From 036c8f04f2a154e01c749dba4f1a69c564e423f6 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Sat, 12 Sep 2020 17:18:08 +0300
Subject: add some basic startup sanity checks

---
 common.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 common.php

(limited to 'common.php')

diff --git a/common.php b/common.php
new file mode 100644
index 0000000..367ae55
--- /dev/null
+++ b/common.php
@@ -0,0 +1,26 @@
+<?php
+
+function sanity_check() {
+
+	if (!is_writable(SCRATCH_DB)) {
+		die(SCRATCH_DB . " is not writable");
+	}
+
+	if (!is_writable(dirname(SCRATCH_DB))) {
+		die(dirname(SCRATCH_DB) . " directory is not writable");
+	}
+
+	try {
+		$dbh = new PDO("sqlite:" . SCRATCH_DB);
+
+		$res = $dbh->query("SELECT id FROM epube_users LIMIT 1");
+
+		if (!$res) {
+			die("Test query failed, is schema installed? (sqlite3 " . SCRATCH_DB . "< schema.sql)");
+		}
+
+	} catch (Exception $e) {
+		die($e);
+	}
+
+}
\ No newline at end of file
-- 
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