ARG GOLANG=golang:1.20.4-alpine3.18
FROM ${GOLANG}

ARG http_proxy=$http_proxy
ARG https_proxy=$https_proxy
ARG no_proxy=$no_proxy
ENV http_proxy=$http_proxy
ENV https_proxy=$https_proxy
ENV no_proxy=$no_proxy

RUN apk -U --no-cache add bash git gcc musl-dev docker vim less file curl wget ca-certificates jq linux-headers \
    zlib-dev tar zip squashfs-tools npm coreutils python3 py3-pip openssl-dev libffi-dev libseccomp libseccomp-dev \
    libseccomp-static make libuv-static sqlite-dev sqlite-static libselinux libselinux-dev zlib-dev zlib-static \
    zstd pigz alpine-sdk binutils-gold btrfs-progs-dev btrfs-progs-static gawk yq \
    && \
    if [ "$(go env GOARCH)" = "amd64" ]; then \
    apk -U --no-cache add mingw-w64-gcc; \
    fi

RUN python3 -m pip install awscli

RUN TRIVY_VERSION="0.41.0"                                                                                                                          && \
    if [ "$(go env GOARCH)" = "arm64" ] || [ "$(go env GOARCH)" = "arm" ]; then                                                                        \
    # Turn arm64 and arm into uppercase ARM64 and ARM, respectively, for Trivy's download
    TRIVY_ARCH=$(go env GOARCH | tr "[:lower:]" "[:upper:]")                                                                                        && \
    wget --no-verbose "https://github.com/aquasecurity/trivy/releases/download/v${TRIVY_VERSION}/trivy_${TRIVY_VERSION}_Linux-${TRIVY_ARCH}.tar.gz" && \
    tar -zxvf "trivy_${TRIVY_VERSION}_Linux-${TRIVY_ARCH}.tar.gz"                                                                                   && \
    mv trivy /usr/local/bin;                                                                                                                           \
    elif [ "$(go env GOARCH)" = "amd64" ]; then                                                                                                        \
    wget --no-verbose "https://github.com/aquasecurity/trivy/releases/download/v${TRIVY_VERSION}/trivy_${TRIVY_VERSION}_Linux-64bit.tar.gz"         && \
    tar -zxvf "trivy_${TRIVY_VERSION}_Linux-64bit.tar.gz"                                                                                           && \
    mv trivy /usr/local/bin;                                                                                                                           \
    fi

# this works for both go 1.17 and 1.18
RUN GOPROXY=direct go install golang.org/x/tools/cmd/goimports@gopls/v0.11.0
RUN rm -rf /go/src /go/pkg

RUN if [ "$(go env GOARCH)" = "amd64" ]; then \
    curl -sL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.51.2;  \
    fi

ARG SELINUX=true
ENV SELINUX $SELINUX

ENV DAPPER_RUN_ARGS --privileged -v k3s-cache:/go/src/github.com/k3s-io/k3s/.cache -v trivy-cache:/root/.cache/trivy
ENV DAPPER_ENV REPO TAG DRONE_TAG IMAGE_NAME SKIP_VALIDATE SKIP_AIRGAP AWS_SECRET_ACCESS_KEY AWS_ACCESS_KEY_ID GITHUB_TOKEN GOLANG GOCOVER DEBUG
ENV DAPPER_SOURCE /go/src/github.com/k3s-io/k3s/
ENV DAPPER_OUTPUT ./bin ./dist ./build/out ./build/static ./pkg/static ./pkg/deploy

ENV DAPPER_DOCKER_SOCKET true
ENV HOME ${DAPPER_SOURCE}
ENV CROSS true
ENV STATIC_BUILD true
WORKDIR ${DAPPER_SOURCE}

ENTRYPOINT ["./scripts/entry.sh"]
CMD ["ci"]