automated

backend/Dockerfile

@@ -0,0 +1,15 @@
+FROM golang:1.22-alpine AS build
+WORKDIR /app
+COPY . .
+RUN go build -o server ./main.go
+
+FROM alpine:3.20
+WORKDIR /app
+# HTTPS for /img/clean proxy requires CA bundle
+RUN apk add --no-cache ca-certificates \
+    && update-ca-certificates
+# Optional: timezone data for precise Prague time
+# RUN apk add --no-cache tzdata
+COPY --from=build /app/server /app/server
+EXPOSE 8080
+ENTRYPOINT ["/app/server"]