buildx_container: add script for buildx multiarch

.github/workflows/build-test-deploy.yml

@@ -43,10 +43,20 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
+      -
+        # Add support for more platforms with QEMU (optional)
+        # https://github.com/docker/setup-qemu-action
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+        with:
+          platforms: linux/amd64,linux/arm64
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
 
       # Build and test the images
       - name: Run build-and-test.sh
-        run: ./build_container.sh
+        run: ./buildx_container.sh
 
       # Deploy the images
       - name: Deploy

buildx_container.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+
+# build-container.sh
+#
+# Copyright (C) 2016-2021 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+set -e
+
+# Allow the user to specify another command to use for building such as podman
+if [ "${ENGINE_CMD}" = "" ]; then
+    ENGINE_CMD="docker"
+fi
+
+# DISTRO_TO_BUILD is essentially the prefix to the "base" and "builder"
+# directories you plan to use. i.e. "fedora-23" or "ubuntu-16.04"
+
+# First build the base
+TAG=$DISTRO_TO_BUILD-base
+dockerdir=`find -name $TAG`
+workdir=`mktemp --tmpdir -d tmp-$TAG.XXX`
+
+cp -r $dockerdir $workdir
+workdir=$workdir/$TAG
+
+cp install-multilib.sh $workdir
+cp build-install-dumb-init.sh $workdir
+cp install-buildtools.sh $workdir
+cp install-buildtools-make.sh $workdir
+cd $workdir
+
+baseimage=`grep FROM Dockerfile | sed -e 's/FROM //'`
+${ENGINE_CMD} pull $baseimage
+
+${ENGINE_CMD} buildx build \
+       --build-arg http_proxy=$http_proxy \
+       --build-arg HTTP_PROXY=$http_proxy \
+       --build-arg https_proxy=$https_proxy \
+       --build-arg HTTPS_PROXY=$https_proxy \
+       --build-arg no_proxy=$no_proxy \
+       --build-arg NO_PROXY=$no_proxy \
+       -t $REPO:$TAG .
+rm $workdir -rf
+cd -
+
+# Now build the builder. We copy things to a temporary directory so that we
+# can modify the Dockerfile to use whatever REPO is in the environment.
+TAG=$DISTRO_TO_BUILD-builder
+workdir=`mktemp --tmpdir -d tmp-$TAG.XXX`
+
+# use the builder template to populate the distro specific Dockerfile
+cp dockerfiles/templates/Dockerfile.builder $workdir/Dockerfile
+cp distro-entry.sh $workdir
+sed -i "s/DISTRO_TO_BUILD/$DISTRO_TO_BUILD/g" $workdir/Dockerfile
+
+cp helpers/runbitbake.py $workdir
+cd $workdir
+
+# Replace the rewitt/yocto repo with the one from environment
+sed -i -e "s#crops/yocto#$REPO#" Dockerfile
+
+# Lastly build the image
+${ENGINE_CMD} buildx build \
+       --build-arg http_proxy=$http_proxy \
+       --build-arg HTTP_PROXY=$http_proxy \
+       --build-arg https_proxy=$https_proxy \
+       --build-arg HTTPS_PROXY=$https_proxy \
+       --build-arg no_proxy=$no_proxy \
+       --build-arg NO_PROXY=$no_proxy \
+       -t $REPO:$TAG .
+cd -
+
+# base tests
+ENGINE_CMD=${ENGINE_CMD}
+    ./tests/container/vnc-test.sh $REPO:$DISTRO_TO_BUILD-base
+# builder tests
+ENGINE_CMD=${ENGINE_CMD}
+    ./tests/container/smoke.sh $REPO:$DISTRO_TO_BUILD-builder
+
+rm $workdir -rf