ARG GOLANG_VERSION
ARG DOCKER_REGISTRY
ARG DOCKER_REPOSITORY
ARG GOTENBERG_VERSION
ARG GOLANGCI_LINT_VERSION

FROM golang:$GOLANG_VERSION-bookworm AS golang

# We're extending the Gotenberg's Docker image because our code relies on external
# dependencies like Google Chrome, LibreOffice, etc.
FROM $DOCKER_REGISTRY/$DOCKER_REPOSITORY:$GOTENBERG_VERSION

USER root

ENV GOPATH=/go
ENV PATH=$GOPATH/bin:/usr/local/go/bin:$PATH
ENV CGO_ENABLED=1

COPY --from=golang /usr/local/go /usr/local/go

RUN apt-get update -qq &&\
    apt-get upgrade -yqq &&\
    apt-get install -y -qq --no-install-recommends  \
    sudo \
    # gcc for cgo.
    g++ \
    gcc \
    libc6-dev \
    make \
    pkg-config &&\
    rm -rf /var/lib/apt/lists/* &&\
    mkdir -p "$GOPATH/src" "$GOPATH/bin" &&\
    chmod -R 777 "$GOPATH" &&\
    adduser gotenberg sudo &&\
    echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers &&\
    # We cannot use $PATH in the next command (print $PATH instead of the environment variable value).
    sed -i 's#/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin#/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/go/bin:/usr/local/go/bin#g' /etc/sudoers &&\
    curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin $GOLANGCI_LINT_VERSION &&\
    go install mvdan.cc/gofumpt@latest &&\
    go install github.com/daixiang0/gci@latest

COPY ./test/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
COPY ./test/golint.sh /usr/bin/golint
COPY ./test/gotest.sh /usr/bin/gotest
COPY ./test/gotodos.sh /usr/bin/gotodos

# Pristine working directory.
WORKDIR /tests

ENTRYPOINT [ "/usr/bin/tini", "--", "docker-entrypoint.sh" ]