debug platform build

Author: haobibo

tool.sh

@@ -31,7 +31,7 @@ jq '.experimental=true | ."data-root"="/mnt/docker"' /etc/docker/daemon.json > /
 build_image_no_tag() {
     echo "$@" ;
     IMG=$1; TAG=$2; FILE=$3; shift 3; WORKDIR="$(dirname $FILE)";
-    PLATFORM=${DOCKER_PLATFORM:-$(uname -m | sed 's/x86_64/amd64/' | sed 's/aarch64/arm64/')} ;
+    PLATFORM=${DOCKER_PLATFORM:-$(uname -m | sed -e 's/x86_64/amd64/' -e 's/aarch64/arm64/')} ;
     docker build --compress --force-rm=true --platform "linux/${PLATFORM}" -t "${IMG_PREFIX_DST}/${IMG}:${TAG}" -f "$FILE" --build-arg "BASE_NAMESPACE=${IMG_PREFIX_SRC}" "$@" "${WORKDIR}" ;
 }