From 11e4ced6ddfb9fcb02a9930687581d0d13ee2101 Mon Sep 17 00:00:00 2001
From: Beth Skurrie <beth@bethesque.com>
Date: Thu, 30 May 2019 14:25:14 +1000
Subject: [PATCH] feat: allow Pact Broker application port to be configured via
 an environment variable

Closes: https://github.com/pact-foundation/pact-broker-docker/issues/1
---
 Dockerfile                | 5 +++--
 README.md                 | 3 ++-
 pact_broker/entrypoint.sh | 3 +++
 3 files changed, 8 insertions(+), 3 deletions(-)
 create mode 100755 pact_broker/entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
index 8f7587e..6a3b5f5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,8 @@ COPY pact_broker $HOME/
 
 # Start Puma
 ENV RACK_ENV=production
+ENV PACT_BROKER_PORT=9292
 USER ruby
-EXPOSE 9292
-ENTRYPOINT ["bundle", "exec", "puma"]
+EXPOSE $PACT_BROKER_PORT
+ENTRYPOINT ["./entrypoint.sh"]
 CMD ["config.ru"]
diff --git a/README.md b/README.md
index 6b1b52b..1c08e9e 100644
--- a/README.md
+++ b/README.md
@@ -69,9 +69,10 @@ Set the environment variable `PACT_BROKER_LOG_LEVEL` to one of `DEBUG`, `INFO`,
 
 ## Other environment variables
 
+* PACT_BROKER_PORT - the port that the Pact Broker application runs on. Defaults to 9292.
+* PACT_BROKER_DISABLE_SSL_VERIFICATION - `false` by default, may be set to `true`.
 * PACT_BROKER_BASE_EQUALITY_ONLY_ON_CONTENT_THAT_AFFECTS_VERIFICATION_RESULTS - `true` by default, may be set to `false`.
 * PACT_BROKER_ORDER_VERSIONS_BY_DATE - `true` by default, may be set to `false`.
-* PACT_BROKER_DISABLE_SSL_VERIFICATION - `false` by default, may be set to `true`.
 
 ## General Pact Broker configuration and usage
 
diff --git a/pact_broker/entrypoint.sh b/pact_broker/entrypoint.sh
new file mode 100755
index 0000000..8c2799c
--- /dev/null
+++ b/pact_broker/entrypoint.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+bundle exec puma --port $PACT_BROKER_PORT