path: root/collections-debian-merged/ansible_collections/community/okd/ci/downstream.sh

#!/bin/bash -eu

# Script to dual-home the upstream and downstream Collection in a single repo
#
#   This script will build or test a downstream collection, removing any
#   upstream components that will not ship in the downstream release
#
#   NOTES:
#       - All functions are prefixed with f_ so it's obvious where they come
#         from when in use throughout the script

DOWNSTREAM_VERSION="1.0.0"
KEEP_DOWNSTREAM_TMPDIR="${KEEP_DOWNSTREAM_TMPDIR:-''}"
_build_dir=""

f_log_info()
{
    printf "%s:LOG:INFO: %s\n" "${0}" "${1}"
}

f_show_help()
{
    printf "Usage: downstream.sh [OPTION]\n"
    printf "\t-s\t\tCreate a temporary downstream release and perform sanity tests.\n"
    printf "\t-i\t\tCreate a temporary downstream release and perform integration tests.\n"
    printf "\t-m\t\tCreate a temporary downstream release and perform molecule tests.\n"
    printf "\t-b\t\tCreate a downstream release and stage for release.\n"
    printf "\t-r\t\tCreate a downstream release and publish release.\n"
}

f_text_sub()
{
    # Switch FQCN and dependent components
    sed -i "s/community-okd/redhat-openshift/" "${_build_dir}/Makefile"
    sed -i "s/community\/okd/redhat\/openshift/" "${_build_dir}/Makefile"
    sed -i "s/^VERSION\:/VERSION: ${DOWNSTREAM_VERSION}/" "${_build_dir}/Makefile"
    sed -i "s/name\:.*$/name: openshift/" "${_build_dir}/galaxy.yml"
    sed -i "s/namespace\:.*$/namespace: redhat/" "${_build_dir}/galaxy.yml"
    sed -i "s/Kubernetes/OpenShift/g" "${_build_dir}/galaxy.yml"
    sed -i "s/^version\:.*$/version: ${DOWNSTREAM_VERSION}/" "${_build_dir}/galaxy.yml"
    find ${_build_dir} -type f -exec sed -i "s/community\.kubernetes/kubernetes\.core/g" {} \;
    find ${_build_dir} -type f -exec sed -i "s/community\.okd/redhat\.openshift/g" {} \;
}

f_prep()
{
    f_log_info "${FUNCNAME[0]}"
    # Array of excluded files from downstream build (relative path)
    _file_exclude=(
    )

    # Files to copy downstream (relative repo root dir path)
    _file_manifest=(
        CHANGELOG.rst
        galaxy.yml
        LICENSE
        README.md
        Makefile
        setup.cfg
        .yamllint
    )

    # Directories to recursively copy downstream (relative repo root dir path)
    _dir_manifest=(
        changelogs
        ci
        meta
        molecule
        plugins
        tests
    )


    # Temp build dir 
    _tmp_dir=$(mktemp -d)
    _build_dir="${_tmp_dir}/ansible_collections/redhat/openshift"
    mkdir -p "${_build_dir}"
}


f_cleanup()
{
    f_log_info "${FUNCNAME[0]}"
    if [[ -n "${_build_dir}" ]]; then
        if [[ -n ${KEEP_DOWNSTREAM_TMPDIR} ]]; then
            if [[ -d ${_build_dir} ]]; then
                rm -fr "${_build_dir}"
            fi
        fi
    else
        exit 0
    fi
}

# Exit and handle cleanup processes if needed
f_exit()
{
    f_cleanup
    exit "$0"
}

f_create_collection_dir_structure()
{
    f_log_info "${FUNCNAME[0]}"
    # Create the Collection
    for f_name in "${_file_manifest[@]}";
    do
        cp "./${f_name}" "${_build_dir}/${f_name}"
    done
    for d_name in "${_dir_manifest[@]}";
    do
        cp -r "./${d_name}" "${_build_dir}/${d_name}"
    done
    for exclude_file in "${_file_exclude[@]}";
    do
        if [[ -f "${_build_dir}/${exclude_file}" ]]; then
            rm -f "${_build_dir}/${exclude_file}"
        fi
    done
}

f_install_kubernetes_core_from_src()
{
    local community_k8s_tmpdir="${_tmp_dir}/community.kubernetes"
    local install_collections_dir="${_tmp_dir}/ansible_collections"
    mkdir -p "${community_k8s_tmpdir}"
    pushd "${_tmp_dir}"
    #    curl -L \
    #        https://github.com/ansible-collections/community.kubernetes/archive/main.tar.gz \
    #        | tar -xz -C "${community_k8s_tmpdir}" --strip-components 1
    #    pushd "${community_k8s_tmpdir}"
    #        make downstream-build
    #        ansible-galaxy collection install -p "${install_collections_dir}" "${community_k8s_tmpdir}"/kubernetes-core-*.tar.gz
    #    popd
    #popd
        git clone https://github.com/ansible-collections/community.kubernetes "${community_k8s_tmpdir}"
        pushd "${community_k8s_tmpdir}"
            make downstream-build
            ansible-galaxy collection install -p "${install_collections_dir}" "${community_k8s_tmpdir}"/kubernetes-core-*.tar.gz
        popd
    popd
}


f_copy_collection_to_working_dir()
{
    f_log_info "${FUNCNAME[0]}"
    # Copy the Collection build result into original working dir
    cp "${_build_dir}"/*.tar.gz ./
}

f_common_steps()
{
    f_log_info "${FUNCNAME[0]}"
    f_prep
    f_create_collection_dir_structure
    f_text_sub
}

# Run the test sanity scanerio
f_test_sanity_option()
{
    f_log_info "${FUNCNAME[0]}"
    f_common_steps
    f_install_kubernetes_core_from_src
    pushd "${_build_dir}" || return
        ansible-galaxy collection build
        f_log_info "SANITY TEST PWD: ${PWD}"
        ## Can't do this because the upstream community.kubernetes dependency logic
        ## is bound as a Makefile dep to the test-sanity target
        #SANITY_TEST_ARGS="--docker --color --python 3.6" make test-sanity
        # Run tests in docker if available, venv otherwise
        if command -v docker &> /dev/null
        then
            ansible-test sanity --docker -v --exclude ci/ --color --python 3.6
        else
            ansible-test sanity --venv -v --exclude ci/ --color --python 3.6
        fi
    popd || return
    f_cleanup
}

# Run the test integration
f_test_integration_option()
{
    f_log_info "${FUNCNAME[0]}"
    f_common_steps
    f_install_kubernetes_core_from_src
    pushd "${_build_dir}" || return
        f_log_info "INTEGRATION TEST WD: ${PWD}"
        OVERRIDE_COLLECTION_PATH="${_tmp_dir}" molecule test
    popd || return
    f_cleanup
}

# Run the build scanerio
f_build_option()
{
    f_log_info "${FUNCNAME[0]}"
    f_common_steps
    pushd "${_build_dir}" || return 
        f_log_info "BUILD WD: ${PWD}"
        # FIXME 
        #   This doesn't work because we end up either recursively curl'ing 
        #   community.kubernetes and redoing the text replacement over and over
        #         
        # make build 
        ansible-galaxy collection build

    popd || return 
    f_copy_collection_to_working_dir
    f_cleanup
}

# If no options are passed, display usage and exit
if [[ "${#}" -eq "0" ]]; then
    f_show_help
    f_exit 0
fi

# Handle options
while getopts ":sirb" option
do
  case $option in
    s) 
        f_test_sanity_option
        ;;
    i) 
        f_test_integration_option
        ;;
    r) 
        f_release_option
        ;;
    b) 
        f_build_option
        ;;
    *) 
        printf "ERROR: Unimplemented option chosen.\n"
        f_show_help
        f_exit 1
        ;;   # Default.
  esac
done

# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4