build-docker.sh

#!/bin/bash -e

tag="0.0.17"
git config --global --add safe.directory "$(pwd)"
if git describe --tags --abbrev=0 > /dev/null 2>&1 ; then
  tag="$(git describe --tags --abbrev=0)"
fi
version="$tag-$(git rev-parse --short HEAD)-$(hexdump -n 2 -ve '1/1 "%.2x"' /dev/urandom)"

rm -rf dockerbuild || true
mkdir dockerbuild

cp Dockerfile dockerbuild/Dockerfile-amd64
cp Dockerfile dockerbuild/Dockerfile-arm
#cp Dockerfile dockerbuild/Dockerfile-arm64

sed -E 's|FROM alpine|FROM amd64/alpine|' -i dockerbuild/Dockerfile-amd64
sed -E 's|FROM alpine|FROM arm32v7/alpine|'   -i dockerbuild/Dockerfile-arm
#sed -E 's|FROM alpine|FROM arm64v8/alpine|' -i dockerbuild/Dockerfile-arm64

sed -E 's/GOARCH=/GOARCH=amd64/' -i dockerbuild/Dockerfile-amd64
sed -E 's/GOARCH=/GOARCH=arm/'   -i dockerbuild/Dockerfile-arm
#sed -E 's/GOARCH=/GOARCH=arm64/' -i dockerbuild/Dockerfile-arm64

docker build -f dockerbuild/Dockerfile-amd64 -t sequentialread/caddy-config:$version-amd64 .
docker build -f dockerbuild/Dockerfile-arm   -t sequentialread/caddy-config:$version-arm .
#docker build -f dockerbuild/Dockerfile-arm64 -t sequentialread/caddy-config:$version-arm64 .

docker push sequentialread/caddy-config:$version-amd64
docker push sequentialread/caddy-config:$version-arm
#docker push sequentialread/caddy-config:$version-arm64

export DOCKER_CLI_EXPERIMENTAL=enabled

#docker manifest create  sequentialread/caddy-config:$version sequentialread/caddy-config:$version-arm

 docker manifest create  sequentialread/caddy-config:$version \
   sequentialread/caddy-config:$version-amd64 \
   sequentialread/caddy-config:$version-arm 
#   sequentialread/caddy-config:$version-arm64 

docker manifest annotate --arch amd64 sequentialread/caddy-config:$version sequentialread/caddy-config:$version-amd64
docker manifest annotate --arch arm sequentialread/caddy-config:$version sequentialread/caddy-config:$version-arm
#docker manifest annotate --arch arm64 sequentialread/caddy-config:$version sequentialread/caddy-config:$version-arm64

docker manifest push sequentialread/caddy-config:$version

rm -rf dockerbuild || true