New Dockerfile and Travis Config

.travis.yml

@@ -1,5 +1,26 @@
+# https://ops.tips/blog/travis-ci-push-docker-image/
+
 language: go
 
 go:
   - "1.11.x"
   - master
+
+sudo: required
+
+services:
+  - docker
+
+before_install:
+  - sudo apt update -y
+  - sudo apt install golang-go -y
+
+script:
+  - go test .
+  - docker build -t terorie/od-database-crawler
+
+after_success:
+  - if [[ "$TRAVIS_BRANCH" == "stable" ]]; then
+      docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD ;
+      docker push terorie/od-database-crawler ;
+    fi

Dockerfile

@@ -0,0 +1,9 @@
+FROM golang:1.11.5 AS builder
+ADD . /src
+RUN cd /src
+ && go build -o binary
+
+FROM alpine
+WORKDIR /app
+COPY --from=builder /src/binary /app/
+ENTRYPOINT ./binary