build-multi-arch.sh

#!/bin/sh

#
# Copyright Red Hat
#
# 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.

# Build the index container for the registry
buildfolder="$(realpath $(dirname ${BASH_SOURCE[0]}))"
# Due to command differences between podman and docker we need to separate the process
# for creating and adding images to a multi-arch manifest
podman=${USE_PODMAN:-false}
# LICENSE build arguments
LICENSE_REPO=${LICENSE_REPO:-"devfile/registry-support"}
LICENSE_REF=${LICENSE_REF:-"main"}
# Base Repository
BASE_REPO="quay.io/devfile/devfile-index-base"
BASE_TAG="next"
DEFAULT_IMG="$BASE_REPO:$BASE_TAG"
# Platforms to build for
PLATFORMS="linux/amd64,linux/arm64"

# Generate OpenAPI endpoint and type definitions
bash ${buildfolder}/codegen.sh

if [ ${podman} == true ]; then
  echo "Executing with podman"

  podman manifest create "$DEFAULT_IMG"

  podman build --platform="$PLATFORMS" --manifest "$DEFAULT_IMG" --build-arg ENABLE_HTTP2=${ENABLE_HTTP2} \
    --build-arg LICENSE_REPO=${LICENSE_REPO} \
    --build-arg LICENSE_REF=${LICENSE_REF} $buildfolder

  podman manifest push "$DEFAULT_IMG"

  podman manifest rm "$DEFAULT_IMG"

else
  echo "Executing with docker"

  docker buildx create --name index-base-builder

  docker buildx use index-base-builder

  docker buildx build --push --platform="$PLATFORMS" --tag "$DEFAULT_IMG" --provenance=false --build-arg ENABLE_HTTP2=${ENABLE_HTTP2} \
    --build-arg LICENSE_REPO=${LICENSE_REPO} \
    --build-arg LICENSE_REF=${LICENSE_REF} $buildfolder
  
  docker buildx rm index-base-builder

fi