# Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

ARG BASE_IMAGE=unused
ARG BUILDER_IMAGE=unused
ARG VERSIONED_VARIANT=base
ARG BUILT_BUILDER_IMAGE=unused
FROM ${BUILDER_IMAGE} as compiler-base-builder

ARG OUTPUT_DEBUG_LOG

# Copy scripts in every variant since we do not rebuild the base
# every time these scripts change. This ensures whenever a variant is
# built it has the latest scripts in the builder
COPY scripts/ /usr/bin

# compiler-base is intended to stay "somewhat" minimal,
# but we can add other packages if usage would be high
# if not critical to include, we should push the use of the compiler-yum
# variant where users can install the packages they need at build time
RUN set -x && \
    export OUTPUT_DEBUG_LOG=${OUTPUT_DEBUG_LOG} && \
    clean_install bash \
        binutils \
        coreutils \
        curl \
        findutils \
        gawk \
        grep \
        gzip \
        make \
        tar \
        sed \
        which && \
    cleanup "compiler-base-builder"


FROM ${BUILDER_IMAGE} as compiler-yum-builder

ARG OUTPUT_DEBUG_LOG

RUN set -x && \
    export OUTPUT_DEBUG_LOG=${OUTPUT_DEBUG_LOG} && \
    clean_install yum && \
    # We see issues in fargate when installing on top of these images
    # including this plugin appears to fix it
    # ref: https://unix.stackexchange.com/questions/348941/rpmdb-checksum-is-invalid-trying-to-install-gcc-in-a-centos-7-2-docker-image    
    if_al2 clean_install yum-plugin-ovl && \        
    # not defined as a dep, but python hawkey is installed with the required libs
    if_al2023 install_rpm python3-hawkey && \
    cleanup "compiler-yum-builder"



FROM ${BUILDER_IMAGE} as compiler-gcc-builder

ARG OUTPUT_DEBUG_LOG

# some of the gcc links do not exist because the packages are not included
# they could be included in a downstream image so best to leave them
ENV IGNORE_DANGLING_SYMLINKS=true

RUN set -x && \
    export OUTPUT_DEBUG_LOG=${OUTPUT_DEBUG_LOG} && \
    clean_install cpp \
        gcc \        
        glibc-devel \
        make \
        pkgconfig && \
    cleanup "compiler-gcc-builder"


FROM compiler-${VERSIONED_VARIANT}-builder as builder


################# FINAL ########################
FROM ${BUILT_BUILDER_IMAGE} as built
FROM ${BASE_IMAGE} as final
COPY --from=built /newroot /