infra/config/global/legacy_builders.star - dawn.git - Git at Google

 # Copyright 2025 The Dawn & Tint Authors
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
 #
 # 1. Redistributions of source code must retain the above copyright notice, this
 #    list of conditions and the following disclaimer.
 #
 # 2. Redistributions in binary form must reproduce the above copyright notice,
 #    this list of conditions and the following disclaimer in the documentation
 #    and/or other materials provided with the distribution.
 #
 # 3. Neither the name of the copyright holder nor the names of its
 #    contributors may be used to endorse or promote products derived from
 #    this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 """Legacy builder definitions that were originally in main.star.

 Moved due to them causing issues while working on crbug.com/385317083. Any
 builders that will be kept after that migration should be grouped and moved into
 appropriately named files.
 """

 load("//project.star", "ACTIVE_MILESTONES")

 os_category = struct(
     LINUX = "Linux",
     MAC = "Mac",
     WINDOWS = "Windows",
 )

 def os_enum(category, console_name):
     return struct(category = category, console_name = console_name)

 os = struct(
     LINUX = os_enum(os_category.LINUX, "linux"),
     MAC = os_enum(os_category.MAC, "mac"),
     WINDOWS = os_enum(os_category.WINDOWS, "win"),
 )

 def get_dimension(os):
     """Returns the dimension to use for the input os.

     Args:
         os: An os enum to check against.

     Returns:
         A string containing the dimensions the given OS should target.
     """
     if os.category == os_category.LINUX:
         return "Ubuntu-24.04"
     elif os.category == os_category.MAC:
         return "Mac-12|Mac-13|Mac-14|Mac-15"
     elif os.category == os_category.WINDOWS:
         return "Windows-10"

     return "Invalid Dimension"

 luci.notifier(
     name = "gardener-notifier",
     notify_rotation_urls = [
         "https://chrome-ops-rotation-proxy.appspot.com/current/grotation:webgpu-gardener",
     ],
     on_occurrence = ["FAILURE", "INFRA_FAILURE"],
 )

 # Recipes

 def clang_tidy_dawn_tryjob():
     """Adds a tryjob that runs clang tidy on new patchset upload."""
     luci.cq_tryjob_verifier(
         cq_group = "Dawn-CQ",
         builder = "chromium:try/tricium-clang-tidy",
         owner_whitelist = ["project-dawn-tryjob-access"],
         experiment_percentage = 100,
         disable_reuse = True,
         mode_allowlist = [cq.MODE_NEW_PATCHSET_RUN],
         location_filters = [
             cq.location_filter(path_regexp = r".+\.h"),
             cq.location_filter(path_regexp = r".+\.c"),
             cq.location_filter(path_regexp = r".+\.cc"),
             cq.location_filter(path_regexp = r".+\.cpp"),
         ],
     )

 luci.list_view_entry(
     list_view = "try",
     builder = "try/presubmit",
 )

 luci.builder(
     name = "presubmit",
     bucket = "try",
     executable = "recipe:run_presubmit",
     dimensions = {
         "cpu": "x86-64",
         "os": get_dimension(os.LINUX),
         "pool": "luci.flex.try",
     },
     properties = {
         "repo_name": "dawn",
         "runhooks": True,
     },
     service_account = "dawn-try-builder@chops-service-accounts.iam.gserviceaccount.com",
 )

 luci.builder(
     name = "cts-roller",
     bucket = "ci",
     # Run at 5 UTC on weekdays - which is 10pm PST
     schedule = "0 5 * * 1-5",
     executable = "recipe:dawn/roll_cts",
     execution_timeout = 9 * time.hour,
     dimensions = {
         "cpu": "x86-64",
         "os": get_dimension(os.LINUX),
         "pool": "luci.flex.ci",
     },
     properties = {
         "gardener_rotations": ["dawn"],
         "repo_name": "dawn",
         "runhooks": True,
         # TODO(crbug.com/343503161): Remove sheriff_rotations after SoM is updated.
         "sheriff_rotations": ["dawn"],
     },
     caches = [
         swarming.cache("golang"),
         swarming.cache("gocache"),
         swarming.cache("nodejs"),
         swarming.cache("npmcache"),
     ],
     notifies = ["gardener-notifier"],
     service_account = "dawn-automated-expectations@chops-service-accounts.iam.gserviceaccount.com",
 )

 luci.console_view_entry(
     console_view = "ci",
     builder = "ci/cts-roller",
     category = "cron|roll",
     short_name = "cts",
 )

 # The following standalone builders have been replaced with functionally
 # equivalent ones using the gn_v2 recipe. See crbug.com/385317083.
 # * cron-linux-clang-rel-x64
 #   * dawn-linux-x64-sws-clusterfuzz
 # * linux-clang-dbg-x64
 #   * dawn-cq-linux-x64-dbg
 #   * dawn-cq-linux-x64-fuzz-dbg
 # * linux-clang-dbg-x86
 #   * dawn-cq-linux-x86-dbg
 #   * dawn-cq-linux-x86-fuzz-dbg
 # * linux-clang-rel-x64
 #   * dawn-cq-linux-x64-rel
 #   * dawn-cq-linux-x64-fuzz-rel
 # * linux-clang-rel-x86
 #   * dawn-cq-linux-x86-rel
 #   * dawn-cq-linux-x86-fuzz-rel
 # * mac-dbg
 #   * dawn-cq-mac-x64-dbg
 # * mac-rel
 #   * dawn-cq-mac-x64-rel
 # * win-clang-dbg-x64
 #   * dawn-cq-win-x64-dbg
 # * win-clang-dbg-x86
 #   * dawn-cq-win-x86-dbg
 # * win-clang-rel-x64
 #   * dawn-cq-win-x64-rel
 # * win-clang-rel-x86
 #   * dawn-cq-win-x86-rel
 # * win-msvc-dbg-x64
 #   * dawn-cq-win-x64-msvc-dbg
 # * win-msvc-rel-x64
 #   * dawn-cq-win-x64-msvc-rel

 # The following CMake builders have been replaced with functionally equivalent
 # ones defined using chromium-luci code. See crbug.com/459517292.
 # * cmake-linux-clang-dbg-x64
 #   * dawn-linux-x64-sws-cmake-dbg
 #   * dawn-cq-linux-x64-sws-cmake-dbg
 # * cmake-linux-clang-rel-x64-asan
 #   * dawn-linux-x64-sws-cmake-asan
 #   * dawn-cq-linux-x64-sws-cmake-asan
 # * cmake-linux-clang-rel-x64-ubsan
 #   * dawn-linux-x64-sws-cmake-asan
 #   * dawn-cq-linux-x64-sws-cmake-asan
 # * cmake-linux-clang-rel-x64
 #   * dawn-linux-x64-sws-cmake-rel
 #   * dawn-cq-linux-x64-sws-cmake-rel
 # * cmake-mac-dbg
 #   * dawn-mac-x64-sws-cmake-dbg
 #   * dawn-cq-mac-x64-sws-cmake-rel
 # * cmake-mac-rel
 #   * dawn-mac-x64-sws-cmake-rel
 #   * dawn-cq-mac-x64-sws-cmake-rel
 # * cmake-win-msvc-dbg-x64
 #   * dawn-win-x64-sws-msvc-cmake-dbg
 #   * dawn-cq-win-x64-msvc-cmake-dbg
 # * cmake-win-msvc-rel-x64
 #   * dawn-win-x64-sws-msvc-cmake-rel
 #   * dawn-cq-win-x64-msvc-cmake-rel

 # The following CMake builders have been removed due to deciding that they were
 # not providing value in go/dawn-standalone-builders-dd.
 # * cmake-linux-clang-dbg-x64-asan
 # * cmake-linux-clang-dbg-x64-ubsan

 clang_tidy_dawn_tryjob()

 # CQ

 luci.cq(
     status_host = "chromium-cq-status.appspot.com",
     submit_max_burst = 4,
     submit_burst_delay = 480 * time.second,
     gerrit_listener_type = cq.GERRIT_LISTENER_TYPE_LEGACY_POLLER,
 )

 def _create_dawn_cq_group(name, refs, refs_exclude = None):
     luci.cq_group(
         name = name,
         watch = cq.refset(
             "https://dawn.googlesource.com/dawn",
             refs = refs,
             refs_exclude = refs_exclude,
         ),
         acls = [
             acl.entry(
                 acl.CQ_COMMITTER,
                 groups = "project-dawn-submit-access",
             ),
             acl.entry(
                 acl.CQ_DRY_RUNNER,
                 groups = "project-dawn-tryjob-access",
             ),
             acl.entry(
                 acl.CQ_NEW_PATCHSET_RUN_TRIGGERER,
                 groups = "project-dawn-tryjob-access",
             ),
         ],
         verifiers = [
             luci.cq_tryjob_verifier(
                 builder = "dawn:try/presubmit",
                 disable_reuse = True,
             ),
         ],
         retry_config = cq.retry_config(
             single_quota = 1,
             global_quota = 2,
             failure_weight = 1,
             transient_failure_weight = 1,
             timeout_weight = 2,
         ),
         user_limit_default = cq.user_limit(
             name = "default-limit",
             run = cq.run_limits(max_active = 4),
         ),
     )

 def _create_branch_groups():
     for milestone, details in ACTIVE_MILESTONES.items():
         _create_dawn_cq_group(
             "Dawn-CQ-" + milestone,
             [details.ref],
         )

 _create_dawn_cq_group(
     "Dawn-CQ",
     ["refs/heads/.+"],
     [details.ref for details in ACTIVE_MILESTONES.values()],
 )
 _create_branch_groups()
	# Copyright 2025 The Dawn & Tint Authors
	#
	# Redistribution and use in source and binary forms, with or without
	# modification, are permitted provided that the following conditions are met:
	#
	# 1. Redistributions of source code must retain the above copyright notice, this
	# list of conditions and the following disclaimer.
	#
	# 2. Redistributions in binary form must reproduce the above copyright notice,
	# this list of conditions and the following disclaimer in the documentation
	# and/or other materials provided with the distribution.
	#
	# 3. Neither the name of the copyright holder nor the names of its
	# contributors may be used to endorse or promote products derived from
	# this software without specific prior written permission.
	#
	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
	# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
	# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

	"""Legacy builder definitions that were originally in main.star.

	Moved due to them causing issues while working on crbug.com/385317083. Any
	builders that will be kept after that migration should be grouped and moved into
	appropriately named files.
	"""

	load("//project.star", "ACTIVE_MILESTONES")

	os_category = struct(
	LINUX = "Linux",
	MAC = "Mac",
	WINDOWS = "Windows",
	)

	def os_enum(category, console_name):
	return struct(category = category, console_name = console_name)

	os = struct(
	LINUX = os_enum(os_category.LINUX, "linux"),
	MAC = os_enum(os_category.MAC, "mac"),
	WINDOWS = os_enum(os_category.WINDOWS, "win"),
	)

	def get_dimension(os):
	"""Returns the dimension to use for the input os.

	Args:
	os: An os enum to check against.

	Returns:
	A string containing the dimensions the given OS should target.
	"""
	if os.category == os_category.LINUX:
	return "Ubuntu-24.04"
	elif os.category == os_category.MAC:
	return "Mac-12\|Mac-13\|Mac-14\|Mac-15"
	elif os.category == os_category.WINDOWS:
	return "Windows-10"

	return "Invalid Dimension"

	luci.notifier(
	name = "gardener-notifier",
	notify_rotation_urls = [
	"https://chrome-ops-rotation-proxy.appspot.com/current/grotation:webgpu-gardener",
	],
	on_occurrence = ["FAILURE", "INFRA_FAILURE"],
	)

	# Recipes

	def clang_tidy_dawn_tryjob():
	"""Adds a tryjob that runs clang tidy on new patchset upload."""
	luci.cq_tryjob_verifier(
	cq_group = "Dawn-CQ",
	builder = "chromium:try/tricium-clang-tidy",
	owner_whitelist = ["project-dawn-tryjob-access"],
	experiment_percentage = 100,
	disable_reuse = True,
	mode_allowlist = [cq.MODE_NEW_PATCHSET_RUN],
	location_filters = [
	cq.location_filter(path_regexp = r".+\.h"),
	cq.location_filter(path_regexp = r".+\.c"),
	cq.location_filter(path_regexp = r".+\.cc"),
	cq.location_filter(path_regexp = r".+\.cpp"),
	],
	)

	luci.list_view_entry(
	list_view = "try",
	builder = "try/presubmit",
	)

	luci.builder(
	name = "presubmit",
	bucket = "try",
	executable = "recipe:run_presubmit",
	dimensions = {
	"cpu": "x86-64",
	"os": get_dimension(os.LINUX),
	"pool": "luci.flex.try",
	},
	properties = {
	"repo_name": "dawn",
	"runhooks": True,
	},
	service_account = "dawn-try-builder@chops-service-accounts.iam.gserviceaccount.com",
	)

	luci.builder(
	name = "cts-roller",
	bucket = "ci",
	# Run at 5 UTC on weekdays - which is 10pm PST
	schedule = "0 5 * * 1-5",
	executable = "recipe:dawn/roll_cts",
	execution_timeout = 9 * time.hour,
	dimensions = {
	"cpu": "x86-64",
	"os": get_dimension(os.LINUX),
	"pool": "luci.flex.ci",
	},
	properties = {
	"gardener_rotations": ["dawn"],
	"repo_name": "dawn",
	"runhooks": True,
	# TODO(crbug.com/343503161): Remove sheriff_rotations after SoM is updated.
	"sheriff_rotations": ["dawn"],
	},
	caches = [
	swarming.cache("golang"),
	swarming.cache("gocache"),
	swarming.cache("nodejs"),
	swarming.cache("npmcache"),
	],
	notifies = ["gardener-notifier"],
	service_account = "dawn-automated-expectations@chops-service-accounts.iam.gserviceaccount.com",
	)

	luci.console_view_entry(
	console_view = "ci",
	builder = "ci/cts-roller",
	category = "cron\|roll",
	short_name = "cts",
	)

	# The following standalone builders have been replaced with functionally
	# equivalent ones using the gn_v2 recipe. See crbug.com/385317083.
	# * cron-linux-clang-rel-x64
	# * dawn-linux-x64-sws-clusterfuzz
	# * linux-clang-dbg-x64
	# * dawn-cq-linux-x64-dbg
	# * dawn-cq-linux-x64-fuzz-dbg
	# * linux-clang-dbg-x86
	# * dawn-cq-linux-x86-dbg
	# * dawn-cq-linux-x86-fuzz-dbg
	# * linux-clang-rel-x64
	# * dawn-cq-linux-x64-rel
	# * dawn-cq-linux-x64-fuzz-rel
	# * linux-clang-rel-x86
	# * dawn-cq-linux-x86-rel
	# * dawn-cq-linux-x86-fuzz-rel
	# * mac-dbg
	# * dawn-cq-mac-x64-dbg
	# * mac-rel
	# * dawn-cq-mac-x64-rel
	# * win-clang-dbg-x64
	# * dawn-cq-win-x64-dbg
	# * win-clang-dbg-x86
	# * dawn-cq-win-x86-dbg
	# * win-clang-rel-x64
	# * dawn-cq-win-x64-rel
	# * win-clang-rel-x86
	# * dawn-cq-win-x86-rel
	# * win-msvc-dbg-x64
	# * dawn-cq-win-x64-msvc-dbg
	# * win-msvc-rel-x64
	# * dawn-cq-win-x64-msvc-rel

	# The following CMake builders have been replaced with functionally equivalent
	# ones defined using chromium-luci code. See crbug.com/459517292.
	# * cmake-linux-clang-dbg-x64
	# * dawn-linux-x64-sws-cmake-dbg
	# * dawn-cq-linux-x64-sws-cmake-dbg
	# * cmake-linux-clang-rel-x64-asan
	# * dawn-linux-x64-sws-cmake-asan
	# * dawn-cq-linux-x64-sws-cmake-asan
	# * cmake-linux-clang-rel-x64-ubsan
	# * dawn-linux-x64-sws-cmake-asan
	# * dawn-cq-linux-x64-sws-cmake-asan
	# * cmake-linux-clang-rel-x64
	# * dawn-linux-x64-sws-cmake-rel
	# * dawn-cq-linux-x64-sws-cmake-rel
	# * cmake-mac-dbg
	# * dawn-mac-x64-sws-cmake-dbg
	# * dawn-cq-mac-x64-sws-cmake-rel
	# * cmake-mac-rel
	# * dawn-mac-x64-sws-cmake-rel
	# * dawn-cq-mac-x64-sws-cmake-rel
	# * cmake-win-msvc-dbg-x64
	# * dawn-win-x64-sws-msvc-cmake-dbg
	# * dawn-cq-win-x64-msvc-cmake-dbg
	# * cmake-win-msvc-rel-x64
	# * dawn-win-x64-sws-msvc-cmake-rel
	# * dawn-cq-win-x64-msvc-cmake-rel

	# The following CMake builders have been removed due to deciding that they were
	# not providing value in go/dawn-standalone-builders-dd.
	# * cmake-linux-clang-dbg-x64-asan
	# * cmake-linux-clang-dbg-x64-ubsan

	clang_tidy_dawn_tryjob()

	# CQ

	luci.cq(
	status_host = "chromium-cq-status.appspot.com",
	submit_max_burst = 4,
	submit_burst_delay = 480 * time.second,
	gerrit_listener_type = cq.GERRIT_LISTENER_TYPE_LEGACY_POLLER,
	)

	def _create_dawn_cq_group(name, refs, refs_exclude = None):
	luci.cq_group(
	name = name,
	watch = cq.refset(
	"https://dawn.googlesource.com/dawn",
	refs = refs,
	refs_exclude = refs_exclude,
	),
	acls = [
	acl.entry(
	acl.CQ_COMMITTER,
	groups = "project-dawn-submit-access",
	),
	acl.entry(
	acl.CQ_DRY_RUNNER,
	groups = "project-dawn-tryjob-access",
	),
	acl.entry(
	acl.CQ_NEW_PATCHSET_RUN_TRIGGERER,
	groups = "project-dawn-tryjob-access",
	),
	],
	verifiers = [
	luci.cq_tryjob_verifier(
	builder = "dawn:try/presubmit",
	disable_reuse = True,
	),
	],
	retry_config = cq.retry_config(
	single_quota = 1,
	global_quota = 2,
	failure_weight = 1,
	transient_failure_weight = 1,
	timeout_weight = 2,
	),
	user_limit_default = cq.user_limit(
	name = "default-limit",
	run = cq.run_limits(max_active = 4),
	),
	)

	def _create_branch_groups():
	for milestone, details in ACTIVE_MILESTONES.items():
	_create_dawn_cq_group(
	"Dawn-CQ-" + milestone,
	[details.ref],
	)

	_create_dawn_cq_group(
	"Dawn-CQ",
	["refs/heads/.+"],
	[details.ref for details in ACTIVE_MILESTONES.values()],
	)
	_create_branch_groups()