react/compiler/scripts
lauren 220dece92b
[compiler] Switch to esbuild (#31963)
This migrates the compiler's bundler to esbuild instead of rollup.
Unlike React, our bundling use cases are far simpler since the majority
of our packages are meant to be run on node. Rollup was adding
considerable build time overhead whereas esbuild remains fast and has
all the functionality we need out of the box.


### Before
```
time yarn workspaces run build
yarn workspaces v1.22.22

> babel-plugin-react-compiler
yarn run v1.22.22
$ rimraf dist && rollup --config --bundleConfigAsCjs

src/index.ts → dist/index.js...
(!) Circular dependencies
# ...
created dist/index.js in 15.5s
  Done in 16.45s.

> eslint-plugin-react-compiler
yarn run v1.22.22
$ rimraf dist && rollup --config --bundleConfigAsCjs

src/index.ts → dist/index.js...
(!) Circular dependencies
# ...
created dist/index.js in 9.1s
  Done in 10.11s.

> make-read-only-util
yarn run v1.22.22
warning package.json: No license field
$ tsc
  Done in 1.81s.

> react-compiler-healthcheck
yarn run v1.22.22
$ rimraf dist && rollup --config --bundleConfigAsCjs

src/index.ts → dist/index.js...
(!) Circular dependencies
# ...
created dist/index.js in 8.7s
  Done in 10.43s.

> react-compiler-runtime
yarn run v1.22.22
$ rimraf dist && rollup --config --bundleConfigAsCjs

src/index.ts → dist/index.js...
(!) src/index.ts (1:0): Module level directives cause errors when bundled, "use no memo" in "src/index.ts" was ignored.
# ...
created dist/index.js in 1.1s
  Done in 1.82s.

> snap
yarn run v1.22.22
$ rimraf dist && concurrently -n snap,runtime "tsc --build" "yarn --silent workspace react-compiler-runtime build --silent"
$ rimraf dist && rollup --config --bundleConfigAsCjs --silent
[runtime] yarn --silent workspace react-compiler-runtime build --silent exited with code 0
[snap] tsc --build exited with code 0
  Done in 5.73s.
  Done in 47.30s.
yarn workspaces run build  75.92s user 5.48s system 170% cpu 47.821 total
```

### After

```
time yarn workspaces run build
yarn workspaces v1.22.22

> babel-plugin-react-compiler
yarn run v1.22.22
$ rimraf dist && scripts/build.js
  Done in 1.02s.

> eslint-plugin-react-compiler
yarn run v1.22.22
$ rimraf dist && scripts/build.js
  Done in 0.93s.

> make-read-only-util
yarn run v1.22.22
warning package.json: No license field
$ rimraf dist && scripts/build.js
  Done in 0.89s.

> react-compiler-healthcheck
yarn run v1.22.22
$ rimraf dist && scripts/build.js
  Done in 0.58s.

> react-compiler-runtime
yarn run v1.22.22
$ rimraf dist && scripts/build.js
  Done in 0.48s.

> snap
yarn run v1.22.22
$ rimraf dist && concurrently -n snap,runtime "tsc --build" "yarn --silent workspace react-compiler-runtime build"
$ rimraf dist && scripts/build.js
[runtime] yarn --silent workspace react-compiler-runtime build exited with code 0
[snap] tsc --build exited with code 0
  Done in 4.69s.
  Done in 9.46s.
yarn workspaces run build  9.70s user 0.99s system 103% cpu 10.329 total
```
---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/facebook/react/pull/31963).
* #31964
* __->__ #31963
* #31962
2025-01-02 16:59:56 -05:00
..
release [compiler] Switch to esbuild (#31963) 2025-01-02 16:59:56 -05:00
anonymize.js [compiler] Stay in SSA form through entire pipeline 2024-08-06 12:02:50 -07:00
copyright.js Compiler: unfork prettier config (#30205) 2024-07-18 17:00:24 -04:00
hash.sh Update copyrights to reference Meta instead of Facebook 2024-04-03 08:43:36 -07:00
rustfmt.sh Update copyrights to reference Meta instead of Facebook 2024-04-03 08:43:36 -07:00
update-commit-message.js Compiler: unfork prettier config (#30205) 2024-07-18 17:00:24 -04:00