Merge pull request #183 from sul-dlss/mjgiarlo-patch-1

Provide reasonable test/dev default ENV variables in Dockerfile

Dockerfile

@@ -1,5 +1,14 @@
 FROM ruby:2.5-stretch
 
+# Provide SSL defaults that work in dev/test environments where we do not require connections to secured services
+# These values are overrideable at both buildtime and runtime (hence the ARG/ENV combo).
+ARG SETTINGS__SSL__CERT_FILE=/app/spec/support/certs/spec.crt
+ARG SETTINGS__SSL__KEY_FILE=/app/spec/support/certs/spec.key
+ARG SETTINGS__SSL__KEY_PASS=thisisatleast4bytes
+ENV SETTINGS__SSL__CERT_FILE="${SETTINGS__SSL__CERT_FILE}"
+ENV SETTINGS__SSL__KEY_FILE="${SETTINGS__SSL__KEY_FILE}"
+ENV SETTINGS__SSL__KEY_PASS="${SETTINGS__SSL__KEY_PASS}"
+
 RUN apt-get update -qq && \
     apt-get install -y nano build-essential libsqlite3-dev nodejs
 
@@ -11,4 +20,4 @@ RUN bundle install --without production
 
 COPY . .
 
-CMD puma -C config/puma.rb
+CMD puma -C config/puma.rb