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#!/usr/bin/perl
# IBM_PROLOG_BEGIN_TAG
# This is an automatically generated prolog.
#
# $Source: src/tools/hooks/gerrit-hostname $
#
# OpenPOWER sbe Project
#
# Contributors Listed Below - COPYRIGHT 2016
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied. See the License for the specific language governing
# permissions and limitations under the License.
#
# IBM_PROLOG_END_TAG
## Usage
# It is imperative that there are no prints other than the die command or
# "export GERRIT_SRV=$host" as this script is evaluated by env.bash and not
# called directly
use strict;
my $homeDir = $ENV{'HOME'};
my $sshConfigFile = $homeDir."/.ssh/config";
# If the server changes location these will change
my $gerritHostname = "ralgit01.raleigh.ibm.com";
my $gerritPort = "29418";
open(CONFIG, "< $sshConfigFile") or die " $? can't open $sshConfigFile: $!" ;
my $host = "";
my $hostname = "";
my $port = "";
while (my $line = <CONFIG>)
{
# Whitespace after each constant is important
if ($line =~ m/^Host [^\s]/)
{
($host) = $line =~ m/^Host (.*?)\s/
}
elsif ($line =~ m/Hostname [^\s]/)
{
($hostname) = $line =~ m/^*Hostname (.*)/;
}
elsif ($line =~ m/Port [^\s]/)
{
($port) = $line =~ m/^*Port (.*)/;
}
# Check if we found the gerrit host name
if ($host ne "" &&
$hostname eq $gerritHostname &&
$port eq $gerritPort)
{
last;
}
}
close(CONFIG);
if ($host eq "")
{
die "Error> Could not find gerrit host in $sshConfigFile";
}
else
{
# Set gerrit server env variable by returning command to env.bash
print "export GERRIT_SRV=$host\n";
}
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