From 7cb470c3c6ea77380c4fd646bcdbe6d70fd9d3b8 Mon Sep 17 00:00:00 2001
From: Robin Schneider <ypid@riseup.net>
Date: Tue, 20 Oct 2020 09:07:17 +0200
Subject: [PATCH] misc: support/encourage usage of ShellCheck

My editor detected `.env` as shell script and thus automatically checked
it with ShellCheck. I would propose to make it a valid shell script that
complies with ShellCheck by default. To do this, we just need to disable
https://github.com/koalaman/shellcheck/wiki/SC2034 because the variables
are not used (in that file).

When you search for "docker-compose .env shellcheck SC2034" it turns out
that I am not the first one to do this :)
---
 env.example | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/env.example b/env.example
index 9da2c05..9d7bb0c 100644
--- a/env.example
+++ b/env.example
@@ -1,3 +1,5 @@
+# shellcheck disable=SC2034
+
 # Security
 #
 # Set these to strong passwords to avoid intruders from impersonating a service account