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fix: multi-stage build in dockerfile

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trafficlunar 2025-01-16 23:02:01 +00:00
parent 38b93391a1
commit d800686081
1 changed files with 10 additions and 2 deletions
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12
Dockerfile
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@ -1,4 +1,5 @@
FROM golang:1.23 # build
FROM golang:1.23 AS builder
WORKDIR /app WORKDIR /app
@ -9,6 +10,13 @@ COPY . .
RUN go build -o /backend ./cmd/backend RUN go build -o /backend ./cmd/backend
# copy
FROM alpine:latest
WORKDIR /app
COPY --from=builder /backend .
EXPOSE 8080 EXPOSE 8080
CMD [ "/backend" ] CMD [ "./backend" ]