added building

.metroline.yml

@@ -3,12 +3,15 @@ image: alpine
 docker:
   auth: '{{DOCKER_AUTH_JSON}}'
 jobs:
-  build_go:
+  build_program:
     image: docker.leffler.media/leffler.media/go-docker
     script:
-      - pwd
-      - ls -l
-      - find / -type f -iname 'hello.go'
+      - export CGO_ENABLED=0
+      - env GOOS=linux GOARCH=386 go build hello.go
+      - env GOOS=linux GOARCH=64 go build hello.go
+      - env GOOS=windows GOARCH=386 go build hello.go
+      - env GOOS=windows GOARCH=64 go build hello.go
+      - ls -l *
       - go run hello.go
 #  test_go:
 #    script: