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|
#!/usr/bin/perl
#
# sbuild: build packages, obeying source dependencies
# Copyright © 1998-2000 Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
# Copyright © 2005 Ryan Murray <rmurray@debian.org>
# Copyright © 2005-2009 Roger Leigh <rleigh@debian.org
# Copyright © 2008 Timothy G Abbott <tabbott@mit.edu>
# Copyright © 2008 Simon McVittie <smcv@debian.org>
#
# 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, see
# <http://www.gnu.org/licenses/>.
#
#######################################################################
use strict;
use warnings;
use Sbuild::Conf qw();
use Buildd::Conf qw();
use Sbuild::Sysconfig;
use Text::Wrap;
use Data::Dumper;
die "Usage: $0 sbuild|buildd config|man" if @ARGV != 2;
my $program = $ARGV[0];
my $output = $ARGV[1];
$Sbuild::Sysconfig::paths{'SBUILD_CONF'} = '/invalid';
$Sbuild::Sysconfig::paths{'BUILDD_CONF'} = '/invalid';
$Data::Dumper::Sortkeys = 1;
my $conf;
if ($program eq "sbuild") {
$conf = Sbuild::Conf::new(CHECK => 0);
} elsif ($program eq "buildd") {
$conf = Buildd::Conf::new(CHECK => 0);
} else {
die "Unsupported configuration type $program";
}
exit 1 if !defined($conf);
die "Unsupported output type $output"
if ($output ne "config" && $output ne "man");
my @keys = $conf->get_keys();
# print "KEYS: " . join(", ", @keys) . "\n";
my %tmpgroups;
foreach my $key (@keys) {
# print "KEY: $key, GROUP: " . $conf->_get_group($key) . "\n";
$tmpgroups{ $conf->_get_group($key) } = 1;
}
my @groups = sort keys %tmpgroups;
# print "GROUPS: " . join(",\n", @groups) . "\n";
my $header
= "# ${program}.conf: ${program} settings. -*- Perl -*-\n";
$header .= <<END;
# Default settings are commented out.
# Note that all possible settings are listed here. Many may be set on
# the command-line, and do not normally need setting here,
# e.g. \$verbose. Others need setting by each individual user in their
# ~/.${program}rc, but are listed here for completeness.
END
if ($output eq "config") {
print "$header";
}
foreach my $group (@groups) {
# Don't print internal keys
next if $group =~ m/^__/;
if ($output eq "config") {
print "\n\n##\n## $group\n##\n\n";
} elsif ($output eq "man") {
print ".SS $group\n";
}
foreach my $key (@keys) {
if ($conf->_get_group($key) eq $group) {
my $type = $conf->_get_type($key);
my $varname = $conf->_get_varname($key);
my $help = $conf->_get_help($key);
my $default = $conf->_get_default($key);
my $ignore_default = $conf->_get_ignore_default($key);
my $cli_options = $conf->_get_cli_options($key);
my $example = $conf->_get_example($key);
if ($output eq "config") {
print "# $key\n";
print "# Type: $type\n";
if ($help) {
print wrap("# ", "# ", "$help\n");
}
if ($cli_options) {
print
"# See also related command line options in sbuild(1):\n";
foreach my $opt (@{$cli_options}) {
print "# $opt\n";
}
}
if ($example) {
foreach my $line (split("\n", $example)) {
print "# $line\n";
}
}
if ($ignore_default) {
print wrap("#", "#", "$varname = ...;");
print("\n");
} else {
print wrap("#", "#",
Data::Dumper->Dump([$default], ["$varname"]));
}
print("\n");
} elsif ($output eq "man") {
print ".TP\n";
print ".BR $key\n";
print "$type type.\n";
if ($help) {
print "$help\n";
# print wrap("", "", "$help\n");
}
if ($cli_options) {
print ".IP\n";
print "Related\n";
print ".BR sbuild (1)\n";
print "command line options:\n";
print ".PP\n";
print ".RS\n";
foreach my $opt (@{$cli_options}) {
print "\\f[CR]$opt\\fP\n";
print ".br\n";
}
print ".RE\n";
}
if ($example) {
print ".IP\n";
print "Example:\n";
print ".PP\n";
print ".RS\n";
foreach my $line (split("\n", $example)) {
print "\\f[CR]$line\\fP\n";
print ".br\n";
}
print ".RE\n";
}
if ($ignore_default) {
print ".PP\n";
print ".RS\n";
print "\\f[CR]$varname = ...;\\fP\n";
print ".br\n";
print ".RE\n";
} else {
print ".IP\n";
print "Default:\n";
print ".PP\n";
print ".RS\n";
foreach my $line (
split(
"\n", Data::Dumper->Dump([$default], ["$varname"]))
) {
print "\\f[CR]$line\\fP\n";
print ".br\n";
}
print ".RE\n";
}
}
}
}
}
if ($output eq "config") {
print "1;\n";
}
|
