From c702f1d255f8295c64b5ca6631a4f4b41b34942b Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 31 May 2021 17:35:33 +0100
Subject: Read test DB connection details from env
---
lib/helpers.h | 10 ++++++++++
1 file changed, 10 insertions(+)
(limited to 'lib')
diff --git a/lib/helpers.h b/lib/helpers.h
index a8a630e..d2584d0 100644
--- a/lib/helpers.h
+++ b/lib/helpers.h
@@ -3,6 +3,7 @@
#include <concepts>
#include <cstdint>
+#include <cstdlib>
#include <string>
#include <utility>
@@ -49,6 +50,15 @@ namespace MyGrate {
a.size()
} -> std::integral;
};
+
+ inline const char *
+ getenv(const char * env, const char * dfl)
+ {
+ if (const auto e {::getenv(env)}) {
+ return e;
+ }
+ return dfl;
+ }
}
#endif
--
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