config is in pybit-client 1.0.0-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 | #!/usr/bin/perl -w
# avoid using the JSON module here
# or get approval for a Pre-Depends in Debian.
# debconf config scripts may run before dependencies are fully configured
# in order to collect all debconf data in one run for later use by
# all the postinsts scripts for those packages.
use Debconf::Client::ConfModule qw(:all);
version("2.0");
capb("backup");
# basic structure borrowed from /var/lib/dpkg/info/dwww.config
my $cfgfile = '/etc/pybit/client/client.conf';
my %cfg=();
my %mapping = ("clientid" => 'clientid',
'use_lvm' => 'lvmsnapshot',
'buildroot' => 'buildroot',
'host' => 'rabbitmqhost',
'dput_dest' => 'dputdest',
'host_arch' => 'hostarch',
'distribution' => 'distribution',
'pkg_format' => 'pkgformat',
'port' => 'rabbitport',
'userid' => 'rabbituser',
'vhost' => 'rabbitvhost',
'dput' => 'dput_opt'
);
if ( -r "$cfgfile" ) {
# read any existing config file to avoid changing it
&ScanClientConfFile ( "$cfgfile" );
# set relevant values in debconf from any existing file
foreach my $cfgvar ('clientid', 'use_lvm', 'host', 'buildroot', 'dput_dest', 'distribution') {
if (defined $cfg{$cfgvar}) {
set("pybit-client/$mapping{$cfgvar}", $cfg{$cfgvar});
fset("pybit-client/$cfgvar", 'seen', 'true');
}
}
}
my $state = 1;
while ($state > 0 && $state < 3) {
if ($state == 1) {
beginblock();
# check for non-interactive frontends
@ret = input('high', 'pybit-client/clientid');
if ($ret[0] == 30) {
# create some arbitrary defaults
my $host = `hostname`;
chomp ($host);
set('pybit-client/clientid', $host);
set('pybit-client/rabbitmqhost', 'localhost');
set('pybit-client/dputdest', 'local');
last;
}
input('high', 'pybit-client/rabbitmqhost');
input('high', 'pybit-client/dputdest');
endblock();
@ret = go();
# error handling
$id = scalar get('pybit-client/clientid');
chomp ($id) if defined ($id);
while (($ret[0] == 0) and (not defined $id or $id =~ m/^\s*$/)) {
fset('pybit-client/clientid', 'seen', 'false');
fset('pybit-client/missingid', 'seen', 'false');
beginblock();
input('high', 'pybit-client/missingid');
input('high', 'pybit-client/clientid');
endblock();
@ret = go();
$id = scalar get('pybit-client/clientid');
chomp ($id) if defined ($id);
}
set('pybit-client/clientid', $id);
my $host = scalar get('pybit-client/rabbitmqhost');
if (($ret[0] == 0) and (not defined $host or $host =~ m/^\s*$/)) {
fset('pybit-client/rabbitmqhost', 'seen', 'false');
fset('pybit-client/missinghost', 'seen', 'false');
beginblock();
input('high', 'pybit-client/missinghost');
endblock();
@ret = go();
chomp ($host) if (defined $host);
$host = scalar get('pybit-client/rabbitmqhost');
$host = "" if not defined ($host);
}
set('pybit-client/rabbitmqhost', $host);
my $dput = scalar get('pybit-client/dputdest');
while (($ret[0] == 0) and (not defined $dput or $dput =~ m/^\s*$/)) {
fset('pybit-client/dputdest', 'seen', 'false');
fset('pybit-client/defaultdput', 'seen', 'false');
beginblock();
input('high', 'pybit-client/defaultdput');
input('high', 'pybit-client/dputdest');
endblock();
@ret = go();
chomp ($dput) if (defined $dput);
$dput = scalar get('pybit-client/dputdest');
}
set('pybit-client/dputdest', $dput);
}
elsif ($state == 2) {
beginblock();
input('medium', 'pybit-client/lvmsnapshot');
input('medium', 'pybit-client/buildroot');
endblock();
@ret = go();
my $dir = scalar get('pybit-client/buildroot');
chomp ($dir) if (defined $dir);
if ($ret[0] == 0) {
if ($dir =~ m|^/$| or not defined $dir or $dir eq '') {
$dir = "/home/buildd/pybit";
}
mkdir_p ($dir);
}
set('pybit-client/buildroot', canondir($dir));
}
if ( ($ret[0] == 30) ) {
$state--; # go back
}
else {
$state++; # go forward
}
}
# SUBROUTINES
# Subroutine to scan client configuration file
# Configfile to parse is the argument to the subroutine
sub ScanClientConfFile {
if ( ! -r "$_[0]" ) { return; };
open(CONFFILE,"<$_[0]") || die "Could not open $_[0]";
while (<CONFFILE>) {
# debconf values - keep the tag names the same as the debconf names
foreach my $key (sort keys %mapping) {
chomp;
if (s#^\s*"$key"\s?:\s?(.*),?$#$1#) {
chomp($cfg{$key} = $_) if /\w/;
}
}
}
foreach my $key (keys %cfg) {
my $val = $cfg{$key};
$val =~ s/"//g;
$val =~ s/'//g;
$val =~ s/,//g;
$cfg{$key} = $val;
}
close CONFFILE;
}
sub canondir {
my $dir = $_[0];
$dir =~ s|/+|/|g;
$dir =~ s|/$||;
return $dir;
}
# Same as `mkdir -p'
sub mkdir_p {
my $dir = shift;
return if (-d $dir);
my $p = "";
foreach $f (split "/", $dir) {
$p .= $f . "/";
(-d $p) or (mkdir $p, 0755) or die "Can't create directory $p: $!\n";
}
}
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