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Add UPX executable compression to Docker build in order to reduce binary and docker image sizes significantly

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James Eversole
2022-12-29 17:57:34 -06:00
parent d5fa1ffd7a
commit 84c49319a6
1 changed files with 11 additions and 3 deletions
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14
examples/Dockerfile
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@ -1,10 +1,18 @@
FROM alpine:3.17.0 FROM alpine:3.17.0 as builder
RUN apk add --no-cache upx
ADD ./bin/Purr-musl /app/Purr-musl
RUN upx /app/Purr-musl -o /app/Purr-musl-upx
FROM scratch
WORKDIR /app WORKDIR /app
ADD ./views /app/views ADD ./views /app/views
ADD ./src /app/src ADD ./src /app/src
ADD ./bin/Purr-musl /app/Purr-musl
COPY --from=builder /app/Purr-musl-upx /app/Purr
EXPOSE 3000 EXPOSE 3000
ENTRYPOINT ["/app/Purr-musl"] ENTRYPOINT ["/app/Purr"]