debug variant

Dockerfile

@@ -1,9 +1,7 @@
 FROM kandrusyak/go-build as build
 LABEL authors="andrusyakka@dopcore.com"
 
-WORKDIR /app
-
-ENV CGO_ENABLED 1
+WORKDIR /
 
 COPY go.mod ./
 
@@ -11,14 +9,18 @@ RUN go mod download
 
 COPY . ./
 
-RUN go build -o ./app
+RUN CGO_ENABLED=0 go get -ldflags "-s -w -extldflags '-static'" github.com/go-delve/delve/cmd/dlv
+
+RUN CGO_ENABLED=0 go build -gcflags "all=-N -l" -o ./app
 
 FROM alpine:edge
 
 WORKDIR /
 
-COPY --from=build /app /app
+COPY . .
+COPY --from=build /go/bin/dlv dlv
+COPY --from=build /app app
 
 EXPOSE 8080
 
-CMD ["/app/app"]
+ENTRYPOINT [ "/dlv" , "--listen=:40000", "--headless=true", "--api-version=2", "--accept-multiclient", "exec", "/app"]