source: ProjectBuilder/devel/pb/bin/pb@ 319

Last change on this file since 319 was 319, checked in by Bruno Cornec, 16 years ago

pb_cms_export ready to host the real stuff for file.
  • Property svn:executable set to *
File size: 33.9 KB
Line 
1#!/usr/bin/perl -w
2#
3# Project Builder main application
4#
5# $Id$
6#
7# Copyright B. Cornec 2007
8# Provided under the GPL v2
9
10# Syntax: see at end
11
12use strict 'vars';
13use Getopt::Std;
14use Data::Dumper;
15use English;
16use File::Basename;
17use File::Copy;
18use Time::localtime qw(localtime);
19use POSIX qw(strftime);
20
21# Global variables
22use lib qw (lib);
23use ProjectBuilder::Distribution qw (pb_distro_init);
24use ProjectBuilder::Version qw (pb_version_init);
25use ProjectBuilder::Base;
26
27my %opts; # CLI Options
28my $action; # action to realize
29my $test = "FALSE";
30my $option = "";
31my @pkgs;
32my $pbtag; # Global Tag variable
33my $pbver; # Global Version variable
34my $pbscript; # Name of the script
35my %pbver; # per package
36my %pbtag; # per package
37my $pbrev; # Global REVISION variable
38my @date = pb_get_date();
39my $pbdate = strftime("%Y-%m-%d", @date);
40my $pbaccount; # Login to use to connect to the VM
41my $pbport; # Port to use to connect to the VM
42my $newver; # New version to create
43my $iso; # ISO iage for the VM to create
44
45getopts('a:hi:l:m:P:p:qr:s:tvV:',\%opts);
46
47my ($projectbuilderver,$projectbuilderrev) = pb_version_init();
48if (defined $opts{'h'}) {
49 pb_syntax();
50 exit(0);
51}
52if (defined $opts{'v'}) {
53 $debug = 2;
54 #$debug = $opts{'v'};
55 pb_log(0,"Debug value: $debug\n");
56}
57if (defined $opts{'q'}) {
58 $debug=-1;
59}
60if (defined $opts{'l'}) {
61 open(LOG,"> $opts{'l'}") || die "Unable to log to $opts{'l'}: $!";
62 $LOG = *LOG;
63 $debug = 0 if ($debug == -1);
64 }
65pb_log_init($debug, $LOG);
66
67# Handles test option
68if (defined $opts{'t'}) {
69 $test = "TRUE";
70 # Works only for SVN
71 $option = "-r BASE";
72}
73
74# Handle root of the project if defined
75if (defined $opts{'r'}) {
76 $ENV{'PBROOT'} = $opts{'r'};
77}
78# Handle virtual machines if any
79if (defined $opts{'m'}) {
80 $ENV{'PBVM'} = $opts{'m'};
81}
82if (defined $opts{'s'}) {
83 $pbscript = $opts{'s'};
84}
85if (defined $opts{'a'}) {
86 $pbaccount = $opts{'a'};
87}
88if (defined $opts{'P'}) {
89 $pbport = $opts{'P'};
90}
91if (defined $opts{'V'}) {
92 $newver = $opts{'V'};
93}
94if (defined $opts{'i'}) {
95 $iso = $opts{'i'};
96}
97
98# Get Action
99$action = shift @ARGV;
100die pb_syntax() if (not defined $action);
101
102my ($filteredfiles, $supfiles, $defpkgdir, $extpkgdir);
103my $pbinit = undef;
104$pbinit = 1 if ($action =~ /^newproj$/);
105
106# Handles project name if any
107# And get global params
108if (defined $opts{'p'}) {
109 ($filteredfiles, $supfiles, $defpkgdir, $extpkgdir)
110 = pb_env_init($opts{'p'},$pbinit);
111} else {
112 ($filteredfiles, $supfiles, $defpkgdir, $extpkgdir)
113 = pb_env_init(undef,$pbinit);
114}
115
116pb_log(0,"Project: $ENV{'PBPROJ'}\n");
117pb_log(0,"Action: $action\n");
118
119# Keep those project values to store them at the end each time
120my $pbprojtag = $ENV{'PBTAG'};
121my $pbprojver = $ENV{'PBVER'};
122
123# Act depending on action
124if ($action =~ /^cms2build$/) {
125 pb_cms2build();
126} elsif ($action =~ /^build2pkg$/) {
127 pb_build2pkg();
128} elsif ($action =~ /^cms2pkg$/) {
129 pb_cms2build();
130 pb_build2pkg();
131} elsif ($action =~ /^build2ssh$/) {
132 pb_build2ssh();
133} elsif ($action =~ /^cms2ssh$/) {
134 pb_cms2build();
135 pb_build2ssh();
136} elsif ($action =~ /^pkg2ssh$/) {
137 pb_pkg2ssh();
138} elsif ($action =~ /^build2vm$/) {
139 pb_build2vm();
140} elsif ($action =~ /^cms2vm$/) {
141 pb_cms2build();
142 pb_build2vm();
143} elsif ($action =~ /^launchvm$/) {
144 pb_launchvm($ENV{'PBVM'},0);
145} elsif ($action =~ /^script2vm$/) {
146 pb_script2vm($pbscript);
147} elsif ($action =~ /^newver$/) {
148 pb_newver();
149} elsif ($action =~ /^newchroot$/) {
150 pb_launchchroot($ENV{'PBCHROOT'},1);
151} elsif ($action =~ /^newvm$/) {
152 pb_launchvm($ENV{'PBVM'},1);
153} elsif ($action =~ /^newproj$/) {
154 # Nothing to do - already done in pb_env_init
155} elsif ($action =~ /^clean$/) {
156} else {
157 pb_log(0,"\'$action\' is not available\n");
158 pb_syntax();
159}
160
161sub pb_cms2build {
162
163 my $ptr = pb_get_pkg($defpkgdir,$extpkgdir);
164 @pkgs = @$ptr;
165 my ($scheme,$uri)=pb_cms_init($ENV{'PBPROJ'});
166
167 my ($pkgv, $pkgt) = pb_conf_get_if("pkgver","pkgtag");
168
169 # declare packager for filtering
170 my ($tmp) = pb_conf_get("packager");
171 my $pbpackager = $tmp->{$ENV{'PBPROJ'}};
172
173 foreach my $pbpkg (@pkgs) {
174 $ENV{'PBPKG'} = $pbpkg;
175 $ENV{'PBVER'} = $pbprojver;
176 $ENV{'PBTAG'} = $pbprojtag;
177 if ((defined $pkgv) && (defined $pkgv->{$pbpkg})) {
178 $pbver = $pkgv->{$pbpkg};
179 $ENV{'PBVER'} = $pbver;
180 } else {
181 $pbver = $ENV{'PBVER'};
182 }
183 if ((defined $pkgt) && (defined $pkgt->{$pbpkg})) {
184 $pbtag = $pkgt->{$pbpkg};
185 $ENV{'PBTAG'} = $pbtag;
186 } else {
187 $pbtag = $ENV{'PBTAG'};
188 }
189
190 $pbrev = $ENV{'PBREVISION'};
191 pb_log(0,"\n");
192 pb_log(0,"Management of $pbpkg $pbver-$pbtag (rev $pbrev)\n");
193 die "Unable to get env var PBDESTDIR" if (not defined $ENV{'PBDESTDIR'});
194 # Clean up dest if necessary. The export will recreate it
195 my $dest = "$ENV{'PBDESTDIR'}/$pbpkg-$pbver";
196 pb_rm_rf($dest) if (-d $dest);
197
198 # Export CMS tree for the concerned package to dest
199 # And generate some additional files
200 $OUTPUT_AUTOFLUSH=1;
201
202 # computes in which dir we have to work
203 my $dir = $defpkgdir->{$pbpkg};
204 $dir = $extpkgdir->{$pbpkg} if (not defined $dir);
205 pb_log(2,"def:".Dumper($defpkgdir)." ext: ".Dumper($extpkgdir)." \n");
206
207 # If it isn't a flat CMS, then we have the choice to export subdir
208 #$dir = "$uri/$dir" if ($ENV{'PBREVISION'} ne "flat");
209 pb_cms_export($uri,"$dir",$dest);
210
211 # Get project info on authors and log file
212 my $chglog = "$ENV{'PBCONF'}/$pbpkg/pbcl";
213 $chglog = "$ENV{'PBCONF'}/pbcl" if (! -f $chglog);
214 $chglog = undef if (! -f $chglog);
215
216 my $authors = "$ENV{'PBCONF'}/$pbpkg/pbauthors";
217 $authors = "$ENV{'PBCONF'}/pbauthors" if (! -f $authors);
218 $authors = "/dev/null" if (! -f $authors);
219
220 # Extract cms log history and store it
221 if ((defined $chglog) && (! -f "$dest/NEWS")) {
222 pb_log(2,"Generating NEWS file from $chglog\n");
223 copy($chglog,"$dest/NEWS") || die "Unable to create $dest/NEWS";
224 }
225 pb_cms_log($scheme,$dir,$dest,$chglog,$authors);
226
227 my %build;
228
229 my ($ptr) = pb_conf_get_if("vmlist","chrootlist");
230 foreach my $d (split(/,/,$ptr->{$ENV{'PBPROJ'}})) {
231 my ($name,$ver,$arch) = split(/-/,$d);
232 chomp($arch);
233 my ($ddir, $dver, $dfam, $dtype, $pbsuf) = pb_distro_init($name,$ver);
234 pb_log(2,"DEBUG: distro tuple: ".Dumper($ddir, $dver, $dfam, $dtype, $pbsuf)."\n");
235 pb_log(2,"DEBUG Filtering PBDATE => $pbdate, PBTAG => $pbtag, PBVER => $pbver\n");
236
237 # Filter build files from the less precise up to the most with overloading
238 # Filter all files found, keeping the name, and generating in dest
239
240 # Find all build files first relatively to PBROOT
241 # Find also all specific files referenced in the .pb conf file
242 my %bfiles = {};
243 my %pkgfiles = {};
244 pb_log(2,"DEBUG dir: $ENV{'PBCONF'}/$pbpkg\n");
245 $build{"$ddir-$dver"} = "yes";
246
247 if (-d "$ENV{'PBROOT'}/$pbpkg/$dtype") {
248 pb_list_bfiles("$ENV{'PBROOT'}/$pbpkg/$dtype",$pbpkg,\%bfiles,\%pkgfiles,$supfiles);
249 } elsif (-d "$ENV{'PBROOT'}/$pbpkg/$dfam") {
250 pb_list_bfiles("$ENV{'PBROOT'}/$pbpkg/$dfam",$pbpkg,\%bfiles,\%pkgfiles,$supfiles);
251 } elsif (-d "$ENV{'PBROOT'}/$pbpkg/$ddir") {
252 pb_list_bfiles("$ENV{'PBROOT'}/$pbpkg/$ddir",$pbpkg,\%bfiles,\%pkgfiles,$supfiles);
253 } elsif (-d "$ENV{'PBROOT'}/$pbpkg/$ddir-$dver") {
254 pb_list_bfiles("$ENV{'PBROOT'}/$pbpkg/$ddir-$dver",$pbpkg,\%bfiles,\%pkgfiles,$supfiles);
255 } else {
256 $build{"$ddir-$dver"} = "no";
257 next;
258 }
259 pb_log(2,"DEBUG bfiles: ".Dumper(\%bfiles)."\n");
260
261 # Get all filters to apply
262 my $ptr = pb_get_filters($pbpkg, $dtype, $dfam, $ddir, $dver);
263
264 # Apply now all the filters on all the files concerned
265 # destination dir depends on the type of file
266 if (defined $ptr) {
267 foreach my $f (values %bfiles,values %pkgfiles) {
268 pb_filter_file_pb("$ENV{'PBROOT'}/$f",$ptr,"$dest/pbconf/$ddir-$dver/".basename($f),$dtype,$pbsuf,$ENV{'PBPROJ'},$pbpkg,$pbver,$pbtag,$pbrev,$pbdate,$defpkgdir,$extpkgdir,$pbpackager,$chglog);
269 }
270 }
271 }
272 my @found;
273 my @notfound;
274 foreach my $b (keys %build) {
275 push @found,$b if ($build{$b} =~ /yes/);
276 push @notfound,$b if ($build{$b} =~ /no/);
277 }
278 pb_log(0,"Build files generated for ".join(',',@found)."\n");
279 pb_log(0,"No Build files found for ".join(',',@notfound)."\n") if (@notfound);
280 # Get the generic filter (all.pbf) and
281 # apply those to the non-build files including those
282 # generated by pbinit if applicable
283
284 # Get only all.pbf filter
285 $ptr = pb_get_filters($pbpkg);
286
287 my $liste ="";
288 if (defined $filteredfiles->{$pbpkg}) {
289 foreach my $f (split(/,/,$filteredfiles->{$pbpkg})) {
290 pb_filter_file_inplace($ptr,"$dest/$f",$ENV{'PBPROJ'},$pbpkg,$pbver,$pbtag,$pbrev,$pbdate,$pbpackager);
291 $liste = "$f $liste";
292 }
293 }
294 pb_log(2,"Files ".$liste."have been filtered\n");
295
296 # Prepare the dest directory for archive
297 if (-x "$ENV{'PBROOT'}/$pbpkg/pbinit") {
298 pb_filter_file("$ENV{'PBROOT'}/$pbpkg/pbinit",$ptr,"$ENV{'PBTMP'}/pbinit",$ENV{'PBPROJ'},$pbpkg,$pbver,$pbtag,$pbrev,$pbdate,$pbpackager);
299 chmod 0755,"$ENV{'PBTMP'}/pbinit";
300 pb_system("cd $dest ; $ENV{'PBTMP'}/pbinit","Executing init script from $ENV{'PBROOT'}/$pbpkg/pbinit");
301 }
302
303 # Archive dest dir
304 chdir "$ENV{'PBDESTDIR'}" || die "Unable to change dir to $ENV{'PBDESTDIR'}";
305 # Possibility to look at PBSRC to guess more the filename
306 pb_system("tar cfz $pbpkg-$pbver.tar.gz $pbpkg-$pbver","Creating $pbpkg tar files compressed");
307 pb_log(2,"Under $ENV{'PBDESTDIR'}/$pbpkg-$pbver.tar.gz\n");
308
309 # Keep track of what is generated by default
310 open(LAST,"> $ENV{'PBDESTDIR'}/pbrc") || die "Unable to create $ENV{'PBDESTDIR'}/pbrc";
311 #print LAST "pbroot $pbprojver-$pbprojtag = $ENV{'PBROOT'}\n";
312 # Why not use pbproj ?
313 print LAST "pbroot $ENV{'PBPROJ'} = $ENV{'PBROOT'}\n";
314 close(LAST);
315
316 # Keep track of per package version
317 my ($pkg) = pb_conf_read_if("$ENV{'PBDESTDIR'}/$pbprojver-$pbprojtag.pb","pbpkg");
318 $pkg = { } if (not defined $pkg);
319 if ((not defined $pkg->{$pbpkg}) || ($pkg->{$pbpkg} ne "$pbver-$pbtag")) {
320 $pkg->{$pbpkg} = "$pbver-$pbtag";
321 }
322
323 pb_log(2,"DEBUG pkg: ".Dumper($pkg)."\n");
324 open(PKG,"> $ENV{'PBDESTDIR'}/$pbprojver-$pbprojtag.pb") || die "Unable to create $ENV{'PBDESTDIR'}/$pbprojver-$pbprojtag.pb";
325 foreach my $p (keys %$pkg) {
326 print PKG "pbpkg $p = $pkg->{$p}\n";
327 }
328 close(PKG);
329
330 # Final cleanup
331 pb_rm_rf($dest) if (-d $dest);
332 }
333}
334
335sub pb_build2pkg {
336
337 # Get list of packages to build
338 my $ptr = pb_get_pkg($defpkgdir,$extpkgdir);
339 @pkgs = @$ptr;
340
341 # Get the running distro to build on
342 my ($ddir, $dver, $dfam, $dtype, $pbsuf) = pb_distro_init();
343 pb_log(2,"DEBUG: distro tuple: ".join(',',($ddir, $dver, $dfam, $dtype, $pbsuf))."\n");
344
345 # Get content saved in cms2build
346 my ($pkg) = pb_conf_read("$ENV{'PBDESTDIR'}/$pbprojver-$pbprojtag.pb","pbpkg");
347 $pkg = { } if (not defined $pkg);
348
349 # declare packager
350 my ($tmp) = pb_conf_get("packager");
351 my $pbpackager = $tmp->{$ENV{'PBPROJ'}};
352
353 chdir "$ENV{'PBBUILDDIR'}";
354 my $made = ""; # pkgs made during build
355 foreach my $pbpkg (@pkgs) {
356 my $vertag = $pkg->{$pbpkg};
357 # get the version of the current package - maybe different
358 ($pbver,$pbtag) = split(/-/,$vertag);
359
360 my $src="$ENV{'PBDESTDIR'}/$pbpkg-$pbver.tar.gz";
361 pb_log(2,"Source file: $src\n");
362
363 pb_log(2,"Working directory: $ENV{'PBBUILDDIR'}\n");
364 if ($dtype eq "rpm") {
365 foreach my $d ('RPMS','SRPMS','SPECS','SOURCES','BUILD') {
366 if (! -d "$ENV{'PBBUILDDIR'}/$d") {
367 pb_mkdir_p("$ENV{'PBBUILDDIR'}/$d") || die "Please ensure that you can write into $ENV{'PBBUILDDIR'} to create $d\nchown the $ENV{'PBBUILDDIR'} directory to your uid";
368 }
369 }
370
371 # Remove in case a previous link/file was there
372 unlink "$ENV{'PBBUILDDIR'}/SOURCES/".basename($src);
373 symlink "$src","$ENV{'PBBUILDDIR'}/SOURCES/".basename($src) || die "Unable to symlink $src in $ENV{'PBBUILDDIR'}/SOURCES";
374 # We need to first extract the spec file
375 my @specfile;
376 @specfile = pb_extract_build_files($src,"$pbpkg-$pbver/pbconf/$ddir-$dver/","$ENV{'PBBUILDDIR'}/SPECS");
377
378 pb_log(2,"specfile: ".Dumper(\@specfile)."\n");
379 # set LANGUAGE to check for correct log messages
380 $ENV{'LANGUAGE'}="C";
381 foreach my $f (@specfile) {
382 if ($f =~ /\.spec$/) {
383 pb_system("rpmbuild --define \'packager $pbpackager\' --define \"_topdir $ENV{'PBBUILDDIR'}\" -ba $f","Building package with $f under $ENV{'PBBUILDDIR'}");
384 last;
385 }
386 }
387 $made="$made RPMS/*/$pbpkg-$pbver-$pbtag$pbsuf.*.rpm SRPMS/$pbpkg-$pbver-$pbtag$pbsuf.src.rpm";
388 if (-f "/usr/bin/rpmlint") {
389 pb_system("rpmlint $made","Checking validity of rpms with rpmlint");
390 }
391 } elsif ($dtype eq "deb") {
392 chdir "$ENV{'PBBUILDDIR'}" || die "Unable to chdir to $ENV{'PBBUILDDIR'}";
393 pb_system("tar xfz $src","Extracting sources");
394
395 chdir "$pbpkg-$pbver" || die "Unable to chdir to $pbpkg-$pbver";
396 pb_rm_rf("debian");
397 symlink "pbconf/$ddir-$dver","debian" || die "Unable to symlink to pbconf/$ddir-$dver";
398 chmod 0755,"debian/rules";
399 pb_system("dpkg-buildpackage -us -uc -rfakeroot","Building package");
400 $made="$made $pbpkg"."_*.deb $pbpkg"."_*.dsc $pbpkg"."_*.tar.gz";
401 if (-f "/usr/bin/lintian") {
402 pb_system("lintian $made","Checking validity of debs with lintian");
403 }
404 } elsif ($dtype eq "ebuild") {
405 my @ebuildfile;
406 # For gentoo we need to take pb as subsystem name
407 # We put every apps here under sys-apps. hope it's correct
408 # We use pb's home dir in order o have a single OVERLAY line
409 my $tmpd = "$ENV{'HOME'}/portage/pb/sys-apps/$pbpkg";
410 pb_mkdir_p($tmpd) if (! -d "$tmpd");
411 pb_mkdir_p("$ENV{'HOME'}/portage/distfiles") if (! -d "$ENV{'HOME'}/portage/distfiles");
412
413 # We need to first extract the ebuild file
414 @ebuildfile = pb_extract_build_files($src,"$pbpkg-$pbver/pbconf/$ddir-$dver/","$tmpd");
415
416 # Prepare the build env for gentoo
417 my $found = 0;
418 my $pbbd = $ENV{'HOME'};
419 $pbbd =~ s|/|\\/|g;
420 if (-r "/etc/make.conf") {
421 open(MAKE,"/etc/make.conf");
422 while (<MAKE>) {
423 $found = 1 if (/$pbbd\/portage/);
424 }
425 close(MAKE);
426 }
427 if ($found == 0) {
428 pb_system("sudo sh -c 'echo PORTDIR_OVERLAY=\"$ENV{'HOME'}/portage\" >> /etc/make.conf'");
429 }
430 #$found = 0;
431 #if (-r "/etc/portage/package.keywords") {
432 #open(KEYW,"/etc/portage/package.keywords");
433 #while (<KEYW>) {
434 #$found = 1 if (/portage\/pb/);
435 #}
436 #close(KEYW);
437 #}
438 #if ($found == 0) {
439 #pb_system("sudo sh -c \"echo portage/pb >> /etc/portage/package.keywords\"");
440 #}
441
442 # Build
443 foreach my $f (@ebuildfile) {
444 if ($f =~ /\.ebuild$/) {
445 move($f,"$tmpd/$pbpkg-$pbver.ebuild");
446 pb_system("cd $tmpd ; ebuild $pbpkg-$pbver.ebuild clean ; ebuild $pbpkg-$pbver.ebuild digest ; ebuild $pbpkg-$pbver.ebuild package");
447 # Now move it where pb expects it
448 pb_mkdir_p("$ENV{'PBBUILDDIR'}/portage/pb/sys-apps/$pbpkg");
449 move("$tmpd/$pbpkg-$pbver.ebuild","$ENV{'PBBUILDDIR'}/portage/pb/sys-apps/$pbpkg");
450 }
451 }
452
453 $made="$made portage/pb/sys-apps/$pbpkg/$pbpkg-$pbver.ebuild";
454 } elsif ($dtype eq "slackware") {
455 $made="$made build-$pbpkg/$pbpkg-$pbver-*-$pbtag.tgz";
456 pb_mkdir_p("$ENV{'PBBUILDDIR'}/install") if (! -d "$ENV{'PBBUILDDIR'}/install");
457 } else {
458 die "Unknown dtype format $dtype";
459 }
460 }
461 # Keep track of what is generated so that we can get them back from VMs
462 open(KEEP,"> $ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag") || die "Unable to create $ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag";
463 print KEEP "$made\n";
464 close(KEEP);
465}
466
467sub pb_build2ssh {
468 pb_send2ssh("Sources");
469}
470
471sub pb_pkg2ssh {
472 pb_send2ssh("Packages");
473}
474
475# By default deliver to the the public site hosting the
476# ftp structure (or whatever) or a VM
477sub pb_send2ssh {
478
479 my $cmt = shift;
480 my $vm = shift || undef;
481 my $vmexist = shift || 0; # 0 is FALSE
482 my $vmpid = shift || 0; # 0 is FALSE
483 my $host = shift || "sshhost";
484 my $login = shift || "sshlogin";
485 my $dir = shift || "sshdir";
486 my $port = shift || "sshport";
487 my $tmout = shift || "vmtmout";
488 my $cmd = "";
489
490 # Get list of packages to build
491 my $ptr = pb_get_pkg($defpkgdir,$extpkgdir);
492 @pkgs = @$ptr;
493
494 # Get the running distro to consider
495 my ($odir,$over) = (undef, undef);
496 if (defined $vm) {
497 ($odir,$over) = split(/_/,$vm);
498 }
499 my ($ddir, $dver, $dfam, $dtype, $pbsuf) = pb_distro_init($odir,$over);
500 pb_log(2,"DEBUG: distro tuple: ".join(',',($ddir, $dver, $dfam, $dtype, $pbsuf))."\n");
501
502 # Get content saved in cms2build
503 my ($pkg) = pb_conf_read("$ENV{'PBDESTDIR'}/$pbprojver-$pbprojtag.pb","pbpkg");
504 $pkg = { } if (not defined $pkg);
505
506 my $src = "";
507 chdir "$ENV{'PBBUILDDIR'}";
508 foreach my $pbpkg (@pkgs) {
509 my $vertag = $pkg->{$pbpkg};
510 # get the version of the current package - maybe different
511 ($pbver,$pbtag) = split(/-/,$vertag);
512
513 if (($cmt eq "Sources") || ($cmt eq "VMs")) {
514 $src = "$src $ENV{'PBDESTDIR'}/$pbpkg-$pbver.tar.gz";
515 if ($cmd eq "") {
516 $cmd = "ln -sf $pbpkg-$pbver.tar.gz $pbpkg-latest.tar.gz";
517 } else {
518 $cmd = "$cmd ; ln -sf $pbpkg-$pbver.tar.gz $pbpkg-latest.tar.gz";
519 }
520 }
521 }
522 if ($cmt eq "VMs") {
523 $src="$src $ENV{'PBDESTDIR'}/pbscript $ENV{'PBCONF'}/$ENV{'PBPROJ'}.pb $ENV{'PBDESTDIR'}/$pbprojver-$pbprojtag.pb $ENV{'PBETC'}";
524 } elsif ($cmt eq "Script") {
525 $src="$src $ENV{'PBDESTDIR'}/pbscript";
526 } elsif ($cmt eq "Packages") {
527 # Get package list from file made during build2pkg
528 open(KEEP,"$ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag") || die "Unable to read $ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag";
529 $src = <KEEP>;
530 chomp($src);
531 close(KEEP);
532 if ($dtype eq "rpm") {
533 # Also make a pbscript to generate yum/urpmi bases
534 # $src = "$src $ENV{'PBDESTDIR'}/pbscript"
535 } elsif ($dtype eq "deb") {
536 # Also make a pbscript to generate apt bases
537 # $src = "$src $ENV{'PBDESTDIR'}/pbscript"
538 }
539 }
540 # Remove potential leading spaces (cause pb with basename)
541 $src =~ s/^ *//;
542 my $basesrc = "";
543 foreach my $i (split(/ +/,$src)) {
544 $basesrc .= " ".basename($i);
545 }
546
547 pb_log(2,"Sources handled ($cmt): $src\n");
548 my ($sshhost,$sshlogin,$sshdir,$sshport,$vmtmout,$testver) = pb_conf_get($host,$login,$dir,$port,$tmout,"testver");
549 my $mac = "$sshlogin->{$ENV{'PBPROJ'}}\@$sshhost->{$ENV{'PBPROJ'}}";
550 # Overwrite account value if passed as parameter
551 $mac = "$pbaccount\@$sshhost->{$ENV{'PBPROJ'}}" if (defined $pbaccount);
552 my $tdir;
553 my $bdir;
554 if (($cmt eq "Sources") || ($cmt eq "Script")) {
555 $tdir = "$sshdir->{$ENV{'PBPROJ'}}/src";
556 } elsif ($cmt eq "VMs") {
557 $tdir = dirname("$sshdir->{$ENV{'PBPROJ'}}")."/delivery";
558 $bdir = dirname("$sshdir->{$ENV{'PBPROJ'}}")."/build";
559 # Remove a potential $ENV{'HOME'} as bdir should be relative to pb's home
560 $bdir =~ s|\$ENV.+\}/||;
561 } elsif ($cmt eq "Packages") {
562 $tdir = "$sshdir->{$ENV{'PBPROJ'}}/$ddir/$dver";
563 if ((defined $testver->{$ENV{'PBPROJ'}}) && ($testver->{$ENV{'PBPROJ'}} eq "true")) {
564 # This is a test pkg => target dir is under test
565 $tdir .= "/test";
566 }
567 } else {
568 return;
569 }
570 my $nport = $sshport->{$ENV{'PBPROJ'}};
571 $nport = "$pbport" if (defined $pbport);
572
573 # Remove a potential $ENV{'HOME'} as tdir should be relative to pb's home
574 $tdir =~ s|\$ENV.+\}/||;
575
576 my $tm = $vmtmout->{$ENV{'PBPROJ'}};
577 pb_system("ssh -q -p $nport $mac \"mkdir -p $tdir ; cd $tdir ; echo \'for i in $basesrc; do if [ -f \$i ]; then rm -f \$i; fi; done\ ; $cmd' | bash\"","Preparing $tdir on $mac");
578 pb_system("cd $ENV{'PBBUILDDIR'} ; scp -p -P $nport $src $mac:$tdir 2> /dev/null","$cmt delivery in $tdir on $mac");
579 pb_system("ssh -q -p $nport $mac \"echo \'cd $tdir ; if [ -f pbscript ]; then ./pbscript; fi\' | bash\"","Executing pbscript on $mac if needed");
580 if ($cmt eq "VMs") {
581 # Get back info on pkg produced, compute their name and get them from the VM
582 pb_system("scp -p -P $nport $mac:$bdir/pbgen-$pbprojver-$pbprojtag $ENV{'PBBUILDDIR'} 2> /dev/null","Get package names in $bdir on $mac");
583 open(KEEP,"$ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag") || die "Unable to read $ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag";
584 my $src = <KEEP>;
585 chomp($src);
586 close(KEEP);
587 $src =~ s/^ *//;
588 pb_mkdir_p("$ENV{'PBBUILDDIR'}/$odir/$over");
589 # Change pgben to make the next send2ssh happy
590 my $made = "";
591 open(KEEP,"> $ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag") || die "Unable to write $ENV{'PBBUILDDIR'}/pbgen-$pbprojver-$pbprojtag";
592 foreach my $p (split(/ +/,$src)) {
593 my $j = basename($p);
594 pb_system("scp -p -P $nport $mac:\'$bdir/$p\' $ENV{'PBBUILDDIR'}/$odir/$over 2> /dev/null","Package recovery of $j in $bdir from $mac");
595 $made="$made $odir/$over/$j" if (($dtype ne "rpm") || ($j !~ /.src.rpm$/));
596 }
597 print KEEP "$made\n";
598 close(KEEP);
599 pb_system("ssh -q -p $nport $mac \"rm -rf $tdir $bdir\"","VM cleanup on $mac");
600 pb_send2ssh("Packages","$odir"."_"."$over");
601 if (! $vmexist) {
602 pb_system("ssh -q -p $nport $mac \"sudo /sbin/halt -p \"; sleep $tm ; echo \'if [ -d /proc/$vmpid ]; then kill -9 $vmpid; fi \' | bash ; sleep 10","VM $vm halt (pid $vmpid)");
603 }
604 pb_rm_rf("$ENV{'PBBUILDDIR'}/$odir");
605 }
606}
607
608sub pb_script2vm {
609 my $pbscript=shift;
610
611 # Prepare the script to be executed on the VM
612 # in $ENV{'PBDESTDIR'}/pbscript
613 if ((defined $pbscript ) && ($pbscript ne "$ENV{'PBDESTDIR'}/pbscript")) {
614 copy($pbscript,"$ENV{'PBDESTDIR'}/pbscript") || die "Unable to create $ENV{'PBDESTDIR'}/pbscript";
615 chmod 0755,"$ENV{'PBDESTDIR'}/pbscript";
616 }
617
618 my ($vm,$all) = pb_get_vm();
619
620 foreach my $v (@$vm) {
621 # Launch the VM
622 my ($vmexist,$vmpid) = pb_launchvm($v,0);
623
624 # Skip that VM if it something went wrong
625 next if (($vmpid == 0) && ($vmexist ==0));
626
627 # Gather all required files to send them to the VM
628 # and launch the build thourgh pbscript
629 pb_send2ssh("Script","$v",$vmexist,$vmpid,"vmhost","vmlogin","$ENV{'PBDESTDIR'}/pbrc","vmport","vmtmout");
630
631 }
632}
633
634sub pb_launchchroot {
635 # Virtual env.
636 my $ve = shift;
637 my $create = shift || 0; # By default do not create a chroot
638
639 #die "-i iso parameter needed" if (((not defined $iso) || ($iso eq "")) && ($create != 0));
640 #die "No VM defined, unable to launch" if (not defined $ve);
641
642 # Keep only the first chroot in case many were given
643 $ve =~ s/,.*//;
644
645 # Launch the chroot
646 my ($ptr,$veopt,$veport,$vepath,$vetmout,$vesize) = pb_conf_get("vetype","veopt","veport","vepath","vetmout","vesize");
647 my $vetype = $ptr->{$ENV{'PBPROJ'}};
648 if (not defined $ENV{'PBCHROOTOPT'}) {
649 $ENV{'PBCHROOTOPT'} = "";
650 }
651 if (defined $veopt->{$ENV{'PBPROJ'}}) {
652 $ENV{'PBVMOPT'} .= " $veopt->{$ENV{'PBPROJ'}}" if ($ENV{'PBVMOPT'} !~ / $veopt->{$ENV{'PBPROJ'}}/);
653 }
654 my $nport = $veport->{$ENV{'PBPROJ'}};
655 $nport = "$pbport" if (defined $pbport);
656
657 my $cmd;
658 my $vecmd; # has to be used for pb_check_ps
659 my $vem; # has to be used for pb_check_ps
660 if ($vetype eq "qemu") {
661 my $arch = `uname -m`;
662 chomp($arch);
663 my $qemucmd32;
664 my $qemucmd64;
665 if ($arch eq "x86_64") {
666 $qemucmd32 = "/usr/bin/qemu-system-i386";
667 $qemucmd64 = "/usr/bin/qemu";
668 } else {
669 $qemucmd32 = "/usr/bin/qemu";
670 $qemucmd64 = "/usr/bin/qemu-system-x86_64";
671 }
672 if ($ve =~ /_64/) {
673 $vecmd = "$qemucmd64 -no-kqemu";
674 } else {
675 $vecmd = "$qemucmd32";
676 }
677 $vem = "$vepath->{$ENV{'PBPROJ'}}/$ve.qemu";
678 if ($create != 0) {
679 $ENV{'PBVMOPT'} .= " -cdrom $iso -boot d";
680 }
681 $cmd = "$vecmd $ENV{'PBVMOPT'} -redir tcp:$nport:10.0.2.15:22 $vem"
682 } elsif ($vetype eq "xen") {
683 } elsif ($vetype eq "vmware") {
684 } else {
685 die "VM of type $vetype not supported. Report to the dev team";
686 }
687 my ($tmpcmd,$void) = split(/ +/,$cmd);
688 my $veexist = pb_check_ps($tmpcmd,$vem);
689 my $vepid = 0;
690 if (! $veexist) {
691 if ($create != 0) {
692 pb_system("/usr/bin/qemu-img create -f qcow2 $vem $vesize->{$ENV{'PBPROJ'}}","Creating the QEMU VM");
693 }
694 if (! -f "$vem") {
695 pb_log(0,"Unable to find VM $vem\n");
696 } else {
697 pb_system("$cmd &","Launching the VM $vem");
698 pb_system("sleep $vetmout->{$ENV{'PBPROJ'}}","Waiting for VM $ve to come up");
699 $vepid = pb_check_ps($tmpcmd,$vem);
700 }
701 } else {
702 pb_log(0,"Found an existing VM $vem (pid $veexist)\n");
703 }
704 return($veexist,$vepid);
705}
706
707sub pb_launchvm {
708 my $vm = shift;
709 my $create = shift || 0; # By default do not create a VM
710
711 die "-i iso parameter needed" if (((not defined $iso) || ($iso eq "")) && ($create != 0));
712 die "No VM defined, unable to launch" if (not defined $vm);
713 # Keep only the first VM in case many were given
714 $vm =~ s/,.*//;
715
716 # Launch the VMs
717 my ($ptr,$vmopt,$vmport,$vmpath,$vmtmout,$vmsize) = pb_conf_get("vmtype","vmopt","vmport","vmpath","vmtmout","vmsize");
718 my $vmtype = $ptr->{$ENV{'PBPROJ'}};
719 if (not defined $ENV{'PBVMOPT'}) {
720 $ENV{'PBVMOPT'} = "";
721 }
722 if (defined $vmopt->{$ENV{'PBPROJ'}}) {
723 $ENV{'PBVMOPT'} .= " $vmopt->{$ENV{'PBPROJ'}}" if ($ENV{'PBVMOPT'} !~ / $vmopt->{$ENV{'PBPROJ'}}/);
724 }
725 my $nport = $vmport->{$ENV{'PBPROJ'}};
726 $nport = "$pbport" if (defined $pbport);
727
728 my $cmd;
729 my $vmcmd; # has to be used for pb_check_ps
730 my $vmm; # has to be used for pb_check_ps
731 if ($vmtype eq "qemu") {
732 my $arch = `uname -m`;
733 chomp($arch);
734 my $qemucmd32;
735 my $qemucmd64;
736 if ($arch eq "x86_64") {
737 $qemucmd32 = "/usr/bin/qemu-system-i386";
738 $qemucmd64 = "/usr/bin/qemu";
739 } else {
740 $qemucmd32 = "/usr/bin/qemu";
741 $qemucmd64 = "/usr/bin/qemu-system-x86_64";
742 }
743 if ($vm =~ /_64/) {
744 $vmcmd = "$qemucmd64 -no-kqemu";
745 } else {
746 $vmcmd = "$qemucmd32";
747 }
748 $vmm = "$vmpath->{$ENV{'PBPROJ'}}/$vm.qemu";
749 if ($create != 0) {
750 $ENV{'PBVMOPT'} .= " -cdrom $iso -boot d";
751 }
752 $cmd = "$vmcmd $ENV{'PBVMOPT'} -redir tcp:$nport:10.0.2.15:22 $vmm"
753 } elsif ($vmtype eq "xen") {
754 } elsif ($vmtype eq "vmware") {
755 } else {
756 die "VM of type $vmtype not supported. Report to the dev team";
757 }
758 my ($tmpcmd,$void) = split(/ +/,$cmd);
759 my $vmexist = pb_check_ps($tmpcmd,$vmm);
760 my $vmpid = 0;
761 if (! $vmexist) {
762 if ($create != 0) {
763 if (($vmtype eq "qemu") || ($vmtype eq "xen")) {
764 pb_system("/usr/bin/qemu-img create -f qcow2 $vmm $vmsize->{$ENV{'PBPROJ'}}","Creating the QEMU VM");
765 } elsif ($vmtype eq "vmware") {
766 } else {
767 }
768 }
769 if (! -f "$vmm") {
770 pb_log(0,"Unable to find VM $vmm\n");
771 } else {
772 pb_system("$cmd &","Launching the VM $vmm");
773 pb_system("sleep $vmtmout->{$ENV{'PBPROJ'}}","Waiting for VM $vm to come up");
774 $vmpid = pb_check_ps($tmpcmd,$vmm);
775 }
776 } else {
777 pb_log(0,"Found an existing VM $vmm (pid $vmexist)\n");
778 }
779 return($vmexist,$vmpid);
780}
781
782sub pb_build2vm {
783 # Prepare the script to be executed on the VM
784 # in $ENV{'PBDESTDIR'}/pbscript
785 my ($ntp) = pb_conf_get("vmntp");
786 my $vmntp = $ntp->{$ENV{'PBPROJ'}};
787 open(SCRIPT,"> $ENV{'PBDESTDIR'}/pbscript") || die "Unable to create $ENV{'PBDESTDIR'}/pbscript";
788 print SCRIPT "#!/bin/bash\n";
789 print SCRIPT "echo ... Execution needed\n";
790 print SCRIPT "# This is in directory delivery\n";
791 print SCRIPT "# Setup the variables required for building\n";
792 print SCRIPT "export PBPROJ=$ENV{'PBPROJ'}\n";
793 print SCRIPT "# Preparation for pb\n";
794 print SCRIPT "mkdir -p ../pbconf\n";
795 print SCRIPT "mv $ENV{'PBPROJ'}.pb ../pbconf\n";
796 print SCRIPT "mv .pbrc \$HOME\n";
797 print SCRIPT "cd ..\n";
798 # Force new date to be in the future compared to the date of the tar file by adding 1 minute
799 my @date=(localtime->sec(), localtime->min(), localtime->hour(), localtime->mday(), localtime->mon(), localtime->year(), localtime->wday(), localtime->yday(), localtime->isdst());
800 $date[1]++;
801 my $upddate = strftime("%m%d%H%M%Y", @date);
802 print SCRIPT "echo Setting up date on $vmntp...\n";
803 # Or use ntpdate if available
804 print SCRIPT "sudo date $upddate\n";
805 print SCRIPT "export PBROOT=\`pwd\`\n";
806 print SCRIPT "# Build\n";
807 my $p = "";
808 $p = join(' ',@ARGV) if (defined $ARGV[0]);
809 print SCRIPT "echo Building packages on VM...\n";
810 print SCRIPT "pb -p $ENV{'PBPROJ'} build2pkg $p\n";
811 close(SCRIPT);
812 chmod 0755,"$ENV{'PBDESTDIR'}/pbscript";
813
814 my ($vm,$all) = pb_get_vm();
815
816 # Send tar files when we do a global generation
817 pb_build2ssh() if ($all == 1);
818
819 foreach my $v (@$vm) {
820 # Launch the VM
821 my ($vmexist,$vmpid) = pb_launchvm($v,0);
822
823 # Skip that VM if it something went wrong
824 next if (($vmpid == 0) && ($vmexist == 0));
825
826 # Gather all required files to send them to the VM
827 # and launch the build thourgh pbscript
828 pb_send2ssh("VMs","$v",$vmexist,$vmpid,"vmhost","vmlogin","$ENV{'PBDESTDIR'}/pbrc","vmport","vmtmout");
829 }
830}
831
832
833sub pb_newver {
834
835 die "-V Version parameter needed" if ((not defined $newver) || ($newver eq ""));
836 my $scheme=pb_cms_init($ENV{'PBPROJ'});
837 if ($scheme ne "svn") {
838 die "Only SVN is supported at the moment";
839 }
840 my $res = pb_cms_isdiff($scheme);
841 die "You need to have no differences before creating a new version" if ($res != 0);
842 my $cmsurl = pb_cms_getinfo($scheme,$ENV{'PBROOT'},"URL:");
843 my $newurl = dirname($cmsurl)."/$newver";
844 pb_cms_copy($scheme,$cmsurl,$newurl);
845 pb_cms_checkout($scheme,$newurl,"$ENV{'PBROOT'}/../$newver");
846 my $oldver=basename($cmsurl);
847 open(FILE,"$ENV{'PBROOT'}/../$newver/pbconf/$ENV{'PBPROJ'}.pb") || die "Unable to open $ENV{'PBROOT'}/../$newver/pbconf/$ENV{'PBPROJ'}.pb";
848 open(OUT,"> $ENV{'PBROOT'}/../$newver/pbconf/$ENV{'PBPROJ'}.pb.new") || die "Unable to write to $ENV{'PBROOT'}/../$newver/pbconf/$ENV{'PBPROJ'}.pb.new";
849 while(<FILE>) {
850 s/projver\s+$ENV{'PBPROJ'}\s*=\s*$oldver/projver $ENV{'PBPROJ'} = $newver/;
851 print OUT $_;
852 }
853 close(FILE);
854 close(OUT);
855 rename("$ENV{'PBROOT'}/../$newver/pbconf/$ENV{'PBPROJ'}.pb.new","$ENV{'PBROOT'}/../$newver/pbconf/$ENV{'PBPROJ'}.pb");
856 pb_cms_checkin($scheme,"$ENV{'PBROOT'}/../$newver");
857}
858
859#
860# Return the list of VMs we are working on
861# $all is a flag to know if we return all of them
862# or only some (if all we publish also tar files in addition to pkgs
863#
864sub pb_get_vm {
865
866my @vm;
867my $all = 0;
868
869# Get VM list
870if ((not defined $ENV{'PBVM'}) || ($ENV{'PBVM'} =~ /^all$/)) {
871 my ($ptr) = pb_conf_get("vmlist");
872 my $ptr2 = $ptr->{$ENV{'PBPROJ'}};
873 $ptr2 =~ s/,/_64,/g;
874 $ptr2 =~ s/$/_64/g;
875 $ENV{'PBVM'} = "$ptr->{$ENV{'PBPROJ'}},$ptr2";
876 $all = 1;
877}
878pb_log(2,"VMs: $ENV{'PBVM'}\n");
879@vm = split(/,/,$ENV{'PBVM'});
880return(\@vm,$all);
881}
882
883# Returns the pid of a running VM command using a specific VM file
884sub pb_check_ps {
885 my $vmcmd = shift;
886 my $vmm = shift;
887 my $vmexist = 0; # FALSE by default
888
889 open(PS, "ps auxhww|") || die "Unable to call ps";
890 while (<PS>) {
891 next if (! /$vmcmd/);
892 next if (! /$vmm/);
893 my ($void1, $void2);
894 ($void1, $vmexist, $void2) = split(/ +/);
895 last;
896 }
897 return($vmexist);
898}
899
900
901sub pb_extract_build_files {
902
903my $src=shift;
904my $dir=shift;
905my $ddir=shift;
906my @files;
907
908if ($src =~ /tar\.gz$/) {
909 pb_system("tar xfpz $src $dir","Extracting build files");
910} elsif ($src =~ /tar\.bz2$/) {
911 pb_system("tar xfpj $src $dir","Extracting build files");
912} else {
913 die "Unknown compression algorithm for $src";
914}
915opendir(DIR,"$dir") || die "Unable to open directory $dir";
916foreach my $f (readdir(DIR)) {
917 next if ($f =~ /^\./);
918 move("$dir/$f","$ddir") || die "Unable to move $dir/$f to $ddir";
919 pb_log(2,"mv $dir/$f $ddir\n");
920 push @files,"$ddir/$f";
921}
922closedir(DIR);
923# Not enough but still a first cleanup
924pb_rm_rf("$dir");
925return(@files);
926}
927
928sub pb_list_bfiles {
929
930my $dir = shift;
931my $pbpkg = shift;
932my $bfiles = shift;
933my $pkgfiles = shift;
934my $supfiles = shift;
935
936opendir(BDIR,"$dir") || die "Unable to open dir $dir: $!";
937foreach my $f (readdir(BDIR)) {
938 next if ($f =~ /^\./);
939 $bfiles->{$f} = "$dir/$f";
940 $bfiles->{$f} =~ s~$ENV{'PBROOT'}~~;
941 if (defined $supfiles->{$pbpkg}) {
942 $pkgfiles->{$f} = "$dir/$f" if ($f =~ /$supfiles->{$pbpkg}/);
943 }
944}
945closedir(BDIR);
946}
947
948sub pb_syntax {
949
950 print "pb (aka project-builder) Version $projectbuilderver-$projectbuilderrev\n";
951 print "\n";
952 print "Syntax: pb [-vhqt][-r pbroot][-p project][[-s script -a account -P port] -m \"mach-1[,...]\"][-i iso] <action> [<pkg1> ...]\n";
953 print "\n";
954 print "-h: This help file\n";
955 print "-q: Quiet mode\n";
956 print "-t: Test mode (not done yet)\n";
957 print "-v: Verbose mode\n";
958 print "\n";
959 print "-m machine: Name of the Virtual Machines (VM) you want\n";
960 print " to build on (coma separated). All if none precised\n";
961 print " (or use the env variable PBVM) \n";
962 print "\n";
963 print "-s script: Name of the script you want\n";
964 print " to execute on the related VMs.\n";
965 print "\n";
966 print "-i iso: Name of the ISO image of the distribution you want\n";
967 print " to install on the related VMs.\n";
968 print "\n";
969 print "-a account: Name of the account to use\n";
970 print " to connect on the related VMs.\n";
971 print "\n";
972 print "-P port: Port number to use\n";
973 print " to connect on the related VMs.\n";
974 print "\n";
975 print "-p project: Name of the project you're working on\n";
976 print " (or use the env variable PBPROJ) \n";
977 print "\n";
978 print "-r pbroot: Path Name of project under the CMS \n";
979 print " (or use the env variable PBROOT) \n";
980 print "\n";
981 print "-V newver: New version of the project to create\n";
982 print " from the current one. \n";
983 print "\n";
984 print "<action> can be:\n";
985 print "\n";
986 print "\tcms2build: Create tar files for the project under your CMS\n";
987 print "\t CMS supported are SVN and CVS\n";
988 print "\t parameters are packages to build\n";
989 print "\t if not using default list\n";
990 print "\n";
991 print "\tbuild2pkg: Create packages for your running distribution \n";
992 print "\n";
993 print "\tcms2pkg: cms2build + build2pkg\n";
994 print "\n";
995 print "\tbuild2ssh: Send the tar files to a SSH host \n";
996 print "\n";
997 print "\tcms2ssh: cms2build + build2ssh\n";
998 print "\n";
999 print "\tpkg2ssh: Send the packages built to a SSH host \n";
1000 print "\n";
1001 print "\tbuild2vm: Create packages in VMs, launching them if needed\n";
1002 print "\t and send those packages to a SSH host once built\n";
1003 print "\t VM type supported are QEMU \n";
1004 print "\n";
1005 print "\tbuild2chroot: Create packages in a chroot, creating it if needed\n";
1006 print "\t and send those packages to a SSH host once built\n";
1007 print "\n";
1008 print "\tcms2vm: cms2build + build2vm\n";
1009 print "\n";
1010 print "\tlaunchvm: Launch one virtual machine\n";
1011 print "\n";
1012 print "\tscript2vm: Launch one virtual machine if needed \n";
1013 print "\t and executes a script on it \n";
1014 print "\n";
1015 print "\tnewvm: Create a new virtual machine\n";
1016 print "\n";
1017 print "\tnewchroot: Create a new chroot environment\n";
1018 print "\n";
1019 print "\tnewver: Create a new version of the project derived \n";
1020 print "\t from the current one \n";
1021 print "\n";
1022 print "\tnewproj: Create a new project and a template set of \n";
1023 print "\t configuration files under pbconf \n";
1024 print "\n";
1025}
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