Dockerfile.send-tools

FROM devopsworks/golang-upx:1.22 as builder

ARG version
ARG builddate

LABEL org.opencontainers.image.base.name="devopsworks/send-cleanup"
LABEL org.opencontainers.image.description="Cleanup redis & gcs storages for firefox Send"
LABEL org.opencontainers.image.licenses="MIT"
LABEL org.opencontainers.image.ref.name="${version}-debian"
LABEL org.opencontainers.image.title="send-cleanup"
LABEL org.opencontainers.image.vendor="devops-works"
LABEL org.opencontainers.image.version="${version}"

WORKDIR /go/src/github.com/devops-works/send-tools

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y ca-certificates

# We want to populate the module cache based on the go.{mod,sum} files.
COPY go.mod .
COPY go.sum .

RUN go mod download

COPY . .

ENV GOPATH=/go/src \
    GOOS=linux \
    GOARCH=amd64 \
    CGO_ENABLED=0 \
    GO111MODULE=on

RUN go build \
    -a \
    -installsuffix cgo \
    -ldflags "-X main.version=${version} -X main.buildDate=${builddate}" \
    -o /go/bin/send-cleanup \
    cmd/send-cleanup/main.go && \
    strip /go/bin/send-cleanup && \
    /usr/local/bin/upx -9 /go/bin/send-cleanup

# buster-slim alternative

FROM debian:buster-slim

RUN groupadd -r send-cleanup && useradd --no-log-init -r -g send-cleanup send-cleanup

# hadolint ignore=DL3008
RUN apt-get update && \
    apt-get install -y --no-install-recommends ca-certificates && \
    rm -rf /var/lib/apt/lists/*

RUN update-ca-certificates

COPY --from=builder /go/bin/send-cleanup /usr/local/bin/send-cleanup

USER send-cleanup

ENTRYPOINT ["/usr/local/bin/send-cleanup"]