Add Docker build

3 files changed, 28 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 4b301d2..6a0c633 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /websocket-proxy
+/docker/
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..52f657c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,10 @@
+FROM alpine:edge
+
+RUN set -euxo pipefail; \
+    apk --no-cache add ca-certificates;
+
+
+ADD websocket-proxy /usr/local/bin/
+
+ENTRYPOINT [ "/usr/local/bin/websocket-proxy" ]
+CMD [ "help" ]
diff --git a/Makefile b/Makefile
index 17cd4ec..d629150 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,22 @@
+IMAGE="docker.crute.me/websocket-proxy"
+VERSION="0.1.0"
+
 websocket-proxy: main.go sockets.go server.go client.go
-        go build -o $@ $^
+        CGO_ENABLED=0 go build -o $@ $^
+
+.PHONY: docker
+docker: websocket-proxy
+        mkdir docker; \
+        cp Dockerfile websocket-proxy docker; \
+        cd docker; \
+        docker build -t $(IMAGE):$(VERSION) .
 
+.PHONY: publish
+publish:
+        docker push $(IMAGE):$(VERSION)
+        docker tag $(IMAGE):$(VERSION) $(IMAGE):latest
+        docker push $(IMAGE):latest
 
 .PHONY: clean
 clean:
-        rm -rf websocket-proxy
+        rm -rf websocket-proxy docker