read me

README.md

@@ -0,0 +1,7 @@
+# writefreely to gemini
+
+This is a quickly hacked PHP script that will get the latests posts in your sqlite database and create .md and .gmi files to serves as a gemini protocol file. It uses gemgen command line for the markdown to gemtext translation.
+
+This was created for https://lacra.ia.br/
+
+License is do what the fuck you want with this.

update_gmi_content.php

@@ -9,6 +9,29 @@ $pdo = new PDO('sqlite:' . $dbFile, null, null, [
     PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
 ]);
 
+//-------------------------------
+// Check if any post was updated
+//-------------------------------
+$sql = "select MAX(updated) upd from posts";
+$stmt = $pdo->query($sql);
+$row  = $stmt->fetch(PDO::FETCH_ASSOC);
+$upd  = trim($row['upd']);
+
+$TIMEFILE =  sys_get_temp_dir().DIRECTORY_SEPARATOR.'writefreely_to_gemini_stamp';
+
+echo "Using timestamp file:$TIMEFILE\n\n";
+$prev = trim(file_get_contents($TIMEFILE));
+if ($upd==$prev)
+	die("No updated needed, Latest stamp is equal to : [ $upd ] \n\n");
+
+echo "Last updated in database: [ $upd ]  NOT EQUAL to disk stamp [ $prev ] in - WILL UPDATE \n\n";
+file_put_contents($TIMEFILE,$upd);
+
+
+
+//-------------------------------
+// Process all posts each time
+//-------------------------------
 
 $sql = <<<SQL
 SELECT