This is a script that will update a Drupal site from git (github), clear the cache and send a deployment notice to New Relic. This can be called from github service hooks, CI server or browser. This is not recommended for a production environment unless you add some security / firewall rules etc.

upme.php

<pre>
<?php
/**

Modify the capitalised variables with your info.
Call this from your github webservice hook / CI server.

If you are not using new relic you need to remove that cruft.  
(the last 3 lines)

**/

// ---------------------- CONFIG DETAILS ----------------------
//branch in git
$BRANCH = 'master';
//App name is name on new relic site
$APP_NAME = 'xxxxxxxxxxxx';
//new relic api key
$API_KEY='xxxxxxxxxxx';
//host user and description don't really mater but show up on new relic
$HOST='amazon';
$USER='www-data';
$DESCRIPTION='github auto deploy';



// --------- You should not need to edit below here ------------

$current_sha1 = `git rev-parse $BRANCH`;

$status_of_branch = `git ls-remote origin -h refs/heads/$BRANCH`;


if( strpos(trim($status_of_branch), trim($current_sha1)) !== false) {
    echo "no changes on branch $BRANCH \n";
    return;
}


echo "Pulling\n";
$pull = `git pull`;
echo ".\n";
echo "Clearing Cache\n";
$cache = `drush cc all`;
echo ".\n";
echo "Finished \n";

echo "pull:". $pull , "\n";
echo "cache:".$cache , "\n";

$sha1 = `git rev-parse $BRANCH`;
$changelog = `git log $BRANCH -1 --format="%s"`;

echo "sha1:". $sha1 , "\n";
echo "changelog:".$changelog , "\n";


//echo "command:curl -H \"x-api-key:$API_KEY\" -d \"deployment[app_name]=$APP_NAME\" -d \"deployment[host]=$HOST\" -d \"deployment[description]=$DESCRIPTION\" -d \"deployment[revision]=$sha1\" -d \"deployment[changelog]=$changelog\" -d \"deployment[user]=$USER\"  https://rpm.newrelic.com/deployments.xml \n";
$output = `curl -H "x-api-key:$API_KEY" -d "deployment[app_name]=$APP_NAME" -d "deployment[host]=$HOST" -d "deployment[description]=$DESCRIPTION" -d "deployment[revision]=$sha1" -d "deployment[changelog]=$changelog" -d "deployment[user]=$USER"  https://rpm.newrelic.com/deployments.xml`;
//echo $output;