#!/usr/bin/perl

use strict;
use FindBin qw($Bin);
use Getopt::Long;

sub usage {
    die "Usage: dev-appengine [--wipe] [-a] [-p port] -- [other_dev_appserver_opts]";
}

my $opt_wipe;
my $opt_port;
my $opt_all;  # listen on all interfaces
GetOptions("wipe" => \$opt_wipe,
           "all" => \$opt_all,
           "p=i" => \$opt_port,
           ) or usage();

my $sdk = readlink("$Bin/appengine-sdk")
    or die "No App Engine SDK symlink; please:\n  \$ ln -s /path/to/appengine-go-sdk $Bin/appengine-sdk\n\n";

my @args = (
    "$sdk/dev_appserver.py",
    "--skip_sdk_update_check",
    );

if ($opt_all) {
    push @args, "-a", "0.0.0.0";
}
if ($opt_wipe) {
    push @args, "--clear_datastore";
}
if ($opt_port) {
    push @args, "--port", "$opt_port";
} else {
    push @args, "--port", "3179";
}
push @args, @ARGV;

chdir "$Bin/server/appengine" or die "$!";
push @args, ".";

print "\$ @args\n";

exec(@args);