[Merged by Bors] - Integrate ICU4X into Intl module
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jedel1043
added
enhancement
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Slightly related to #2068, since CLDR data increases our binary size significantly, and some users won't even use Edit: fixed by the |
Test262 conformance changesVM implementation
Fixed tests (22):Broken tests (2): |
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Opened unicode-org/icu4x#1925 to fix the two failing tests. |
Codecov Report
@@ Coverage Diff @@
## main #2083 +/- ##
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- Coverage 43.86% 43.82% -0.04%
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Files 216 217 +1
Lines 19575 19559 -16
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- Hits 8586 8572 -14
+ Misses 10989 10987 -2
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Do we really have to include the data in the executable? In addition to increasing binary sizes, this also is problematic for deterministic builds. We call Can we not have an api for including the data? It would then most likely be a field on the |
Yeah, we do. The alternative would be to download the CLDR data at runtime, but that implies giving boa networking access at runtime.
I think the biggest disadvantage of this would be that a user that wants to use the If we want to preserve deterministic builds, and want the ability to include the data only on tests, a feature gate that also skips running the |
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In addition to the feature flag, what do you think about hosting the |
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By hosting you mean pushing the generated file to this repo? That would increase the size of this repo. Its current size is approximately 10 MB, and by additionally hosting the postcard file, we would increase its size to 43MB. In addition to that, I'm thinking about the mainteinance costs of hosting the postcard. If we did that, everyone would need to remember to update the file when a new Also, I'm planning on replacing this current solution with an auto-generated module using the new |
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My idea would have been to generate the postcard files for every of our releases and push them to a separate branch or even have them in a separate git repository. That way we would sidestep the comparability and the size issue. But apart from that we still would need a build.rs to download the files anyways. I think we should cut down on the new dependencies for that. Is there a need for reqwest = { version = "0.11.10", default-features = false, features = ["rustls-tls"]}
tokio = { version = "1", features = ["full"] }
zip = { version = "0.6.2", default-features = false, features = ["deflate"] }Imo the few lines of code that we save are not worth the ~50 additional dependencies. |
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Yeah, I was also thinking using |
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OK, following @raskad suggestions and seeing v8 and spidermonkey made the same tradeoff about data providers, I completely removed the This is the most flexible option we currently can offer to our users, and generating the data is not that difficult with the I also took advantage of the |
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raskad
approved these changes
May 27, 2022
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This approach looks really good to me. I would be happy to merge this. Two follow ups I see are:
- creation of an example on how to include the icu data (can probably wait until we have a good amount of
Intltests passing so that the feature can be used) - Usage of icu data in our tests
Razican
approved these changes
May 29, 2022
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@Razican Sorry! I addressed your comments and requested a review but I didn't see that you'd already approved the PR 😅 |
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bors r+ |
bors bot
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May 30, 2022
<!--- Thank you for contributing to Boa! Please fill out the template below, and remove or add any information as you feel neccesary. ---> This Pull Request integrates an `ICU4X` data provider API in our codebase, to make use of the internationalization APIs that this crate provides. It changes the following: - Creates an API for pluggable icu data providers at `Context` creation, adding an `Icu` struct to store the provider (and some other internationalization tools) at runtime. - Slightly changes locale related functions to preserve the `Locale` type and ensure correctness. (Will make some other changes related to this). - Integrates the `sys_locale` crate to fetch the current default locale of an user instead of always returning `en-US`.
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Pull request successfully merged into main. Build succeeded: |
bors
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Intl moduleIntl module
Razican
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Jun 8, 2022
<!--- Thank you for contributing to Boa! Please fill out the template below, and remove or add any information as you feel neccesary. ---> This Pull Request integrates an `ICU4X` data provider API in our codebase, to make use of the internationalization APIs that this crate provides. It changes the following: - Creates an API for pluggable icu data providers at `Context` creation, adding an `Icu` struct to store the provider (and some other internationalization tools) at runtime. - Slightly changes locale related functions to preserve the `Locale` type and ensure correctness. (Will make some other changes related to this). - Integrates the `sys_locale` crate to fetch the current default locale of an user instead of always returning `en-US`.
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This Pull Request integrates an
ICU4Xdata provider API in our codebase, to make use of the internationalization APIs that this crate provides.It changes the following:
Contextcreation, adding anIcustruct to store the provider (and some other internationalization tools) at runtime.Localetype and ensure correctness. (Will make some other changes related to this).sys_localecrate to fetch the current default locale of an user instead of always returningen-US.