42 lines
1.4 KiB
Docker
42 lines
1.4 KiB
Docker
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FROM --platform=linux/amd64 golang:1.21 AS build
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ARG TARGETOS TARGETARCH TARGETVARIANT
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ENV GOOS $TARGETOS
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ENV GOARCH $TARGETARCH
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RUN apt-get update && \
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apt-get install -y --no-install-recommends ca-certificates && \
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case "$TARGETARCH$TARGETVARIANT" in \
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"arm64") apt-get install -y gcc-aarch64-linux-gnu ;; \
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"armv7") apt-get install -y gcc-arm-linux-gnueabihf ;; \
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"riscv64") apt-get install -y gcc-riscv64-linux-gnu ;; \
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*) apt-get install -y gcc ;; \
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esac
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WORKDIR /tmp/app
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COPY . .
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RUN go mod download && \
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case "$TARGETARCH$TARGETVARIANT" in \
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"arm64") export CC="aarch64-linux-gnu-gcc" PIE=true ;; \
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"armv7") export CC="arm-linux-gnueabihf-gcc" GOARM="7" ;; \
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"riscv64") export CC="riscv64-linux-gnu-gcc" ;; \
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*) export CC="gcc" PIE=true ;; \
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esac && \
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export CGO_ENABLED=1 && \
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if [ $PIE = true ]; then \
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go build -a -buildmode=pie -trimpath -ldflags "-s -w -linkmode 'external' -extldflags '-static-pie' -X main.prefix=" -o discord-tweeter; \
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else \
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go build -a -trimpath -ldflags "-s -w -linkmode 'external' -extldflags '-static' -X main.prefix=" -o discord-tweeter; \
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fi
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FROM scratch
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COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
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WORKDIR /app
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COPY --from=build /tmp/app/discord-tweeter .
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#COPY ./config.example.toml ./config.toml
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ENTRYPOINT [ "./discord-tweeter" ]
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# CMD [ "./config.toml" ]
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