зеркало из https://github.com/mozilla/gecko-dev.git
276 строки
9.4 KiB
Python
276 строки
9.4 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import copy
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from taskgraph.task import Task
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from voluptuous import Required
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from ..util.attributes import sorted_unique_list
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from ..util.schema import Schema
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schema = Schema(
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{
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Required("primary-dependency", "primary dependency task"): Task,
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Required(
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"dependent-tasks",
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"dictionary of dependent tasks, keyed by kind",
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): {str: Task},
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}
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)
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# Define a collection of group_by functions
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GROUP_BY_MAP = {}
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def group_by(name):
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def wrapper(func):
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GROUP_BY_MAP[name] = func
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return func
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return wrapper
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def loader(kind, path, config, params, loaded_tasks):
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"""
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Load tasks based on the jobs dependant kinds, designed for use as
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multiple-dependent needs.
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Required ``group-by-fn`` is used to define how we coalesce the
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multiple deps together to pass to transforms, e.g. all kinds specified get
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collapsed by platform with `platform`
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Optional ``primary-dependency`` (ordered list or string) is used to determine
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which upstream kind to inherit attrs from. See ``get_primary_dep``.
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The `only-for-build-platforms` kind configuration, if specified, will limit
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the build platforms for which a job will be created. Alternatively there is
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'not-for-build-platforms' kind configuration which will be consulted only after
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'only-for-build-platforms' is checked (if present), and omit any jobs where the
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build platform matches.
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Optional ``job-template`` kind configuration value, if specified, will be used to
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pass configuration down to the specified transforms used.
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"""
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job_template = config.get("job-template")
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for dep_tasks in group_tasks(config, loaded_tasks):
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job = {"dependent-tasks": dep_tasks}
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job["primary-dependency"] = get_primary_dep(config, dep_tasks)
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if job_template:
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job.update(copy.deepcopy(job_template))
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# copy shipping_product from upstream
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product = job["primary-dependency"].attributes.get(
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"shipping_product", job["primary-dependency"].task.get("shipping-product")
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)
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if product:
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job.setdefault("shipping-product", product)
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job.setdefault("attributes", {})["required_signoffs"] = sorted_unique_list(
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*(
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task.attributes.get("required_signoffs", [])
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for task in dep_tasks.values()
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)
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)
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yield job
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def skip_only_or_not(config, task):
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"""Return True if we should skip this task based on only_ or not_ config."""
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only_platforms = config.get("only-for-build-platforms")
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not_platforms = config.get("not-for-build-platforms")
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only_attributes = config.get("only-for-attributes")
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not_attributes = config.get("not-for-attributes")
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task_attrs = task.attributes
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if only_platforms or not_platforms:
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platform = task_attrs.get("build_platform")
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build_type = task_attrs.get("build_type")
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if not platform or not build_type:
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return True
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combined_platform = f"{platform}/{build_type}"
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if only_platforms and combined_platform not in only_platforms:
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return True
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elif not_platforms and combined_platform in not_platforms:
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return True
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if only_attributes:
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if not set(only_attributes) & set(task_attrs):
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# make sure any attribute exists
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return True
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if not_attributes:
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if set(not_attributes) & set(task_attrs):
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return True
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return False
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def group_tasks(config, tasks):
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group_by_fn = GROUP_BY_MAP[config["group-by"]]
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groups = group_by_fn(config, tasks)
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for combinations in groups.values():
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kinds = [f.kind for f in combinations]
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assert_unique_members(
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kinds,
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error_msg=("Multi_dep.py should have filtered down to one task per kind"),
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)
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dependencies = {t.kind: copy.deepcopy(t) for t in combinations}
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yield dependencies
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@group_by("platform")
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def platform_grouping(config, tasks):
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groups = {}
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for task in tasks:
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if task.kind not in config.get("kind-dependencies", []):
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continue
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if skip_only_or_not(config, task):
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continue
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platform = task.attributes.get("build_platform")
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build_type = task.attributes.get("build_type")
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product = task.attributes.get(
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"shipping_product", task.task.get("shipping-product")
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)
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groups.setdefault((platform, build_type, product), []).append(task)
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return groups
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@group_by("single-locale")
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def single_locale_grouping(config, tasks):
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"""Split by a single locale (but also by platform, build-type, product)
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The locale can be `None` (en-US build/signing/repackage), a single locale,
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or multiple locales per task, e.g. for l10n chunking. In the case of a task
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with, say, five locales, the task will show up in all five locale groupings.
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This grouping is written for non-partner-repack beetmover, but might also
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be useful elsewhere.
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"""
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groups = {}
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for task in tasks:
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if task.kind not in config.get("kind-dependencies", []):
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continue
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if skip_only_or_not(config, task):
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continue
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platform = task.attributes.get("build_platform")
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build_type = task.attributes.get("build_type")
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product = task.attributes.get(
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"shipping_product", task.task.get("shipping-product")
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)
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task_locale = task.attributes.get("locale")
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chunk_locales = task.attributes.get("chunk_locales")
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locales = chunk_locales or [task_locale]
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for locale in locales:
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locale_key = (platform, build_type, product, locale)
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groups.setdefault(locale_key, [])
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if task not in groups[locale_key]:
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groups[locale_key].append(task)
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return groups
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@group_by("chunk-locales")
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def chunk_locale_grouping(config, tasks):
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"""Split by a chunk_locale (but also by platform, build-type, product)
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This grouping is written for mac signing with notarization, but might also
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be useful elsewhere.
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"""
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groups = {}
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for task in tasks:
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if task.kind not in config.get("kind-dependencies", []):
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continue
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if skip_only_or_not(config, task):
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continue
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platform = task.attributes.get("build_platform")
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build_type = task.attributes.get("build_type")
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product = task.attributes.get(
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"shipping_product", task.task.get("shipping-product")
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)
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chunk_locales = tuple(sorted(task.attributes.get("chunk_locales", [])))
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chunk_locale_key = (platform, build_type, product, chunk_locales)
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groups.setdefault(chunk_locale_key, [])
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if task not in groups[chunk_locale_key]:
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groups[chunk_locale_key].append(task)
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return groups
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@group_by("partner-repack-ids")
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def partner_repack_ids_grouping(config, tasks):
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"""Split by partner_repack_ids (but also by platform, build-type, product)
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This grouping is written for release-{eme-free,partner}-repack-signing.
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"""
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groups = {}
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for task in tasks:
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if task.kind not in config.get("kind-dependencies", []):
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continue
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if skip_only_or_not(config, task):
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continue
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platform = task.attributes.get("build_platform")
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build_type = task.attributes.get("build_type")
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product = task.attributes.get(
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"shipping_product", task.task.get("shipping-product")
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)
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partner_repack_ids = tuple(
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sorted(task.task.get("extra", {}).get("repack_ids", []))
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)
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partner_repack_ids_key = (platform, build_type, product, partner_repack_ids)
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groups.setdefault(partner_repack_ids_key, [])
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if task not in groups[partner_repack_ids_key]:
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groups[partner_repack_ids_key].append(task)
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return groups
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def assert_unique_members(kinds, error_msg=None):
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if len(kinds) != len(set(kinds)):
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raise Exception(error_msg)
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def get_primary_dep(config, dep_tasks):
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"""Find the dependent task to inherit attributes from.
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If ``primary-dependency`` is defined in ``kind.yml`` and is a string,
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then find the first dep with that task kind and return it. If it is
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defined and is a list, the first kind in that list with a matching dep
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is the primary dependency. If it's undefined, return the first dep.
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"""
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primary_dependencies = config.get("primary-dependency")
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if isinstance(primary_dependencies, str):
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primary_dependencies = [primary_dependencies]
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if not primary_dependencies:
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assert len(dep_tasks) == 1, "Must define a primary-dependency!"
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return list(dep_tasks.values())[0]
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primary_dep = None
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for primary_kind in primary_dependencies:
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for dep_kind in dep_tasks:
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if dep_kind == primary_kind:
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assert (
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primary_dep is None
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), "Too many primary dependent tasks in dep_tasks: {}!".format(
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[t.label for t in dep_tasks]
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)
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primary_dep = dep_tasks[dep_kind]
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if primary_dep is None:
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raise Exception(
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"Can't find dependency of {}: {}".format(
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config["primary-dependency"], config
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)
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)
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return primary_dep
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