From 99fb3a8c96771af1b405ed90be6b423329c53d2f Mon Sep 17 00:00:00 2001
From: Marko Dzidic <mdzidic@gmail.com>
Date: Tue, 15 Aug 2017 15:27:57 +0200
Subject: [PATCH] Add support for environment variables

Expanded docker-start.sh with support for environment variables.

- STAYTUS_THEME
- STAYTUS_DEMO
- STAYTUS_SMTP_ENABLED
- STAYTUS_SMTP_HOSTNAME
- STAYTUS_SMTP_USERNAME
- STAYTUS_SMTP_PASSWORD
---
 docker-start.sh | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/docker-start.sh b/docker-start.sh
index 6e2d136b..51770d0f 100755
--- a/docker-start.sh
+++ b/docker-start.sh
@@ -2,6 +2,26 @@
 /etc/init.d/mysql start
 cd /opt/staytus
 
+# Enable SMTP via environment variable
+STAYTUS_SMTP_ENABLED=${STAYTUS_SMTP_ENABLED:-false}
+
+# Set environment variables
+if [ "$STAYTUS_SMTP_ENABLED" = true ]; then
+cat << EOF > /opt/staytus/config/environment.yml
+STAYTUS_THEME: '${STAYTUS_THEME:-default}'
+STAYTUS_DEMO: '${STAYTUS_DEMO:-0}'
+
+STAYTUS_SMTP_HOSTNAME: ${STAYTUS_SMTP_HOSTNAME:-smtp.deliverhq.com}
+STAYTUS_SMTP_USERNAME: ${STAYTUS_SMTP_USERNAME:-username}
+STAYTUS_SMTP_PASSWORD: ${STAYTUS_SMTP_PASSWORD:-password}
+EOF
+else
+cat << EOF > /opt/staytus/config/environment.yml
+STAYTUS_THEME: '${STAYTUS_THEME:-default}'
+STAYTUS_DEMO: '${STAYTUS_DEMO:-0}'
+EOF
+fi
+
 # Configure DB with random password, if not already configured
 if [ ! -f /opt/staytus/persisted/config/database.yml ]; then
   export RANDOM_PASSWORD=`openssl rand -base64 32`