build/info/BUILD.bazel

# Copyright 2024 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

load(":info.bzl", "gen_latest_date_and_timestamp", "get_build_info_version", "get_latest_commit_date", "get_latest_commit_hash", "get_timestamp_file")

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

# A single _private_ target that generates 3 output files.
# These are then made available independently through three
# public targets defined below.
gen_latest_date_and_timestamp(
    name = "latest_date_and_timestamp",

    # This cannot run properly in a sandbox as it will access
    # //:integration/.git/ content in unpredictable ways and
    # there is no way to compute which exact set of inputs in
    # advance. The alternative is to expose all of the directory,
    # which creates a ton of symlinks in the sandbox, which is
    # slow and has no practical benefit.
    tags = ["local"],

    # This package is private.
    visibility = [":__pkg__"],
)

get_timestamp_file(
    name = "minimum_utc_stamp",
    from_target = ":latest_date_and_timestamp",
)

get_latest_commit_hash(
    name = "latest_commit_hash",
    from_target = ":latest_date_and_timestamp",
)

get_latest_commit_date(
    name = "latest_commit_date",
    from_target = ":latest_date_and_timestamp",
)

alias(
    name = "jiri_snapshot",

    # An actual symlink generated by update-workspace.py as it normally
    # does not expose the content of .jiri_root/ to the workspace.
    actual = "//:fuchsia_build_generated/jiri_snapshot.xml",
)

get_build_info_version(
    name = "version",
)