From abb805147ef0528018ce7c9a66f0805f6607f1c7 Mon Sep 17 00:00:00 2001
From: Remi Collet <fedora@famillecollet.com>
Date: Mon, 27 Mar 2017 15:13:27 +0200
Subject: initial version

---
 .gitignore |  2 ++
 git2rss    | 54 ++++++++++++++++++++++++++++++++++++++----------------
 2 files changed, 40 insertions(+), 16 deletions(-)

diff --git a/.gitignore b/.gitignore
index 7579f74..eabced1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 vendor
 composer.lock
+git2rss.json
+index.html
diff --git a/git2rss b/git2rss
index ab6be66..5a141d4 100755
--- a/git2rss
+++ b/git2rss
@@ -1,6 +1,11 @@
 #!/usr/bin/env php
 <?php
 
+if (PHP_SAPI != 'cli') die ("CLI only");
+
+define('LOCAL', dirname(__DIR__, 2) . '/');
+define('REMOTE', 'https://git.remirepo.net/cgit/');
+
 require __DIR__ . '/vendor/autoload.php';
 
 use Suin\RSSWriter\Channel;
@@ -14,20 +19,32 @@ if (file_exists(__DIR__ . '/git2rss.json')) {
 	$histo = array();
 }
 
-$repo = basename(getcwd(), '.git');
-$head = basename($_SERVER['argv'][1] ?: 'master');
+
+// Current change
 $log = exec("git log --pretty=format:%H,%at,%an,%s -1");
-$log = list($hash,$time,$author,$comment)=explode(',', $log, 4);
-$short = substr($hash, 0, 7);
-$msg = "$author pushed to $repo ($head,$short): $comment";
+$entry = [
+	'repo' => substr(getcwd(), strlen(LOCAL)),
+	'head' => basename($_SERVER['argv'][1] ?? 'master'),
+];
+list($entry['hash'], $entry['time'], $entry['author'], $entry['comment']) = explode(',', $log, 4);
+if (substr($entry['repo'], -4) != '.git') {
+	$entry['repo'] .= '.git';
+}
 
+// 50 recent changes
+$histo = array_merge([$entry], $histo);
+while (count($histo) > 50) {
+	array_pop($histo);
+}
+file_put_contents(__DIR__ . '/git2rss.json', json_encode($histo, JSON_PRETTY_PRINT));
 
+// RSS
 $feed = new Feed();
 $channel = new Channel();
 $channel
     ->title("Remi's RPM git repostiories")
     ->description('Change')
-    ->url('https://git.remirepo.net/cgit')
+    ->url(REMOTE)
     ->language('en-US')
     ->copyright('Copyright 2005-2017, Remi Collet')
     ->pubDate(time())
@@ -35,14 +52,19 @@ $channel
     ->ttl(60)
     ->appendTo($feed);
 
+foreach ($histo as $entry) {
+	$short = substr($entry['hash'], 0, 7);
+	$msg = "${entry['author']} pushed to ${entry['repo']} (${entry['head']},$short): ${entry['comment']}";
+
+	$item = new Item();
+	$item
+		->title($msg)
+		->description($msg)
+		->url(REMOTE . "${entry['repo']}/commit/?id=${entry['hash']}")
+		->author($entry['author'])
+		->pubDate($entry['time'])
+		->guid("${entry['repo']}_${entry['hash']}", true)
+		->appendTo($channel);
+}
+file_put_contents(__DIR__ . '/index.html', $feed);
 
-$item = new Item();
-$item
-    ->title($msg)
-    ->description($msg)
-    ->url('https://git.remirepo.net/cgit')
-    ->author($author)
-    ->pubDate($time)
-    ->guid("${repo}_${hash}", true)
-    ->appendTo($channel);
-echo $feed; // or echo $feed->render();
-- 
cgit