summaryrefslogtreecommitdiff
path: root/bin/lo-pack-sources
blob: 26ac6c1fc94dde08b1f07c9c076eb5d18005a5a9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
#!/usr/bin/perl
    eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
        if $running_under_some_shell;
#!/usr/bin/perl

use strict;
use File::Copy;
use File::Temp qw/ tempfile tempdir /;

# get libreoffice-build version from the given libreoffice-build sources
sub get_config_version($)
{
    my ($lo_build_dir) = @_;
    my $version;

    open (CONFIGURE, "$lo_build_dir/configure.in") ||
        die "can't open \"$lo_build_dir/configure.in\" for reading: $!\n";

    while (my $line = <CONFIGURE>) {
        chomp $line;

        if ($line =~ /AC_INIT\s*\(\s*libreoffice-build\s*,\s*([\w\.]*)\)/) {
            $version="$1";
        }
    }
    close (CONFIGURE);
    return $version;
}

# set libreoffice-build version in the given libreoffice-build sources
sub set_config_version($$)
{
    my ($lo_build_dir, $version) = @_;
    my $configure = "$lo_build_dir/configure.in";

    open (CONFIGURE, "$configure") ||
        die "can't open \"$configure\" for reading: $!\n";

    my ( $tmp_fh, $tmp_filename ) = tempfile( "$configure.XXXXXX" );
    if ( !defined $tmp_fh ) {
        close (CONFIGURE);
        die "Error: can't create temporary file: \"$configure.XXXXXX\"\n";
    }

    while (my $line = <CONFIGURE>) {
        chomp $line;

        if ($line =~ /^(\s*AC_INIT\s*\(\s*libreoffice-build\s*,\s*)([\w\.]*)(\s*\)\s*)$/) {
            print ${tmp_fh} "$1$version$3\n";
        } else {
            print ${tmp_fh} "$line\n";
        }
    }
    close (CONFIGURE);
    close (${tmp_fh});

    # preserve permissions on target file by applying them to temp file
    my ( $mode, $uid, $gid ) = ( stat($configure) )[ 2, 4, 5 ];
    $mode = $mode & 07777;

    chmod $mode, $tmp_filename;
    chown $uid, $gid, $tmp_filename;

    rename ($tmp_filename, $configure) ||
        die "Can't rename \"$tmp_filename\" to \"$configure\": $!\n";
}

# increment the version for a test build:
#        + add 'a' if the version ended with a number
#       + bump the letter otherwise
sub inc_test_version($)
{
    my ($version) = @_;

    my $lastchar = chop $version;
    my $new_version;

    if ($lastchar =~ /\d/) {
        return "$version" . "$lastchar" . "a";
    } elsif ($lastchar =~ /\w/) {
        # select next letter alhabeticaly: a->b, b->c, ...
        $lastchar =~ tr/0a-zA-Z/a-zA-Z0/;
        return "$version" . "$lastchar";
    } else {
        die "Can't generate test version from \"$version$lastchar\n";
    }
}

sub get_release_version($$$$)
{
    my ($config_version, $state_config_version, $state_release_version, $inc_version) = @_;
    my $release_version;

    if (defined $state_config_version &&
        defined $state_release_version &&
        "$state_config_version" eq "$config_version") {
        $release_version = "$state_release_version";
    } else {
        $release_version = "$config_version";
    }

    if ( defined $inc_version ) {
        $release_version = inc_test_version($release_version);
    }

    return $release_version;
}


sub generate_lo_build_blacklist($)
{
    my ($blacklist) = @_;

    # FIXME: crazy hacks to copy libreoffice-build without too big and useless subdirectories and to show a progress
    open (BLACKLIST, ">$blacklist") || die "Can't open $blacklist: $!\n";

    # IMPORTANT: Do not remove .git directories because "git log" is called during "make dist"
    print BLACKLIST "*/.svn\n";
    print BLACKLIST "rawbuild/*\n";
    print BLACKLIST "build/*\n";
    print BLACKLIST "clone/*\n";
    print BLACKLIST "src/libreoffice-*.tar.bz2\n";
    print BLACKLIST "src/????????????????????????????????-*\n";

    close BLACKLIST;
}

sub generate_lo_piece_blacklist($)
{
    my ($blacklist) = @_;

    # FIXME: crazy hacks to copy libreoffice-build without too big and useless subdirectories and to show a progress
    open (BLACKLIST, ">$blacklist") || die "Can't open $blacklist: $!\n";

    # IMPORTANT: Do not remove .git directories because "git log" is called during "make dist"
    print BLACKLIST ".git\n";
    print BLACKLIST ".gitignore\n";
    print BLACKLIST ".gitattributes\n";
    print BLACKLIST "autom4te.cache/*\n";
    print BLACKLIST "autom4te.cache\n";
    print BLACKLIST "autogen.lastrun\n";
    print BLACKLIST "clone/*\n";
    print BLACKLIST "config.log\n";
    print BLACKLIST "config.parms\n";
    print BLACKLIST "git-hooks\n";
    print BLACKLIST "Linux*Env.Set.sh\n";
    print BLACKLIST "warn\n";

    close BLACKLIST;
}

# remove symlinks to clone subdir
sub remove_module_symlinks($$)
{
    my ($tempdir, $piece_tarball_name) = @_;

    print STDERR "find $tempdir/$piece_tarball_name -mindepth 1 -maxdepth 1 -type l -exec rm {} \\;\n";
    system ("find $tempdir/$piece_tarball_name -mindepth 1 -maxdepth 1 -type l -exec rm {} \\;") &&
        die "Error: can't delete symlinks to clone dir in $tempdir: $!\n";
}


# copy files to temp dir; showing a progress; using a black list
sub copy_dir_filter_and_show_progress($$$)
{
    my ($source_dir, $target_dir, $blacklist) = @_;

    print "Copying \"$source_dir\" -> \"$target_dir\"...";
    # FIXME: crazy hacks to copy dir with a blacklist and showing a progress
    system ("tar -cf - -C $source_dir -X $blacklist \.\/ | " .
            "tar -xf - -C $target_dir --checkpoint 2>&1 | " .
            "awk '{ ORS=\"\" ; if (++nlines\%50 == 0) printf \".\"; fflush() }'") &&
        die "Error: copying failed: $!\n";
    print "\n";
}

# copy the local version of libreoffice-build into a tmp directory
# omit the .svn subdirectories
sub copy_lo_build_to_tempdir($)
{
    my ($lo_build_dir) = @_;

    my $tempdir = tempdir( 'libreoffice-XXXXXX', DIR => File::Spec->tmpdir );
    my $blacklist = "$tempdir/libreoffice-build.copy.blacklist";

    generate_lo_build_blacklist($blacklist);
    copy_dir_filter_and_show_progress($lo_build_dir, $tempdir, $blacklist);

    unlink $blacklist;

    return $tempdir;
}

# copy the piece lo source directory into a tmp directory
# omit the .git subdirectories
sub copy_lo_piece_to_tempdir($$$)
{
    my ($piece_dir, $piece, $piece_tarball_name) = @_;


    my $tempdir = tempdir( 'libreoffice-XXXXXX', DIR => File::Spec->tmpdir );
    my $blacklist = "$tempdir/libreoffice-$piece.copy.blacklist";

    mkdir "$tempdir/$piece_tarball_name" || die "Can't create directory \"$tempdir/$piece_tarball_name\": $!\n";

    generate_lo_piece_blacklist($blacklist);
    copy_dir_filter_and_show_progress("$piece_dir", "$tempdir/$piece_tarball_name", $blacklist);
    remove_module_symlinks($tempdir, $piece_tarball_name);

    unlink $blacklist;

    return $tempdir;
}

sub generate_lo_piece_changelog($$$)
{
    my ($lo_piece_clone, $lo_piece_release_dir, $piece) = @_;
    print "Generating changelog for $piece...\n";
    print "1:$lo_piece_clone, 2:$lo_piece_release_dir, 3:$piece\n";
    # FIXME: crazy hacks to copy dir with a blacklist and showing a progress
    system ("cd $lo_piece_clone && " .
            "git log --date=short --pretty='format:@%cd  %an  <%ae>  [%H]%n%n%s%n%n%e%b' | " .
            "  sed -e 's|^\([^@]\)|\t\1|' -e 's|^@||' >$lo_piece_release_dir/ChangeLog" ) &&
        die "Error: generating failed: $!\n";
}

sub run_autoreconf($$)
{
    my ($dir, $piece) = @_;

    print "Running autoreconf for $piece...\n";
    system ("cd $dir && " .
            "autoreconf -f -i && " .
            "rm -rf autom4te.cache && " .
            "cd - >/dev/null 2>&1") && die "Error: autoreconf failed: $!\n";
}

sub generate_version_file($$$)
{
    my ($dir, $piece, $release_version) = @_;

    # FIXME: crazy hacks to copy libreoffice-build without too big and useless subdirectories and to show a progress
    open (VERFILE, ">$dir/$piece.ver") || die "Can't open $dir/lo-$piece.ver: $!\n";

    print VERFILE "lo_bootstrap_ver=$release_version\n";

    close VERFILE;
}

sub release_lo_build($)
{
    my ($lo_build_dir) = @_;

    print "Creating libreoffice-build tarball...\n";
    system ("cd $lo_build_dir && " .
            "./autogen.sh --with-distro=GoOoLinux && " .
            "make dist && " .
            "cd - >/dev/null 2>&1") && die "Error: releasing failed: $!\n";
}

sub release_lo_piece($$)
{
    my ($lo_piece_dir, $piece_tarball_name) = @_;

    print "Creating $piece_tarball_name.tar.bz2...";
    system ("cd $lo_piece_dir && " .
            "tar -cjf $piece_tarball_name.tar.bz2 --checkpoint * 2>&1 | awk '{ ORS=\"\" ; if (++nlines\%50 == 0) printf \".\"; fflush() }' && " .
            "cd - >/dev/null 2>&1") && die "Error: releasing failed: $!\n";
    print "\n";
}

sub generate_md5($$$)
{
    my ($dir, $tarball_name, $tarball_suffix) = @_;

    print "Generating MD5...\n";
    system ("cd $dir && " .
            "md5sum $tarball_name$tarball_suffix >$tarball_name$tarball_suffix.md5 && " .
            "cd - >/dev/null 2>&1") && die "Error: releasing failed: $!\n";
}

sub default_releases_state_file($)
{
    my ($lo_build_dir) = @_;

    my $rootdir = $lo_build_dir;
    $rootdir =~ s/^(.*?)\/?[^\/]+\/?$/$1/;

    my $releases_state_file;
    if ($rootdir) {
        $releases_state_file = "$rootdir/.releases";
    } else {
        $releases_state_file = ".releases";
    }

    return "$releases_state_file";
}

sub default_releases_archive($)
{
    my ($lo_build_dir) = @_;

    my $rootdir = $lo_build_dir;
    $rootdir =~ s/^(.*?)\/?[^\/]+\/?$/$1/;

    my $releases_archive_dir;
    if ($rootdir) {
        $releases_archive_dir = "$rootdir/archive";
    } else {
        $releases_archive_dir = "archive";
    }

    return "$releases_archive_dir";
}

sub load_releases_state($)
{
    my ($releases_state_file) = @_;

    my $state_config_version;
    my $state_release_version;

    if (open (STATE, "$releases_state_file")) {

        while (my $line = <STATE>) {
            chomp $line;

            if ($line =~ /^\s*configure_version\s*=\s*(.*)$/) {
                $state_config_version = "$1";
            } elsif ($line =~ /^\s*released_version\s*=\s*(.*)$/) {
                $state_release_version = "$1";
            }
        }
            close (STATE);
    }

    return $state_config_version, $state_release_version;
}

sub save_releases_state($$$)
{
    my ($releases_state_file, $config_version, $release_version) = @_;

    open (STATE, '>', "$releases_state_file") ||
        die "Can't open \"$releases_state_file\" for writing: $!\n";

    print STATE "configure_version = $config_version\n";
    print STATE "released_version  = $release_version\n";

    close (STATE);
}

sub remove_tempdir($)
{
    my ($tempdir) = @_;

#    print "Cleaning $tempdir...\n";
    system ("rm -rf $tempdir") && die "Error: rm failed: $!\n";
}

sub save_file($$$)
{
    my ($source_dir, $target_dir, $file) = @_;

    unless ( -d "$target_dir" ) {
        mkdir ("$target_dir") ||
            die "Can't create directory \"$target_dir\": $!\n";
    }

    if ( -f "$target_dir/$file" ) {
        print "Warning: $target_dir/$file already exists and will be replaced\n";
        unlink ("$target_dir/$file");
    }

    print "Copying into archive: $target_dir/$file ...\n";
    copy ("$source_dir/$file", "$target_dir/$file") ||
        die "Error: Can't copy $source_dir/$file to $target_dir/$file: $!\n";
}

sub check_if_file_exists($$)
{
    my ($file, $force) = @_;

    if (-e $file) {
        if (defined $force) {
            print "Warning: $file already exists and will be replaced!\n";
        } else {
            die "Error: $file alrady exists.\n".
                "       Use --force if you want to replace it.\n";
        }
    }
}

sub check_if_tarball_already_released($$$)
{
    my ($tarball, $releases_archive_dir, $force) = @_;

    check_if_file_exists($tarball, $force);
    check_if_file_exists("$releases_archive_dir/$tarball", $force) if (defined $releases_archive_dir);
}

sub check_if_already_released($$$$$$)
{
    my ($lo_build_tarball_name, $p_piece_tarball_name, $releases_archive_dir, $force, $pack_lo_build, $pack_lo_pieces) = @_;

    check_if_tarball_already_released("$lo_build_tarball_name.tar.gz", $releases_archive_dir, $force) if ($pack_lo_build);

    if ($pack_lo_pieces) {
        foreach my $tarball_name ( values %{$p_piece_tarball_name} ) {
            check_if_tarball_already_released("$tarball_name.tar.bz2", $releases_archive_dir, $force);
        }
    }
}

sub prepare_lo_build_tarball($$$$)
{
    my ($lo_build_dir, $release_version, $md5, $lo_build_tarball_name) = @_;

    my $temp_dir = copy_lo_build_to_tempdir("$lo_build_dir");
    set_config_version($temp_dir, $release_version);
    release_lo_build($temp_dir);
    generate_md5($temp_dir, $lo_build_tarball_name, ".tar.gz") if (defined $md5);

    return $temp_dir;
}

sub prepare_lo_piece_tarball($$$$$)
{
    my ($piece_dir, $release_version, $md5, $piece, $piece_tarball_name) = @_;

    my $temp_dir = copy_lo_piece_to_tempdir($piece_dir, $piece, $piece_tarball_name);
    generate_lo_piece_changelog($piece_dir, "$temp_dir/$piece_tarball_name", $piece);
    run_autoreconf("$temp_dir/$piece_tarball_name", $piece) if ($piece eq 'bootstrap');
    generate_version_file("$temp_dir/$piece_tarball_name", $piece, $release_version) if ($piece eq 'bootstrap');
    release_lo_piece($temp_dir, $piece_tarball_name);
    generate_md5($temp_dir, $piece_tarball_name, ".tar.bz2") if (defined $md5);

    return $temp_dir;
}

sub move_tarball_to_final_location($$$$)
{
    my ($temp_dir, $releases_archive_dir, $md5, $tarball) = @_;

    save_file($temp_dir, ".", "$tarball");
    save_file($temp_dir, ".", "$tarball.md5") if (defined $md5);
    if ( defined $releases_archive_dir ) {
        save_file($temp_dir, $releases_archive_dir, "$tarball");
        save_file($temp_dir, $releases_archive_dir, "$tarball.md5") if (defined $md5);
    }

    remove_tempdir($temp_dir);
}


sub generate_tarballs($$$$$$$$$)
{
    my ($source_dir, $releases_archive_dir, $release_version, $md5, $lo_build_tarball_name, $p_piece_tarball_name, $pack_lo_build, $pack_lo_pieces, $is_lo_build_dir) = @_;

    if ($pack_lo_build) {
#        my $temp_dir=prepare_lo_build_tarball($source_dir, $release_version, $md5, $lo_build_tarball_name);
#        move_tarball_to_final_location($temp_dir, $releases_archive_dir, $md5, "$lo_build_tarball_name.tar.gz");
        my $temp_dir=prepare_lo_piece_tarball($source_dir, $release_version, $md5, "bootstrap", $lo_build_tarball_name);
        move_tarball_to_final_location($temp_dir, $releases_archive_dir, $md5, "$lo_build_tarball_name.tar.bz2");
    }

    if ($pack_lo_pieces) {
        my $piece_dir = $source_dir;
        foreach my $piece ( keys %{$p_piece_tarball_name} ) {
            print "\n--- Generating $piece ---\n";
            $piece_dir = "$source_dir/clone/$piece" if ($is_lo_build_dir);
            my $temp_dir=prepare_lo_piece_tarball($piece_dir, $release_version, $md5, $piece, $p_piece_tarball_name->{$piece});
            move_tarball_to_final_location($temp_dir, $releases_archive_dir, $md5, "$p_piece_tarball_name->{$piece}.tar.bz2");
        }
    }

}


sub usage()
{
    print "This tool helps to pack the libreoffice-build and piece sources\n\n" .

          "Usage:\n".
          "\tlo-pack-sources [--help] [--force] [--version]\n" .
          "\t [--set-version=<ver>] [--inc-version] [--md5]\n" .
          "\t [--no-lo-build] [--no-lo-pieces] [--piece=<piece>]\n" .
          "\t [dir]\n\n" .

          "Options:\n\n" .
          "\t--help: print this help\n" .
          "\t--force: replace an already existing release of the same version\n" .
          "\t--version: just print version of the released package but do not\n" .
          "\t\trelease it; the version is affected by the other options, e.g.\n" .
          "\t\t--inc-version\n" .
          "\t--set-version: force another version\n" .
          "\t--inc-version: increment the latest version; there is a difference\n" .
          "\t\tbetween test release (default) and final (not yet supported)\n" .
          "\t--md5: generate md5 sum for the final tarball\n" .
          "\t--no-lo-build: do not pack the libreoffice-build tarball\n" .
          "\t--no-lo-pieces: do not pack the libreoffice-build piece sources\n" .
          "\t--piece=<piece>: pack just a single piece, .e.g. \"writer\",\n" .
          "\tdir: path of the source directory, either libreoffice-build or piece\n";
}


my $ptf;
my $md5;
my $inc_version;
my $config_version;
my $set_version;
my $get_config_version;
my $release_version;
my $pack_lo_build=1;
my $pack_lo_pieces=1;
my $source_dir;
my $releases_archive_dir;
my $releases_state_file;
my $state_config_version;
my $state_release_version;
my $lo_build_tarball_name;
my $lo_build_tempdir;
my $force;
my $verbose=1;
my $is_lo_build_dir=0;
my @pieces=("artwork", "base", "calc", "components",
            "extensions", "extras", "filters", "help", "impress",
            "libs-core", "libs-extern", "libs-extern-sys", "libs-gui",
            "postprocess", "sdk", "testing", "translations", "ure", "writer");
my %piece_tarball_name;

###################
# Arguments parsing
###################

for my $arg (@ARGV) {
    if ($arg eq '--help' || $arg eq '-h') {
        usage;
        exit 0;
    } elsif ($arg eq '--force') {
        $force=1;
    } elsif ($arg eq '--md5') {
        $md5=1;
    } elsif ($arg eq '--version') {
        $get_config_version=1;
        $verbose = undef;
    } elsif ($arg eq '--inc-version') {
        $inc_version=1
    } elsif ($arg =~ m/--set-version=(.*)/) {
          $set_version="$1";
    } elsif ($arg eq '--no-lo-build') {
        $pack_lo_build=0;
    } elsif ($arg eq '--no-lo-pieces') {
        $pack_lo_pieces=0;
    } elsif ($arg =~ m/--piece=(.*)/) {
          # process just one piece and do not pack libreoffice-build
          @pieces=();
          push @pieces, "$1";
          $pack_lo_build=0;
    } elsif ($arg =~ /^-/ ) {
        die "Error: unknown option: $arg\n";
    } else {
        if (! defined $source_dir) {
            $source_dir = $arg;
        } else {
            die "Error: Too many arguments $arg\n";
        }
    }
}

###################
# Initial checks
###################

unless ( defined $source_dir ) {
    die "Error: undefined source directory, try --help\n";
}

unless ( -d "$source_dir" ) {
    die "Error: is not a directory: $source_dir\n";
}

# check if it is a valid libreoffice-bootstrap directory
$is_lo_build_dir=1 if (-f "$source_dir/autogen.sh" && -f "$source_dir/set_soenv.in");

# all tarballs are generated from the libreoffice-bootstrap directory
if (@pieces > 1 && $is_lo_build_dir == 0 ) {
    die "Error: \"$source_dir\" is not a valid libreoffice-bootstrap directory\n";
}

# just a single piece tarball can be generated from piece directory; version must be explicitely set in this case
if (@pieces == 1  &&  $is_lo_build_dir == 0  &&  ! defined $set_version ) {
    die "Error: version must be set using the --set-version=<version> option\n" unless (defined $set_version);
}

if (defined $set_version && defined $inc_version) {
    die "Error: --set-version and --inc-version options can't be used together\n";
}


###################
# Main logic
###################


print "Source: $source_dir\n" if ($verbose);

if ($is_lo_build_dir) {
    # detect some paths
    $releases_state_file = default_releases_state_file($source_dir) unless (defined $releases_state_file);
    $releases_archive_dir = default_releases_archive($source_dir) unless (defined $releases_archive_dir);

    # detect versions
    $config_version = get_config_version($source_dir);
    ($state_config_version, $state_release_version) = load_releases_state($releases_state_file);
    if (defined $set_version) {
        $release_version = "$set_version";
    } else {
        $release_version = get_release_version($config_version, $state_config_version, $state_release_version, $inc_version);
    }
} else {
    # must be single piece release with predefined version
    $release_version = "$set_version";
}

# define tarball names
$lo_build_tarball_name = "libreoffice-bootstrap-$release_version";
foreach my $piece (@pieces) {
    $piece_tarball_name{$piece} = "libreoffice-$piece-$release_version";
}

print "Default version   : $config_version\n" if ($verbose && defined $config_version);
print "Last used version : $state_release_version\n" if ($verbose && defined $state_release_version);
print "New version       : $release_version\n" if ($verbose);

# do the real job
if ( defined $get_config_version ) {
    print "$release_version\n";
} else {
    check_if_already_released($lo_build_tarball_name, \%piece_tarball_name, $releases_archive_dir, $force, $pack_lo_build, $pack_lo_pieces);

    # give a chance to stop the process
    print ("\nWaiting 3 seconds...\n");
    sleep 3;

    generate_tarballs($source_dir, $releases_archive_dir, $release_version, $md5, $lo_build_tarball_name, \%piece_tarball_name, $pack_lo_build, $pack_lo_pieces, $is_lo_build_dir);

    if ( defined $releases_state_file ) {
        save_releases_state($releases_state_file, $config_version, $release_version);
    }
}