feat: multi-stage build

Signed-off-by: Matt Gleich <[email protected]>
gleich · Jul 25, 2024 · 6fe6a71 · 6fe6a71
1 parent 5a84cf8
commit 6fe6a71
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,8 +1,18 @@
-FROM golang:1.22.5
+# syntax=docker/dockerfile:1
+FROM golang:1.22.5 AS build
 
 WORKDIR /src
 COPY . .
 
-RUN go build && touch .env
+RUN CGO_ENABLED=0 GOOS=linux go build -o /bin/lcp ./main.go && touch .env
 
-CMD ["./lcp-v2"]
+RUN ls -l /bin/lcp
+
+FROM alpine
+
+RUN apk add --no-cache ca-certificates
+
+COPY --from=build /bin/lcp /bin/lcp
+COPY --from=build /src/.env ./.env
+
+CMD ["/bin/lcp"]