#!perl -w
 
# Copyright (C) 1997 Capella Computers Ltd.
#
# 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
# of the License, 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
# :FILE:
# Clear integrated job directories.
 
use strict;
use English;
use P4;
 
# Takes (optional) job id.
sub usage {
    P4::crash("Usage: p4jc [<job>] [-d]");
}
 
# Parse command line.
my $job;
if ($#ARGV < 0) {
    $job = P4::current_job();
} elsif ($ARGV[0] eq '-h') {
    usage();
} elsif ($ARGV[0] =~ /^\d+$/) {
    $job = shift(@ARGV);
}
my $del_opt = '';
if ($#ARGV >= 0
 && $ARGV[0] eq '-d') {
    $del_opt = shift(@ARGV);
}
if ($#ARGV >= 0) {
    usage();
}
 
# Lock job to avoid race conditions.
P4::lock($job, 'p4jc');
 
# Obtain the job record.
my %record = P4::job_record($job);
 
# Verify pre-conditions.
my $status = $record{status};
my $user = P4::current_user();
P4::verify_job_status($job, \%record, 'clear');
P4::verify_job_user($job, \%record, $user);
P4::verify_job_development_client($job, \%record, P4::current_client());
 
# This helps in case something goes wrong.
$record{status} = '_done';
P4::update_job($job, \%record);
 
# Delete the branch for working on this job.
my $retry = $record{retry};
my $branch = "$user-$job-$retry";
#P4::delete_branch($branch);
 
# Obliterate all the development files.
$::OUTPUT_AUTOFLUSH = 1;
print "### Obliterate developement branch ...\n";
P4::obliterate_files("//depot/$user/$job-$retry/...");
 
# Set the job status to 'done' - there should be no further changes to it.
$record{status} = 'done';
P4::update_job($job, \%record);
 
# Release obtained locks.
P4::unlock();
 
# Remove the development directory. It is OK to do this after unlock -
# if something goes wrong, the developer can delete the directory by hand.
$::OUTPUT_AUTOFLUSH = 1;
print "### Delete developement directory ...\n";
my $dir = P4::view_root() . "/$user/$job-$retry";
P4::remove_dir($dir);
 
# Notify caller.
print "Job $job (attempt #$retry) by $user is done.\n";
 
# Be nice.
1;