Merge pull request #414 from continuouspipe/feature/uses-herokus-port-and-set-user

Add compatibility to Heroku's Docker runtime

Author: kierenevans

nginx/usr/local/share/env/20-heroku

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# If running inside Heroku, exposed port is in `$PORT` 
+IN_HEROKU="$(convert_to_boolean_string "${IN_HEROKU:-false}")"
+if [ "true" = "$IN_HEROKU" ]; then
+    export WEB_HTTPS="false"
+    export WEB_HTTP_PORT=$PORT
+
+    export NON_PRIVILEGED_USER="true"
+fi

php/shared/usr/local/share/env/20-heroku

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# If running inside Heroku, exposed port is in `$PORT` 
+IN_HEROKU="$(convert_to_boolean_string "${IN_HEROKU:-false}")"
+if [ "true" = "$IN_HEROKU" ]; then
+    export WEB_HTTPS="false"
+    export WEB_HTTP_PORT=$PORT
+
+    export NON_PRIVILEGED_USER="true"
+fi