) or print "$! Unable to move up one dir\n";
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my $cwd = getcwd();
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print "current dir is $cwd\n" if $opt_verbose ;
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if (-e $dir) {
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print "Trying to delete $dir\n" if $opt_verbose;
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if ( system("rm -rf $dir")){
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print "$! Unable to delete $dir!\n";
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}
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}
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}
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exit(0);
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}
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####
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#### This function will s/GPL/Commercial/ in include/mysql_version.h for the
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#### LICENSE tag.
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####
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sub fix_mysql_version
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{
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my $cwd= getcwd();
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chdir("$destdir");
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my $header_file= (-f 'include/mysql_version.h.in')? 'include/mysql_version.h.in' : 'include/mysql_version.h';
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open(MYSQL_VERSION,"<$header_file") or die "Unable to open $header_file for read: $!\n";
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undef $/;
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my $mysql_version= <MYSQL_VERSION>;
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close(MYSQL_VERSION);
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$mysql_version=~ s/\#define LICENSE[\s\t]+GPL/#define LICENSE Commercial/;
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open(MYSQL_VERSION,">$header_file") or die "Unable to open $header_file for write: $!\n";
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print MYSQL_VERSION $mysql_version;
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close(MYSQL_VERSION);
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chdir("$cwd");
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}
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####
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#### This function will remove unwanted parts of a src tree for the mysqlcom
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#### distributions.
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####
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sub trim_the_fat
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{
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my $the_fat= shift;
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my $cwd= getcwd();
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chdir("$destdir");
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if ( -d "${the_fat}" )
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{
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system("rm -rf ${the_fat}");
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if (!$win_flag)
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{
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open(CONFIG_IN,"<configure.in") or die "Unable to open configure.in for read: $!\n";
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undef $/;
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my $config_in= <CONFIG_IN>;
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close(CONFIG_IN);
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#
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# If $the_fat Makefile line closes the parenthesis, then
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# replace that line with just the closing parenthesis.
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#
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if ($config_in=~ m|${the_fat}/Makefile\)\n?|)
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{
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$config_in=~ s|${the_fat}/Makefile(\)\n?)|$1|;
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}
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#
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# Else just delete the line
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#
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else
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{
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$config_in=~ s|${the_fat}/Makefile dnl\n?||;
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}
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open(CONFIG_IN,">configure.in") or die "Unable to open configure.in for write: $!\n";
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print CONFIG_IN $config_in;
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close(CONFIG_IN);
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}
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}
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chdir("$cwd");
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}
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####
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#### This function will run the autotools on the reduced source tree.
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####
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sub run_autotools
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{
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my $cwd= getcwd();
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if (!$win_flag)
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{
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chdir("$destdir");
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unlink ("configure") or die "Can't delete $destdir/configure: $!\n";
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# File "configure.in" has already been modified by "trim_the_fat()"
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# It must be ensured that the timestamps of the relevant files are really
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# ascending, for otherwise the Makefile may cause a re-run of these
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# autotools. Experience shows that deletion is the only safe way.
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unlink ("config.h.in") or die "Can't delete $destdir/config.h.in: $!\n";
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unlink ("aclocal.m4") or die "Can't delete $destdir/aclocal.m4: $!\n";
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# These sleep commands also ensure the ascending order.
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`aclocal && sleep 2 && autoheader && sleep 2 && automake && sleep 2 && autoconf`;
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die "'./configure' was not produced!" unless (-f "configure");
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if (-d "autom4te.cache") {
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print "Trying to delete autom4te.cache dir\n" if $opt_verbose;
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system("rm -rf autom4te.cache") or print "Unable to delete autom4te.cache dir: $!\n";
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}
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chdir("$cwd");
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}
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}
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####
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#### mysqld and MySQL client programs have a usage printed with --help.
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#### This usage includes a copyright, which needs to be modified
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####
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sub fix_usage_copyright
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{
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my $findlist = `find . -type f -name \"*.c*\"`;
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my @files = split("\n", $findlist);
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my $cwd = getcwd();
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foreach my $file (@files)
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{
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next if ! -f $file;
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print "processing file $file in cwd $cwd\n" if $opt_verbose;
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`replace "This is free software," "This is commercial software," "and you are welcome to modify and redistribute it under the GPL license" "please see the file MySQLEULA.txt for details" -- "$file"` ;
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}
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}
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####
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#### change the copyright text in the beginning of the files
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####
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sub add_copyright
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{
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my $findlist = `find . -type f -name "*"`;
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my @files = split("\n", $findlist);
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my $cwd = getcwd();
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foreach my $file (@files)
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{
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next if ! -f $file;
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next if -B $file;
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print "processing file $file in cwd $cwd\n" if $opt_verbose;
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`$WD/Build-tools/mysql-copyright-2 "$file"`;
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}
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}
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####
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#### read stdin
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####
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sub my_read
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{
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($length)= @_; # Max allowed length for the string.
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$input= getc(STDIN);
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if($input eq "\n")
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{
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return "\n";
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}
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for($new_input= getc(STDIN); $new_input ne "\n" ;)
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{
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if(length($input) < $length)
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{
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$input.= $new_input;
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}
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$new_input= getc(STDIN);
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}
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return $input;
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}
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####
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#### abort
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####
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sub abort
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{
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my ($dir, $errstr)= @_;
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# remove newly made directory and it's contents
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print "$errstr\n";
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chdir "..";
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print "Removing directory $dir...\n";
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`rm -rf $dir`;
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exit(0);
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}
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####
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#### usage
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####
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sub usage
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{
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print <<EOF;
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$0 version $VER by Jani Tolonen
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Description: The program takes one or more MySQL distributions as an
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argument(s), extracts them, changes the copyright text in the
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distribution files and makes a new distribution with suffix "com" in
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the basename to directory mysql-copyright-target-DATE, where the
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command was issued. For example: mysql-3.23.18-beta.tar.gz ->
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mysqlcom-3.23.18-beta.tar.gz. DATE is of form DDMMYY-HHMMSS. The
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target directory can be changed with option
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--target=... mysql-copyright consists of two perl programs, this one
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and another, mysql-copyright-2. Make sure the second part of the
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script is available to the main script.
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Usage:
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$0 [options] file1 [file2 file3...]
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Options:
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--help Show this help and exit.
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--target Target directory for new distribution files.
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'.' can be used for the current directory.
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(Default: $opt_target)
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EOF
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exit(0);
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}
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####
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#### error
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####
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sub error
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{
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if ($#ARGV == -1)
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{
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print "Too few arguments to $0!\n";
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}
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exit(1);
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}
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