From 755e02d7f4a46ae52481eb64d7c06ca536bde311 Mon Sep 17 00:00:00 2001
From: Nito Martinez <Nito@Qindel.ES>
Date: Sat, 4 Apr 2020 09:22:51 +0200
Subject: [PATCH 1/2] Set default run options if none are specified

---
 Dockerfile    | 6 +++++-
 entrypoint.sh | 6 ++++++
 2 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
index f22e2e8..7e329d2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,8 +32,12 @@ RUN \
 
 FROM alpine:3.9
 
+EXPOSE 22124/udp
+
 RUN apk add --update --no-cache \
     qt-x11 icu-libs
 
 COPY --from=builder /usr/local/bin/Jamulus /usr/local/bin/Jamulus
-ENTRYPOINT ["Jamulus"]
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod 755 /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..f20eb8e
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+if [ $# -eq 0 ]; then
+   echo "launching default server"
+   exec Jamulus -s -n
+fi
+exec Jamulus "$@"

From 58495aac105d38560558114e1a6127847ed69c0d Mon Sep 17 00:00:00 2001
From: Nito Martinez <Nito@Qindel.ES>
Date: Thu, 30 Apr 2020 13:44:01 +0200
Subject: [PATCH 2/2] Update README with default options

---
 README.md | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index dee671b..2eb3ca2 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,19 @@ The Jamulus software enables musicians to perform real-time jam sessions over th
 
 Here are some example snippets to help you get started creating a container.
 
-## docker
+## docker: minimum setup
+
+This starts with the default options: "-s -n"
+
+```bash
+docker run \
+  --name jamulus \
+  -d --rm \
+  -p 22124:22124/udp \
+  grundic/jamulus
+```
+
+## docker: custom options
 
 ```bash
 docker run \