mirror of
https://github.com/mozilla/gecko-dev.git
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555 lines
13 KiB
Perl
555 lines
13 KiB
Perl
=head1 NAME
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B<Moz> - routines for automating CodeWarrior builds, and some extra-curricular activities related to building Mozilla
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=head1 SYNOPSIS
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use Moz;
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OpenErrorLog(":::BuildLog");
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StopForErrors();
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$Moz::QUIET = 1;
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InstallFromManifest(":projects:MANIFEST", $dist_dir);
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BuildProjectClean(":projects:SomeProject.mcp", "SomeTarget");
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MakeAlias(":projects:SomeProject.shlb", $dist_dir);
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DontStopForErrors();
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BuildProject(":projects:SomeOtherProject.mcp", "SomeTarget");
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=head1 DESCRIPTION
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B<Moz> comprises the routines needed to slap CodeWarrior around, force it to build a sequence of projects, report the results, and a few other things.
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=cut
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package Moz;
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require Exporter;
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use Mac::Types;
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use Mac::Events;
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use Mac::Processes;
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@ISA = qw(Exporter);
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@EXPORT = qw(BuildProject BuildProjectClean OpenErrorLog MakeAlias StopForErrors DontStopForErrors InstallFromManifest InstallResources SetBuildNumber SetAgentString SetTimeBomb Delay ActivateApplication);
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@EXPORT_OK = qw(CloseErrorLog UseCodeWarriorLib QUIET);
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use Cwd;
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use File::Path;
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use ExtUtils::Manifest 'maniread';
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use CodeWarriorLib;
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sub current_directory()
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{
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my $current_directory = cwd();
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chop($current_directory) if ( $current_directory =~ m/:$/ );
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return $current_directory;
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}
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sub full_path_to($)
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{
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my ($path) = @_;
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if ( $path =~ m/^[^:]+$/ )
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{
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$path = ":" . $path;
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}
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if ( $path =~ m/^:/ )
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{
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$path = current_directory() . $path;
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}
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return $path;
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}
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=head2 Setup
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Pretty much, everything is taken care of for you.
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However, B<Moz> does use a little compiled AppleScript library (the file CodeWarriorLib) for some of its communcication with CodeWarrior.
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If this library isn't in the same directory as "Moz.pm", then you need to tell B<Moz> where to find it.
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Call C<UseCodeWarriorLib($path_to_CodeWarriorLib)>.
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This routine is not exported by default, nor are you likely to need it.
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=cut
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sub UseCodeWarriorLib($)
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{
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# ($CodeWarriorLib) = @_;
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# $CodeWarriorLib = full_path_to($CodeWarriorLib);
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}
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sub activate_CodeWarrior()
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{
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#MacPerl::DoAppleScript(<<END_OF_APPLESCRIPT);
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# tell (load script file "$CodeWarriorLib") to ActivateCodeWarrior()
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#END_OF_APPLESCRIPT
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}
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BEGIN
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{
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# UseCodeWarriorLib(":CodeWarriorLib");
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# activate_CodeWarrior();
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CodeWarriorLib::activate();
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}
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$logging = 0;
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$recent_errors_file = "";
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$stop_on_1st_error = 1;
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$QUIET = 0;
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=head2 Logging all the errors and warnings - C<OpenErrorLog($log_file)>, C<CloseErrorLog()>
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The warnings and errors generated in the course of building projects can be logged to a file.
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Tinderbox uses this facility to show why a remote build failed.
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Logging is off by default.
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Start logging at any point in your build process with C<OpenErrorLog($log_file)>.
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Stop with C<CloseErrorLog()>.
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You never need to close the log explicitly, unless you want to just log a couple of projects in the middle of a big list.
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C<CloseErrorLog()> is not exported by default.
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=cut
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sub CloseErrorLog()
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{
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if ( $logging )
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{
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close(ERROR_LOG);
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$logging = 0;
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StopForErrors() if $stop_on_1st_error;
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}
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}
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sub OpenErrorLog($)
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{
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my ($log_file) = @_;
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CloseErrorLog();
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if ( $log_file )
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{
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$log_file = full_path_to($log_file);
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open(ERROR_LOG, ">$log_file") || die "Can't open logfile, check the file path.\n";
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MacPerl::SetFileInfo("CWIE", "TEXT", $log_file);
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$log_file =~ m/.+:(.+)/;
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$recent_errors_file = full_path_to("$1.part");
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$logging = 1;
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}
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}
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=head2 Stopping before it's too late - C<StopForErrors()>, C<DontStopForErrors()>
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When building a long list of projects, you decide whether to continue building subsequent projects when one fails.
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By default, your build script will C<die> after the first project that generates an error while building.
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Change this behavior with C<DontStopForErrors()>.
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Re-enable it with C<StopForErrors()>.
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=cut
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sub StopForErrors()
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{
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$stop_on_1st_error = 1;
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# Can't stop for errors unless we notice them.
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# Can't notice them unless we are logging.
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# If the user didn't explicitly request logging, log to a temporary file.
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if ( ! $recent_errors_file )
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{
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OpenErrorLog("${TMPDIR}BuildResults");
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}
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}
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sub DontStopForErrors()
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{
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$stop_on_1st_error = 0;
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}
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sub log_message($)
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{
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if ( $logging )
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{
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my ($message) = @_;
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print ERROR_LOG $message;
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}
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}
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sub log_message_with_time($)
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{
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if ( $logging )
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{
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my ($message) = @_;
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my $time_stamp = localtime();
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log_message("$message ($time_stamp)\n");
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}
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}
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sub log_recent_errors($)
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{
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my ($project_name) = @_;
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my $found_errors = 0;
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if ( $logging )
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{
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open(RECENT_ERRORS, "<$recent_errors_file");
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while( <RECENT_ERRORS> )
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{
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if ( /^Error/ || /^Couldn<64>t find project file/ || /^Link Error/ )
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{
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# if (!$found_errors)
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# print $_;
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$found_errors = 1;
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}
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print ERROR_LOG $_;
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}
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close(RECENT_ERRORS);
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unlink("$recent_errors_file");
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}
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if ( $stop_on_1st_error && $found_errors )
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{
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print ERROR_LOG "### Build failed.\n";
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die "### Errors encountered building \"$project_name\".\n";
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}
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}
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sub build_project($$$)
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{
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my ($project_path, $target_name, $clean_build) = @_;
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$project_path = full_path_to($project_path);
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# $project_path =~ m/.+:(.+)/;
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# my $project_name = $1;
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log_message_with_time("### Building \"$project_path\"");
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# Check that the given project exists
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if (! -e $project_path)
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{
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print ERROR_LOG "### Build failed.\n";
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die "### Can't find project file \"$project_path\".\n";
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}
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print "Building \"$project_path\[$target_name\]\"\n";
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$had_errors = CodeWarriorLib::build_project(
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$project_path, $target_name, $recent_errors_file, $clean_build
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);
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WaitNextEvent();
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# $had_errors =
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#MacPerl::DoAppleScript(<<END_OF_APPLESCRIPT);
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# tell (load script file "$CodeWarriorLib") to BuildProject("$project_path", "$project_name", "$target_name", "$recent_errors_file", $clean_build)
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#END_OF_APPLESCRIPT
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# Append any errors to the globally accumulated log file
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# if ( $had_errors ) # Removed this test, because we want warnings, too. -- jrm
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{
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log_recent_errors($project_path);
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}
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}
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=head2 Getting CodeWarrior to build projects - C<BuildProject($project, $opt_target)>, C<BuildProjectClean($project, $opt_target)>
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C<BuildProject()> and C<BuildProjectClean()> are identical, except that the latter first removes object code.
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In both, CodeWarrior opens the project if it wasn't already open; builds the given (or else current) target; and finally closes
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the project, if it wasn't already open.
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=cut
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sub BuildProject($;$)
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{
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my ($project_path, $target_name) = @_;
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build_project($project_path, $target_name, 0);
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}
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sub BuildProjectClean($;$)
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{
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my ($project_path, $target_name) = @_;
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build_project($project_path, $target_name, 1);
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}
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=head2 Miscellaneous
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C<MakeAlias($old_file, $new_file)> functions like C<symlink()>, except with better argument defaulting and more explicit error messages.
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=cut
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sub MakeAlias($$)
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{
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my ($old_file, $new_file) = @_;
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# if the directory to hold $new_file doesn't exist, create it
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if ( ($new_file =~ m/(.+:)/) && !-d $1 )
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{
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mkpath($1);
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}
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# if a leaf name wasn't specified for $new_file, use the leaf from $old_file
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if ( ($new_file =~ m/:$/) && ($old_file =~ m/.+:(.+)/) )
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{
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$new_file .= $1;
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}
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my $message = "Can't create a Finder alias (at \"$new_file\")\n for \"$old_file\"; because ";
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die "$message \"$old_file\" doesn't exist.\n" unless -e $old_file;
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die "$message I won't replace an existing (non-alias) file with an alias.\n" if ( -e $new_file && ! -l $new_file );
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# now: $old_file exists; $new_file doesn't (or else, is an alias already)
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if ( -l $new_file )
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{
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# ...then see if it already points to $old_file
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my $current_target = full_path_to(readlink($new_file));
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my $new_target = full_path_to($old_file);
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return if ( $current_target eq $new_target );
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# if the desired alias already exists and points to the right thing, then we're done
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unlink $new_file;
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}
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symlink($old_file, $new_file) || die "$message symlink returned an unexpected error.\n";
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}
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=pod
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C<InstallFromManifest()>
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=cut
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sub InstallFromManifest($;$$)
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{
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my ($manifest_file, $dest_dir, $flat) = @_;
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$flat = 0 unless defined($flat); # if $flat, all rel. paths in MANIFEST get aliased to the root of $dest_dir
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$dest_dir ||= ":";
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$manifest_file =~ m/(.+):/;
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my $source_dir = $1;
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chop($dest_dir) if $dest_dir =~ m/:$/;
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#Mac::Events->import();
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WaitNextEvent();
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if ($flat)
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{
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print "Doing manifest on \"$manifest_file\" FLAT\n" unless $QUIET;
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}
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else
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{
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print "Doing manifest on \"$manifest_file\"\n" unless $QUIET;
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}
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my $read = maniread(full_path_to($manifest_file));
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foreach $file (keys %$read)
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{
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next unless $file;
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$subdir = ":";
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if (!$flat && ($file =~ /:.+:/ ))
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{
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$subdir = $&;
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}
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$file = ":$file" unless $file =~ m/^:/;
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MakeAlias("$source_dir$file", "$dest_dir$subdir");
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}
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}
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=pod
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C<InstallResources()>
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=cut
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# parameters are path to MANIFEST file, destination dir, true (to make copies) or false (to make aliases)
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sub InstallResources($;$;$)
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{
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my ($manifest_file, $dest_dir, $copy_files) = @_;
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$dest_dir ||= ":";
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$manifest_file =~ m/(.+):/;
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my $source_dir = $1;
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chop($dest_dir) if $dest_dir =~ m/:$/;
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WaitNextEvent();
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print "Installing resources from \"$manifest_file\"\n" unless $QUIET;
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my $read = maniread(full_path_to($manifest_file));
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foreach $file (keys %$read)
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{
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next unless $file;
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if ($copy_files)
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{
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print "Implement this if you need it";
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}
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else
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{
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MakeAlias("$source_dir:$file", "$dest_dir:$file");
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}
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}
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}
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sub SetBuildNumber
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{
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open (OUTPUT, ">:mozilla:config:build_number") || die "could not open buildnumber";
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open (BDATE, "perl :mozilla:config:bdate.pl|");
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while (<BDATE>) {
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print OUTPUT $_;
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}
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close (BDATE);
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close (OUTPUT);
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system ("perl :mozilla:config:aboutime.pl :mozilla:xpfe:appshell:public:nsBuildID.h :mozilla:config:build_number");
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system ("perl :mozilla:config:aboutime.pl :mozilla:xpfe:browser:resources:locale:en-US:navigator.dtd :mozilla:config:build_number");
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system ("perl :mozilla:config:aboutime.pl :mozilla:xpfe:browser:resources:content:viewSource.xul :mozilla:config:build_number");
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}
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sub SetAgentString
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{
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open (BDATE, ":mozilla:config:build_number") || die "could not open buildnumber";
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while (<BDATE>) {
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$build_number = $_;
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}
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close (BDATE);
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open (ORIGFILE, ":mozilla:cmd:macfe:restext:custom.r") || die "no original file";
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open (OUTPUT, ">:mozilla:cmd:macfe:restext:agent.r") || die "no output file";
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chop($build_number);
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while (<ORIGFILE>) {
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$tempstring = $_;
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if ($tempstring =~ "\#define VERSION_MAJOR_STR") {
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$tempstring = "\#define VERSION_MAJOR_STR \"5.0a1-" . $build_number . " Development\"\n";
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}
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print OUTPUT $tempstring;
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}
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close (ORIGFILE);
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close (OUTPUT);
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unlink (":mozilla:cmd:macfe:restext:custom.r");
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rename (":mozilla:cmd:macfe:restext:agent.r", ":mozilla:cmd:macfe:restext:custom.r");
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}
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sub SetTimeBomb($$)
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{
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my ($warn_days, $bomb_days) = @_;
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system("perl :mozilla:config:mac-set-timebomb.pl $warn_days $bomb_days");
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}
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sub Delay($)
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{
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my ($delay_seconds) = @_;
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$now = time;
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$exit_time = $now + $delay_seconds;
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while ($exit_time > $now) {
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$now = time;
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}
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}
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sub ActivateApplication($)
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{
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my ($appSignature) = @_;
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my ($psi, $found);
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my ($appPSN);
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$found = 0;
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foreach $psi (values(%Process))
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{
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if ($psi->processSignature() eq $appSignature)
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{
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$appPSN = $psi->processNumber();
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$found = 1;
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last;
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}
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}
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if ($found == 0)
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{
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return;
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}
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SetFrontProcess($appPSN);
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while (GetFrontProcess() != $appPSN)
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{
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WaitNextEvent();
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}
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}
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1;
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=head1 AUTHORS
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Scott Collins <scc@netscape.com>, Simon Fraser <sfraser@netscape.com>, Chris Yeh <cyeh@netscape.com>
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=head1 SEE ALSO
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BuildMozillaDebug.pl (et al), BuildList.pm, CodeWarriorLib (an AppleScript library)
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=head1 COPYRIGHT
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The contents of this file are subject to the Netscape Public License
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Version 1.0 (the "NPL"); you may not use this file except in
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compliance with the NPL. You may obtain a copy of the NPL at
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http://www.mozilla.org/NPL/
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Software distributed under the NPL is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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for the specific language governing rights and limitations under the
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NPL.
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The Initial Developer of this code under the NPL is Netscape
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Communications Corporation. Portions created by Netscape are
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Copyright (C) 1998 Netscape Communications Corporation. All Rights
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Reserved.
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=cut
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