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claude[bot]andClaude
7128ee7576
* build: bundle lib/ with rolldown instead of webpack
Replace the webpack + ts-loader pipeline that builds Electron's internal
JavaScript bundles with a small rolldown driver (build/bundle/bundle.mjs).
- build/bundle/targets.mjs describes the seven bundles (browser, renderer,
worker, webview, isolated_renderer, node, utility) and the per-target
behaviour that used to live in one webpack config each.
- BUILDFLAG(...) folding, the `electron` aliases, the Promise/process/
Buffer/global providers and the profiling/try-catch wrappers are kept
with the same semantics. Node built-ins imported from lazily evaluated
modules stay lazy via a one line CommonJS shim so that load order
matches the old bundles.
- Type checking moves out of the bundling step into a single
electron_lib_typecheck action (build/bundle/typecheck.mjs) that every
bundle depends on, instead of running seven times.
- gen-filenames.ts asks bundle.mjs for the module graph directly and
emits a lib_typecheck_sources list for the new action.
- A few lib/ modules are adjusted for an ESM-first bundler: net.ts uses
a plain module.exports object, web-contents.ts keeps its session
side-effect import explicitly, and defineProperties caches the loaded
module so each electron.* getter keeps returning the same object.
Drops webpack, webpack-cli and ts-loader from devDependencies.
* chore: wrap comment for clang-format
* build: keep bundle declarations out of the wrapper's parameter scope
node_mksnapshot compiles the js2c bundles with Node's built-in module
parameters (exports, require, module, process, internalBinding,
primordials), and a hoisted top-level `const { internalBinding } = ...`
from lib/node redeclared one of them. Wrap the bundle body in an IIFE, as
the webpack output was.
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Co-authored-by: Claude <noreply@anthropic.com>