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Fix wasm-bindgen patch #7970

Merged
merged 7 commits into from
Nov 1, 2024
Merged

Fix wasm-bindgen patch #7970

merged 7 commits into from
Nov 1, 2024

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jprochazk
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@jprochazk jprochazk commented Nov 1, 2024

What

  • Fixes the patch for wasm-bindgen output in build-wasm.mjs
    • The names of some variables changed (e.g. cachedUint8Memory0 became cachedUint8ArrayMemory0)
  • Added an auto-generated file which stores one hash per file from the unpatched output of wasm-bindgen
    • If the hash changes, that means the output has changed and the build will fail
    • We currently build the JS package on every PR, so we'll find out then and there
  • Note that the viewer we upload to GCS is not patched, only the JS package (used in rerun.io/docs and notebooks) is patched.

Checklist

  • I have read and agree to Contributor Guide and the Code of Conduct
  • I've included a screenshot or gif (if applicable)
  • I have tested the web demo (if applicable):
  • The PR title and labels are set such as to maximize their usefulness for the next release's CHANGELOG
  • If applicable, add a new check to the release checklist!
  • If have noted any breaking changes to the log API in CHANGELOG.md and the migration guide

To run all checks from main, comment on the PR with @rerun-bot full-check.

@jprochazk jprochazk added 🕸️ web regarding running the viewer in a browser include in changelog labels Nov 1, 2024
@jprochazk
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@jprochazk
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Comment on lines -34 to -37
child_process.execSync(
"cargo run -p re_dev_tools -- build-web-viewer --debug --target no-modules-base -o rerun_js/web-viewer",
{ cwd: __dirname, stdio: "inherit" },
);
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I'm confused by what these lines were doing previously.

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@jprochazk jprochazk Nov 1, 2024

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It was redundant, remainded here after I moved it to a function with copy instead of cut 😄

In practice it doubled build times, because everything was being built in both debug and release:

@jleibs jleibs merged commit 46ea1c0 into main Nov 1, 2024
31 checks passed
@jleibs jleibs deleted the jan/fix-bindgen-output-0 branch November 1, 2024 20:52
jleibs pushed a commit that referenced this pull request Nov 1, 2024
### What

- Fixes the patch for `wasm-bindgen` output in `build-wasm.mjs`
- The names of some variables changed (e.g. `cachedUint8Memory0` became
`cachedUint8ArrayMemory0`)
- Added an auto-generated file which stores one hash per file from the
_unpatched_ output of `wasm-bindgen`
- If the hash changes, that means the output has changed and the build
will fail
- We currently build the JS package on every PR, so we'll find out then
and there
- Note that the viewer we upload to GCS is _not_ patched, only the JS
package (used in rerun.io/docs and notebooks) is patched.

### Checklist
* [x] I have read and agree to [Contributor
Guide](https://github.com/rerun-io/rerun/blob/main/CONTRIBUTING.md) and
the [Code of
Conduct](https://github.com/rerun-io/rerun/blob/main/CODE_OF_CONDUCT.md)
* [x] I've included a screenshot or gif (if applicable)
* [x] I have tested the web demo (if applicable):
* Using examples from latest `main` build:
[rerun.io/viewer](https://rerun.io/viewer/pr/7970?manifest_url=https://app.rerun.io/version/main/examples_manifest.json)
* Using full set of examples from `nightly` build:
[rerun.io/viewer](https://rerun.io/viewer/pr/7970?manifest_url=https://app.rerun.io/version/nightly/examples_manifest.json)
* [x] The PR title and labels are set such as to maximize their
usefulness for the next release's CHANGELOG
* [x] If applicable, add a new check to the [release
checklist](https://github.com/rerun-io/rerun/blob/main/tests/python/release_checklist)!
* [x] If have noted any breaking changes to the log API in
`CHANGELOG.md` and the migration guide

- [PR Build Summary](https://build.rerun.io/pr/7970)
- [Recent benchmark results](https://build.rerun.io/graphs/crates.html)
- [Wasm size tracking](https://build.rerun.io/graphs/sizes.html)

To run all checks from `main`, comment on the PR with `@rerun-bot
full-check`.
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2 participants