engine-flutter-autoroll 827c94c4af
Roll Packages from 21b5abba7958 to cbe810031b88 (2 revisions) (#142303)
21b5abba79...cbe810031b

2024-01-25 barpac02@gmail.com Update README of `package:process` (flutter/packages#5475)
2024-01-25 engine-flutter-autoroll@skia.org Roll Flutter from 19b06f4ee9a0 to a8efa771d6a3 (38 revisions) (flutter/packages#5969)

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2024-01-26 15:45:08 +00:00
..

Flutter SDK dependency versions

The files in this directory specifies pinned versions of various dependencies of the flutter SDK.

The bin/internal/engine.version file controls which version of the Flutter engine to use. The file contains the commit hash of a commit in the https://github.com/flutter/engine repository. That hash must have successfully been compiled on https://build.chromium.org/p/client.flutter/ and had its artifacts (the binaries that run on Android and iOS, the compiler, etc) successfully uploaded to Google Cloud Storage.

The /bin/internal/engine.merge_method file controls how we merge a pull request created by the engine auto-roller. If it's squash, there's only one commit for a pull request no matter how many engine commits there are inside that pull request. If it's rebase, the number of commits in the framework is equal to the number of engine commits in the pull request. The latter method makes it easier to detect regressions but costs more test resources.

The bin/internal/flutter_packages.version file specifies the version of the flutter/packages repository to be used for testing. The flutter/packages repository isn't an upstream dependency of flutter/flutter; it is only used as part of the test suite for verification, and the pinned version here makes sure that tests are deterministic at each flutter/flutter commit.