fix: Handle database configuration

Dockerfile

@@ -1 +1,5 @@
 FROM drone/drone:2.12.1
+
+COPY entrypoint-wrapper.sh /usr/bin/entrypoint-wrapper
+
+ENTRYPOINT ["/usr/bin/entrypoint-wrapper"]

README.md

@@ -10,6 +10,7 @@ Setup Network & Domains
 
     dokku network:create cicd_net
     dokku network:set cicd initial-network cicd_net
+    dokku config:set --no-restart cicd DOKKU_LETSENCRYPT_EMAIL=glenux@glenux.net
     
 Setup Storage
 

entrypoint-wrapper.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+echo "# Entrypoint Wrapper"
+echo "- Setting DRONE_DATABASE_DATASOURCE from DATABASE_URL"
+DRONE_DATABASE_DATASOURCE="${DATABASE_URL}"
+export DRONE_DATABASE_DATASOURCE
+
+exec /bin/drone-server "$@"