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-rw-r--r--src/mozclient/lib/MozClient/VCS.pm351
1 files changed, 351 insertions, 0 deletions
diff --git a/src/mozclient/lib/MozClient/VCS.pm b/src/mozclient/lib/MozClient/VCS.pm
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+++ b/src/mozclient/lib/MozClient/VCS.pm
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+# -*- mode: Perl -*-
+
+# Copyright (c) 2007-2008 Fabien Tassin <fta@sofaraway.org>
+# Description: MozClient::VCS - Main class
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2, or (at
+# your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+############################################################################
+
+package MozClient::VCS;
+
+# This is the main class. It should not be used directly. VCS specific classes
+# should be instantiated instead. They inherit from this main class and
+# overwrite some methods according to VCS requirements.
+
+use Carp;
+use strict;
+
+my $nobinonly = "nobinonly";
+
+# List of dependencies
+my $dependencies = {
+ 'cvs' => '/usr/bin/cvs',
+ 'mercurial' => '/usr/bin/hg',
+ 'quilt' => '/usr/bin/quilt',
+ 'wget' => '/usr/bin/wget',
+};
+
+############################################################################
+
+sub new {
+ my $class = shift;
+ my $conf = shift;
+ my $opt = shift;
+
+ my $self = {};
+
+ @{$self}{keys %$conf} = values %$conf;
+
+ $self->{'want_branch'} = $$opt{'branch'};
+ $self->{'want_listtags'} = 1 if $$opt{'list-tags'};
+ $self->{'want_tag'} = $$opt{'tag'};
+ $self->{'have_date'} = $$opt{'date'};
+ $self->{'preserve_vcs'} = $$opt{'preserve-vcs'};
+ $self->{'debug'} = $$opt{'debug'};
+
+ $self->{'want_branch'} = $$conf{'MOZCLIENT_BRANCH'}
+ if defined $$conf{'MOZCLIENT_BRANCH'} && !defined $self->{'want_branch'};
+
+ bless($self, $class);
+ $self;
+}
+
+sub vcs {
+ my $self = shift;
+
+ $self->{'MOZCLIENT_VCS'};
+}
+
+sub work_dir {
+ my $self = shift;
+
+ $self->{'work-dir'} = shift if @_;
+ $self->{'work-dir'};
+}
+
+sub debug {
+ my $self = shift;
+
+ $self->{'debug'} = shift if @_;
+ $self->{'debug'};
+}
+
+sub LOG {
+ my $self = shift;
+ my $str = shift;
+
+ printf "LOG: $str\n", @_ if $self->debug;
+}
+
+sub LOG2 {
+ my $self = shift;
+ my $str = shift;
+
+ printf "$str\n", @_;
+}
+
+sub check_dependencies {
+ my $self = shift;
+
+ $self->LOG("MozClient::check_dependencies()");
+ my $missing = [];
+ map { push @$missing, $_ unless -x $$dependencies{$_}} keys %$dependencies;
+ carp "# Error: missing dependencies. Please install " .
+ (join ", ", @$missing) . "\n" if $#$missing >= 0;
+ 1;
+}
+
+sub cleanup_dir {
+ my $self = shift;
+
+ if (-d $self->work_dir) {
+ $self->LOG("MozClient::cleanup_dir()");
+ $self->run_system("rm -rf " . $self->work_dir);
+ }
+}
+
+sub prepare_dir {
+ my $self = shift;
+
+ $self->LOG("MozClient::prepare_dir()");
+ $self->cleanup_dir();
+ $self->mkdir($self->work_dir, 0755);
+}
+
+sub run_system {
+ my $self = shift;
+
+ $self->LOG2("\$ %s", @_);
+ my $cmd = sprintf "%s", @_;
+ my $args = &main::_split_args($cmd);
+ my $ret = system(@$args);
+ $ret == 0 || carp "Can't run '$cmd': error code $ret\n";
+}
+
+sub run_shell {
+ my $self = shift;
+
+ $self->LOG2("\$ %s", @_);
+ my $cmd = shift;
+ return `$cmd`;
+}
+
+sub chdir {
+ my $self = shift;
+
+ $self->LOG2("\$ cd %s", @_);
+ my $dir = shift;
+ CORE::chdir($dir) || carp "Can't chdir($dir): $!\n";
+}
+
+sub unlink {
+ my $self = shift;
+
+ $self->LOG2("\$ rm %s", @_);
+ my $file = shift;
+
+ CORE::unlink($file) || carp "Can't unlink($file): $!\n";
+}
+
+sub mkdir {
+ my $self = shift;
+ my $dir = shift;
+ my $mode = shift;
+ $self->LOG2("\$ mkdir %s", $dir);
+ CORE::mkdir($dir, $mode) || carp "Can't mkdir($dir, $mode): $!\n";
+}
+
+sub want_list_tags {
+ my $self = shift;
+
+ defined $self->{'want_listtags'} && $self->{'want_listtags'};
+}
+
+sub list_tags {
+ my $self = shift;
+
+ $self->LOG("MozClient::list_tags()");
+ die "Error: list_tags() not supported for " . $self->vcs;
+}
+
+# Execute the command defined in MOZCLIENT_POSTCOCMD after the checkout
+sub do_post_co_commands {
+ my $self = shift;
+
+ $self->LOG("MozClient::do_post_co_commands()");
+ $self->chdir($self->work_dir);
+ $self->run_shell($self->{'MOZCLIENT_POSTCOCMD'});
+ $self->chdir("..");
+}
+
+sub get_client {
+ my $self = shift;
+
+ $self->LOG("MozClient::get_client()");
+ die "Can't MozClient::get_client() for " . $self->vcs;
+}
+
+sub set_revdate {
+ my $self = shift;
+
+ $self->LOG("MozClient::set_revdate()");
+ die "Can't MozClient::set_revdate() for " . $self->vcs;
+}
+
+sub convert_revdate {
+ my $self = shift;
+
+ $self->LOG("MozClient::convert_revdate()");
+ die "Can't MozClient::convert_revdate() for " . $self->vcs;
+}
+
+sub do_dynamic_tag {
+ my $self = shift;
+
+ $self->LOG("MozClient::do_dynamic_tag()");
+ die "Error: do_dynamic_tag() not supported for " . $self->vcs;
+}
+
+sub setup {
+ my $self = shift;
+
+ $self->LOG("MozClient::setup()");
+ $self->{'mozclient_date'} = "";
+ $self->{'moz_co_tag'} = "";
+
+ if (!defined $self->{'want_tag'} && defined $self->{'MOZCLIENT_DYNTAG'}) {
+ $self->do_dynamic_tag();
+ }
+
+ if (defined $self->{'want_tag'}) {
+ # We want a tag, we can either let mozclient compute the version or
+ # specify our own (using -t TAG=version)
+ if (defined $self->{'have_date'}) {
+ warn "Warning: can't use -d and -t together. Ignoring -d";
+ undef $self->{'have_date'};
+ }
+ $self->{'want_tag'} =~ m/([^=]*)(=?)(.*)/;
+ $self->{'ltag'} = $1;
+ $self->{'dtag'} = $3;
+ $self->{'co_tag'} = "-r $1";
+ $self->{'moz_co_tag'} = "MOZ_CO_TAG=$1";
+ }
+ else {
+ # we don't want a specific tag, so go for a date and possibly a branch
+ if (!defined $self->{'have_date'}) {
+ chomp($self->{'have_date'} = `$self->{'MOZCLIENT_GETDATE'}`);
+ }
+ $self->{'mozclient_date'} =
+ '-D "' . $self->convert_revdate($self->{'have_date'}) . '"';
+ $self->{'co_tag'} = '';
+ $self->{'co_tag'} =
+ "-r " . $self->{'want_branch'} if defined $self->{'want_branch'};
+ }
+}
+
+sub checkout {
+ my $self = shift;
+
+ $self->LOG("MozClient::checkout()");
+ die "Can't MozClient::checkout() for " . $self->vcs;
+}
+
+sub nobin_cleanup {
+ my $self = shift;
+
+ $self->LOG("MozClient::nobin_cleanup()");
+
+ $self->chdir($self->work_dir . "/mozilla");
+ my $cmd = sprintf "sh ../../%s > REMOVED+${nobinonly}.txt 2>&1",
+ $self->{'MOZCLIENT_EXCLUDE_SCRIPT'};
+ $self->run_shell($cmd);
+ $self->unlink("REMOVED+${nobinonly}.txt")
+ unless -s "REMOVED+${nobinonly}.txt";
+ $self->chdir("../..");
+}
+
+sub tar_exclude {
+ my $self = shift;
+
+ $self->LOG("MozClient::tar_exclude()");
+ # nothing
+ [];
+}
+
+sub pack {
+ my $self = shift;
+
+ $self->LOG("MozClient::pack()");
+
+ my $tar_exclude = "";
+ unless ($self->{'preserve_vcs'}) {
+ my $dirs = $self->tar_exclude();
+
+ $tar_exclude = join " ", @$dirs;
+ }
+
+ my $tversion;
+ if (defined $self->{'want_tag'} &&
+ defined $self->{'dtag'} && length $self->{'dtag'} > 0) {
+ $tversion = $self->{'dtag'};
+ }
+ else {
+ $self->chdir($self->work_dir);
+ chomp($tversion = `$self->{'MOZCLIENT_GETVERSION'}`);
+ $tversion .= '~' . $self->{'MOZCLIENT_VCS'} . $self->{'have_date'}
+ unless defined $self->{'want_tag'};
+ $self->LOG2("\$ tversion=`" . $self->{'MOZCLIENT_GETVERSION'} .
+ "` # => $tversion");
+ $self->chdir("..");
+ }
+ my $version = $tversion;
+ $version .= "+${nobinonly}"
+ if -f $self->work_dir . "/mozilla/REMOVED+${nobinonly}.txt";
+ my $cmd = sprintf "rm -rf %s/%s-%s", $self->work_dir,
+ $self->{'MOZCLIENT_APPNAME'}, $version;
+ $self->run_system($cmd);
+ if ($self->{'MOZCLIENT_EMBEDDED'} || $self->{'MOZCLIENT_WANTMOZDIR'}) {
+ my $dir = sprintf "%s/%s-%s", $self->work_dir,
+ $self->{'MOZCLIENT_APPNAME'}, $version;
+ $self->mkdir($dir, 0755);
+ }
+ if ($self->{'MOZCLIENT_EMBEDDED'}) {
+ $self->chdir($self->work_dir);
+ my $cmd = sprintf "tar jcf %s-%s/%s-%s-source.tar.bz2 %s mozilla",
+ $self->{'MOZCLIENT_APPNAME'}, $version, $self->{'MOZCLIENT_PROJECT'},
+ $tversion, $tar_exclude;
+ $self->run_system($cmd);
+ $self->chdir("..");
+ }
+ else {
+ my $cmd = sprintf "mv %s/mozilla %s/%s-%s/",
+ $self->work_dir, $self->work_dir, $self->{'MOZCLIENT_APPNAME'}, $version;
+ $self->run_system("$cmd");
+ }
+ $self->unlink($self->{'MOZCLIENT_APPNAME'} . "_$version.orig.tar.gz")
+ if -f $self->{'MOZCLIENT_APPNAME'} . "_$version.orig.tar.gz";
+ $self->chdir($self->work_dir);
+ $cmd = sprintf "tar zcf ../%s_%s.orig.tar.gz %s %s-%s",
+ $self->{'MOZCLIENT_APPNAME'}, $version, $tar_exclude,
+ $self->{'MOZCLIENT_APPNAME'}, $version;
+ $self->run_shell($cmd);
+ $self->chdir("..");
+ $self->run_system("rm -rf " . $self->work_dir);
+ $self->run_system("ls -l " . $self->{'MOZCLIENT_APPNAME'} .
+ "_$version.orig.tar.gz");
+}
+
+1;
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