BUILD - bazel - Git at Google

 # Bazel - Google's Build System

 load("@bazel_skylib//rules:write_file.bzl", "write_file")
 load("@rules_license//rules:license.bzl", "license")
 load("@rules_pkg//pkg:tar.bzl", "pkg_tar")
 load("@rules_python//python:defs.bzl", "py_binary")
 load("//src/tools/bzlmod:utils.bzl", "get_canonical_repo_name")
 load("//tools/distributions:distribution_rules.bzl", "distrib_jar_filegroup")

 package(default_visibility = ["//scripts/release:__pkg__"])

 license(
     name = "license",
     package_name = "bazelbuild/bazel",
     copyright_notice = "Copyright © 2014 The Bazel Authors. All rights reserved.",
     license_kinds = [
         "@rules_license//licenses/spdx:Apache-2.0",
     ],
     license_text = "LICENSE",
 )

 exports_files(["LICENSE"])

 filegroup(
     name = "srcs",
     srcs = glob(
         ["*"],
         exclude = [
             "MODULE.bazel.lock",  # Use MODULE.bazel.lock.dist instead
             "WORKSPACE.bzlmod",  # Needs to be filtered.
             "bazel-*",  # convenience symlinks
             "out",  # IntelliJ with setup-intellij.sh
             "output",  # output of compile.sh
             ".*",  # mainly .git* files
         ],
     ) + [
         "//:MODULE.bazel.lock.dist",
         "//:WORKSPACE.bzlmod.filtered",
         "//examples:srcs",
         "//scripts:srcs",
         "//site:srcs",
         "//src:srcs",
         "//src/main/java/com/google/devtools/build/docgen/release:srcs",
         "//src/main/starlark/tests/builtins_bzl:srcs",
         "//third_party:srcs",
         "//tools:srcs",
     ] + glob([".bazelci/*"]) + [
         ".bazelrc",
         ".bazelversion",
     ],
     applicable_licenses = ["@io_bazel//:license"],
     visibility = ["//src/test/shell/bazel:__pkg__"],
 )

 filegroup(
     name = "dummy",
     visibility = ["//visibility:public"],
 )

 filegroup(
     name = "workspace-deps-bzl",
     srcs = [
         ":workspace_deps.bzl",
     ],
     visibility = [
         "//src/test/shell/bazel:__subpackages__",
     ],
 )

 filegroup(
     name = "changelog-file",
     srcs = [":CHANGELOG.md"],
     visibility = [
         "//scripts/packages:__subpackages__",
     ],
 )

 genrule(
     name = "filtered_WORKSPACE",
     srcs = ["WORKSPACE.bzlmod"],
     outs = ["WORKSPACE.bzlmod.filtered"],
     cmd = "\n".join([
         "cp $< $@",
         # Comment out the android repos if they exist.
         "sed -i.bak -e 's/^android_sdk_repository/# android_sdk_repository/' -e 's/^android_ndk_repository/# android_ndk_repository/' $@",
     ]),
 )

 genrule(
     name = "generate_dist_lockfile",
     srcs = [
         "MODULE.bazel",
         "//third_party/googleapis:MODULE.bazel",
         "//third_party/remoteapis:MODULE.bazel",
     ],
     outs = ["MODULE.bazel.lock.dist"],
     cmd = " && ".join([
         "ROOT=$$PWD",
         "TMPDIR=$$(mktemp -d)",
         "trap 'rm -rf $$TMPDIR' EXIT",
         "mkdir -p $$TMPDIR/workspace",
         "touch $$TMPDIR/workspace/BUILD.bazel",
         "for i in $(SRCS); do dir=$$TMPDIR/workspace/$$(dirname $$i); mkdir -p $$dir; cp $$i $$dir; done",
         "cd $$TMPDIR/workspace",
         # Instead of `bazel mod deps`, we run a simpler command like `bazel query :all` here
         # so that we only trigger module resolution, not extension eval.
         # Also use `--batch` so that Bazel doesn't keep a server process alive.
         "$$ROOT/$(location //src:bazel) --batch --output_user_root=$$TMPDIR/output_user_root query --check_direct_dependencies=error --lockfile_mode=update :all",
         "mv MODULE.bazel.lock $$ROOT/$@",
     ]),
     tags = ["requires-network"],
     tools = ["//src:bazel"],
 )

 pkg_tar(
     name = "bootstrap-jars",
     srcs = [
         "@blake3",
         "@com_google_protobuf//:protobuf_java",
         "@com_google_protobuf//:protobuf_java_util",
         "@com_google_protobuf//:protobuf_javalite",
         "@zstd-jni//:zstd-jni",
     ],
     package_dir = "derived/jars",
     remap_paths = {
         "external/": "",
         "../": "",
     },
     strip_prefix = ".",
     # Public but bazel-only visibility.
     visibility = ["//:__subpackages__"],
 )

 distrib_jar_filegroup(
     name = "bootstrap-derived-java-jars",
     srcs = glob(
         ["derived/jars/**/*.jar"],
         allow_empty = True,
     ),
     enable_distributions = ["debian"],
     visibility = ["//:__subpackages__"],
 )

 filegroup(
     name = "bootstrap-derived-java-srcs",
     srcs = glob(
         ["derived/**/*.java"],
         allow_empty = True,
     ),
     visibility = ["//:__subpackages__"],
 )

 # Additional generated files that are not Java sources (which could otherwise
 # be included in //src:derived_java_sources).
 filegroup(
     name = "generated_resources",
     srcs = [
         "//src/main/java/com/google/devtools/build/lib/bazel/rules:builtins_bzl.zip",
         "//src/main/java/com/google/devtools/build/lib/bazel/rules:coverage.WORKSPACE",
         "//src/main/java/com/google/devtools/build/lib/bazel/rules:rules_license.WORKSPACE",
         "//src/main/java/com/google/devtools/build/lib/bazel/rules/cpp:cc_configure.WORKSPACE",
         "//src/main/java/com/google/devtools/build/lib/bazel/rules/java:jdk.WORKSPACE",
     ],
 )

 pkg_tar(
     name = "bazel-srcs",
     srcs = [
         ":generated_resources",
         ":srcs",
     ],
     # TODO(aiuto): Replace with pkg_filegroup when that is available.
     remap_paths = {
         "MODULE.bazel.lock.dist": "MODULE.bazel.lock",
         "WORKSPACE.bzlmod.filtered": "WORKSPACE.bzlmod",
     },
     strip_prefix = ".",
     # Public but bazel-only visibility.
     visibility = ["//:__subpackages__"],
 )

 pkg_tar(
     name = "platforms-srcs",
     srcs = ["@platforms//:srcs"],
     remap_paths = {
         "external/": "",
         "../": "",
     },
     strip_prefix = ".",
     visibility = ["//:__subpackages__"],
 )

 pkg_tar(
     name = "rules_java-srcs",
     srcs = ["@rules_java//:distribution"],
     remap_paths = {
         "external/": "",
         "../": "",
     },
     strip_prefix = ".",
     visibility = ["//:__subpackages__"],
 )

 write_file(
     name = "gen_maven_repo_name",
     out = "MAVEN_CANONICAL_REPO_NAME",
     content = [get_canonical_repo_name("@maven")],
 )

 # The @maven repository is created by maven_install from rules_jvm_external.
 # `@maven//:srcs` contains all jar files downloaded and BUILD files created by maven_install.
 pkg_tar(
     name = "maven-srcs",
     srcs = ["@maven//:srcs"] + ["MAVEN_CANONICAL_REPO_NAME"],
     package_dir = "derived/maven",
     remap_paths = {
         "external/" + get_canonical_repo_name("@maven") + "/": "",
         "../" + get_canonical_repo_name("@maven") + "/": "",
     },
     strip_prefix = ".",
     visibility = ["//:__subpackages__"],
 )

 exports_files(
     ["maven_install.json"],
     visibility = ["//tools/compliance:__pkg__"],
 )

 py_binary(
     name = "combine_distfiles",
     srcs = ["combine_distfiles.py"],
     visibility = ["//visibility:private"],
     deps = ["//src:create_embedded_tools_lib"],
 )

 genrule(
     name = "bazel-distfile",
     srcs = [
         ":bazel-srcs",
         ":bootstrap-jars",
         ":maven-srcs",
         "//src:derived_java_srcs",
         "@bootstrap_repo_cache//:archives.tar",
     ],
     outs = ["bazel-distfile.zip"],
     cmd = "$(location :combine_distfiles) $@ $(SRCS)",
     tools = [":combine_distfiles"],
     # Public but bazel-only visibility.
     visibility = ["//:__subpackages__"],
 )

 genrule(
     name = "bazel-distfile-tar",
     srcs = [
         ":bazel-srcs",
         ":bootstrap-jars",
         ":platforms-srcs",
         ":rules_java-srcs",
         ":maven-srcs",
         "//src:derived_java_srcs",
         "@bootstrap_repo_cache//:archives.tar",
     ],
     outs = ["bazel-distfile.tar"],
     cmd = "$(location :combine_distfiles_to_tar.sh) $@ $(SRCS)",
     tools = ["combine_distfiles_to_tar.sh"],
     # Public but bazel-only visibility.
     visibility = ["//:__subpackages__"],
 )

 constraint_setting(name = "machine_size")

 # A machine with "high cpu count".
 constraint_value(
     name = "highcpu_machine",
     constraint_setting = ":machine_size",
     visibility = ["//visibility:public"],
 )

 platform(
     name = "default_host_platform",
     constraint_values = [
         ":highcpu_machine",
     ],
     parents = ["@platforms//host"],
 )

 platform(
     name = "windows_arm64",
     constraint_values = [
         "@platforms//os:windows",
         "@platforms//cpu:arm64",
     ],
 )

 REMOTE_PLATFORMS = ("rbe_ubuntu2004",)

 [
     platform(
         name = platform_name + "_platform",
         exec_properties = {
             "dockerNetwork": "standard",
             "dockerPrivileged": "true",
             "Pool": "default",
         },
         parents = ["@" + platform_name + "//config:platform"],
     )
     for platform_name in REMOTE_PLATFORMS
 ]

 [
     # The highcpu RBE platform where heavy actions run on. In order to
     # use this platform add the highcpu_machine constraint to your target.
     platform(
         name = platform_name + "_highcpu_platform",
         constraint_values = [
             "//:highcpu_machine",
         ],
         exec_properties = {
             "Pool": "highcpu",
         },
         parents = ["//:" + platform_name + "_platform"],
     )
     for platform_name in REMOTE_PLATFORMS
 ]
	# Bazel - Google's Build System

	load("@bazel_skylib//rules:write_file.bzl", "write_file")
	load("@rules_license//rules:license.bzl", "license")
	load("@rules_pkg//pkg:tar.bzl", "pkg_tar")
	load("@rules_python//python:defs.bzl", "py_binary")
	load("//src/tools/bzlmod:utils.bzl", "get_canonical_repo_name")
	load("//tools/distributions:distribution_rules.bzl", "distrib_jar_filegroup")

	package(default_visibility = ["//scripts/release:__pkg__"])

	license(
	name = "license",
	package_name = "bazelbuild/bazel",
	copyright_notice = "Copyright © 2014 The Bazel Authors. All rights reserved.",
	license_kinds = [
	"@rules_license//licenses/spdx:Apache-2.0",
	],
	license_text = "LICENSE",
	)

	exports_files(["LICENSE"])

	filegroup(
	name = "srcs",
	srcs = glob(
	["*"],
	exclude = [
	"MODULE.bazel.lock", # Use MODULE.bazel.lock.dist instead
	"WORKSPACE.bzlmod", # Needs to be filtered.
	"bazel-*", # convenience symlinks
	"out", # IntelliJ with setup-intellij.sh
	"output", # output of compile.sh
	".", # mainly .git files
	],
	) + [
	"//:MODULE.bazel.lock.dist",
	"//:WORKSPACE.bzlmod.filtered",
	"//examples:srcs",
	"//scripts:srcs",
	"//site:srcs",
	"//src:srcs",
	"//src/main/java/com/google/devtools/build/docgen/release:srcs",
	"//src/main/starlark/tests/builtins_bzl:srcs",
	"//third_party:srcs",
	"//tools:srcs",
	] + glob([".bazelci/*"]) + [
	".bazelrc",
	".bazelversion",
	],
	applicable_licenses = ["@io_bazel//:license"],
	visibility = ["//src/test/shell/bazel:__pkg__"],
	)

	filegroup(
	name = "dummy",
	visibility = ["//visibility:public"],
	)

	filegroup(
	name = "workspace-deps-bzl",
	srcs = [
	":workspace_deps.bzl",
	],
	visibility = [
	"//src/test/shell/bazel:__subpackages__",
	],
	)

	filegroup(
	name = "changelog-file",
	srcs = [":CHANGELOG.md"],
	visibility = [
	"//scripts/packages:__subpackages__",
	],
	)

	genrule(
	name = "filtered_WORKSPACE",
	srcs = ["WORKSPACE.bzlmod"],
	outs = ["WORKSPACE.bzlmod.filtered"],
	cmd = "\n".join([
	"cp $< $@",
	# Comment out the android repos if they exist.
	"sed -i.bak -e 's/^android_sdk_repository/# android_sdk_repository/' -e 's/^android_ndk_repository/# android_ndk_repository/' $@",
	]),
	)

	genrule(
	name = "generate_dist_lockfile",
	srcs = [
	"MODULE.bazel",
	"//third_party/googleapis:MODULE.bazel",
	"//third_party/remoteapis:MODULE.bazel",
	],
	outs = ["MODULE.bazel.lock.dist"],
	cmd = " && ".join([
	"ROOT=$$PWD",
	"TMPDIR=$$(mktemp -d)",
	"trap 'rm -rf $$TMPDIR' EXIT",
	"mkdir -p $$TMPDIR/workspace",
	"touch $$TMPDIR/workspace/BUILD.bazel",
	"for i in $(SRCS); do dir=$$TMPDIR/workspace/$$(dirname $$i); mkdir -p $$dir; cp $$i $$dir; done",
	"cd $$TMPDIR/workspace",
	# Instead of `bazel mod deps`, we run a simpler command like `bazel query :all` here
	# so that we only trigger module resolution, not extension eval.
	# Also use `--batch` so that Bazel doesn't keep a server process alive.
	"$$ROOT/$(location //src:bazel) --batch --output_user_root=$$TMPDIR/output_user_root query --check_direct_dependencies=error --lockfile_mode=update :all",
	"mv MODULE.bazel.lock $$ROOT/$@",
	]),
	tags = ["requires-network"],
	tools = ["//src:bazel"],
	)

	pkg_tar(
	name = "bootstrap-jars",
	srcs = [
	"@blake3",
	"@com_google_protobuf//:protobuf_java",
	"@com_google_protobuf//:protobuf_java_util",
	"@com_google_protobuf//:protobuf_javalite",
	"@zstd-jni//:zstd-jni",
	],
	package_dir = "derived/jars",
	remap_paths = {
	"external/": "",
	"../": "",
	},
	strip_prefix = ".",
	# Public but bazel-only visibility.
	visibility = ["//:__subpackages__"],
	)

	distrib_jar_filegroup(
	name = "bootstrap-derived-java-jars",
	srcs = glob(
	["derived/jars/*/.jar"],
	allow_empty = True,
	),
	enable_distributions = ["debian"],
	visibility = ["//:__subpackages__"],
	)

	filegroup(
	name = "bootstrap-derived-java-srcs",
	srcs = glob(
	["derived/*/.java"],
	allow_empty = True,
	),
	visibility = ["//:__subpackages__"],
	)

	# Additional generated files that are not Java sources (which could otherwise
	# be included in //src:derived_java_sources).
	filegroup(
	name = "generated_resources",
	srcs = [
	"//src/main/java/com/google/devtools/build/lib/bazel/rules:builtins_bzl.zip",
	"//src/main/java/com/google/devtools/build/lib/bazel/rules:coverage.WORKSPACE",
	"//src/main/java/com/google/devtools/build/lib/bazel/rules:rules_license.WORKSPACE",
	"//src/main/java/com/google/devtools/build/lib/bazel/rules/cpp:cc_configure.WORKSPACE",
	"//src/main/java/com/google/devtools/build/lib/bazel/rules/java:jdk.WORKSPACE",
	],
	)

	pkg_tar(
	name = "bazel-srcs",
	srcs = [
	":generated_resources",
	":srcs",
	],
	# TODO(aiuto): Replace with pkg_filegroup when that is available.
	remap_paths = {
	"MODULE.bazel.lock.dist": "MODULE.bazel.lock",
	"WORKSPACE.bzlmod.filtered": "WORKSPACE.bzlmod",
	},
	strip_prefix = ".",
	# Public but bazel-only visibility.
	visibility = ["//:__subpackages__"],
	)

	pkg_tar(
	name = "platforms-srcs",
	srcs = ["@platforms//:srcs"],
	remap_paths = {
	"external/": "",
	"../": "",
	},
	strip_prefix = ".",
	visibility = ["//:__subpackages__"],
	)

	pkg_tar(
	name = "rules_java-srcs",
	srcs = ["@rules_java//:distribution"],
	remap_paths = {
	"external/": "",
	"../": "",
	},
	strip_prefix = ".",
	visibility = ["//:__subpackages__"],
	)

	write_file(
	name = "gen_maven_repo_name",
	out = "MAVEN_CANONICAL_REPO_NAME",
	content = [get_canonical_repo_name("@maven")],
	)

	# The @maven repository is created by maven_install from rules_jvm_external.
	# `@maven//:srcs` contains all jar files downloaded and BUILD files created by maven_install.
	pkg_tar(
	name = "maven-srcs",
	srcs = ["@maven//:srcs"] + ["MAVEN_CANONICAL_REPO_NAME"],
	package_dir = "derived/maven",
	remap_paths = {
	"external/" + get_canonical_repo_name("@maven") + "/": "",
	"../" + get_canonical_repo_name("@maven") + "/": "",
	},
	strip_prefix = ".",
	visibility = ["//:__subpackages__"],
	)

	exports_files(
	["maven_install.json"],
	visibility = ["//tools/compliance:__pkg__"],
	)

	py_binary(
	name = "combine_distfiles",
	srcs = ["combine_distfiles.py"],
	visibility = ["//visibility:private"],
	deps = ["//src:create_embedded_tools_lib"],
	)

	genrule(
	name = "bazel-distfile",
	srcs = [
	":bazel-srcs",
	":bootstrap-jars",
	":maven-srcs",
	"//src:derived_java_srcs",
	"@bootstrap_repo_cache//:archives.tar",
	],
	outs = ["bazel-distfile.zip"],
	cmd = "$(location :combine_distfiles) $@ $(SRCS)",
	tools = [":combine_distfiles"],
	# Public but bazel-only visibility.
	visibility = ["//:__subpackages__"],
	)

	genrule(
	name = "bazel-distfile-tar",
	srcs = [
	":bazel-srcs",
	":bootstrap-jars",
	":platforms-srcs",
	":rules_java-srcs",
	":maven-srcs",
	"//src:derived_java_srcs",
	"@bootstrap_repo_cache//:archives.tar",
	],
	outs = ["bazel-distfile.tar"],
	cmd = "$(location :combine_distfiles_to_tar.sh) $@ $(SRCS)",
	tools = ["combine_distfiles_to_tar.sh"],
	# Public but bazel-only visibility.
	visibility = ["//:__subpackages__"],
	)

	constraint_setting(name = "machine_size")

	# A machine with "high cpu count".
	constraint_value(
	name = "highcpu_machine",
	constraint_setting = ":machine_size",
	visibility = ["//visibility:public"],
	)

	platform(
	name = "default_host_platform",
	constraint_values = [
	":highcpu_machine",
	],
	parents = ["@platforms//host"],
	)

	platform(
	name = "windows_arm64",
	constraint_values = [
	"@platforms//os:windows",
	"@platforms//cpu:arm64",
	],
	)

	REMOTE_PLATFORMS = ("rbe_ubuntu2004",)

	[
	platform(
	name = platform_name + "_platform",
	exec_properties = {
	"dockerNetwork": "standard",
	"dockerPrivileged": "true",
	"Pool": "default",
	},
	parents = ["@" + platform_name + "//config:platform"],
	)
	for platform_name in REMOTE_PLATFORMS
	]

	[
	# The highcpu RBE platform where heavy actions run on. In order to
	# use this platform add the highcpu_machine constraint to your target.
	platform(
	name = platform_name + "_highcpu_platform",
	constraint_values = [
	"//:highcpu_machine",
	],
	exec_properties = {
	"Pool": "highcpu",
	},
	parents = ["//:" + platform_name + "_platform"],
	)
	for platform_name in REMOTE_PLATFORMS
	]