#!/usr/bin/perl
#
#*******************************************************************************
#
#Copyright (c) 2009, Perforce Software, Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL PERFORCE SOFTWARE, INC. BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#*******************************************************************************
#Author: Stephen Moon
#Date: June 18, 2010
#Summary: You first need to generate the labels and
# save it to a file to use as an argument
# for this script.
#
# That need might be obviated in future because
# I wrote in this matter because I had a misunderstanding
# that a checkpoint contains "@dv@" records which
# it does not.
#
# To sum it up, this script was created to change
# a depot name of all labels in a depot. This is
# needed if you are p4duplicating the original
# depot. I might rewrite this in future.
#*******************************************************************************
use warnings;
use strict;
use Fatal qw/ open /;
my $debug = 0; #$debug = 1 turns on debugging
my $argc = @ARGV;
my $opcode = "";
if ($argc != 4) {
die "Usage: getRecordForLabel.pl <checkpoint> <labelNames> <old_depot> <new_depot>\n" .
"e.g. getRecordForLabel.pl chkpt labelNames.txt depot depot_2\n";
}
my $label = $ARGV[1];
my $odepot = $ARGV[2];
my $ndepot = $ARGV[3];
open(INCHKPT,"$ARGV[0]");
open(OUTCHKPT,">$ARGV[0].new");
while(<INCHKPT>) {
if(/^\@pv\@ \d+ (\@db.view\@|\@db.label\@) .*$/) {
$opcode = $_;
$opcode = &processLabels(\$opcode,\$label,\$odepot,\$ndepot);
$_ = $opcode . "\n";
}
print OUTCHKPT "$_";
}
close(INCHKPT);
close(OUTCHKPT);
sub processLabels() {
my $opcodeRef = shift;
my $labelRef = shift;
my $odepotRef = shift;
my $ndepotRef = shift;
open(INLABEL,"$$labelRef");
if($debug == 1) {
print "Before Opcode Process: $$opcodeRef, $$labelRef, $$odepotRef, $$ndepotRef \n";
}
while(<INLABEL>) {
chomp;
if($$opcodeRef =~ /^\@pv\@ \d+ (\@db.view\@|\@db.label\@) \@$_\@ .*$/) {
if($debug == 1) {
print "Process opcode for each label: \n" .
"$$opcodeRef, $$odepotRef, $$ndepotRef\n";
}
$opcodeRef = &replaceDepot($opcodeRef,$odepotRef,$ndepotRef);
}
}
close(INLABEL);
return $$opcodeRef;
}
sub replaceDepot() {
my $opcodeRef = shift;
my $odepotRef = shift;
my $ndepotRef = shift;
$$opcodeRef =~ s#//$$odepotRef/#//$$ndepotRef/#g;
if($debug == 1) {
print "After fix: $$opcodeRef\n";
}
return $opcodeRef;
}