mirror of
https://github.com/flutter/flutter
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19 lines
1.3 KiB
Markdown
19 lines
1.3 KiB
Markdown
## Flutter SDK dependency versions
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The files in this directory specifies pinned versions of various dependencies of the flutter SDK.
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The `bin/internal/engine.version` file controls which version of the Flutter engine to use.
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The file contains the commit hash of a commit in the <https://github.com/flutter/engine> repository.
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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.
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The `/bin/internal/engine.merge_method` file controls how we merge a pull
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request created by the engine auto-roller. If it's `squash`, there's only one
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commit for a pull request no matter how many engine commits there are inside
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that pull request. If it's `rebase`, the number of commits in the framework is
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equal to the number of engine commits in the pull request. The latter method
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makes it easier to detect regressions but costs more test resources.
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Ths `bin/internal/flutter_plugins.version` file specifies the version of the `flutter/plugins` repository to be used for testing.
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Note that `flutter/plugins` isn't an upstream dependency of `flutter/flutter` it is only used as part of the test suite for verification,
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the pinned version here makes sure that tests are deterministic at each `flutter/flutter` commit.
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