From: David Taylor <david@taylorhq.com>
Date: Wed, 5 Aug 2020 16:25:17 +0000 (+0100)
Subject: DEV: Raise an error when env variable is a YAML hash (#479)
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=09d22c3f3be448aa27f64404b3f3f1f5821e7a40;p=discourse_docker.git

DEV: Raise an error when env variable is a YAML hash (#479)

This is never intended, and almost always causes unintended behaviour
---

diff --git a/launcher b/launcher
index fd4b4ec..29d63b3 100755
--- a/launcher
+++ b/launcher
@@ -358,6 +358,7 @@ set_template_info() {
         p e
        end
     end
+    env.each{|k,v| puts "*ERROR." if v.is_a?(Hash)}
     puts env.map{|k,v| "-e\n#{k}=#{v}" }.join("\n")
 RUBY