Setting automatic GIT deployment of PHP project - php

Question

What I want to do is, to switch from FTP deployment into GIT. I mean, I want to keep automatically keep synced my Bitbucket private repo and my shared webhosting. I googled and found following script to deploy my webserver (based on this article).
// Set these dependant on your BB credentials
$username = 'username';
$password = 'password';
// Grab the data from BB's POST service and decode
$json = stripslashes($_POST['payload']);
$data = json_decode($json);
// Set some parameters to fetch the correct files
$uri = $data->repository->absolute_url;
$node = $data->commits[0]->node;
$files = $data->commits[0]->files;
// Foreach through the files and curl them over
foreach ($files as $file) {
if ($file->type == "removed") {
unlink($file->file);
} else {
$url = "https://api.bitbucket.org/1.0/repositories"
. $uri . "raw/" .$node ."/" . $file->file;
$path = $file->file;
$dirname = dirname($path);
if (!is_dir($dirname)) {
mkdir($dirname, 0775, true);
}
$fp = fopen($path, 'w');
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_FILE, $fp);
$data = curl_exec($ch);
curl_close($ch);
fclose($fp);
}
}
The problem is, this works on simple changesets like 5-10 file change. But when I push the whole project for the first time (for example with 600-700 files and folders) into my bitbucket private profile, this script doesn't work. (just doesn't, no error on errors.log)
What am I missing?
By the way, Can I do something like that:
As we know, Bitbucket can send POST information into an exact url (given by user) directly after a commit has been made. So when deploy.php receives POST, we can get the entire commit as a zip or tar, clean our current files and unzip the new commit into webserver.
Is that possible? If yes then how? Any other good way?
Update
I found the code below for automated deploying php project. The problem is https://bitbucket.org/$username/$reponame/get/tip.zip this url doesnt work on bitbucket private git repo: probably related with authentication (I haven't tested this on public repo) What i need is to get the last commit's zip file and unzip inside my project.
<?
// your Bitbucket username
$username = "edifreak";
// your Bitbucket repo name
$reponame = "canvas-game-demo";
// extract to
$dest = "./"; // leave ./ for relative destination
////////////////////////////////////////////////////////
// Let's get stuff done!
// set higher script timeout (for large repo's or slow servers)
set_time_limit(380);
// download the repo zip file
$repofile = file_get_contents("https://bitbucket.org/$username/$reponame/get/tip.zip");
file_put_contents('tip.zip', $repofile);
unset($repofile);
// unzip
$zip = new ZipArchive;
$res = $zip->open('tip.zip');
if ($res === TRUE) {
$zip->extractTo('./');
$zip->close();
} else {
die('ZIP not supported on this server!');
}
// delete unnecessary .hg files
#unlink("$username-$reponame-tip/.hgignore");
#unlink("$username-$reponame-tip/.hg_archival.txt");
// function to delete all files in a directory recursively
function rmdir_recursively($dir) {
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ($object != "." && $object != "..") {
if (filetype($dir."/".$object) == "dir") rmdir_recursively($dir."/".$object); else unlink($dir."/".$object);
}
}
reset($objects);
rmdir($dir);
}
}
// function to recursively copy the files
function copy_recursively($src, $dest) {
if (is_dir($src)) {
if($dest != "./") rmdir_recursively($dest);
#mkdir($dest);
$files = scandir($src);
foreach ($files as $file)
if ($file != "." && $file != "..") copy_recursively("$src/$file", "$dest/$file");
}
else if (file_exists($src)) copy($src, $dest);
rmdir_recursively($src);
}
// start copying the files from extracted repo and delete the old directory recursively
copy_recursively("$username-$reponame-tip", $dest);
// delete the repo zip file
unlink("tip.zip");
// Yep, we're done :)
echo "We're done!";
?>

Answer 1

This solution do not provides authentication:
// download the repo zip file
$repofile = file_get_contents("https://bitbucket.org/$username/$reponame/get/tip.zip");
file_put_contents('tip.zip', $repofile);
unset($repofile);
But curl allows it. So a zip archive can be downloaded from a private repository in same way like in first script.
$node = ''; // a node from repo, like c366e96f16...
$fp = fopen($path, 'w');
$ch = curl_init("https://bitbucket.org/$username/$reponame/get/$node.zip");
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_FILE, $fp);
$data = curl_exec($ch);
curl_close($ch);
fclose($fp);
I have tested it for my bitbucket account. It's work very well.
If necessary to get last changeset node that we should use bitbucket api GET a list of changesets:
$username = 'login';
$password = 'pass';
$owner = $username; // if user is owner
$repo = 'repo name';
$response = "";
$callback = function($url, $chunk) use (&$response){
$response .= $chunk;
return strlen($chunk);
};
$ch = curl_init("https://api.bitbucket.org/1.0/repositories/$owner/$repo/changesets?limit=1");
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('User-Agent:Mozilla/5.0'));
curl_setopt($ch, CURLOPT_WRITEFUNCTION, $callback);
curl_exec($ch);
curl_close($ch);
$changesets = json_decode($response, true);
$node = $changesets['changesets'][0]['node'];
$raw_node = $changesets['changesets'][0]['raw_node'];
print($node . PHP_EOL);
print($raw_node . PHP_EOL);

Answer 2

I recently discovered Capistrano which is a great tool. It was initially developed for ruby but it's also great in combination with php http://www.davegardner.me.uk/blog/2012/02/13/php-deployment-with-capistrano/

Answer 3

Based on your update, replace you php files contents with code below:
<?php
// Set these dependant on your BB credentials
$username = '';
$password = '';
// your Bitbucket repo name
$reponame = "";
// extract to
$dest = "./"; // leave ./ for relative destination
// Grab the data from BB's POST service and decode
$json = stripslashes($_POST['payload']);
$data = json_decode($json);
// set higher script timeout (for large repo's or slow servers)
set_time_limit(5000);
// Set some parameters to fetch the correct files
$uri = $data->repository->absolute_url;
$node = $data->commits[0]->node;
$files = $data->commits[0]->files;
// download the repo zip file
$fp = fopen("tip.zip", 'w');
$ch = curl_init("https://bitbucket.org/$username/$reponame/get/$node.zip");
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_FILE, $fp);
$data = curl_exec($ch);
curl_close($ch);
fclose($fp);
// unzip
$zip = new ZipArchive;
$res = $zip->open('tip.zip');
if ($res === TRUE) {
$zip->extractTo('./');
$zip->close();
} else {
die('ZIP not supported on this server!');
}
// function to delete all files in a directory recursively
function rmdir_recursively($dir) {
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ($object != "." && $object != "..") {
if (filetype($dir . "/" . $object) == "dir")
rmdir_recursively($dir . "/" . $object); else
unlink($dir . "/" . $object);
}
}
reset($objects);
rmdir($dir);
}
}
// function to recursively copy the files
function copy_recursively($src, $dest) {
if (is_dir($src)) {
if ($dest != "./")
rmdir_recursively($dest);
#mkdir($dest);
$files = scandir($src);
foreach ($files as $file)
if ($file != "." && $file != "..")
copy_recursively("$src/$file", "$dest/$file");
}
else if (file_exists($src))
copy($src, $dest);
rmdir_recursively($src);
}
// start copying the files from extracted repo and delete the old directory recursively
copy_recursively("$username-$reponame-$node", $dest);
// delete the repo zip file
unlink("tip.zip");
?>
Update
Here are repositories of this script (Modified by Me) on
GitHub
Bitbucket