docker: back to alpine image

pviotti · Mar 10, 2024 · c3e4e35 · c3e4e35
1 parent 85670eb
commit c3e4e35
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,16 +1,24 @@
-FROM golang:1.22
+FROM golang:1.22-alpine AS builder
 
 WORKDIR /app
 
+RUN apk add --update --no-cache gcc musl-dev
+
 COPY go.mod .
 COPY go.sum .
 RUN go mod download && go mod verify
 
 COPY . .
 RUN go build -o pocket-counter .
 
+FROM alpine:3.19
+
+WORKDIR /app
+
 VOLUME /app/data
 
+COPY --from=builder /app/pocket-counter .
+
 EXPOSE 8080
 
 CMD ["./pocket-counter"]