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[unified_analytics] Add root_tool and leaf_tool to every event; key consent on root_tool - #2784

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keertip merged 4 commits into
dart-lang:mainfrom
keertip:root-tool
Nov 3, 2026
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keertip merged 4 commits into
dart-lang:mainfrom
keertip:root-tool

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@keertip keertip commented Nov 3, 2026 •

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See CHANGELOG.md for complete details

  • Added DashToolKind and DashTool.kind to distinguish top-level tools from
    shared components, plus DashTool.canBeRootTool.
  • Added shared-component DashTool with values for analysis server, mcp server and skills cli.
  • every event records a root-tool and a leaf-tool. tool is deprecated,
  • root-tool is used for consent

Fixes #2699
Fixes #2700
Fixes #2701
Fixes #2702
Fixed #2703

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keertip requested a review from a team as a code owner November 3, 2026 20:38
@keertip keertip changed the title l[unified_analytics] Add root_tool and leaf_tool to every event; key consent on root_tool [unified_analytics] Add root_tool and leaf_tool to every event; key consent on root_tool Nov 3, 2026

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Code Review

This pull request updates the unified_analytics package to version 8.4.0, introducing a distinction between top-level tools and shared components (such as the analysis server, MCP server, and skills CLI) via DashToolKind. It updates Analytics to resolve a root tool (the user's entry point) using the DASH__TOOL environment variable, an optional fallbackRootTool parameter, or the tool itself. Consent, opt-in status, and first-run checks are now keyed on this root tool rather than the leaf tool. Additionally, every event now carries root_tool and leaf_tool user properties, while the legacy tool property is deprecated. If no root tool can be resolved for a shared component, analytics are disabled for the session. I have no feedback to provide as there are no review comments.

@keertip
keertip merged commit e95958f into dart-lang:main Nov 3, 2026
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@keertip
keertip deleted the root-tool branch November 3, 2026 21:54
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PR Health

Publish ✔️
Package Version Status Publish tag (post-merge)
package:unified_analytics ⭐ 8.4.0 ready to publish unified_analytics-v8.4.0
  • 16 already published.
  • 26 WIP (no publish necessary).

Documentation at https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

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Changelog Entry ✔️
Package Changed Files

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Breaking changes ⚠️
Package Change Current Version New Version Needed Version Looking good?
unified_analytics Breaking 8.3.0 8.4.0 9.0.0
Got "8.4.0" expected >= "9.0.0" (breaking changes)
⚠️

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API leaks ⚠️

The following packages contain symbols visible in the public API, but not exported by the library. Export these symbols or remove them from your publicly visible API.

Package Leaked API symbol Leaking sources
unified_analytics Condition survey_handler.dart::Survey::conditionList
survey_handler.dart::Survey::new::conditionList
unified_analytics PersistedSurvey survey_handler.dart::SurveyHandler::fetchPersistedSurveys
unified_analytics GAClient analytics.dart::Analytics::fake::gaClient
analytics.dart::AnalyticsImpl::new::gaClient
unified_analytics UserProperty analytics.dart::FakeAnalytics::userProperty

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Unused Dependencies ✔️
Package Status
unified_analytics ✔️ All dependencies utilized correctly.

For details on how to fix these, see dependency_validator.

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License Headers ✔️
// Copyright (c) 2026, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

Files
no missing headers

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pkgs/html/test/differential_test.dart
pkgs/html/test/dom_parsing_test.dart
pkgs/html/test/mxss_test.dart
pkgs/html/test/noah_ark_clause_limit_test.dart

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Coverage ⚠️
File Coverage
pkgs/unified_analytics/lib/src/analytics.dart 💚 78 %
pkgs/unified_analytics/lib/src/constants.dart 💔 Not covered
pkgs/unified_analytics/lib/src/enums.dart 💚 100 %
pkgs/unified_analytics/lib/src/log_handler.dart 💚 85 %
pkgs/unified_analytics/lib/src/user_property.dart 💚 96 %
pkgs/unified_analytics/lib/src/utils.dart 💚 85 %
pkgs/unified_analytics/lib/unified_analytics.dart 💔 Not covered

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Package publishing

If you have publishing permissions, you can use the links below to publish the changes after merging this PR.

Package Version Status Publish tag (post-merge)
package:unified_analytics ⭐ 8.4.0 ready to publish unified_analytics-v8.4.0
  • 16 already published.
  • 26 WIP (no publish necessary).

Documentation at https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

copybara-service Bot pushed a commit to dart-lang/sdk that referenced this pull request Nov 5, 2026
Revisions updated by `dart tools/rev_sdk_deps.dart`.

core (https://github.com/dart-lang/core/compare/24e09c4..36f57a9):
  36f57a99  Tue Nov 3 14:26:17 2026 +0100  Sigurd Meldgaard  [os_detect] Remove bin/os_detect.dart (dart-lang/core#1015)
  86bacfca  Tue Nov 3 05:15:19 2026 -0500  Justin White  [characters] Fix RangeError on an unpaired tail surrogate at range start (dart-lang/core#1033)

dartdoc (https://github.com/dart-lang/dartdoc/compare/db94437..2f6847b):
  2f6847bd  Thu Oct 29 11:47:04 2026 +0200  Sergey G. Grekhov  Add tests for invalid doc comments placement (dart-lang/dartdoc#4301)
  17f2f0a3  Thu Oct 29 10:16:36 2026 +0100  Sarah Zakarias  Compare base elements and unify properties in doc-reference-target-differs (dart-lang/dartdoc#4307)

dartdoc is held back at 2f6847b, before dart-lang/dartdoc#4312, because its
mock SDK version changes conflict in the google3 3-way merge with the hotfix
in cl/1005963642.

ecosystem (https://github.com/dart-lang/ecosystem/compare/f8faabf..54e1673):
  54e1673  Wed Nov 4 09:46:54 2026 +0100  Sigurd Meldgaard  fix(firehose): resolve dartExecutable via package:cli_util (dart-lang/ecosystem#469)
  d754065  Tue Nov 3 10:09:45 2026 -0800  Kevin Moore  refactor(corpus): use path.join and seal closed type hierarchies (dart-lang/ecosystem#476)

http (https://github.com/dart-lang/http/compare/8c0d66a..1f869d0):
  1f869d0  Tue Nov 3 15:51:52 2026 -0800  dependabot[bot]  chore(deps): bump the github-actions group with 8 updates (dart-lang/http#2052)
  6d7f402  Tue Nov 3 14:12:04 2026 -0800  Brian Quinlan  feat(cupertino_http): support custom trust eval (dart-lang/http#2038)
  73f8c36  Tue Nov 3 10:15:16 2026 -0800  Brian Quinlan  chore(cupertino_http): ready 3.1.1 release (dart-lang/http#2056)

native (https://github.com/dart-lang/native/compare/b442038..1838637):
  183863758  Wed Nov 4 09:01:27 2026 -0300  Daco Harkes  [hooks_runner] Add `PKG_CONFIG_PATH` to environment variables allowlist (dart-lang/native#3779)
  c9e8118d4  Wed Nov 4 08:16:20 2026 +1100  Liam Appelbe  [jni] Fix release mode segfault (dart-lang/native#3777)
  5999cf7e4  Wed Nov 4 08:16:16 2026 +1100  Liam Appelbe  [objective_c] Prepare to publish (dart-lang/native#3778)
  d294d9942  Tue Nov 3 15:15:49 2026 +0100  Michael Goderbauer  [hooks_runner] Write recorded_uses.json under directory lock in link() (dart-lang/native#3770)
  33aa5ef04  Tue Nov 3 11:42:38 2026 +1100  Liam Appelbe  [objective_c] Cheaper and safer object/block validity checks (dart-lang/native#3776)

protobuf (https://github.com/dart-lang/protobuf/compare/1d52301..19191c8):
  19191c8  Wed Nov 4 17:14:33 2026 +0100  Sigurd Meldgaard  Use dart.tool.dart2wasm in json.dart so DDC uses json_web.dart (google/protobuf.dart#1108)

tools (https://github.com/dart-lang/tools/compare/1579f8d..a342744):
  a3427446f  Wed Nov 4 15:11:35 2026 +0100  Jonas Finnemann Jensen  Update CODEOWNERS for pkgs/markdown (dart-lang/tools#2795)
  08c9afdc0  Wed Nov 4 14:40:44 2026 +0100  Jonas Finnemann Jensen  [markdown] Check URL boundary before matching in AutolinkExtensionSyntax (dart-lang/tools#2786)
  0fc5edcae  Wed Nov 4 14:35:48 2026 +0100  Jonas Finnemann Jensen  [markdown] Skip unclosed inline HTML tags before matching RegExp (dart-lang/tools#2788)
  b1f6f9956  Wed Nov 4 14:31:55 2026 +0100  Jonas Finnemann Jensen  [markdown] Defer shortcut reference link label extraction in LinkSyntax.close (dart-lang/tools#2785)
  ab135e072  Wed Nov 4 14:30:37 2026 +0100  Jonas Finnemann Jensen  [markdown] Avoid quadratic trailing-paren scan in AutolinkExtensionSyntax (dart-lang/tools#2787)
  f329bf3ea  Wed Nov 4 17:09:34 2026 +0530  Ananya Kaul  [code_builder] Separate chained cascades after nullable casts (dart-lang/tools#2704)
  0a57e3446  Wed Nov 4 05:28:40 2026 +0530  Aman Maurya  fix(coverage): allow empty coverage files from skipped test suites (`#2667`) (dart-lang/tools#2668)
  e95958f6a  Tue Nov 3 21:53:57 2026 +0000  Keerti Parthasarathy  [unified_analytics] Add root_tool and leaf_tool to every event; key consent on root_tool (dart-lang/tools#2784)
  5da06a508  Tue Nov 3 13:11:04 2026 +0100  Jonas Finnemann Jensen  [markdown] Reject unescaped '(' in parenthesized inline link titles (dart-lang/tools#2770)
  f3a5c9277  Tue Nov 3 13:09:32 2026 +0100  Jonas Finnemann Jensen  [markdown] Cap parenthesis nesting in bare inline link destinations (dart-lang/tools#2769)
  820ce5fb7  Tue Nov 3 13:04:35 2026 +0100  Jonas Finnemann Jensen  [markdown] Reject unescaped '(' in parenthesized link reference titles (dart-lang/tools#2771)
  775c5d080  Tue Nov 3 13:03:43 2026 +0100  Jonas Finnemann Jensen  [markdown] Require balanced parentheses before bare inline link titles (dart-lang/tools#2768)
  5ebd52bc5  Tue Nov 3 13:03:08 2026 +0100  Jonas Finnemann Jensen  [markdown] Reject unescaped '<' in bracketed inline link destinations (dart-lang/tools#2767)
  feb7ea928  Tue Nov 3 13:02:15 2026 +0100  Jonas Finnemann Jensen  [markdown] Fix 999-character limit in LinkParser.parseLabel (dart-lang/tools#2766)
  31888a5da  Tue Nov 3 13:01:43 2026 +0100  Jonas Finnemann Jensen  [markdown] Enforce 999-character limit in _parseReferenceLinkLabel (dart-lang/tools#2765)
  e016c5d70  Tue Nov 3 09:26:32 2026 +0100  dart-ecosystem-bot[bot]  [boring] Pin the prebuilt binaries of boring-binaries-20261101-f869fdca423c (dart-lang/tools#2778)
  8c7935573  Mon Nov 2 10:15:24 2026 -0800  Kevin Moore  [html] Move WPT selector fixtures to third_party/wpt-selectors (dart-lang/tools#2772)

web (https://github.com/dart-lang/web/compare/45166fd..f388bf5):
  f388bf5  Sun Nov 1 06:57:22 2026 +0000  dependabot[bot]  Bump the github-actions group with 4 updates (dart-lang/web#611)
  658ce2f  Sat Oct 31 12:47:20 2026 +0100  Moritz  Migrate to ecosystem health publish check and setup-dart publish workflow (dart-lang/web#610)

Change-Id: Ifcae02c4712b4b27a5a8ab1c57d8dcf13a6700cf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/574281
Reviewed-by: Brian Quinlan <[email protected]>
Commit-Queue: Nate Bosch <[email protected]>
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