BUILD.bazel

# Copyright lowRISC contributors.
# Licensed under the Apache License, Version 2.0, see LICENSE for details.
# SPDX-License-Identifier: Apache-2.0

package(default_visibility = ["//visibility:public"])

load("@lowrisc_bazel_release//release:release.bzl", "release")

release(
    name = "release",
    artifacts = {
        "@cc65_src//:cc65-binaries": "cc65 compiler",
        "@mxe_src//:mxe-binaries-win32": "MXE Win32 compiler",
        "@mxe_src//:mxe-binaries-win64": "MXE Win64 compiler",
        "@qemu_src//:qemu-binaries": "QEMU system emulator",
    },
    env = {
        "BASE_URL": "https://github.com/lowRISC/crt",
    },
    script = """(
        cd "${BUILD_WORKSPACE_DIRECTORY}"

        # Apparently envsubst can't handle bash arrays or dicts.
        SHA256=${DIGEST[cc65-binaries.tar.xz]} envsubst \
                <toolchains/cc65/repository.bzl.template \
                >toolchains/cc65/repository.bzl
        SHA256=${DIGEST[mxe-binaries-win32.tar.xz]} envsubst \
                <toolchains/gcc_mxe_mingw32/repository.bzl.template \
                >toolchains/gcc_mxe_mingw32/repository.bzl
        SHA256=${DIGEST[mxe-binaries-win64.tar.xz]} envsubst \
                <toolchains/gcc_mxe_mingw64/repository.bzl.template \
                >toolchains/gcc_mxe_mingw64/repository.bzl
        SHA256=${DIGEST[qemu-binaries.tar.xz]} envsubst \
                <third_party/qemu/repos.bzl.template \
                >third_party/qemu/repos.bzl

        # Update modified hashes.
        git commit -m "Update tags and hashes for ${RELEASE_TAG}" \
                toolchains/cc65/repository.bzl \
                toolchains/gcc_mxe_mingw32/repository.bzl \
                toolchains/gcc_mxe_mingw64/repository.bzl \
                third_party/qemu/repos.bzl

        # Move the tag after the commit.
        git tag -f "${RELEASE_TAG}"

        # Push the updated commit and tag to the remote.
        git push --atomic "${REMOTE}" "${BRANCH}" "${RELEASE_TAG}"
    )""",
)