Add a new CI build for iOS DDM-enabled artifacts #168717

jacobsimionato · 2025-05-13T04:15:34Z

This adds a new flavor of mac_ios_engine, which enables a build flag. This is not part of the merge-queue since it's intended for experimental and internal use at the moment.

Tested locally via et build --config ci/mac_ios_engine_ddm

This follows @sigmundch 's #162855 which achieves the same result for Android.

I branched mac_ios_engine_ddm.json and removed:

x86 builds, seeing as I think we're all testing locally with arm64 macs now, and forge supports them as well (with a flag to force use of arm64).
All "extension safe" builds seeing as we aren't targeting watches at this point.
All "profile" flavor builds

jiahaog · 2025-05-13T06:20:27Z

engine/src/flutter/ci/builders/mac_ios_engine_ddm.json

+        "--xcode-symlinks",
+        "--gn-args=dart_dynamic_modules=true"
+      ],
+      "name": "ci/ios_releas_ddm",


sigmundch

Thanks Jacob! Adding @matanlurey as a reviewer too, to make sure we are not missing any important details.

sigmundch · 2025-05-13T18:49:16Z

engine/src/flutter/.ci.yaml

+    timeout: 240
+    properties:
+      add_recipes_cq: "true"
+      release_build: "false"


remove this line, apparently the only way to make it false is to not include the line (see 11c3067)

+1. I actually fixed this bug, but there is no reason to include it.

sigmundch · 2025-05-13T18:51:35Z

engine/src/flutter/ci/builders/mac_ios_engine_ddm.json

+      },
+      "gn": [
+        "--target-dir",
+        "ci/ios_profile_ddm",


Consider removing the profile variants. For android we completely skipped them to reduce costs (since we didn't expect to use them for a while.)

+1. Please only build what you need.

sigmundch · 2025-05-13T18:54:30Z

engine/src/flutter/ci/builders/mac_ios_engine_ddm.json

+      },
+      "gn": [
+        "--target-dir",
+        "ci/ios_debug_sim_arm64_ddm",


interesting, in android I don't recall that we needed separate targets for the emulator - I assume there we can use the same debug builds for both?

Bummer we can't just reuse the regular debug builds here :(.

I assume then we need both? Or can it be enough to only pick one or the other?

iOS simulators and iOS devices are different engine builds (they work differently).

Sounds like we still need this here, so I'll keep it for now.

sigmundch · 2025-05-13T18:58:15Z

engine/src/flutter/.ci.yaml

+    properties:
+      add_recipes_cq: "true"
+      release_build: "false"
+      backfill: "false"


I believe now backfill is no longer a property, but a boolean that can be specified next to the properties section:

properties: add_recipes_cq: "true" backfill: false # Note: no quotes

(changed happened in 5da19cc)

sigmundch · 2025-05-13T19:00:44Z

engine/src/flutter/.ci.yaml

@@ -472,6 +472,24 @@ targets:
      - os=Mac-14
      - cpu=x86

+  - name: Mac mac_ios_engine_ddm
+    recipe: engine_v2/engine_v2
+    timeout: 240


when adding android, we were asked to also write bringup: true to ensure it was scheduled in the staging bots, but I'm not sure if that applies here.

@matanlurey would know :)

If this is a new build, you will have to add bringup: true.

And yes, let's initially keep it as a bringup build.

matanlurey · 2025-05-13T19:31:33Z

engine/src/flutter/.ci.yaml

@@ -472,6 +472,24 @@ targets:
      - os=Mac-14
      - cpu=x86

+  - name: Mac mac_ios_engine_ddm
+    recipe: engine_v2/engine_v2
+    timeout: 240


If this is a new build, you will have to add bringup: true.

And yes, let's initially keep it as a bringup build.

matanlurey · 2025-05-13T19:31:48Z

engine/src/flutter/.ci.yaml

+    timeout: 240
+    properties:
+      add_recipes_cq: "true"
+      release_build: "false"


+1. I actually fixed this bug, but there is no reason to include it.

matanlurey · 2025-05-13T19:31:52Z

engine/src/flutter/.ci.yaml

+    properties:
+      add_recipes_cq: "true"
+      release_build: "false"
+      backfill: "false"


engine/src/flutter/.ci.yaml

matanlurey · 2025-05-13T19:33:24Z

engine/src/flutter/ci/builders/mac_ios_engine_ddm.json

+      },
+      "gn": [
+        "--target-dir",
+        "ci/ios_debug_sim_arm64_ddm",


iOS simulators and iOS devices are different engine builds (they work differently).

matanlurey · 2025-05-13T19:33:37Z

engine/src/flutter/ci/builders/mac_ios_engine_ddm.json

+      },
+      "gn": [
+        "--target-dir",
+        "ci/ios_profile_ddm",


+1. Please only build what you need.

matanlurey · 2025-05-14T15:12:43Z

engine/src/flutter/.ci.yaml

+    enabled_branches:
+      # Don't run this on release branches
+      - master
+    backfill: "false"


This is backfill: false. Sorry only properties are strictly string properties for ... reasons?

zanderso · 2025-05-15T14:21:38Z

engine/src/flutter/ci/builders/mac_ios_engine_ddm.json

+          "--simulator-arm64-out-dir",
+          "out/ci/ios_debug_sim_arm64_ddm"
+        ],
+        "script": "flutter/sky/tools/create_ios_framework.py",


This is failing on CI because this script is looking for the extension_safe variants, but they aren't being built. I think this script probably needs a command line flag to tell it that the extension_safe variants aren't going to be there:

flutter/engine/src/flutter/sky/tools/create_ios_framework.py

Line 181 in 1d80785

'extension_safe/Flutter.xcframework/ios-arm64/Flutter.framework/Flutter',

.

cc @cbracken

…lutter#168717)

flutter/flutter@0b9f928...9a78af5 2025-05-15 bkonyi@google.com Manual pub package roll (flutter/flutter#168916) 2025-05-15 matanlurey@users.noreply.github.com Remove unnecessary `bringup: true` for release-channel only `Linux flutter_packaging`. (flutter/flutter#168761) 2025-05-15 matanlurey@users.noreply.github.com Revert: "Run `flutter_packaging` builders on release candidates (flutter/flutter#168917) 2025-05-15 engine-flutter-autoroll@skia.org Roll Dart SDK from a6c25e31caa7 to c9640c3a4440 (1 revision) (flutter/flutter#168911) 2025-05-15 engine-flutter-autoroll@skia.org Roll Packages from 1468581 to 2dff621 (4 revisions) (flutter/flutter#168908) 2025-05-15 engine-flutter-autoroll@skia.org Roll Dart SDK from b3520981e0f0 to a6c25e31caa7 (11 revisions) (flutter/flutter#168895) 2025-05-15 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from fSvuEJgRmHxnewRJr... to Jj-iDG5uPOsFgY2_H... (flutter/flutter#168893) 2025-05-15 jsimionato@google.com Fix mac_ios_engine_ddm config with missing ci/ios_debug_sim_ddm config (flutter/flutter#168888) 2025-05-15 dacoharkes@google.com [native assets] Remove `KernelSnapshot` dependency in build (flutter/flutter#168742) 2025-05-15 chris@bracken.jp iOS,macOS: Migrate logging to Logger/FlutterLogger (flutter/flutter#168568) 2025-05-15 58529443+srujzs@users.noreply.github.com Skip hot reload breakpoints test when running with web (flutter/flutter#168873) 2025-05-15 victorsanniay@gmail.com CupertinoSliverNavigationBar respects accessibility text scaling (flutter/flutter#168866) 2025-05-15 jonahwilliams@google.com [display_list] paint cleanup. (flutter/flutter#168082) 2025-05-15 jsimionato@google.com Add a new CI build for iOS DDM-enabled artifacts (flutter/flutter#168717) 2025-05-15 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Implements UISceneDelegate dynamically w/ FlutterLaunchEngine (#168396)" (flutter/flutter#168880) 2025-05-14 30870216+gaaclarke@users.noreply.github.com Implements UISceneDelegate dynamically w/ FlutterLaunchEngine (flutter/flutter#168396) 2025-05-14 matanlurey@users.noreply.github.com Mark web_tool_tests_1_2 as bringup. (flutter/flutter#168871) 2025-05-14 fluttergithubbot@gmail.com Marks Mac_mokey run_debug_test_android to be unflaky (flutter/flutter#167634) 2025-05-14 victorsanniay@gmail.com Reland "Clip search artifacts in CupertinoSliverNavigationBar searchable-to-searchable transitions" (flutter/flutter#168772) 2025-05-14 matanlurey@users.noreply.github.com Remove references to `team-release`. (flutter/flutter#168780) 2025-05-14 58190796+MitchellGoodwin@users.noreply.github.com Make Cupertino sheet set the systemUIStyle through an AnnotatedRegion (flutter/flutter#168182) 2025-05-14 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Use live region in error text input decorator for Android (#165531)" (flutter/flutter#168848) 2025-05-14 huy@nevercode.io Normalize BottomAppBarTheme (flutter/flutter#168586) 2025-05-14 engine-flutter-autoroll@skia.org Roll Packages from 2e166de to 1468581 (2 revisions) (flutter/flutter#168828) 2025-05-14 chris@bracken.jp macOS,iOS: fix swift target triple (flutter/flutter#168749) 2025-05-14 matanlurey@users.noreply.github.com Further update `Engine-artifacts.md`. (flutter/flutter#168779) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

…r#9259) flutter/flutter@0b9f928...9a78af5 2025-05-15 bkonyi@google.com Manual pub package roll (flutter/flutter#168916) 2025-05-15 matanlurey@users.noreply.github.com Remove unnecessary `bringup: true` for release-channel only `Linux flutter_packaging`. (flutter/flutter#168761) 2025-05-15 matanlurey@users.noreply.github.com Revert: "Run `flutter_packaging` builders on release candidates (flutter/flutter#168917) 2025-05-15 engine-flutter-autoroll@skia.org Roll Dart SDK from a6c25e31caa7 to c9640c3a4440 (1 revision) (flutter/flutter#168911) 2025-05-15 engine-flutter-autoroll@skia.org Roll Packages from 1468581 to 2dff621 (4 revisions) (flutter/flutter#168908) 2025-05-15 engine-flutter-autoroll@skia.org Roll Dart SDK from b3520981e0f0 to a6c25e31caa7 (11 revisions) (flutter/flutter#168895) 2025-05-15 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from fSvuEJgRmHxnewRJr... to Jj-iDG5uPOsFgY2_H... (flutter/flutter#168893) 2025-05-15 jsimionato@google.com Fix mac_ios_engine_ddm config with missing ci/ios_debug_sim_ddm config (flutter/flutter#168888) 2025-05-15 dacoharkes@google.com [native assets] Remove `KernelSnapshot` dependency in build (flutter/flutter#168742) 2025-05-15 chris@bracken.jp iOS,macOS: Migrate logging to Logger/FlutterLogger (flutter/flutter#168568) 2025-05-15 58529443+srujzs@users.noreply.github.com Skip hot reload breakpoints test when running with web (flutter/flutter#168873) 2025-05-15 victorsanniay@gmail.com CupertinoSliverNavigationBar respects accessibility text scaling (flutter/flutter#168866) 2025-05-15 jonahwilliams@google.com [display_list] paint cleanup. (flutter/flutter#168082) 2025-05-15 jsimionato@google.com Add a new CI build for iOS DDM-enabled artifacts (flutter/flutter#168717) 2025-05-15 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Implements UISceneDelegate dynamically w/ FlutterLaunchEngine (#168396)" (flutter/flutter#168880) 2025-05-14 30870216+gaaclarke@users.noreply.github.com Implements UISceneDelegate dynamically w/ FlutterLaunchEngine (flutter/flutter#168396) 2025-05-14 matanlurey@users.noreply.github.com Mark web_tool_tests_1_2 as bringup. (flutter/flutter#168871) 2025-05-14 fluttergithubbot@gmail.com Marks Mac_mokey run_debug_test_android to be unflaky (flutter/flutter#167634) 2025-05-14 victorsanniay@gmail.com Reland "Clip search artifacts in CupertinoSliverNavigationBar searchable-to-searchable transitions" (flutter/flutter#168772) 2025-05-14 matanlurey@users.noreply.github.com Remove references to `team-release`. (flutter/flutter#168780) 2025-05-14 58190796+MitchellGoodwin@users.noreply.github.com Make Cupertino sheet set the systemUIStyle through an AnnotatedRegion (flutter/flutter#168182) 2025-05-14 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Use live region in error text input decorator for Android (#165531)" (flutter/flutter#168848) 2025-05-14 huy@nevercode.io Normalize BottomAppBarTheme (flutter/flutter#168586) 2025-05-14 engine-flutter-autoroll@skia.org Roll Packages from 2e166de to 1468581 (2 revisions) (flutter/flutter#168828) 2025-05-14 chris@bracken.jp macOS,iOS: fix swift target triple (flutter/flutter#168749) 2025-05-14 matanlurey@users.noreply.github.com Further update `Engine-artifacts.md`. (flutter/flutter#168779) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Similar to #168233, but this time for iOS Follow-up to #168717 As we start to work more seriously with ddm we'd like to have these builds always available instead of on demand only.

Similar to flutter#168233, but this time for iOS Follow-up to flutter#168717 As we start to work more seriously with ddm we'd like to have these builds always available instead of on demand only.

…lutter#168717)

Similar to flutter#168233, but this time for iOS Follow-up to flutter#168717 As we start to work more seriously with ddm we'd like to have these builds always available instead of on demand only.

github-actions bot added the engine flutter/engine related. See also e: labels. label May 13, 2025

jacobsimionato requested review from sigmundch and jiahaog May 13, 2025 06:14

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sigmundch requested a review from matanlurey May 13, 2025 19:02

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jacobsimionato added 6 commits May 15, 2025 06:57

Add a new CI build for iOS DDM-enabled artifacts

b597cab

Remove unnecessary extension-related builds

8997ca7

Add ddm suffix to the names of build artifacts

a5ce44a

Fix issues with .ci.yaml config and remove profile iOS DDM build

6fd8e86

Fix folder references in archives

fd8becc

Update backfill to be boolean rather than string

bf24825

jacobsimionato force-pushed the ios_ddm_build branch from 370c714 to bf24825 Compare May 14, 2025 21:27

jacobsimionato enabled auto-merge May 14, 2025 21:27

Merge branch 'master' into ios_ddm_build

643e2a4

jacobsimionato added this pull request to the merge queue May 15, 2025

Merged via the queue into flutter:master with commit 8556b25 May 15, 2025
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jacobsimionato deleted the ios_ddm_build branch May 15, 2025 02:06

zanderso reviewed May 15, 2025

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Roll Flutter from 0b9f9288caf3 to 1d8078552d99 (21 revisions) flutter/packages#9253

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

d8847d1

…lutter#168717)

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

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…lutter#168717)

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Roll Flutter from 0b9f9288caf3 to d69edc303b49 (22 revisions) flutter/packages#9255

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

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…lutter#168717)

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Roll Flutter from 0b9f9288caf3 to a164f6538603 (23 revisions) flutter/packages#9256

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

2936fe9

…lutter#168717)

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Roll Flutter from 0b9f9288caf3 to 94c661082cc3 (24 revisions) flutter/packages#9257

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Roll Flutter from 0b9f9288caf3 to 9214ed12dbae (25 revisions) flutter/packages#9258

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

7ea138b

…lutter#168717)

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Roll Flutter from 0b9f9288caf3 to 9a78af5eb067 (26 revisions) flutter/packages#9259

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[dync_modules] enable iOS ddm build in the merge queue #173094

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

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…lutter#168717)

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

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…lutter#168717)

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

5f3e901

…lutter#168717)

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

a2b072b

…lutter#168717)

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8556b2537 Add a new CI build for iOS DDM-enabled artifacts (flutter/f…

4cbedf5

…lutter#168717)

Add a new CI build for iOS DDM-enabled artifacts #168717

Add a new CI build for iOS DDM-enabled artifacts #168717

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jacobsimionato commented May 13, 2025 •

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