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2023-05-31Make uploading files with `fetch()`fast (#3125)Gravatar Jarred Sumner 1-0/+2
* Make file uploads fast * Add benchmark * Update README.md * defaults * print * prettier * smaller * fix(path) fix parse behavior (#3134) * Add macro docs (#3139) * Add macro doc * Updates * Tweaks * Update doc * Update macro serialization doc * Update macro doc * `--no-macros` flag, disable macros in node_modules * invert base/filename internally (#3141) * always false * Fix broken test * Add a test sendfile() test with large file --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com> Co-authored-by: Colin McDonnell <colinmcd94@gmail.com>
2023-05-12[bundler] Disable export star redirect code size optimizationGravatar Jarred Sumner 1-0/+2
2023-05-07Reduce the size of the JS AST to attempt to resolve the linux performance issueGravatar Jarred Sumner 1-1/+1
2023-05-07Add alignment feature flagGravatar Jarred Sumner 1-0/+2
2023-04-30Implement source maps (#2770)Gravatar Dylan Conway 1-0/+5
* wip * Begin computing source map tables * source map progress * external source maps * fix merge * remove `@as` coercion * inline source maps and output source map shifts * fix `codeWithSourceMapShifts()` after merge * remove second call to `findReachableFiles()` * use `worker.allocator`, remove comment * don't reuse memory for source and sourceContents * don't reuse `quote_buf` * fix writing to stdout * Add comment * Don't include a sourcemap if the text was empty * Make the parser faster * +16% faster sourcemap generation @dylan-conway I'll need you to look this over to make sure I didn't mess anything up Though it currently doesn't generate the offsets in the right order... * 30% performance improvement to Bun.build() * Print `debugId` in source maps cc @mitsuhiko @notzeeg --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2023-04-19Fix broken autocompleteGravatar Jarred Sumner 1-2/+2
2023-04-16more bundler tests (#2670)Gravatar dave caruso 1-2/+2
* tests! * run formatters
2023-04-16prepare for unwrappingGravatar Jarred Sumner 1-8/+35
2023-04-07Bun gets a new bundler (#2312)Gravatar Jarred Sumner 1-0/+21
* alright now just gotta try running it * fix a gajillion compiler errors * even more code * okay i fixed more errors * wip * Update launch.json * Update string_builder.zig * `fast_debug_build_mode` makes debug build 2x faster * Update bundle_v2.zig * more code! * It bundles! * Rename `Bun.Transpiler` to `Bun.Bundler` * `import()` expressions almost work * wip attempt to get import() expr to work * Bundle namespace imports * Attempt to fix the issue with import() unsuccessfully * consider current working directory when resolving relative paths (#2313) * consider current working directory when resolving relative paths fixes #2298 * comment test --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> * support `expect().toThrow(/pattern/)` (#2314) - fix time-zone-dependent test failure * fix missing `Blob` error messages on Linux (#2315) * fix & clean up tests (#2318) - skip flaky tests when running as `root` - use `expect().toThrow()` - clean up temporary files after tests * feat(tty): add some `tty.WriteStream` methods to `process.{stdout, stderr}` (#2320) * feat(stdio): add some `tty.WriteStream` methods * chore(builtins): add process builtin gen'd code * Fix docker install command * `bun test` on macOS in GitHub Actions (#2322) * Fixes #2323 * throw invalid parameter errors in `crypto.scryptSync` (#2331) * throw invalid parameter errors * remove comptime, add empty buffer function * remove error_name comptime * Add reference documentation for bun:test (#2327) * Reorganize tests (#2332) * Fix html-rewriter.test.js * fix the wrong thing being incremented in hmr example (#2334) * Add more test harness * Improve Benchmarking page, small fixes (#2339) * Improve benchmarking page * WIP * Add typescript instructions to hot * Document preload in Plugins. Fix loader in plugin types. * Fix typo * Fix links * run prettier * Document openInEditor * improve `Buffer` compatibility with Node.js (#2341) * improve `Buffer` compatibility with Node.js * use `memmove()` allow `encoding` to be `undefined` * run `bun test` after macOS builds (#2343) * "binary" is an alias of "latin1" Fixes https://github.com/oven-sh/bun/issues/2110 * More spec compliant `Blob.prototype.type` (#2340) * Make `Blob.prototype. type` more spec compliant * Add a few more checks for isNumber() * Fix `make headers` * Safer JSValue.isString() * More tests for blob.slice * Make `Blob.prototype.type` more spec compliant * Add isASCII check * Fix types * Fix failing type test * Update blob.zig * Update blob.zig * Fix .eql check on empty values --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> * Fix bug in test runner * Support `import()` expressions * Implement `require()` * clean up bit_set.zig slightly * Move some things around * misc cleanup * Cleanup some things * Fix a lot of stuff * Fix `module.exports.fn = fn;` in ESM entry point * Fix crash due when printing file * Fix issue with class names * Fix issue with `export default identifier` * Update js_parser.zig * optimization: inline single-property object acceses and arrays * Fix undefined memory in renamed symbols list * Handle call target * wip * Inline it * Fix undefined memory issue when reclaiming blocks in ast * Halt linking on any parse errors * alias * Rename `enable_bundling` to `enable_legacy_bundling` * Workaround anonymous struct literal zig bug * Use slower approach (without bitset) because it doesn't break after 8 symbols * Fix incorrectly-renaming statically defined symbols * Handle more edgecases in our bit_set fork * Reduce number of allocations for `define` * Do not rename unbound symbols * Clean up dot defines a little more * Make the generated names prettier * Workaround runtime symbol missing issue * Fail the build on errors * Support export * from * Support `--outfile` * partially fix renaming * fanicer symbol renaming impl * misc, extremely revertible cleanup * Fix up some bugs with symbol renaming * formatting * Update launch.json * Parse `__PURE__` comments * clean up simd code for pure comments * changes to merge * workaround runtime issue * Fix issue with `export * as` not propagating correctly * Make all top-level declarations `var` when bundling * Fix missing prefix * Fix assigning to stack copy * Fix missing runtime symbol * Fix bug with namespace exports * Dramatically reduce allocations * Update launch.json * Add missing flags * Update js_parser.zig * small cleanup * Make the export name better * Fix unnecessary `var foo = foo` * Implement CommonJS -> ESM conversion * Implement module redirects * Port esbuild bundler tests for new bundler (#2380) * started porting esbuild tests * clean up test names and api before moving on * port tests using a program i wrote * replace todo generated comment * fix generated tests not including some files * work on tests * [github web editor] add define, external, inject, minifySyntax, minifyWhitespace options. * get most of the todo comments out of the way, but expectBundled does not handle most of the cases * continue working on esbuild tests * use test.skip for unsupported tests * Fixups for test runner * Hoist imports & exports * Fix test * Hoist classes * bundler test refining, 51/835 * Fix runtime require * bundler test refining, 81/835 * bundler test refining, 93/835 * Make the test work in any timezone * feat(expect): update toBeInstanceOf (#2396) * feat: update instanceof binding * fix: according to PR comments * Rename `expectObjectTypeCount` to `expectMaxObjectTypeCount` * Fix socket tests with connection errors (#2403) * release pending activity with connection error handler * unref poll_ref * remove trailing comma * Organize Dockerfiles for official status * Remove test Dockerfile * Remove old Docker workflow * Feat(test): add toMatch (#2404) * Fix various fetch/response/request tests (#2416) * fix most fetch tests, skip a few * fastGet, toValueGC, and invalid init * bigint unreachable, range error, log process as process * remove extra fetch_headers * remove js_type parameter, check isObject() * throw invalid mime type error, use enum literal * switch back to promise rejection * RangeError pascal case * Fix several bugs (#2418) * utf16 codepoint with replacement character * Fix test failure with `TextEncoder("ascii')` * Add missing type * Fix Response.prototype.bodyUsed and Request.prototype.bodyUsed * Fix bug with scrypt error not clearing * Update server.zig * oopsie * :nail_care: * docs: Use correct url in the 'Issues' link in README header (#2420) * Fix crash when rendering error page and the server or network is slow * [fetch] Make the default body value `null` when unspecified This is better aligned with the fetch spec * Make node-net tests less flaky * [node:net] Fix issue with `listen` callback firing before it's listening * Always clear timers in node test harness * Fix out of bounds access Repro'd in Buffer tests * Update UWS cc @cirospaciari * Make this test more thorough * Hanging abort test * 0 length body is a null stream * Several bug fixes (#2427) * Fix test * Fix segfault when unexpected type is passed in `expect().toThrow` * Fix issues with request constructor * Don't bother cloning headers when its empty * woops * more tests * fix incorrect test * Make the fetch error messages better * Update response.zig * Fix test that failed on macOS * Fix test * Remove extra hash table lookups * Support running dummy registry directly cc @alexlamsl * Update test * Update test * fixup * Workaround crash in test runner * Fixup test * Fixup test * Update os.test.js --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> * Remove usages of port numbers in tests * Set -O2 and -fno-rtti * Remove -g * Prevent undefined memory access * [bun test] Implement `--rerun-each` flag to run each test N times * Reduce number of module scopes created * add some extra abort checks into streams (#2430) * add some checks to avoid UAF * avoid multiple calls to finalize if endFromJS is called more than once * fix no-op comment * mark as requested_end on abort * remove requested_end from abort * remove unnecessary check (#2432) * Fix bug with scoped aliased dependencies in bun install on macOS * remove `addLog`, remove `--prominent-compile-errors` * Finish the upgrade * Optional chaining flag * Implement same_target_becomes_destructuring optimization * bundler test refining, 109/835 * Reset bindings * Support multiple entry points * Implement `--entry-names` flag * Use a tempdir with a better name * prettier * Log file name * Update js_parser.zig * Mark all bun builtins as external * Make resolve errors actually errors * Update bundler_default.test.ts * Fix `await import(foo)` * WIP react server components * Do more stuff at runtime * :scissors: * Support automatic JSX imports * Use a module cache for now * Update tsconfig.base.json * Fix ThisOutsideFunctionNotRenamed * woopsie * moar cpu * clamp it * fixup * Add a bunch of assertions * Bun uses automatic runtime by default * Parse Import Attributes * Add a note about Valgrind * Update developing.md * Fix up code splitting for React Server Components * Implement client component manifest * Fix crash with --react-server-components and no client components * Backport https://github.com/ziglang/zig/commit/4d31e3c917a05541394c544708f0047cfb53331a * Update launch.json * Fix for latest zig * Workaround bug with ?[]const string Occasionally saw alignment errors in this code Workaround https://github.com/ziglang/zig/issues/15085 related: https://github.com/ziglang/zig/pull/15089 * switch to regular slice * Avoid initializing named_imports and named_exports as undefined * Reduce usages of `undefined` * Add more assertions * --watch wip * Update javascript.zig * Possibly fix the race condition * Faster `do` * bump allocator * Reduce the size of `Symbol` slightly * Alphabetically sort runtime import symbols, for determinism * Prepare for code splitting * handle overlapping stdout * pure * clean up some things * Fix bug with `$$typeof` * Address CommonJS -> ESM hoisting bug * Support `"use server"` in manifest * Implement `"use server"` * Fix importing bun builtins when bundling * Make `commonjs_to_esm` a feature flag, fix some splitting bugs * :scissors: * fixme remove this * Fix crash in longestCommonPath * Chunking! Just need to do import paths now. * Import paths work...now trying to figure out how to make runtime symbols work * add workaround * Replace `bun bun` with `bun build` * Fix crash with dual package hazard * Fix many CommonJS <> ESM interop bugs * Support package.json `"sideEffects"` also skip loading unnecessary package.json data in `bun run` * add a not good --watch implementation * bundler test refining, 140/831 * remove accidentally committed file * do not return status code 1 on successful bundles * bundler test refining, 159/830 * pass exit code to exitOrWatch * clean up help menu -remove two spaces to line up bun build -moved all <r> tags to the end of the text they are colorizing -moved other colors to the start of the text they colorize -removed unneeded <r> tags, keeping only one at the start of the block * importstar is fully ported * wip * you can run code in this branch now * Disable this transform * organize and document bundler tests * Fix double import * Fix sloppy mode function declarations * Disable our CommonJS transform for now * add `assertNotPresent` to make splitting cases easier * Bump! * Update bun.d.ts * use import.meta.require in runtime code * Disable this again * Fix dirname * Fix ESM -> CJS wrapper * :nail_care: --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> Co-authored-by: Alex Lam S.L <alexlamsl@gmail.com> Co-authored-by: Derrick Farris <mr.dcfarris@gmail.com> Co-authored-by: Ashcon Partovi <ashcon@partovi.net> Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com> Co-authored-by: pfg <pfg@pfg.pw> Co-authored-by: Colin McDonnell <colinmcd94@gmail.com> Co-authored-by: dave caruso <me@paperdave.net> Co-authored-by: zhiyuan <32867472+zhiyuang@users.noreply.github.com> Co-authored-by: Dylan Conway <dylan.conway567@gmail.com> Co-authored-by: Kamil Ogórek <kamil.ogorek@gmail.com> Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
2022-11-29import everything from "bun" where possibleGravatar Jarred Sumner 1-1/+1
2022-11-27Fix `make headers`Gravatar Jarred Sumner 1-1/+1
2022-11-26Faster UTF16 -> UTF8 and UTF8 -> UTF16 (#1552)Gravatar Jarred Sumner 1-0/+2
* Fix freezing test * Add SIMDUTF * More micro bench snippets * Update .gitattributes * Update .gitattributes Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2022-11-20[jsx] Disable `jsxs`Gravatar Jarred Sumner 1-0/+6
2022-11-09Re-enable workaround for 127.0.0.01Gravatar Jarred Sumner 1-1/+1
2022-09-16Make new HTTP client more stableGravatar Jarred Sumner 1-0/+1
2022-09-11Hardcode localhost on macOSGravatar Jarred Sumner 1-0/+6
2022-08-09[misc] Add a way to disable LOLHTMLGravatar Jarred Sumner 1-0/+2
LOLHTML costs about 1 MB of binary size
2022-07-03Re-enable buffer poolingGravatar Jarred Sumner 1-1/+1
2022-07-02Rename `defaultErrorHandler` to `runErrorHandler`Gravatar Jarred Sumner 1-1/+3
2022-06-07Web Streams API (#176)Gravatar Jarred Sumner 1-0/+3
* [bun.js] `WritableStream`, `ReadableStream`, `TransformStream`, `WritableStreamDefaultController`, `ReadableStreamDefaultController` & more * Implement `Blob.stream()` * Update streams.test.js * Fix sourcemaps crash * [TextEncoder] 3x faster in hot loops * reading almost works * start to implement native streams * Implement `Blob.stream()` * Implement `Bun.file(pathOrFd).stream()` * Add an extra function * [fs.readFile] Improve performance * make jsc bindings a little easier to work with * fix segfault * faster async/await + readablestream optimizations * WebKit updates * More WebKit updates * Add releaseWEakrefs binding * `bun:jsc` * More streams * Update streams.test.js * Update Makefile * Update mimalloc * Update WebKit * Create bun-jsc.test.js * Faster ReadableStream * Fix off by one & exceptions * Handle empty files/blobs * Update streams.test.js * Move streams to it's own file * temp * impl #1 * take two * good enough for now * Implement `readableStreamToArray`, `readableStreamToArrayBuffer`, `concatArrayBuffers` * jsxOptimizationInlining * Fix crash * Add `jsxOptimizationInline` to Bun.Transpiler * Update Transpiler types * Update js_ast.zig * Automatically choose production mode when NODE_ENV="production" * Update cli.zig * [jsx] Handle defaultProps when inlining * Update transpiler.test.js * uncomment some tests Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2022-03-16Update feature_flags.zigGravatar Jarred Sumner 1-0/+1
2022-03-04upgrade zigjarred/upgrade-zig-2Gravatar Jarred Sumner 1-1/+1
2022-02-27WASMGravatar Jarred Sumner 1-1/+1
2022-01-19`fs.*Sync()`, `bun wiptest`, and More ™ (#106)Gravatar Jarred Sumner 1-0/+4
* very very wip * almost ready to fix the errors * Update identity_context.zig * Update base.zig * [bun test] It runs successfully * Remove unnecessary call * [Bun.js] Improve JS <> Zig unicode string interop This fixes longstanding unicode bugs with `console.log` & `fetch`. I believe @evanwashere reported this first awhile ago * [Bun.js] Implement `Object.is()` binding and a way to set a timeout for script execution * Update PLCrashReport.zig * [Bun.js] Make `console.log` more closely match Node.js and Deno * [Bun.js] Implement formatting specifier for console.* * Implement `console.clear()` * bug fix * Support console.clear() * Buffer stderr * [bun test] Begin implementing Node.js `fs` * Update darwin_c.zig * Implement more of `fs` * `mkdir`, `mkdir` recursive, `mkdtemp` * `open`, `read` (and pread) * Move some things into more files * Implement readdir * `readFile`, `readLink`, and `realpath` * `writeFile`, `symlink`, `chown`, `rename`, `stat`, `unlink`, `truncate` * `lutimes` * Implement `SystemError` and begin wiring up the `fs` module * `"fs"` - Most of the arguments / validation * `fs` - Rest of the arguments / validations * Begin wiring up the `fs` module * Fix all the build errors * support printing typed arrays in console.log * It...works? * Support `require("fs")`, `import fs from 'fs';`, `import * as fs from 'fs'` * Fix a couple bugs * get rid of the crash reporter for now * Update fs.exports.js * [bun.js] slight improvement to startup time * [bun.js] Improve error message printing * [Bun.js] Add `Bun.gc()` to run the garbage collector manually and report heap size * [Bun.js] Add Bun.generateHeapSnapshot to return what JS types are using memory * [Bun.js] Add `Bun.shrink()` to tell JSC to shrink the VM size * Improve encoding reader * [bun.js] Improve callback & microtask performance * Update node_fs.zig * Implement `console.assert` * simple test * [Bun.js] Prepare for multiple globals/realms to support testing * Create callbacks-overhead.mjs * Update http.zig * [Bun.js] Implement `queueMicrotask` * Add test for queueMicrotask * :sleepy: * [Bun.js] Implement `process.versions`, `process.pid`, `process.ppid`, `process.nextTick`, `process.versions`, * Implement `process.env.toJSON()` * [Bun.js] Improve performance of `fs.existsSync` * :nail_care: * [Bun.js] Implement `process.chdir(str)` and `process.cwd()`, support up to 4 args in `process.nextTick` * Make creating Zig::Process lazy * Split processi nto separte file * [Bun.js] Node.js Streams - Part 1/? * [Bun.js] Node.js streams 2/? * WIP streams * fix crash * Reduce allocations in many places * swap * Make `bun` start 2ms faster * Always use an apiLock() * libBacktrace doesn't really work yet * Fix crash in the upgrade checker * Clean up code for importing the runtime when not bundling * :camera: * Update linker.zig * 68! * backtrace * no, really backtrace * Fix * Linux fixes * Fixes on Linux * Update mimalloc * [bun test] Automatically scan for {.test,_test,.spec,_spec}.{jsx,tsx,js,cts,mts,ts,cjs}
2022-01-04minor perf optimization: remove this loop on macOSGravatar Jarred Sumner 1-0/+2
2021-12-30Upgrade to latest Zig, remove dependency on patched version of Zig (#96)Gravatar Jarred Sumner 1-4/+0
* Prepare to upgrade zig * zig fmt * AllocGate * Update data_url.zig * wip * few files * just headers now? * I think everything works? * Update mimalloc * Update hash_map.zig * Perf improvements to compensate for Allocgate * Bump * :camera: * Update bun.lockb * Less branching * [js parser] Slightly reduce memory usage * Update js_parser.zig * WIP remove unused * [JS parser] WIP support for `with` keyword * Remove more dead code * Fix all the build errors! * cleanup * Move `network_thread` up * Bump peechy * Update README.md
2021-10-23[internal] :scissors: dead codeGravatar Jarred Sumner 1-8/+0
2021-10-15PolishGravatar Jarred Sumner 1-0/+17
2021-10-13Add TLS 1.3 support, improve fetch() HTTPS performanceGravatar Jarred Sumner 1-0/+2
2021-10-05analytics is good enough for nowGravatar Jarred Sumner 1-1/+4
2021-10-05Simple analyticsGravatar Jarred Sumner 1-0/+2
2021-09-27Set macros enabledjarred/ast-againGravatar Jarred Sumner 1-1/+1
2021-09-26Fix getting object propertiesGravatar Jarred Sumner 1-0/+1
2021-09-26Basic macro implGravatar Jarred Sumner 1-0/+2
2021-09-24skeleton codebun-v0.0.22Gravatar Jarred Sumner 1-0/+2
2021-09-13Feature flag auto_import_buffer since it's not fully implemented yetnot-quite-v0Gravatar Jarred Sumner 1-0/+1
2021-09-12Support bundling dynamically imported modules.Gravatar Jarred Sumner 1-0/+2
2021-09-02Fix UMD, fix PNPM, importing require'd modules in app codeGravatar Jarred Sumner 1-0/+2
Former-commit-id: 3d831ad95904d2123964f2ebccff48f1e9f954e9
2021-08-31Add display name field to frameworks, improve logging, add counters, addGravatar Jarred Sumner 1-1/+1
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2021-08-25latestGravatar Jarred Sumner 1-0/+2
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2021-08-23Disable verbose fsGravatar Jarred Sumner 1-1/+1
Former-commit-id: dc7b2c059f3db6ca4f0e91d659b7a7269ed60263
2021-08-23Use mimalloc for a 10% boostGravatar Jarred Sumner 1-0/+2
Former-commit-id: 044e11d720bc6742dc53b30b4e88e8be7e76c419
2021-08-21Fix watcher when you move files/dirs around. It'll bust the cache and ↵Gravatar Jarred Sumner 1-1/+1
recreate it (and leak memory) Former-commit-id: 8faf6127547411c1fdcee9e4e7440825f21ecd99
2021-08-21feature_falgsGravatar Jarred Sumner 1-1/+3
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2021-08-19Log level + onimportcssGravatar Jarred Sumner 1-2/+3
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2021-08-17log error on respondWith rejection,Gravatar Jarred Sumner 1-1/+1
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2021-08-15rename to bunGravatar Jarred Sumner 1-1/+1
Former-commit-id: f982fc85fac3f0120e1851ad4027dd8413216439
2021-08-14fix definesGravatar Jarred Sumner 1-0/+3
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2021-08-14lotsGravatar Jarred Sumner 1-0/+1
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2021-08-11goGravatar Jarred Sumner 1-1/+1
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