aboutsummaryrefslogtreecommitdiff
path: root/src/js_ast.zig (follow)
AgeCommit message (Collapse)AuthorFilesLines
2023-05-03Implement synthetic default exportGravatar Jarred Sumner 1-2/+2
2023-05-02Add missing functionGravatar Jarred Sumner 1-1/+16
2023-05-01Small improvement to minifierGravatar Jarred Sumner 1-0/+4
2023-05-01Fix some splitting bugsGravatar Jarred Sumner 1-0/+2
2023-04-30Implement source maps (#2770)Gravatar Dylan Conway 1-1/+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>
2023-04-29Fix a load order issueGravatar Jarred Sumner 1-3/+41
2023-04-28bundler tests: rest of default.test.ts and starting jsx tests (#2765)Gravatar dave caruso 1-3/+2
2023-04-28Improves Body.Value life cycle and Signal life cycle on server.zig (#2752)Gravatar Ciro Spaciari 1-1/+1
* reestruct request body value and signal * revert react-hello-world * fix constructInto and test * fmt * fix body nullable * Request can outlive RequestContext * fmt * BodyValue is now HiveRef * hasDecl for Ref and HiveRef * fix deinit call on Ref/HiveRef * adds InlineBlob * fix Bun.inspect when using InlineBlob * revert InlineBlob * Fix mimalloc-debug * Add TODO note * fix: make node:crypto Hash.copy work correctly (#2761) This commit will also: - add a CryptoHasher.copy function - make CryptoHasher.digest reset the hasher so it can be reused Resolves #2651 * :nail_care: * address unicode issue (#2763) * Fix an oopsie * Another oopsie * use inline for * Fixup --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> * Request can outlive RequestContext * fmt * garantee to have the abort signnal attached to the server before abort the client on bun-server test --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> Co-authored-by: Silver <14016168+silversquirl@users.noreply.github.com> Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2023-04-26Inline spreads of array literalsGravatar Jarred Sumner 1-0/+41
2023-04-26ensure `super()` is not merged with adjacent statements (#2757)Gravatar Dylan Conway 1-0/+4
* ensure `super()` is not merged with adjacent statements * add TODO
2023-04-26Implement `file` loader in `Bun.build` (#2745)Gravatar Jarred Sumner 1-1/+1
* Update bundle_v2.zig * Implement `file` loader * Hash in parallel * Implement `publicPath` * simplify * Update bundle_v2.zig * Implement `#!` * Remove unnecessary optional --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2023-04-22Make `Bun.build` more reliable (#2718)Gravatar Jarred Sumner 1-10/+53
* One possible implementation to make `Bun.build` work better * Pass allocator in * Make our temporary buffers a little safer * rename * Fix memory corruption in symbol table * Add support for deferred idle events in ThreadPool * Free more memory * Use a global allocator FS cache * more `inline` * Make duping keys optional in StringMap * Close file handles more often * Update router.zig * wip possibly delete this commit * Fix memory issues and reduce memory usage * > 0.8 * Switch to AsyncIO.Waker and fix memory leak in JSBundleCompletionTask * We don't need to clone this actually * Fix error * Format * Fixup * Fixup --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2023-04-20Fix bug with merging adjacent varsGravatar Jarred Sumner 1-0/+5
2023-04-20append if the previous part is not UTF8 (#2705)Gravatar Dylan Conway 1-6/+9
2023-04-20Symbol minification (#2695)Gravatar Dylan Conway 1-4/+192
* minify * Update renamer.zig * --minify-whitespace * Speed up minification a little * handle private names * 5% faster minification * use helper function * fix nested scope slots * `bun build --minify` gets another +8% faster * print semicolons afterwards * print semicolon after checking error * after all error checking * Delete code for generating legacy bundes * remove extra whitespace around if statements * print space before import identifier * Use `@constCast` * Make `S.Local#decls` use `BabyList(Decl)` * Add `fromSlice` helper to `BabyList` * Remove unnecessary optional chains * minify `undefined, true, false` * Another @constCast * Implement merge adjacent local var * Support --minify in `bun build --transform` * skip comments when counting character frequencies * Don't wrap commonjs with --transform on (unless targeting bun) * Support --minify in the runtime * Fix edgecase with import * as * don't infinite loop * --trnasform shouldn't mess with require * Only track comments when minifying --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2023-04-19Fix broken autocompleteGravatar Jarred Sumner 1-5/+5
2023-04-17Fix template string folding bugGravatar Jarred Sumner 1-3/+3
2023-04-17make sure `with` is parsed as a block (#2680)Gravatar Dylan Conway 1-1/+0
2023-04-16Attempt to automatically handle some cyclical import issues with ESMGravatar Jarred Sumner 1-0/+15
Fixes https://github.com/kysely-org/kysely/issues/412
2023-04-16Lazily wrapGravatar Jarred Sumner 1-0/+4
2023-04-16more bundler tests (#2670)Gravatar dave caruso 1-1/+0
* tests! * run formatters
2023-04-16Unwrap, but we broke code splittingGravatar Jarred Sumner 1-2/+2
2023-04-16prepare for unwrappingGravatar Jarred Sumner 1-0/+3
2023-04-16Rename `E.Require` -> `E.RequireString` and `E.RequireOrRequireResolve` -> โ†ตGravatar Jarred Sumner 1-37/+43
`E.RequireResolveString`
2023-04-15Handle more cases in lengthGravatar Jarred Sumner 1-0/+18
2023-04-15Implement template string foldingGravatar Jarred Sumner 1-0/+132
@paperdave can you help write tests for this if not already covered? example: ```js if ( `${1}-${2}-${3}-${null}-${undefined}-${true}-${false}` === "1-2-3-null-undefined-true-false" ) { if ( "\uD83D\uDE0B \uD83D\uDCCB \uD83D\uDC4C".length === 8 && "๐Ÿ˜‹๐Ÿ“‹๐Ÿ‘Œ".length === 6 ) { console.log(`such fold. very inline. wow.`); } } ```
2023-04-14Implement `@bun` annotationGravatar Jarred Sumner 1-2/+2
2023-04-12bundler bug fixes (#2637)Gravatar Dylan Conway 1-2/+2
* append import to outer wrapper prefix * print space * require text loader * import empty esm and cjs * add text to schema
2023-04-10Implement TOML & JSON support in Bun's new bundler (#2609)Gravatar Jarred Sumner 1-14/+12
* Implement JSON & TOML support in the bundler * Fix failing to bind namespace imports * Support namespace exports better --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2023-04-09Remove usages of `void{}` in favor of `{}`Gravatar Jarred Sumner 1-2/+2
See https://github.com/ziglang/zig/issues/15213
2023-04-09Fixes #2594 (#2600)Gravatar Jarred Sumner 1-0/+10
Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2023-04-07Bun gets a new bundler (#2312)Gravatar Jarred Sumner 1-320/+1249
* 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 Ogรณrek <kamil.ogorek@gmail.com> Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
2023-02-24prefer `bun.copy()` over `std.mem.copy()` (#2152)Gravatar Alex Lam S.L 1-2/+2
2023-02-23Upgrade Zig (#2151)Gravatar Dylan Conway 1-7/+7
* fixup * Upgrade Zig * Remove bad assertion * strings * bump * mode -> optimize * optimize * Linux build * Update bindgen.zig
2023-02-09[bun:test] Auto-import jest globals in test filesGravatar Jarred Sumner 1-0/+1
2023-01-30Fix crash in `bun install <package-name>` (#1947)Gravatar Jarred Sumner 1-0/+123
* Fix crash in `bun install <package-name>` when <package-name> already exists * Prettier * Add test --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2023-01-19Add a commentGravatar Jarred Sumner 1-0/+6
2023-01-19Add a debug safety check for UAF in AST nodesGravatar Jarred Sumner 1-0/+5
2023-01-16[JS Parser] Don't inline rope stringsGravatar Jarred Sumner 1-14/+7
2023-01-14fix life-cycle script execution (#1799)Gravatar Alex Lam S.L 1-16/+7
- change current working directory for workspaces - add `node_modules/.bin` to `PATH` before running
2023-01-13move more thingsGravatar Jarred SUmner 1-3/+3
2023-01-13Split some things into more files and use bun namespace instead of import moreGravatar Jarred SUmner 1-2/+2
2023-01-10[js parser] Do not inline regexp literalsGravatar Jarred Sumner 1-1/+1
2023-01-10 use `strings.hasPrefixComptime()` (#1755)Gravatar Alex Lam S.L 1-1/+1
2023-01-01clean up `Promise` handling (#1697)Gravatar Alex Lam S.L 1-18/+2
2022-12-30More assertionsGravatar Jarred Sumner 1-21/+35
2022-12-28Upgrade to latest Zig (#1610)Gravatar Jarred Sumner 1-65/+74
* @min and @max * builtins and some trivial ones * Most of them * more * more! * More Progress * wip * Update tagged_pointer.zig * Update http_client_async.zig * Most of the iterable dir changes * alright * Remove usages of deprecated formatters * :camera: * fmt * Update shimmer.zig * wip * wip * wip * progress * more * Latest * stuck on error * latest * workaround stage2 * wip * Update string_immutable.zig * wip * Migrate `Dirent` and `require("fs')` to use JSC<>Zig bindings * Fix build errors * Fixup most of the test failures * Fix `make headers` * Fix "outside package path" error * Fixup aligned alloc * Add missing file * linux * More linux fixes * use latest peechy * Fix transpiler test failure * Forgot about these * Fixup test failure * Update node-timers.test.ts * [node:htt] Fix `undefined is not an object` error Fixes https://github.com/oven-sh/bun/issues/1618 * Update http.exports.js * Make this test less flaky * fix hashes * Fix hex formatting and zls issues * Download zig version * Update Dockerfile * Update Dockerfile * Update uws * Update Dockerfile * Set llvm version * Update README.md * Update uws * Update Dockerfile * Update io_linux.zig * Update bun.zig * Log output * workaround strange @cInclude error * Make ffi tests better * Don't use cImport * Update c.zig * Update c-bindings.cpp * call setOutputDir * Update Dockerfile * Use a longer name * latest * Update serve.test.ts Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> Co-authored-by: Veikka Tuominen <git@vexu.eu>
2022-12-17Delete Oniguruma (#1625)Gravatar Jarred Sumner 1-27/+0
* Update .gitmodules * Delete oniguruma * Delete Oniguruma * Make this test less flaky * :scissors: Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2022-12-11[internal] Change HashMap implementation for storing symbolsGravatar Jarred Sumner 1-7/+29
2022-12-10[transpiler] Improve constant propagationGravatar Jarred Sumner 1-0/+24