config.star

#!/usr/bin/env lucicfg

# Copyright (c) 2019 The WebRTC project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# https://chromium.googlesource.com/infra/luci/luci-go/+/master/lucicfg/doc/

WEBRTC_GIT = "https://webrtc.googlesource.com/src"
WEBRTC_GERRIT = "https://webrtc-review.googlesource.com/src"

# Top-level configs:

lucicfg.config(
    config_dir = ".",
    tracked_files = [
        "commit-queue.cfg",
        "cr-buildbucket.cfg",
        "luci-logdog.cfg",
        "luci-milo.cfg",
        "luci-notify.cfg",
        "luci-notify/**/*",
        "luci-scheduler.cfg",
        "project.cfg",
    ],
)

luci.project(
    name = "webrtc",
    buildbucket = "cr-buildbucket.appspot.com",
    logdog = "luci-logdog.appspot.com",
    milo = "luci-milo.appspot.com",
    notify = "luci-notify.appspot.com",
    scheduler = "luci-scheduler.appspot.com",
    swarming = "chromium-swarm.appspot.com",
    acls = [
        acl.entry(
            [acl.BUILDBUCKET_READER, acl.LOGDOG_READER, acl.PROJECT_CONFIGS_READER, acl.SCHEDULER_READER],
            groups = ["all"],
        ),
        acl.entry(acl.LOGDOG_WRITER, groups = ["luci-logdog-chromium-writers"]),
        acl.entry(acl.SCHEDULER_OWNER, groups = ["project-webrtc-admins"]),
    ],
)

luci.logdog(
    gs_bucket = "chromium-luci-logdog",
)

luci.milo(
    logo = "https://storage.googleapis.com/chrome-infra/webrtc-logo-vert-retro-255x305.png",
)

luci.cq(
    status_host = "chromium-cq-status.appspot.com",
    submit_max_burst = 1,
    submit_burst_delay = 1 * time.minute,
)

luci.gitiles_poller(
    name = "webrtc-gitiles-trigger-master",
    bucket = "ci",
    repo = WEBRTC_GIT,
)

# Bucket definitions:

luci.bucket(
    name = "try",
    acls = [
        acl.entry(acl.BUILDBUCKET_TRIGGERER, groups = [
            "service-account-cq",
            "project-webrtc-tryjob-access",
        ]),
    ],
)

luci.bucket(
    name = "ci",
    acls = [
        acl.entry(acl.BUILDBUCKET_TRIGGERER, users = [
            "luci-scheduler@appspot.gserviceaccount.com",
        ]),
    ],
)

luci.bucket(
    name = "perf",
    acls = [
        acl.entry(acl.BUILDBUCKET_TRIGGERER, users = [
            "luci-scheduler@appspot.gserviceaccount.com",
            "webrtc-ci-builder@chops-service-accounts.iam.gserviceaccount.com",
        ]),
    ],
)

luci.bucket(
    name = "cron",
    acls = [
        acl.entry(acl.BUILDBUCKET_TRIGGERER, users = [
            "luci-scheduler@appspot.gserviceaccount.com",
        ]),
    ],
)

# Commit queue definitions:

luci.cq_group(
    name = "cq",
    tree_status_host = "webrtc-status.appspot.com",
    watch = [cq.refset(repo = WEBRTC_GERRIT, refs = ["refs/heads/master"])],
    acls = [
        acl.entry(acl.CQ_COMMITTER, groups = ["project-webrtc-committers"]),
        acl.entry(acl.CQ_DRY_RUNNER, groups = ["project-webrtc-tryjob-access"]),
    ],
    retry_config = cq.RETRY_ALL_FAILURES,
)

luci.cq_group(
    name = "cq_branch",
    watch = [cq.refset(repo = WEBRTC_GERRIT, refs = ["refs/branch-heads/.+"])],
    acls = [
        acl.entry(acl.CQ_COMMITTER, groups = ["project-webrtc-committers"]),
        acl.entry(acl.CQ_DRY_RUNNER, groups = ["project-webrtc-tryjob-access"]),
    ],
    retry_config = cq.RETRY_ALL_FAILURES,
)

luci.cq_group(
    name = "cq_infra",
    watch = [cq.refset(repo = WEBRTC_GERRIT, refs = ["refs/heads/infra/config"])],
    acls = [
        acl.entry(acl.CQ_COMMITTER, groups = ["project-webrtc-admins"]),
        acl.entry(acl.CQ_DRY_RUNNER, groups = ["project-webrtc-tryjob-access"]),
    ],
    retry_config = cq.RETRY_ALL_FAILURES,
)

luci.cq_tryjob_verifier(
    builder = "presubmit",
    cq_group = "cq_infra",
)

# Notifier definitions:

luci.notifier(
    name = "ci_notifier",
    on_failure = True,
    notify_emails = ["webrtc-sheriffs-robots@google.com"],
    template = luci.notifier_template(
        name = "ci",
        body = io.read_file("luci-notify/email-templates/ci.template"),
    ),
)

luci.notifier(
    name = "cron_notifier",
    on_failure = True,
    notify_emails = ["webrtc-troopers-robots@google.com"],
    template = luci.notifier_template(
        name = "cron",
        body = io.read_file("luci-notify/email-templates/cron.template"),
    ),
)

# Recipe definitions:

def recipe(recipe, pkg = "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"):
    return luci.recipe(
        name = recipe.split("/")[-1],
        cipd_package = pkg,
        cipd_version = "refs/heads/master",
        recipe = recipe,
    )

recipe("chromium_trybot")
recipe("run_presubmit")
recipe("webrtc/auto_roll_webrtc_deps")
recipe("webrtc/ios")
recipe("webrtc/ios_api_framework")
recipe("webrtc/libfuzzer")
recipe("webrtc/more_configs")
recipe("webrtc/noop")
recipe("webrtc/standalone")
recipe("lkgr_finder", pkg = "infra/recipe_bundles/chromium.googlesource.com/infra/infra")

# Console definitions:

luci.console_view(name = "ci", title = "Main", repo = WEBRTC_GIT, header = "console-header.textpb")
luci.console_view(name = "perf", title = "Perf", repo = WEBRTC_GIT, header = "console-header.textpb")
luci.list_view(name = "cron", title = "Cron")
luci.console_view(name = "fyi", title = "FYI", repo = WEBRTC_GIT, header = "console-header.textpb")
luci.list_view(name = "try", title = "Tryserver")

def add_milo(builder, views):
    """Add Milo console entries for the builder.

    Args:
      builder: builder name (str).
      views: dict where keys are names of consoles and values are either a
        category for the console (str, pipe-separated) or True, which means
        adding to a list view rather than a console.
    """
    for view_name, category in views.items():
        if category == None:
            continue
        elif type(category) == "string":
            category, _, short_name = category.rpartition("|")
            luci.console_view_entry(
                console_view = view_name,
                builder = builder,
                category = category or None,
                short_name = short_name or None,
            )
        elif category == True:
            luci.list_view_entry(
                list_view = view_name,
                builder = builder,
            )
        else:
            fail("Unexpected value for category: %r" % category)

# Builder-defining functions:

def webrtc_builder(name, recipe = "standalone", dimensions = {}, priority = 30, **kwargs):
    dimensions = merge_dicts({"cpu": "x86-64"}, dimensions)

    return luci.builder(
        name = name,
        executable = recipe,
        dimensions = {k: v for k, v in dimensions.items() if v != None},
        execution_timeout = 2 * time.hour,
        priority = priority,
        build_numbers = True,
        swarming_tags = ["vpython:native-python-wrapper"],
        **kwargs
    )

def ci_builder(
        name,
        ci_cat,
        perf_cat = None,
        fyi_cat = None,
        properties = {},
        dimensions = {},
        prioritized = False,
        enabled = True,
        **kwargs):
    """Add a post-submit builder.

    Args:
      name: builder name (str).
      ci_cat: the category + name for the /ci/ console, or None to omit from the console.
      perf_cat: the category + name for the /perf/ console, or None to omit from the console.
      fyi_cat: the category + name for the /fyi/ console, or None to omit from the console.
      properties: dict of properties to pass to the recipe (on top of the default ones).
      dimensions: dict of Swarming dimensions (strings) to search machines by.
      prioritized: True to make this builder have a higher priority and never batch builds.
      enabled: False to exclude this builder from consoles and failure notifications.
      **kwargs: Pass on to webrtc_builder / luci.builder.
    Returns:
      A luci.builder.

    Notifications are also disabled if a builder is not on either of /ci/ or /perf/ consoles.
    """
    if prioritized:
        kwargs["triggering_policy"] = scheduler.greedy_batching(
            max_batch_size = 1,
            max_concurrent_invocations = 3,
        )
        kwargs["priority"] = 29

    if enabled:
        add_milo(name, {"ci": ci_cat, "perf": perf_cat, "fyi": fyi_cat})
    return webrtc_builder(
        name = name,
        properties = merge_dicts({"mastername": "client.webrtc"}, properties),
        dimensions = merge_dicts({"pool": "luci.webrtc.ci"}, dimensions),
        bucket = "ci",
        service_account = "webrtc-ci-builder@chops-service-accounts.iam.gserviceaccount.com",
        triggered_by = ["webrtc-gitiles-trigger-master"] if enabled else None,
        repo = WEBRTC_GIT,
        notifies = ["ci_notifier"] if enabled and (ci_cat or perf_cat) else None,
        **kwargs
    )

def try_builder(
        name,
        try_cat = True,
        fyi_cat = None,
        properties = {},
        dimensions = {},
        cq = {},
        branch_cq = True,
        **kwargs):
    """Add a pre-submit builder.

    Args:
      name: builder name (str).
      try_cat: boolean, whether to include this builder in the /try/ console. See also: `add_milo`.
      fyi_cat: the category + name for the /fyi/ console, or None to omit from the console.
      properties: dict of properties to pass to the recipe (on top of the default ones).
      dimensions: dict of Swarming dimensions (strings) to search machines by.
      cq: None to exclude this from all commit queues, or a dict of kwargs for cq_tryjob_verifier.
      branch_cq: False to exclude this builder just from the release-branch CQ.
      **kwargs: Pass on to webrtc_builder / luci.builder.
    Returns:
      A luci.builder.
    """
    add_milo(name, {"try": try_cat, "fyi": fyi_cat})
    if cq != None:
        luci.cq_tryjob_verifier(
            builder = name,
            cq_group = "cq",
            **cq
        )
        if branch_cq:
            luci.cq_tryjob_verifier(
                builder = name,
                cq_group = "cq_branch",
                **cq
            )

    return webrtc_builder(
        name = name,
        properties = merge_dicts({"mastername": "tryserver.webrtc"}, properties),
        dimensions = merge_dicts({"pool": "luci.webrtc.try"}, dimensions),
        bucket = "try",
        service_account = "webrtc-try-builder@chops-service-accounts.iam.gserviceaccount.com",
        **kwargs
    )

def perf_builder(
        name,
        perf_cat,
        recipe = "standalone",
        properties = {},
        dimensions = {},
        **kwargs):
    add_milo(name, {"perf": perf_cat})
    return webrtc_builder(
        name = name,
        recipe = recipe,
        properties = merge_dicts({"mastername": "client.webrtc.perf"}, properties),
        dimensions = merge_dicts({"pool": "luci.webrtc.perf", "os": "Linux", "cpu": None}, dimensions),
        bucket = "perf",
        service_account = "webrtc-ci-builder@chops-service-accounts.iam.gserviceaccount.com",
        # log_base of 1.7 means:
        # when there are P pending builds, LUCI will batch the first B builds.
        # P:  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 ...
        # B:  1  1  2  2  3  3  3  3  4  4  4  4  4  4  5 ...
        triggering_policy = scheduler.logarithmic_batching(log_base = 17 / 10),
        **kwargs
    )

def cron_builder(name, dimensions = {}, **kwargs):
    add_milo(name, {"cron": True})
    return webrtc_builder(
        name = name,
        dimensions = merge_dicts({"pool": "luci.webrtc.cron", "os": "Linux"}, dimensions),
        bucket = "cron",
        service_account = "chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com",
        repo = WEBRTC_GIT,
        notifies = ["cron_notifier"],
        **kwargs
    )

# Helpers:

def merge_dicts(a, b):
    """Return the result of merging two dicts.

    If matching values are both dicts or both lists, they will be merged (non-recursively).

    Args:
      a: first dict.
      b: second dict (takes priority).
    Returns:
      Merged dict.
    """
    a = dict(a)
    for k, bv in b.items():
        av = a.get(k)
        if type(av) == "dict" and type(bv) == "dict":
            a[k] = dict(av)
            a[k].update(bv)
        elif type(av) == "list" and type(bv) == "list":
            a[k] = av + bv
        else:
            a[k] = bv
    return a

def normal_builder_factory(**common_kwargs):
    def builder(*args, **kwargs):
        return ci_builder(*args, **merge_dicts(common_kwargs, kwargs))

    def try_job(*args, **kwargs):
        return try_builder(*args, **merge_dicts(common_kwargs, kwargs))

    return builder, try_job

# Mixins:

linux_builder, linux_try_job = normal_builder_factory(
    dimensions = {"os": "Linux", "inside_docker": "0"},
)

android_builder, android_try_job = normal_builder_factory(
    dimensions = {"os": "Linux"},
)

win_builder, win_try_job = normal_builder_factory(
    dimensions = {"os": "Windows"},
)

mac_builder, mac_try_job = normal_builder_factory(
    dimensions = {"os": "Mac"},
)

ios_builder, ios_try_job = normal_builder_factory(
    dimensions = {"os": "Mac-10.13"},
    recipe = "ios",
    properties = {"$depot_tools/osx_sdk": {"sdk_version": "10l232m"}},
    caches = [swarming.cache("osx_sdk")],
)

# Actual builder configuration:

android_builder("Android32 (M Nexus5X)(dbg)", "Android|arm|dbg")
android_try_job("android_compile_arm_dbg", cq = None)
android_try_job("android_arm_dbg")
android_builder("Android32 (M Nexus5X)", "Android|arm|rel")
android_try_job("android_arm_rel")
android_builder("Android32 Builder arm", "Android|arm|size", perf_cat = "Android|arm|Builder|", prioritized = True)
android_try_job("android_compile_arm_rel")
perf_builder("Perf Android32 (L Nexus4)", "Android|arm|Tester|L Nexus4", triggered_by = ["Android32 Builder arm"])
perf_builder("Perf Android32 (K Nexus5)", "Android|arm|Tester|K Nexus5", triggered_by = ["Android32 Builder arm"])
perf_builder("Perf Android32 (L Nexus5)", "Android|arm|Tester|L Nexus5", triggered_by = ["Android32 Builder arm"])
perf_builder("Perf Android32 (L Nexus6)", "Android|arm|Tester|L Nexus6", triggered_by = ["Android32 Builder arm"])
perf_builder("Perf Android32 (L Nexus7.2)", "Android|arm|Tester|L Nexus7.2", triggered_by = ["Android32 Builder arm"])
perf_builder("Perf Android32 (N Nexus6)", "Android|arm|Tester|N Nexus6", triggered_by = ["Android32 Builder arm"])
android_builder("Android64 (M Nexus5X)(dbg)", "Android|arm64|dbg")
android_try_job("android_compile_arm64_dbg", cq = None)
android_try_job("android_arm64_dbg", cq = None)
android_builder("Android64 (M Nexus5X)", "Android|arm64|rel")
android_try_job("android_arm64_rel")
android_builder("Android64 Builder arm64", "Android|arm64|size", perf_cat = "Android|arm64|Builder|", prioritized = True)
android_try_job("android_compile_arm64_rel")
perf_builder("Perf Android64 (L Nexus9)", "Android|arm64|Tester|L Nexus9", triggered_by = ["Android64 Builder arm64"])
perf_builder("Perf Android64 (N Pixel)", "Android|arm64|Tester|N Pixel", triggered_by = ["Android64 Builder arm64"])
android_builder("Android64 Builder x64 (dbg)", "Android|x64|dbg")
android_try_job("android_compile_x64_dbg")
android_try_job("android_compile_x64_rel", cq = None)
android_builder("Android32 Builder x86 (dbg)", "Android|x86|dbg")
android_try_job("android_compile_x86_dbg")
android_builder("Android32 Builder x86", "Android|x86|rel")
android_try_job("android_compile_x86_rel")
android_builder("Android32 (more configs)", "Android|arm|more", recipe = "more_configs")
android_try_job("android_arm_more_configs", recipe = "more_configs")
android_try_job("android_chromium_compile", recipe = "chromium_trybot", branch_cq = False)

ios_builder("iOS32 Debug", "iOS|arm|dbg")
ios_try_job("ios_compile_arm_dbg")
ios_builder("iOS32 Release", "iOS|arm|rel")
ios_try_job("ios_compile_arm_rel")
ios_builder("iOS64 Debug", "iOS|arm64|dbg")
ios_try_job("ios_compile_arm64_dbg")
ios_builder("iOS64 Release", "iOS|arm64|rel")
ios_try_job("ios_compile_arm64_rel")
ios_builder("iOS64 Sim Debug (iOS 10.0)", "iOS|x64|10")
ios_try_job("ios_sim_x64_dbg_ios10")
ios_builder("iOS64 Sim Debug (iOS 11)", "iOS|x64|11")
ios_try_job("ios_sim_x64_dbg_ios11")
ios_builder("iOS64 Sim Debug (iOS 12)", "iOS|x64|12")
ios_try_job("ios_sim_x64_dbg_ios12")
ios_builder("iOS API Framework Builder", "iOS|fat|size", recipe = "ios_api_framework", prioritized = True)
ios_try_job("ios_api_framework", recipe = "ios_api_framework")

linux_builder("Linux32 Debug", "Linux|x86|dbg")
linux_try_job("linux_x86_dbg")
linux_builder("Linux32 Release", "Linux|x86|rel")
linux_try_job("linux_x86_rel")
linux_builder("Linux64 Debug", "Linux|x64|dbg")
linux_try_job("linux_dbg", cq = None)
linux_try_job("linux_compile_dbg")
linux_builder("Linux64 Release", "Linux|x64|rel")
linux_try_job("linux_rel")
linux_builder("Linux64 Builder", "Linux|x64|size", perf_cat = "Linux|x64|Builder|", prioritized = True)
linux_try_job("linux_compile_rel")
perf_builder("Perf Linux Trusty", "Linux|x64|Tester|Trusty", triggered_by = ["Linux64 Builder"])
linux_builder("Linux32 Debug (ARM)", "Linux|arm|dbg")
linux_try_job("linux_compile_arm_dbg")
linux_builder("Linux32 Release (ARM)", "Linux|arm|rel")
linux_try_job("linux_compile_arm_rel")
linux_builder("Linux64 Debug (ARM)", "Linux|arm64|dbg")
linux_try_job("linux_compile_arm64_dbg")
linux_builder("Linux64 Release (ARM)", "Linux|arm64|rel")
linux_try_job("linux_compile_arm64_rel")
linux_builder("Linux64 Release (GCC)", "Linux|x64|gcc")
linux_try_job("linux_compile_gcc_rel")
linux_builder("Linux Asan", "Linux|x64|asan")
linux_try_job("linux_asan")
linux_builder("Linux MSan", "Linux|x64|msan")
linux_try_job("linux_msan")
linux_builder("Linux Tsan v2", "Linux|x64|tsan")
linux_try_job("linux_tsan2")
linux_builder("Linux UBSan", "Linux|x64|ubsan")
linux_try_job("linux_ubsan")
linux_builder("Linux UBSan vptr", "Linux|x64|ubsan")
linux_try_job("linux_ubsan_vptr")
linux_builder("Linux64 Release (Libfuzzer)", "Linux|x64|fuzz", recipe = "libfuzzer")
linux_try_job("linux_libfuzzer_rel", recipe = "libfuzzer")
linux_builder("Linux (more configs)", "Linux|x64|more", recipe = "more_configs")
linux_try_job("linux_more_configs", recipe = "more_configs")
linux_try_job("linux_chromium_compile", recipe = "chromium_trybot", branch_cq = False)

mac_builder("Mac64 Debug", "Mac|x64|dbg")
mac_try_job("mac_dbg", cq = None)
mac_try_job("mac_compile_dbg")
mac_builder("Mac64 Release", "Mac|x64|rel")
mac_try_job("mac_rel")
mac_try_job("mac_compile_rel", cq = None)
mac_builder("Mac64 Builder", ci_cat = None, perf_cat = "Mac|x64|Builder|")
perf_builder("Perf Mac 10.11", "Mac|x64|Tester|10.11", triggered_by = ["Mac64 Builder"])
mac_builder("Mac Asan", "Mac|x64|asan")
mac_try_job("mac_asan")
mac_try_job("mac_chromium_compile", recipe = "chromium_trybot", dimensions = {"cores": "8"}, branch_cq = False)

win_builder("Win32 Debug", "Win MSVC|x86|dbg")
win_try_job("win_x86_msvc_dbg")
win_try_job("win_compile_x86_msvc_dbg", cq = None)
win_builder("Win32 Release", "Win MSVC|x86|rel")
win_try_job("win_x86_msvc_rel")
win_try_job("win_compile_x86_msvc_rel", cq = None)
win_builder("Win64 Debug", "Win MSVC|x64|dbg")
win_try_job("win_x64_msvc_dbg")
win_try_job("win_compile_x64_msvc_dbg", cq = None)
win_builder("Win64 Release", "Win MSVC|x64|rel")
win_try_job("win_x64_msvc_rel")
win_try_job("win_compile_x64_msvc_rel", cq = None)
win_builder("Win32 Debug (Clang)", "Win Clang|x86|dbg")
win_try_job("win_x86_clang_dbg", cq = None)
win_try_job("win_compile_x86_clang_dbg")
win_builder("Win32 Release (Clang)", "Win Clang|x86|rel")
win_try_job("win_x86_clang_rel")
win_try_job("win_compile_x86_clang_rel", cq = None)
win_builder("Win32 Builder (Clang)", ci_cat = None, perf_cat = "Win|x86|Builder|")
perf_builder("Perf Win7", "Win|x86|Tester|7", triggered_by = ["Win32 Builder (Clang)"])
win_builder("Win64 Debug (Clang)", "Win Clang|x64|dbg")
win_try_job("win_x64_clang_dbg", cq = None)
win_try_job("win_x64_clang_dbg_win8", cq = None)
win_try_job("win_x64_clang_dbg_win10", cq = None)
win_try_job("win_compile_x64_clang_dbg")
win_builder("Win64 Release (Clang)", "Win Clang|x64|rel")
win_try_job("win_x64_clang_rel", cq = None)
win_try_job("win_compile_x64_clang_rel")
win_builder("Win32 ASan", "Win Clang|x86|asan")
win_try_job("win_asan")
win_builder("Win64 UWP", ci_cat = None, fyi_cat = "")
win_try_job("win_x64_uwp", cq = None, try_cat = None, fyi_cat = "")
win_builder("Win (more configs)", "Win Clang|x86|more", recipe = "more_configs")
win_try_job("win_x86_more_configs", recipe = "more_configs")
win_try_job("win_chromium_compile", recipe = "chromium_trybot", branch_cq = False)

linux_try_job(
    "presubmit",
    recipe = "run_presubmit",
    properties = {"repo_name": "webrtc", "runhooks": True},
    priority = 28,
    cq = {"disable_reuse": True},
)
linux_try_job("noop", recipe = "noop", cq = {
    "equivalent_builder": "external/*/g3.webrtc-internal.try/internal_compile_lite",
    "equivalent_builder_percentage": 100,
    "equivalent_builder_whitelist": "project-webrtc-internal-tryjob-access",
}, branch_cq = False)

cron_builder(
    "Auto-roll - WebRTC DEPS",
    recipe = "auto_roll_webrtc_deps",
    schedule = "0 */1 * * *",  # Hourly.
)
cron_builder(
    "WebRTC lkgr finder",
    recipe = "lkgr_finder",
    properties = {"lkgr_project": "webrtc", "allowed_lag": 4},
    schedule = "*/10 * * * *",  # Every 10 minutes.
)