Use dep, add Dockerfile

.dockerignore

@@ -0,0 +1,7 @@
+docker-stats-on-exit-shim
+
+# Vim swap files
+.*.swp
+.gitignore
+.travis.yml
+Dockerfile

Dockerfile

@@ -0,0 +1,19 @@
+FROM golang:1.12 as builder
+RUN go get -u github.com/golang/dep/...
+
+WORKDIR $GOPATH/src/github.com/delcypher/docker-stats-on-exit-shim
+
+COPY Gopkg.toml .
+COPY main.go .
+
+RUN dep ensure
+
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o /docker-stats-on-exit-shim
+
+FROM alpine:latest
+
+WORKDIR /
+
+COPY --from=builder /docker-stats-on-exit-shim .
+ENTRYPOINT ["/docker-stats-on-exit-shim", "/dev/stdout"]
+CMD ["sleep", "1"]

Gopkg.toml

@@ -0,0 +1,4 @@
+
+[[override]]
+  name = "github.com/opencontainers/runc"
+  revision = "a2a6e82"

README.md

@@ -11,11 +11,17 @@ to gather their statistics. It dumps these statistics to a file as JSON and then
 with the exit code of the real command.
 
 ## Example
-
+Dockerfile
+```
+COPY --from=hasnat/docker-stats-on-exit-shim /docker-stats-on-exit-shim .
+ENTRYPOINT ["/docker-stats-on-exit-shim", "/dev/stdout"]
+CMD ["sleep", "1"]
+```
+Example Run
 ```bash
-$ docker run --rm -ti -v`pwd`:/tmp/:rw ubuntu /tmp/docker-stats-on-exit-shim /tmp/output.json /bin/sleep 1
-$ cat output.json
+$ docker run --rm -ti hasnat/docker-stats-on-exit-shim /bin/sleep 1
 ```
+Output example
 ```json
 {
   "wall_time": 1000765975,
@@ -53,10 +59,7 @@ $ cat output.json
 mkdir -p src/github.com/delcypher
 export GOPATH=`pwd`
 cd src/github.com/delcypher
-git clone [email protected]:delcypher/docker-stats-on-exit-shim.git
-cd docker-stats-on-exit-shim
-git submodule init && git submodule update
-go get .
+dep ensure
 go build
 ```