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sprout/hack/dev/build.sh

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#!/bin/sh
set -e
cd "$(dirname "${0}")/../.." || exit 1
. "hack/common.sh"
EFI_NAME="BOOTX64"
if [ "${TARGET_ARCH}" = "aarch64" ]; then
EFI_NAME="BOOTAA64"
fi
if [ -z "${SPROUT_CONFIG_NAME}" ]; then
SPROUT_CONFIG_NAME="kernel"
fi
echo "[build] ${TARGET_ARCH} ${RUST_PROFILE}"
if ! command -v docker >/dev/null 2>&1; then
echo "ERROR: docker is required to build sprout." >/dev/stderr
exit 1
fi
export DOCKER_CLI_HINTS="0"
if [ "${SKIP_CLEANUP}" != 1 ]; then
rm -rf "${FINAL_DIR}"
fi
mkdir -p "${FINAL_DIR}"
if [ "${SKIP_KERNEL_BUILD}" != "1" ] || [ "${SKIP_VM_BUILD}" != "1" ] || [ "${SKIP_SPROUT_BUILD}" != "1" ]; then
docker build -t "${DOCKER_PREFIX}/sprout-utils-copy-direct:${DOCKER_TAG}" -f hack/dev/utils/Dockerfile.copy-direct hack
fi
copy_from_image_direct() {
IMAGE="${1}"
SOURCE="${2}"
TARGET="${3}"
docker run --rm -i \
--mount="type=image,source=${IMAGE},target=/image" \
"${DOCKER_PREFIX}/sprout-utils-copy-direct:${DOCKER_TAG}" cat "/image/${SOURCE}" >"${TARGET}" 2>/dev/null
}
copy_from_image_polyfill() {
IMAGE="${1}"
SOURCE="${2}"
TARGET="${3}"
docker build -t "${IMAGE}-copy-polyfill:${DOCKER_TAG}" --build-arg "TARGET_IMAGE=${IMAGE}:${DOCKER_TAG}" -f hack/dev/utils/Dockerfile.copy-polyfill hack
# note: the -w '//' is a workaround for Git Bash where / is magically rewritten.
docker run --rm -i -w '//' "${IMAGE}-copy-polyfill:${DOCKER_TAG}" cat "image/${SOURCE}" >"${TARGET}"
}
copy_from_image() {
if ! copy_from_image_direct "${@}" 2>/dev/null; then
echo "[warn] image mounts not supported, falling back to polyfill"
copy_from_image_polyfill "${@}"
fi
}
if [ "${SKIP_KERNEL_BUILD}" != "1" ]; then
echo "[kernel build] ${TARGET_ARCH} ${RUST_PROFILE}"
docker build --platform="${DOCKER_TARGET}" -t "${DOCKER_PREFIX}/sprout-kernel-${TARGET_ARCH}:${DOCKER_TAG}" -f hack/dev/kernel/Dockerfile hack/dev/kernel
if [ "${KERNEL_BUILD_TAG}" = "1" ]; then
docker build --platform="${DOCKER_TARGET}" -t "${DOCKER_PREFIX}/sprout-kernel-build-${TARGET_ARCH}:${DOCKER_TAG}" -f hack/dev/kernel/Dockerfile --target build hack/dev/kernel
fi
copy_from_image "${DOCKER_PREFIX}/sprout-kernel-${TARGET_ARCH}" "kernel.efi" "${FINAL_DIR}/kernel.efi"
cp "hack/dev/configs/${SPROUT_CONFIG_NAME}.sprout.toml" "${FINAL_DIR}/sprout.toml"
cp "hack/dev/assets/edera-splash.png" "${FINAL_DIR}/edera-splash.png"
fi
if [ "${SKIP_VM_BUILD}" != "1" ]; then
echo "[vm build] ${TARGET_ARCH} ${RUST_PROFILE}"
docker build --platform="${DOCKER_TARGET}" -t "${DOCKER_PREFIX}/sprout-ovmf-${TARGET_ARCH}:${DOCKER_TAG}" -f hack/dev/vm/Dockerfile.ovmf "${FINAL_DIR}"
copy_from_image "${DOCKER_PREFIX}/sprout-ovmf-${TARGET_ARCH}" "ovmf.fd" "${FINAL_DIR}/ovmf.fd"
copy_from_image "${DOCKER_PREFIX}/sprout-ovmf-${TARGET_ARCH}" "shell.efi" "${FINAL_DIR}/shell.efi"
docker build --platform="${DOCKER_TARGET}" -t "${DOCKER_PREFIX}/sprout-initramfs-${TARGET_ARCH}:${DOCKER_TAG}" -f hack/dev/vm/Dockerfile.initramfs "${FINAL_DIR}"
copy_from_image "${DOCKER_PREFIX}/sprout-initramfs-${TARGET_ARCH}" "initramfs" "${FINAL_DIR}/initramfs"
fi
if [ "${SKIP_SPROUT_BUILD}" != "1" ]; then
echo "[sprout build] ${TARGET_ARCH} ${RUST_PROFILE}"
if [ "${SPROUT_BUILD_LOCAL}" = "1" ]; then
cargo build --target "${RUST_TARGET}" --profile "${RUST_PROFILE}" --bin sprout
cp "target/${RUST_TARGET}/${RUST_TARGET_SUBDIR}/sprout.efi" "${FINAL_DIR}/sprout.efi"
else
docker build --platform="${DOCKER_TARGET}" -t "${DOCKER_PREFIX}/sprout-${TARGET_ARCH}:${DOCKER_TAG}" --build-arg="RUST_TARGET_SUBDIR=${RUST_TARGET_SUBDIR}" -f Dockerfile .
copy_from_image "${DOCKER_PREFIX}/sprout-${TARGET_ARCH}" "sprout.efi" "${FINAL_DIR}/sprout.efi"
fi
mkdir -p "${FINAL_DIR}/efi/EFI/BOOT"
cp "${FINAL_DIR}/sprout.efi" "${FINAL_DIR}/efi/EFI/BOOT/${EFI_NAME}.EFI"
if [ -f "${FINAL_DIR}/kernel.efi" ]; then
cp "${FINAL_DIR}/kernel.efi" "${FINAL_DIR}/efi/EFI/BOOT/KERNEL.EFI"
fi
if [ -f "${FINAL_DIR}/shell.efi" ]; then
cp "${FINAL_DIR}/shell.efi" "${FINAL_DIR}/efi/EFI/BOOT/SHELL.EFI"
fi
cp "${FINAL_DIR}/sprout.toml" "${FINAL_DIR}/efi/SPROUT.TOML"
cp "${FINAL_DIR}/edera-splash.png" "${FINAL_DIR}/efi/EDERA-SPLASH.PNG"
cp "${FINAL_DIR}/initramfs" "${FINAL_DIR}/efi/INITRAMFS"
fi
if [ "${SKIP_BOOT_BUILD}" != "1" ]; then
echo "[boot build] ${TARGET_ARCH} ${RUST_PROFILE}"
docker build --platform="${DOCKER_TARGET}" -t "${DOCKER_PREFIX}/sprout-boot-${TARGET_ARCH}:${DOCKER_TAG}" --build-arg "EFI_NAME=${EFI_NAME}" -f hack/dev/boot/Dockerfile "${FINAL_DIR}"
copy_from_image "${DOCKER_PREFIX}/sprout-boot-${TARGET_ARCH}" "sprout.img" "${FINAL_DIR}/sprout.img"
fi