#!/usr/bin/perl

#
# prettyClientView.pl - a trigger to create a user appropriate client view
#                       for new clients, but only for people in group 'registered'
#
# Usage: prettyClientView.pl %formname% %formfile% %user%
#

use strict;

my $p4user   = "user";
my $p4passwd = "password";
my $p4port   = "perforce:1666";
my $p4exec = "/usr/local/bin/p4";
my $p4     = "$p4exec -p $p4port -u $p4user -P $p4passwd ";

my $clientname = shift;
my $clientspec = shift;
my $user = shift;

# check to see if user is in 'registered' group
my $result = `$p4 groups -u $user`;
if( $result !~ /registered/ )
{
    exit 0;
}

# bail if the client already exists
my @results = `$p4 clients`;
my $clientFound = 0;
foreach( @results )
{
    if( /^Client\s$clientname\s/ )
    {
        $clientFound = 1;
    }
}

if( $clientFound )
{
    exit 0;
} 

open CLIENT, "<$clientspec" or die "couldn't find file: $clientspec";
my $newspec;
my $viewSeen = 0;
while( <CLIENT> )
{
    if( /^View:/ )
    {
        $viewSeen = 1;
        $newspec .= $_;
        $newspec .= "\t//guest/$user/... //$clientname/...\n";
        next;
    }
    elsif( !$viewSeen && /^\s/ )
    {
         $newspec .= $_;
    }
    elsif( /^\w*:/ )
    {
        $viewSeen = 0;
        $newspec .= $_;
    }
}
close CLIENT;
open CLIENT, ">", $clientspec or die $!;
print CLIENT $newspec;
close CLIENT;