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chromium/devtools/devtools-frontend/4ccc690640f182e43b6ac7c12ff28b485d6ddfae
commit
4ccc690640f182e43b6ac7c12ff28b485d6ddfae
[log]
author
Simon Zünd <szuend@chromium.org>
Mon Jan 20 12:11:07 2025
committer
Devtools-frontend LUCI CQ <devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com>
Tue Jan 21 06:21:13 2025
tree
a9437b1fea10450f58bc87eea678e6e998de1c59
parent
f4c36fa7fb7f129f750c2d2edc3ec3f44a34626c [diff]
[source-map] Restructure 'scopes' proposal decoding

This CL prepares 'SourceMapScopesInfo' and 'SourceMap' to support
index source map support for the 'scopes' proposal.

We split the existing 'SourceMapScopesInfo.parseFromMap' function into
'decodeScopes' and a dedicated test helper. 'SourceMapScopesInfo' no
longer parses anything, but instead just receives already decoded
scopes and ranges.

We also add two methods so OriginalScopes and GeneratedRanges can
be added to an existing SourceMapScopesInfo after the fact. We'll
make use of these two methods for multiple things:

  1) Accumulate all the scopes info in an index source map into a
     single SourceMapScopesInfo object

  2) Convert bloomberg pasta function ranges into OriginalScopes
     and add them to a SourceMap's SourceMapScopesInfo.

  3) Allow an extension API to incrementally add OriginalScope
     trees to a SourceMap's SourceMapScopesInfo.

R=kimanh@chromium.org

Bug: 390337576
Change-Id: Ifb911f4daded05f58a470cfed8759cf44e86425b
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6185441
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
4 files changed
tree: a9437b1fea10450f58bc87eea678e6e998de1c59
  1. .vscode/
  2. build_overrides/
  3. config/
  4. docs/
  5. extension-api/
  6. extensions/
  7. front_end/
  8. inspector_overlay/
  9. node_modules/
  10. scripts/
  11. test/
  12. third_party/
  13. v8/
  14. build
  15. buildtools
  16. .clang-format
  17. .editorconfig
  18. .git-blame-ignore-revs
  19. .gitallowed
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. .mailmap
  25. .npmignore
  26. .npmrc
  27. .style.yapf
  28. .stylelintignore
  29. .stylelintrc.json
  30. AUTHORS
  31. BUILD.gn
  32. codereview.settings
  33. CONTRIBUTING.md
  34. DEPS
  35. eslint.config.mjs
  36. favicon.ico
  37. LICENSE
  38. OWNERS
  39. package-lock.json
  40. package.json
  41. PRESUBMIT.py
  42. README.md
  43. tsconfig.json
  44. WATCHLISTS
README.md

Chrome DevTools frontend

npm package

The client-side of the Chrome DevTools, including all TypeScript & CSS to run the DevTools webapp.

Source code and documentation

The frontend is available on chromium.googlesource.com. Check out the Chromium DevTools documentation for instructions to set up, use, and maintain a DevTools front-end checkout, as well as design guidelines, and architectural documentation.

Source mirrors

DevTools frontend repository is mirrored on GitHub.

DevTools frontend is also available on NPM as the chrome-devtools-frontend package. It's not currently available via CJS or ES modules, so consuming this package in other tools may require some effort.

The version number of the npm package (e.g. 1.0.373466) refers to the Chromium commit position of latest frontend git commit. It's incremented with every Chromium commit, however the package is updated roughly daily.

Getting in touch

There are a few options to keep an eye on the latest and greatest of DevTools development: