source: ProjectBuilder/devel/pb/bin/pb.pl@ 15

#!/usr/bin/perl -w
#
# Project Builder main application
#
# $Id$
#
# Copyright B. Cornec 2007
# Provided under the GPL v2

# Syntax: pb [-p project] <action> [<params>...]

use strict;
use Switch;
use Getopt::Std;
use Data::Dumper;
use English;
use Time::localtime qw(localtime);
use POSIX qw(strftime);

use lib qw (lib etc);
use vars qw (%defpkgdir %extpkgdir %version @filteredfiles);
use common qw (env_init);
use pb qw (defpkgdir extpkgdir version filteredfiles pb_init);
use distro qw (distro_init);
use cms;

my %opts;                   # CLI Options
my $action;                 # action to realize
my $test = "FALSE";
my $option = "";
my @pkgs;

getopts('p:t',\%opts);

# Handles project name if any
if (defined $opts{'p'}) {
    $ENV{'PBPROJ'} = env_init($opts{'p'});
} else {
    $ENV{'PBPROJ'} = env_init();
}
# Handles test option
if (defined $opts{'t'}) {
    $test = "TRUE";
    # Works only for SVN
    $option = "-r BASE";
}

# Get Action
$action = shift @ARGV;
die "Syntax: pb [-p project] <action> [<params>...]" if (not defined $action);

print "Project $ENV{'PBPROJ'}\n";
#print "Action: $action - ARGV:".Dumper(\@ARGV);

# Act depending on action
if ($action =~ /^cms2build$/) {
    print "Action: cms2build\n";
    # Get packages list
    if (not defined $ARGV[0]) {
        @pkgs = keys %defpkgdir;
    } elsif ($ARGV[0] =~ /^all$/) {
        @pkgs = keys %defpkgdir;
        push(@pkgs, keys %extpkgdir);
    } else {
        @pkgs = @ARGV;
    }
    print "Packages:\n";
    print Dumper(@pkgs);
    cms_init();

    foreach my $p (@pkgs) {

        my $v;

        if (-f "$ENV{'PBROOT'}/$p/VERSION") {
            open(V,"$ENV{'PBROOT'}/$p/VERSION") || die "Unable to open $ENV{'PBROOT'}/$p/VERSION";
            $v = <V>;
            chomp($v);
            close(V);
        } else {
            $v = $ENV{'PBVER'};
        }

        my $tag;

        if (-f "$ENV{'PBROOT'}/$p/TAG") {
            open(T,"$ENV{'PBROOT'}/$p/TAG") || die "Unable to open $ENV{'PBROOT'}/$p/TAG";
            $tag = <T>;
            chomp($tag);
            close(T);
        } else {
            $tag = $ENV{'PBTAG'};
        }
        print "Management of $p $v-$tag (rev $ENV{'PBREVISION'})\n";
        die "Unable to get env var PBDESTDIR" if (not defined $ENV{'PBDESTDIR'});
        # Clean up dest if necessary
        my $dest = "$ENV{'PBDESTDIR'}/$p-$v";
        pbrm_rf($dest) if (-d $dest);

        # Export CMS tree for the concerned package to dest
        # And generate some additional files
        $OUTPUT_AUTOFLUSH=1;
        print "$ENV{'PBCMSEXP'} of $p...";
        # computes in which dir we have to work
        my $dir = $defpkgdir{$p};
        $dir = $extpkgdir{$p} if (not defined $dir);
        system("$ENV{'PBCMSEXP'} $option $ENV{'PBROOT'}/$dir $dest 1>/dev/null");
        if ($? == -1) {
            print "failed to execute: $!\n";
        } elsif ($? & 127) {
            printf "child died with signal %d, %s coredump\n", ($? & 127),  ($? & 128) ? 'with' : 'without';
        } else {
            print " Done under $dest\n";
        }

        # Creates a REVISION file
        open(R,"> $dest/REVISION") || die "Unable to create $dest/REVISION";
        print R "$ENV{'PBREVISION'}\n";
        close(R);

        # Extract cms log history and store it
        system("$ENV{'PBCMSLOG'} $option $ENV{'PBROOT'}/$dir > $dest/$ENV{'PBCMSLOGFILE'}");
        print "$ENV{'PBCMSLOG'} of $p...";
        if ($? == -1) {
            print "failed to execute: $!\n";
        } elsif ($? & 127) {
            printf "child died with signal %d, %s coredump\n", ($? & 127),  ($? & 128) ? 'with' : 'without';
        } else {
            print " OK\n";
        }
        my @date=(localtime->sec(), localtime->min(), localtime->hour(), localtime->mday(), localtime->mon(), localtime->year(), localtime->wday(), localtime->yday(), localtime->isdst());
        my $pbdate = strftime("%Y-%m-%d", @date);

        open(D,"$ENV{'PBCONF'}/DISTROS") || die "Unable to find $ENV{'PBCONF'}/DISTROS\n";
        while (<D>) {
            my $d = $_;
            my ($dir,$ver) = split(/_/,$d);
            chomp($ver);
            print "Generating build files for $dir ($ver)\n";
            my ($ddir, $dver, $dfam, $dtype, $dsuf) = distro_init($dir,$ver);
            #print Dumper($ddir, $dver, $dfam, $dtype, $dsuf);
            #print "Filtering DDD => $pbdate, TTT => $tag, RRR => $tag$dsuf, VVV => $v\n";

            # Filter build files from the most precise up to the less
            # Filter all files found, keeping the name, and generating in dest
            my @bfiles;
            #print "dir: $ENV{'PBCONF'}/$p\n";
            if (-d "$ENV{'PBCONF'}/$p/$ddir-$dver") {
                opendir(BDIR,"$ENV{'PBCONF'}/$p/$ddir-$dver" || die "Unable to open dir $ENV{'PBCONF'}/$p/$ddir-$dver: $!");
                @bfiles = grep { ! /^\./ && -f "$ENV{'PBCONF'}/$p/$ddir-$dver/$_" } readdir(BDIR);
                closedir(BDIR);
            } elsif (-d "$ENV{'PBCONF'}/$p/$ddir") {
                opendir(BDIR,"$ENV{'PBCONF'}/$p/$ddir" || die "Unable to open dir $ENV{'PBCONF'}/$p/$ddir: $!");
                @bfiles = grep { ! /^\./ && -f "$ENV{'PBCONF'}/$p/$ddir/$_" } readdir(BDIR);
                closedir(BDIR);
            } elsif (-d "$ENV{'PBCONF'}/$p/$dfam") {
                opendir(BDIR,"$ENV{'PBCONF'}/$p/$dfam" || die "Unable to open dir $ENV{'PBCONF'}/$p/$dfam: $!");
                @bfiles = grep { ! /^\./ && -f "$ENV{'PBCONF'}/$p/$dfam/$_" } readdir(BDIR);
                closedir(BDIR);
            } elsif (-d "$ENV{'PBCONF'}/$p/$dtype") {
                opendir(BDIR,"$ENV{'PBCONF'}/$p/$dtype" || die "Unable to open dir $ENV{'PBCONF'}/$p/$dtype: $!");
                @bfiles = grep { ! /^\./ && -f "$ENV{'PBCONF'}/$p/$dtype/$_" } readdir(BDIR);
                closedir(BDIR);
            } else {
                print "No Build Files found for $ddir-$dver\n";
                next;
            }

            # Get all filters to apply
            # They're cumulative from less specific to most specific
            # suffix is .pbf
            if (-d "$ENV{'PBCONF'}/$p/pbfilter") {
                opendir(BDIR,"$ENV{'PBCONF'}/$p/pbfilter" || die "Unable to open dir $ENV{'PBCONF'}/$p/pbfilter: $!");
                foreach my $f (readdir(BDIR)) {
                    if (-f "$ENV{'PBCONF'}/$p/pbfilter/$dtype.pbf") {

                @bfiles = grep { ! /^\./ && -f "$ENV{'PBCONF'}/$p/$dtype/$_" } readdir(BDIR);
                closedir(BDIR);
            }

        }
        close(D);

    }
} else {
    print "'$action' is not available\n";
    print "Available actions are:\n";
    print "    cms2build\n";
}