release.sh

#!/bin/bash

set -euxo pipefail

export DOCKER_BUILDKIT=1

export BUILDKIT_ARCH=$(uname -m)
export ARCH=${BUILDKIT_ARCH}
export LTO_FLAG="${LTO_FLAG:-""}"
if [ "$BUILDKIT_ARCH" == "amd64" ]; then
    export BUILDKIT_ARCH="amd64"
    export ARCH=x64
fi

if [ "$BUILDKIT_ARCH" == "x86_64" ]; then
    export BUILDKIT_ARCH="amd64"
    export ARCH=x64
fi

if [ "$BUILDKIT_ARCH" == "arm64" ]; then
    export BUILDKIT_ARCH="arm64"
    export ARCH=aarch64
fi

if [ "$BUILDKIT_ARCH" == "aarch64" ]; then
    export BUILDKIT_ARCH="arm64"
    export ARCH=aarch64
fi

if [ "$BUILDKIT_ARCH" == "armv7l" ]; then
    echo "Unsupported platform: $BUILDKIT_ARCH"
    exit 1
fi

export WEBKIT_RELEASE_TYPE=${WEBKIT_RELEASE_TYPE:-"Release"}

export CONTAINER_NAME=bun-webkit-linux-$BUILDKIT_ARCH

if [ "$WEBKIT_RELEASE_TYPE" == "relwithdebuginfo" ]; then
    CONTAINER_NAME=bun-webkit-linux-$BUILDKIT_ARCH-dbg
fi

export DEBIAN_VERSION="bookworm"

export temp=${temp:-"$(mktemp -d -t bun-webkit-linux-$BUILDKIT_ARCH-release-$(date +%s)-XXXX)"}

mkdir -p $temp
rm -rf $temp/bun-webkit

echo "Building $CONTAINER_NAME to $temp/bun-webkit"

docker buildx build \
  -f Dockerfile \
  -t $CONTAINER_NAME \
  --build-arg LTO_FLAG="$LTO_FLAG" \
  --build-arg RELEASE_FLAGS="$RELEASE_FLAGS" \
  --build-arg WEBKIT_RELEASE_TYPE=$WEBKIT_RELEASE_TYPE \
  --build-arg RELEASE_FLAGS="${RELEASE_FLAGS:-"-O2 -DNDEBUG=1"}" \
  --progress=plain \
  --platform=linux/$BUILDKIT_ARCH \
  --target=artifact \
  --output type=local,dest=$temp/bun-webkit \
  .

echo "Successfully built $CONTAINER_NAME to $temp/bun-webkit"