dobi.yaml

meta:
    project: {{.Name}}
    default: binary

env=vars:
    variables: [VERSION=0.0.1]


mount=source:
    bind: .
    path: /go/src/{{.Path}}

mount=dist:
    bind: ./dist/bin/
    path: /go/bin/


image=binary-builder:
    image: cescoferraro/golang
    tags: ["latest"]
    pull: "always"

job=binary:
    use: binary-builder
    mounts: [source, dist]
    working-dir: /go/src/{{.Path}}
    command: go build -i -o /go/bin/goapp
    
image=production:
    image: cescoferraro/{{.Name}}
    tags: ["{env.VERSION:}"]
    context: .
    dockerfile: Dockerfile
    depends: [binary, vars]


job=preview:
    use: production
    description: "Preview the production image"
    
    
job=watch:
    use: binary-builder
    interactive: true
    net-mode: host
    working-dir: /go/src/{{.Path}}
    depends: [vars]
    command: reflex -r '\.go' -s --  go run main.go
    mounts: [source]
    description: "Watch for code changes and run main file"

Dockerfile

FROM alpine:3.4
RUN apk add --no-cache ca-certificates apache2-utils
ADD ./dist/bin/goapp /bin/goapp
CMD ["/bin/goapp"]