nix-super/perl/lib/Nix/Config.pm.in

package Nix::Config;

use MIME::Base64;

$version = "@PACKAGE_VERSION@";

$binDir = $ENV{"NIX_BIN_DIR"} || "@nixbindir@";
$libexecDir = $ENV{"NIX_LIBEXEC_DIR"} || "@nixlibexecdir@";
$stateDir = $ENV{"NIX_STATE_DIR"} || "@nixlocalstatedir@/nix";
$logDir = $ENV{"NIX_LOG_DIR"} || "@nixlocalstatedir@/log/nix";
$confDir = $ENV{"NIX_CONF_DIR"} || "@nixsysconfdir@/nix";
$storeDir = $ENV{"NIX_STORE_DIR"} || "@nixstoredir@";

$useBindings = 1;

%config = ();

sub readConfig {
    my $config = "$confDir/nix.conf";
    return unless -f $config;

    open CONFIG, "<$config" or die "cannot open '$config'";
    while (<CONFIG>) {
        /^\s*([\w\-\.]+)\s*=\s*(.*)$/ or next;
        $config{$1} = $2;
    }
    close CONFIG;
}

return 1;