From f99d7ae1442c2fe84479dbfe472aba733d062924 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 28 Sep 2018 14:35:21 +0200
Subject: httpdocs/index.php new

---
 httpdocs/index.php | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 httpdocs/index.php

diff --git a/httpdocs/index.php b/httpdocs/index.php
new file mode 100644
index 0000000..4f11f49
--- /dev/null
+++ b/httpdocs/index.php
@@ -0,0 +1,41 @@
+<?php
+
+if (isset($_GET['r'])) {
+
+  if (base64_decode($_GET['r'],true)===false)
+    die('Invalid base64');
+
+  if (!is_dir('../work/repositories/' . $_GET['r'])) {
+    $wish_list = fopen('../work/wish-list','a');
+    if ($wish_list === false)
+      die('Cannot open wish-list');
+    fwrite($wish_list, $_GET['r'] . "\n");
+    fclose($wish_list);
+    die('I put repository on wish-list');
+  }
+
+  if (isset($_GET['tag'])) {
+    if (base64_decode($_GET['tag'],true)===false)
+      $_GET['tag'] = base64_encode($_GET['tag']);
+
+    $handle = popen(
+      'git -C "../work/repositories/' . $_GET['r'] . '" archive "$(' .
+        'echo "' . $_GET['tag'] . '" | ' .
+          'base64 -d' .
+      ')" | ' .
+      'gzip -nc',
+      'r'
+    );
+    if ($handle === false)
+      die('Unable to create archive');
+    header('Content-type: application/x-gzip');
+    header('Content-Disposition: attachment; filename="archive.tar.gz"');
+    fpassthru($handle);
+    pclose($handle);
+    die();
+  }
+
+  die('errrm, this is not yet implemented');
+
+}
+
-- 
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