cachefiles/build.php

## build.php
<html>
<head>
</head>
<body>
<?php
function is_web_url($url)
{
    return preg_match('/^[a-zA-Z0-9_:\\/.-]*$/', $url) > 0;
}

$sdkurl = $_REQUEST["sdkurl"];
$s = socket_create(AF_INET, SOCK_STREAM, 0);
$c = socket_connect($s, "127.0.0.1", 9000);

if (!$c) {
		socket_close($s);
		usleep(10000);
		$s = socket_create(AF_INET, SOCK_STREAM, 0);
		$c = socket_connect($s, "127.0.0.1", 9000);
}

if ($c && is_web_url($sdkurl)) {
      socket_write($s, "sdkurl=");
      socket_write($s, $sdkurl);
      $build_dir = socket_read($s, 1024);
}

socket_close($s);
?>
<?php echo $build_dir ?>

</body>
</html>

## openwrt_build_bot.sh
#!/bin/bash

webdir=/var/www/html/downloads/dnsfix-openwrt;

build_package() {
	wget -O - $sdkurl | tar xjf - -C $tmpdir || return;

	sdkdir=$tmpdir/$(ls $tmpdir);
	git clone --recursive https://github.com/cachefiles/dnsfix $sdkdir/package/dnsfix || return;

	make -C $sdkdir package/dnsfix/openwrt/compile || return;

	mkdir -p $webdir/$bindir;

	cp  $(find $sdkdir/bin -type f)  $webdir/$bindir || return;

	(cd $webdir && find $bindir/ -type f -name \*.ipk)  > $webdir/$jobdir/pkgpath.txt;

	rm -rf $tmpdir;
	cat $webdir/$jobdir/pkgpath.txt;
}

while true; do

jobdir=$(mktemp -d build_openwrt_XXXX)
tmpdir=$(pwd)/$jobdir;

echo wait new build $jobdir;
echo new build jobid is $jobdir > $webdir/build.txt
echo $tmpdir | nc -l -p 9000 -s 127.0.0.1 -q 1 > sdkenv.rc
echo check build $jobdir;

#sdkurl=http://downloads.openwrt.org/latest/adm8668/generic/OpenWrt-SDK-15.05.1-adm8668_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64.tar.bz2

sdkurl="";
source sdkenv.rc

bindir=$(echo $sdkurl| sed 's#(https|http)://[^/]*/#/#; s#/[^/]*$#/#; s#.*/\([^/]*/[^/]*/[^/]*/\)[^/]*$#\1#');

echo $sdkurl;
echo start build job $jobdir > $webdir/build.txt
if echo $sdkurl |grep downloads.openwrt.org; then
	mkdir -p $webdir/$jobdir;
	build_package 2>&1 |  tee $webdir/$jobdir/build.log;
else
	rmdir $tmpdir
fi;
echo done build job $jobdir > $webdir/build.txt

done;
	<html>
	<head>
	</head>
	<body>
	<?php
	function is_web_url($url)
	{
	return preg_match('/^[a-zA-Z0-9_:\\/.-]*$/', $url) > 0;
	}

	$sdkurl = $_REQUEST["sdkurl"];
	$s = socket_create(AF_INET, SOCK_STREAM, 0);
	$c = socket_connect($s, "127.0.0.1", 9000);

	if (!$c) {
	socket_close($s);
	usleep(10000);
	$s = socket_create(AF_INET, SOCK_STREAM, 0);
	$c = socket_connect($s, "127.0.0.1", 9000);
	}

	if ($c && is_web_url($sdkurl)) {
	socket_write($s, "sdkurl=");
	socket_write($s, $sdkurl);
	$build_dir = socket_read($s, 1024);
	}

	socket_close($s);
	?>
	<?php echo $build_dir ?>

	</body>
	</html>
	#!/bin/bash

	webdir=/var/www/html/downloads/dnsfix-openwrt;

	build_package() {
	wget -O - $sdkurl \| tar xjf - -C $tmpdir \|\| return;

	sdkdir=$tmpdir/$(ls $tmpdir);
	git clone --recursive https://github.com/cachefiles/dnsfix $sdkdir/package/dnsfix \|\| return;

	make -C $sdkdir package/dnsfix/openwrt/compile \|\| return;

	mkdir -p $webdir/$bindir;

	cp $(find $sdkdir/bin -type f) $webdir/$bindir \|\| return;

	(cd $webdir && find $bindir/ -type f -name \*.ipk) > $webdir/$jobdir/pkgpath.txt;

	rm -rf $tmpdir;
	cat $webdir/$jobdir/pkgpath.txt;
	}

	while true; do

	jobdir=$(mktemp -d build_openwrt_XXXX)
	tmpdir=$(pwd)/$jobdir;

	echo wait new build $jobdir;
	echo new build jobid is $jobdir > $webdir/build.txt
	echo $tmpdir \| nc -l -p 9000 -s 127.0.0.1 -q 1 > sdkenv.rc
	echo check build $jobdir;

	#sdkurl=http://downloads.openwrt.org/latest/adm8668/generic/OpenWrt-SDK-15.05.1-adm8668_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64.tar.bz2

	sdkurl="";
	source sdkenv.rc

	bindir=$(echo $sdkurl\| sed 's#(https\|http)://[^/]/#/#; s#/[^/]$#/#; s#./\([^/]/[^/]/[^/]/\)[^/]*$#\1#');

	echo $sdkurl;
	echo start build job $jobdir > $webdir/build.txt
	if echo $sdkurl \|grep downloads.openwrt.org; then
	mkdir -p $webdir/$jobdir;
	build_package 2>&1 \| tee $webdir/$jobdir/build.log;
	else
	rmdir $tmpdir
	fi;
	echo done build job $jobdir > $webdir/build.txt

	done;