cvs: SVNROOT / commit-email.php

gwynne		Mon Nov 10 21:19:10 2008 UTC

  Added files:                 
    /SVNROOT	commit-email.php 
  Log:
  commit e-mail script
  

http://cvs.php.net/viewvc.cgi/SVNROOT/commit-email.php?view=markup&rev=1.1
Index: SVNROOT/commit-email.php
+++ SVNROOT/commit-email.php
<?php

// -----------------------------------------------------------------------------------------------------------------------------
// Settings
error_reporting(E_ALL | E_STRICT);
date_default_timezone_set('UTC');

// -----------------------------------------------------------------------------------------------------------------------------
// Constants
$version = substr('$Revision: 1.1 $', strlen('$Revision: '), -2);
$email_to = array('[email protected]');
$smtp_server = '127.0.0.1';

// -----------------------------------------------------------------------------------------------------------------------------
// Version check
if (version_compare('5.2.0', PHP_VERSION, '>')) {
    die("Requires at least PHP 5.2.\n");
}

// -----------------------------------------------------------------------------------------------------------------------------
// Arguments
if ($argc != 3) {
    die("Pass exactly two arguments: REPOS and REV.\n");
}
$REPOS = $argv[1];
$REV = $argv[2];

// -----------------------------------------------------------------------------------------------------------------------------
// Utility
function run_svnlook($command)
{
    exec('exec svnlook ' . escapeshellarg($command) . ' -r ' . escapeshellarg($GLOBALS['REV']) . ' ' . escapeshellarg($GLOBALS['REPOS']), $output, $status);
    if ($status != 0) {
        die("svnlook failed with exit code {$status}\nOutput:\n" . implode("\n", $output) . "\n");
    }
    return $output;
}

// -----------------------------------------------------------------------------------------------------------------------------
// Get info from commit
$commit_info = run_svnlook('info');
$commit_user = $commit_info[0];
$commit_date = strtotime(substr($commit_info[1], 0, strlen("0000-00-00 00:00:00 +0000")));
$commit_log = implode("\n", array_slice($commit_info, 3));

// -----------------------------------------------------------------------------------------------------------------------------
// Determine "from" address
// Various repositories can play with this to read from their equivelant of the old cvsusers folder, or whatever else they like
$from = '[email protected]';

// -----------------------------------------------------------------------------------------------------------------------------
// Build list of changes
$changed_paths = run_svnlook('changed');

// -----------------------------------------------------------------------------------------------------------------------------
// Get diffs
$diffs = run_svnlook('diff');
$diffs = implode("\n", $diffs);

// -----------------------------------------------------------------------------------------------------------------------------
// Parent changed path
$dirs_changed = run_svnlook('dirs-changed');
$parent_path = $dirs_changed[0];
foreach ($dirs_changed as $dir_changed) {
    if (strlen($dir_changed) < strlen($parent_path)) {
        $parent_path = $dir_changed;
    }
}

// -----------------------------------------------------------------------------------------------------------------------------
// Build e-mail
$msg_headers = "From: {$from}\n" .
               "To: " . implode(', ', $email_to) . "\n" .
               "Message-ID: <svn{$commit_user}{$commit_date}@svn.php.net>\n" .
               "Date: " . date(DATE_RFC822, $commit_date) . "\n" .
               "Subject: svn: {$parent_path}\n";

$msg_body = "{$commit_user}\t\t" . date(DATE_RFC2822, $commit_date) . "\n" .
            "\n" .
            "Changed paths:\n" .
            "\t" . implode("\n\t", $changed_paths) . "\n" .
            "\n" .
            "Log:\n" .
            wordwrap($commit_log, 80, "\n") . "\n" .
            "\n";

if (strlen($diffs) >= 8000) {
    $boundary = $commit_user. $commit_date;
    $msg_headers .= "MIME-Version: 1.0\n" .
                    "Content-Type: multipart/mixed; boundary=\"{$boundary}\"\n";
    $msg_body = "This is a MIME encoded message.\n\n--{$boundary}\n" .
                "Content-Type: text/plain\n" .
                "\n" .
                "{$msg_body}\n" .
                "--{$boundary}\n" .
                "Content-Type: text/plain\n" .
                "Content-Disposition: attachment; filename=\"{$boundary}.txt\"\n" .
                "\n" .
                "{$diffs}\n" .
                "--{$boundary}--\n";
} else {
    $msg_body .= $diffs;
}

$complete_email = $msg_headers . "\n" . $msg_body;
$complete_email = str_replace(array("\r", "\n", "\r\n."), array("", "\r\n", ".."), $complete_email);

// -----------------------------------------------------------------------------------------------------------------------------
// Send e-mail
if (isset($_ENV['DEBUG']) && $_ENV['DEBUG'] == 'DEBUG') {
    $socket = fopen("php://stdout", "w");
} else {
    $socket = fsockopen($smtp_server, getservbyname('smtp', 'tcp'), $errno);
}
if ($socket === FALSE) {
    die("Couldn't connect to SMTP server {$smtp_server}. Errno: {$errno}.\n");
}

fwrite($socket,
    "HELO svnserver\r\n" .
    "MAIL FROM:<[email protected]>\r\n");
foreach ($email_to as $send_addr) {
    fwrite($socket, "RCPT TO:<{$email_to}>\r\n");
}
fwrite($socket,
    "DATA\r\n" .
    $complete_email . "\r\n" .
    ".\r\n" .
    "QUIT\r\n");
fclose($socket);

// -----------------------------------------------------------------------------------------------------------------------------
// Done!
exit(0);

?>