import { readFileSync } from "fs";
import { dirname } from "path";
import { fileURLToPath } from "url";
import { bench, run, group } from "./runner.mjs";
import { createRequire } from "module";
const require = createRequire(import.meta.url);
const esbuild_ = require("esbuild/lib/main");
const swc_ = require("@swc/core");
const babel_ = require("@babel/core");
const code = readFileSync(dirname(fileURLToPath(import.meta.url)) + "/../../src/test/fixtures/simple.jsx", "utf-8");
async function getWithName(name) {
let transformSync;
let transform;
let opts;
if (name === "bun") {
const transpiler = new Bun.Transpiler({ loader: "jsx" });
transformSync = transpiler.transformSync.bind(transpiler);
transform = transpiler.transform.bind(transpiler);
opts = "jsx";
} else if (name === "esbuild") {
try {
transformSync = esbuild_.transformSync;
transform = esbuild_.transform;
opts = { loader: "jsx" };
} catch (exception) {
throw exception;
}
} else if (name === "swc") {
try {
transformSync = swc_.transformSync;
transform = swc_.transform;
opts = {
sourceMaps: false,
inlineSourcesContent: false,
jsc: {
target: "es2022",
parser: {
jsx: true,
},
},
};
} catch (exception) {
throw exception;
}
} else if (name === "babel") {
try {
transformSync = babel_.transformSync;
transform = babel_.transform;
opts = {
sourceMaps: false,
presets: ["@babel/preset-react"],
};
} catch (exception) {
throw exception;
}
}
return {
transformSync,
transform,
opts,
name,
};
}
const bun = process.isBun ? await getWithName("bun") : null;
const esbuild = await getWithName("esbuild");
const swc = await getWithName("swc");
const babel = await getWithName("babel");
const transpilers = [bun, esbuild, swc, babel].filter(Boolean);
group("transformSync (" + ((code.length / 1024) | 0) + " KB jsx file)", () => {
for (let { name, transformSync, opts } of transpilers) {
bench(name, () => {
transformSync(code, opts);
});
}
});
group("tranform x 5", () => {
for (let { name, transform, opts } of transpilers) {
bench(name, async () => {
return Promise.all([
transform(code, opts),
transform(code + "\n", opts),
transform("\n" + code + "\n", opts),
transform("\n" + code + "\n\n", opts),
transform("\n\n" + code + "\n\n", opts),
]);
});
}
});
await run();
/install-tag-without-dash'>dave/install-tag-without-dash
dave/lol
dave/nodemodule-preloadmodules
dave/postinstall
dave/postinstall_2
dave/remove-native-event
dave/zlib
debugger-dev
derrick/fix/bindings-mark-jscinitialize
derrick/fix/event-emitter-async-iter
derrick/fix/event-emitter-emit-throw-native
derrick/fix/http-lowercase-headers
derrick/fix/node-tests
derrick/test/add-ed25519-tests
detect-libc
doc/0.8
dylan/callback-fulfilled-after-rejection
dylan/change-pathname-assert
dylan/cli-fixes
dylan/encoding-fix
dylan/fix-bundling-lodash-es-is-buffer
dylan/fix-error-inlining
dylan/fix-module-field-in-exports
dylan/github-api-option
dylan/github-dependencies
dylan/import-file-path
dylan/non-enumerable-export-values
dylan/resolve-rope-in-string
dylan/set-exit-code
dylan/source-map-names-property
eventstream
feat/ecosystem
feat/npm
fix
fix-prepare-stack-trace
fix-websocket-upgrade
fs-watch-file
got
guides-3
improve-docker
insensitive-pkg-names
integration-tests
jarred/5859
jarred/actions
jarred/add-git
jarred/analytics
jarred/arenas
jarred/ast
jarred/ast-again
jarred/async_bio
jarred/bench
jarred/brotli
jarred/bump-uws
jarred/bundle-workspace-packages
jarred/bunfig
jarred/callable
jarred/canvas
jarred/ci-check
jarred/cjs2
jarred/cleanup-error
jarred/clipboard-objc
jarred/direct
jarred/dump
jarred/edgecase
jarred/esbuild-plugin-api
jarred/escapeHTML
jarred/esm-conditions
jarred/experiment-bsp
jarred/export-star-flat
jarred/exports-map
jarred/faster-error-capturestacktrace
jarred/faster-ordered-properties
jarred/fastmalloc
jarred/fetch-experiment
jarred/fetchheaders
jarred/fix-blob-slice-test
jarred/fix-bunbun-on-wsl
jarred/fix-crash
jarred/fix-http-compression
jarred/fix-issue-with-tsconfig-run
jarred/fix-proxy-regression
jarred/fixes-3129
jarred/gen
jarred/htmlrewriter
jarred/improve-testing
jarred/inquirer
jarred/isolation
jarred/jsc
jarred/land
jarred/landing
jarred/linux
jarred/live-bindings
jarred/make-strings-better
jarred/mdx-thrwawy
jarred/move
jarred/napi
jarred/new-bund
jarred/new-bund-ressurected-branch
jarred/new-http
jarred/no-more-npm
jarred/package-mapper
jarred/pg
jarred/port
jarred/possibly-2732
jarred/postgresql
jarred/precompile-linux-dependencies
jarred/prepare-for-libuv
jarred/profiled-call
jarred/read-tsconfig-jsx
jarred/redo-evaluation-order
jarred/redo-zigstring-for-utf16
jarred/relay
jarred/rename
jarred/repl
jarred/request-finalizer
jarred/rewrite-router
jarred/run
jarred/simdjson
jarred/simplify
jarred/some-fixes-for-eventsource
jarred/standalone-repro1
jarred/start
jarred/strong
jarred/subprocess
jarred/support-tee
jarred/tcc
jarred/throw-if
jarred/update-install-stuff
jarred/update-zig1
jarred/upgrade-zig-2
jarred/uws
jarred/webkit-upgrade-may-17
jarred/wip-more-reliable
jarred/workers
jarred/zlib
jarred/zls
lithdew/picohttp-mimalloc
main
move-templates
nestjs-guide
next-cleanup
origin/main
plugin/plugindata
plugin/resolvedir
postinstall_3
repl
request-body-stream
reserve-commands
revert-5167-dylan/decode-regex-if-needed
rfc/bun-bundler-api
rfc/bunfig-overhaul
save-in-update
sdl
test/action
types/mock
types/readable-stream-default
types/tty
u/vjpr/zig-0.10
xHyroM/types/expose-Bun-Env
Unnamed repository; edit this file 'description' to name the repository.
Age Commit message (Collapse ) Author Files Lines
* Fixed api & cli docs typo.
* Fix
---------
Co-authored-by: Colin McDonnell <colinmcd94@gmail.com>
These links make it easy to click and jump to another section.
Fixes example with `spyOn` and assertions. The example failed because the spied function would be called once but the expectation asserted 0 calls.
it's always good to have uninstall instructions as well as install, and I couldn't find them anywhere else on the site.
IMO, this gives users a little more confidence to try new tools out, as they know it's easily reversible.
I'm not familiar with how to uninstall with Docker, so would appreciate some help there.
We could possibly add a note for "bash" on how to remove Bun from the `$PATH`.
* add no extraneous accept-encoding header test
* ensure fetch honors no decompress opt
* fix format on test/js/node/http/node-http.test.ts
* decode regex if non-ascii
* make it comptime
* add test
* use `bun.BabyList(u16)`
* js/node/stream.js: call write() callback when encoding is not provided
* js/out/InternalModuleRegistryConstants.h: update
* Updates
* Improve jest guide
* Improve
config files (#5143)
Remove errant slash preventing the correct console log
update path