48 lines
1.5 KiB
Docker
48 lines
1.5 KiB
Docker
#syntax=docker/dockerfile:1.2
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#
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# base installs required dependencies and runs go mod download to cache dependencies
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#
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FROM --platform=${BUILDPLATFORM} docker.io/golang:1.22-alpine AS base
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RUN apk --update --no-cache add bash build-base curl git
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#
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# build creates all needed binaries
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#
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FROM --platform=${BUILDPLATFORM} base AS build
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WORKDIR /src
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ARG TARGETOS
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ARG TARGETARCH
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RUN --mount=target=. \
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--mount=type=cache,target=/root/.cache/go-build \
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--mount=type=cache,target=/go/pkg/mod \
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USERARCH=`go env GOARCH` \
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GOARCH="$TARGETARCH" \
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GOOS="linux" \
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CGO_ENABLED=$([ "$TARGETARCH" = "$USERARCH" ] && echo "1" || echo "0") \
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go build -v -trimpath -o /out/ ./cmd/...
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#
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# Builds the Dendrite image containing all required binaries
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#
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FROM alpine:latest
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RUN apk --update --no-cache add curl
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LABEL org.opencontainers.image.title="Dendrite"
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LABEL org.opencontainers.image.description="Next-generation Matrix homeserver written in Go"
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LABEL org.opencontainers.image.source="https://github.com/element-hq/dendrite"
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LABEL org.opencontainers.image.licenses="AGPL-3.0-only"
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LABEL org.opencontainers.image.documentation="https://element-hq.github.io/dendrite/"
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LABEL org.opencontainers.image.vendor="New Vector Ltd."
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COPY --from=build /out/create-account /usr/bin/create-account
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COPY --from=build /out/generate-config /usr/bin/generate-config
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COPY --from=build /out/generate-keys /usr/bin/generate-keys
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COPY --from=build /out/dendrite /usr/bin/dendrite
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VOLUME /etc/dendrite
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WORKDIR /etc/dendrite
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ENTRYPOINT ["/usr/bin/dendrite"]
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EXPOSE 8008 8448
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