minor cleanup

1 files changed, 6 insertions, 6 deletions

diff --git a/git2rss b/git2rss
index e8ce8c3..e36bb12 100755
--- a/git2rss
+++ b/git2rss
@@ -12,8 +12,10 @@
 
 if (PHP_SAPI != 'cli') die ("CLI only");
 
+// Configuration
 define('LOCAL', dirname(__DIR__) . '/');
 define('REMOTE', 'https://git.remirepo.net/cgit/');
+define('FEEDSIZE', 50);
 
 require __DIR__ . '/vendor/autoload.php';
 
@@ -21,6 +23,7 @@ use Suin\RSSWriter\Channel;
 use Suin\RSSWriter\Feed;
 use Suin\RSSWriter\Item;
 
+// Load previous changes
 if (file_exists(__DIR__ . '/git2rss.json')) {
 	$json = file_get_contents(__DIR__ . '/git2rss.json');
 	$histo = json_decode($json, true);
@@ -28,7 +31,6 @@ if (file_exists(__DIR__ . '/git2rss.json')) {
 	$histo = array();
 }
 
-
 // Current change
 $log = exec("git log --pretty=format:%H,%at,%an,%s -1");
 $entry = [
@@ -39,14 +41,12 @@ list($entry['hash'], $entry['time'], $entry['author'], $entry['comment']) = expl
 if (substr($entry['repo'], -4) != '.git') {
 	$entry['repo'] .= '.git';
 }
-// print_r($entry);
 $short = substr($entry['hash'], 0, 7);
-echo "RSS ENTRY: ${entry['author']} pushed to ${entry['repo']} (${entry['head']},$short): ${entry['comment']}";
-
+echo "\nRSS ENTRY: ${entry['author']} pushed to ${entry['repo']} (${entry['head']},$short): ${entry['comment']}\n";
 
-// 50 recent changes
+// 50 recent changes, and save
 $histo = array_merge([$entry], $histo);
-while (count($histo) > 50) {
+while (count($histo) > FEEDSIZE) {
 	array_pop($histo);
 }
 file_put_contents(__DIR__ . '/git2rss.json', json_encode($histo, JSON_PRETTY_PRINT));