CHANGELOG.md

0.10.0 (2024-03-26)

Bug Fixes

• rolldown node api should create graph (#302) (c7749ba)
• A Symbol should only be declared in one chunk (#338) (340cd27)
• add identifier for export default function without identifer (#81) (e84cde7)
• add stmt info declare symbol for resolution found symbol (#91) (50e191a)
• align with rollup, change output.format: 'esm' to output.format: 'es' (#625) (70b6cfd)
• allow cjs to be both entry and dependency (#336) (d53155b)
• async_scope_block_on (#210) (51f1be1)
• binding: only panic in the main thread (#507) (d844125)
• build script pkgName parsing error (#546) (0d6582f)
• bump to oxc@0.7 (1af4b86)
• ci release (#428) (483e533)
• ci: don't forget to checkout (fc231b8)
• ci: fix release-canary.yml (6fc0430)
• ci: fix testing in release.yml (#651) (6e68b1a)
• ci: need to checkout for using local actions (bb87f9a)
• clean up render exports from external module (#394) (e51a69a)
• cli: Make the CLI output color correctly (#645) (c19c8dc)
• clippy (#4) (f028cff)
• conflict between imported and local binding (#356) (7387e35), closes #355
• correct id in transform hook (#473) (7af0262)
• deconflict export named declartion (#386) (21aaa36)
• deconflict for duplicate canonical names (#365) (eebea46), closes #364
• defonflict export default function (#385) (518aa5f)
• determine call expression result is used to render require call (#144) (85224ea)
• don't rename symbols that show many times. Fixes #419 (f985755)
• duplicate dynamic entries (#380) (6067e74)
• dynamic import as entry (#366) (8d33829)
• dynamic import chunk is_entry should be false (#361) (6f2b75a)
• ensure valid output for import the same cjs twice (#323) (87b5000)
• expect msg (#456) (11e5598)
• export rolldown compat types (#337) (3efa4fd)
• fix typo in README.md (#443) (8ad8174)
• generate local symbol for esm import cjs instead of reference cjs namespace symbol (#141) (5c53415)
• hoist statements. Fixes #418 (276bbae)
• hoisted import declaration (#80) (569409d)
• hoisted top level scope declartion for wrapped esm (#387) (ec20c03)
• invalid output for conflict global and local name (#359) (d464eee)
• keep the context of function call while deconflict symbols (7401a05)
• make sure namespace name is valid identifier (#107) (d3c81aa)
• module execute order (#148) (7ef1c20)
• more meaningful chunk filename (#381) (47b4b6d), closes #49
• node-bench: apply @rollup/plugin-commonjs on rollup (#523) (181422a)
• node/types: resolve.alias should be optional (ee10a4f)
• only import needed runtime symbols (#324) (51db31f), closes /github.com/rolldown-rs/rolldown/pull/319#discussion_r1398069930
• only pull out __export() when it's needed (670dbb6)
• packages/core: allow empty OutputOptions.format (#224) (0a79036)
• packages/core: make outputOptions optional (#223) (b2439b1)
• playground panic (#263) (f97bea0)
• reexport star from local named export (#290) (77c77ec)
• release: make prepare-publish-node folder (14d2cd5)
• release: remove build steps for android platform (161ef5f)
• rename in SimpleAssignmentTarget (1d24efc)
• rewrite AssignmentTargetProperty (5605fc2)
• rewrite object shorthand property reference (#384) (9f3332b)
• rewrite unresolved symbol reference callee to indirect call (#94) (6284028)
• rolldown example root is empty in debug mode (#582) (88f61e8)
• runtime module should always be the first to be executed (#116) (883168f)
• rust: fix bench for react by removing a lot of unsafe (#522) (71da395)
• rust: remove RUNTIME_PATH (#274) (c93a2fb)
• rust: should not hard code output.dir (37ded97)
• shoud accept args for just bump packages (778ae11)
• should correctly render export default xxx (#377) (7fa642f)
• should rewrite export default import(...) correctly (#220) (cd8ad5e)
• stable generated exports (#313) (526a04b)
• support browser filed false value (#395) (c3a82a4)
• top level await fix compile error (#226) (ac60fdf)
• treeshaking: spreading an expression is consider having side effect (#509) (d094d56)
• typo in README.md (#458) (24a4018)
• use the same Resolver everywhere (#253) (cbcee58)
• using vec to keep input options order (#217) (4e4f20a)
• warpped require module (#79) (ee9a682)
• wrong rolldown test config priority (#642) (9490e31)

Features

• add (#124) (ca07f3e)
• add ChunkRenderReturn struct to make code clear (87f02c2)
• add ExportsKind::None (#315) (efdd252)
• add generateBundle hook (#403) (21fe501)
• add OutputChunk is_entry and facade_module_id (#230) (8fcfda3)
• add referenced_symbols to StmtInfo (#75) (465e6e7)
• add Renamer (#123) (7709cd4)
• add resolve option (#392) (cd52449)
• add RuntimeNormalModuleTask (#40) (2401386)
• add basic renderChunk hook (#401) (b7ea28b)
• add buildStart buildEnd hook (#208) (e878c3b)
• add external option (#259) (a80db39)
• add indentor for inserted code (#159) (eaebf11)
• add native plugin example (#262) (246693f)
• add node binding (#50) (9391f16)
• add output chunk isDynamicEntry (#373) (7f0e987)
• add OutputAsset (#231) (42420d7)
• add OutputChunk exports (#241) (46fe0bf)
• add OutputChunk map and sourcemapFileName (#626) (3135778)
• add OutputChunk modules (#240) (ccf06fe)
• add plugin adapter (#53) (6438255)
• add PluginDriver (#198) (526f896)
• add PluginDriver resolve_id (#204) (1f0b4f2)
• add resolve_id hook options, include kind and is_entry (#218) (763dedb)
• add rolldown_fs crate (#173) (583c858)
• add side effect detection for most of the statements (#555) (ec43f04)
• add sourcemap (#420) (d6a0efd)
• add sourcemap option (#424) (2f7c61b)
• add ViteScannerPlugin (#261) (3d8aff7)
• add writeBundle hook (#405) (683416a)
• allow custom require (#170) (d792da2)
• allow to get current StmtInfo in visiting ast (#370) (d962268)
• allow to use node module specifier as the bundle input (#211) (51da74c)
• ast-based manipulation (#410) (6f4bfed)
• basic code splitting (#23) (74a7ccf)
• basic code splitting (#97) (395abb8)
• basic commonjs support (#38) (d40c919)
• basic error mechanism (#150) (0c9ab02)
• basic support for importing external module (#168) (6d7e891)
• basic treeshaking (#372) (b240923), closes #16
• basic warning mechanism (#332) (84697ce), closes #331
• call PluginDriver load to get source content (#199) (01b3563)
• call PluginDriver transform (#202) (42cdd61)
• ci: add release-semver.yml (bb27d40)
• ci: add release workflow (#409) (85c1b9e)
• code splitting rely on tree shaking. Closes #390 (5e7491e)
• code spltting for dynamic import (#27) (6cd5c8e)
• collect errors from NormalModuleTask (#298) (4d7d595)
• compat node module commonjs interop (#56) (58c2786)
• compute cross chunk links in parallel. Closes #354 (5844943)
• concat sourcemap (#423) (f10dac8)
• correct indent for generated code (#160) (21a70c2)
• correct indent for wrapped cjs module (#161) (58dff4e)
• crates/rolldown: expose build api (#266) (4430a89)
• create cross-chunk links for runtime module and facade symbols (#114) (0c1e164)
• deconflict symbols in nested scopes in parallel (b3c5e01)
• deconflicting for symbols of nested scopes (#188) (42a2421)
• detect side effects in ConditionalExpression (#552) (4ec29f7)
• don't render empty module. Closes #440, #162 (b310a9a)
• emit warning for const assign code (#538) (f7ec1b5)
• empty module should have ExportsKind::None (#317) (b15ff14)
• enable bare import by default (#284) (833dfc6)
• enable tree shaking in rust by default (#501) (ee08ea8)
• exclude modules in code splitting (#383) (ec60aca)
• extract html scripts at vite scanner plugin (#268) (1045b0b)
• finish bench use @rolldown/core (#234) (aa7982b)
• follow virtual module convention (#39) (a264b4a)
• generate cross chunk imports by usages (d9ccdb7)
• generate default export for cjs entry (#219) (699fc5d)
• generate module namespace binding on demand (#126) (e09002f)
• generate namespace decl (62768fe)
• generate sourcemap (#425) (da9db71)
• generate the namespace variable on demand (44d5aa8)
• hoist exported function declaration (#73) (f530305)
• impl Extend for BatchedErrors (e22acce)
• improve SideEffectDetector (#497) (04a1e3c)
• improve side effect detection (#534) (f38e7a0)
• improve side-effect detection of MemberExpression (#374) (abbc8aa)
• introduce ChunkGraph (#90) (0f7c82c)
• introduce rolldown_rstr (a97e444), closes #427
• introduce trait BuildErrorLike (#327) (158b11d)
• introduce helper method visit_top_level_stmt while visiting ast (#371) (7bc5f92)
• make BuildError newtype (#326) (475907e)
• make sure chunks are evaluated for their side effects (db6ac0a)
• migrate from yarn to pnpm (#567) (fbe32d2)
• node: add scan api (#340) (ba5257a)
• node: export some types (#283) (aea91ab)
• only split runtime module into runtime chunk in rust test (#117) (7d56461)
• only start including modules with entry point in tree shaking (f5b920d)
• output code block should be readonly (#267) (629fd35)
• parsing with correct SourceType (#179) (aeaf38b)
• prepare supporting runtime (#37) (cd4899f)
• print fancy messages for errors (#329) (8751ee4)
• reexport commonjs (#87) (20271ad)
• refactor Symbols and remove a lot of ReferenceId (#93) (5b980d5)
• rely on the standalone copy of rollup types. Closes #439 (e231e14)
• remove build api (65b9bd6)
• remove VirtualStmtInfo (#99) (344be1a)
• remove special tree shaking logic for entry point (ba046e6)
• rename vitest.config.ts to avoid warning; add empty caseConfig … (#561) (da06dde)
• render chunk hook binding (#402) (25fca9d)
• replace SymbolId with SymbolRef (#95) (9c90067)
• resolve: more sensible default resolve options (#606) (7ae8435)
• restrict typings and refactor RenderedModule (#503) (1cc0fbe)
• rolldown cli first implementation (#610) (c82e59d)
• runtime symbol deconflict (#54) (0fc1d3a), closes #59
• rust-plugin: pass PluginContext to JS (#628) (e4d33fd)
• rust: add OutputFormat::Cjs (#358) (44c6331), closes #45
• rust: add print in OxcCompiler (#281) (ad962af)
• rust: rendering runtime module in snapshot testing (#375) (3cb39a2)
• rust: return errors from NormalModuleTask#resolve_dependencies (#270) (fdbf290)
• rust: should create bundler with InputOptions and OutputOptions together (#596) (d2c63d7)
• Setup nightly releases (#579) (14797aa)
• setup rolldown node test (#307) (7638193)
• should rewrite symbols in complex patterns correctly (#193) (e267018)
• store source in BuildError (#328) (c34d3cd)
• support enabling tracing (#291) (8310a17), closes /github.com/rolldown-rs/rolldown/blob/6601e8863d8934f18f7b1aa9b44867aba854b6f4/crates/rolldown_tracing/src/lib.rs#L1-L6
• support export star commonjs (#85) (07b8c03)
• support generating source map (#607) (f2dcda2)
• support mix cjs and esm (#76) (22794c3)
• support tree shaking (6e32999)
• suppport load hook return map (#421) (b42b32b)
• suppport transform hook return map (#422) (9206754)
• treat empty files as cjs in compat mode (456e0b3)
• treat required module with ExportKind::None as commonjs (#319) (0738ad8)
• treeshaking in module level (#382) (6f8b03f)
• Update release flow to use changesets. (#577) (a4f50dd)
• update to oxc@0.9.0 (5cf2c6b)
• use ariadne for better error display (#163) (2cd7d49)
• use oxc_resolver (#32) (79de1ad)
• vite-scanner: load script content from html (#280) (3bcaabc)
• wasm (#178) (d8d0b2a)
• wasm playground (#233) (724f4b2)
• wasm: enable multi entry (#250) (571ee4b)

Performance Improvements

• bump string_wizard for better performance (#292) (10a884a)
• reduce Module size (#6) (b1ceb65)
• reference needed symbols in parallel (#426) (26d3468)
• spawn runtime task ASAP (#276) (ba7f558)

Reverts

• Revert "refactor: implement ConcatSource (#611)" (#612) (dc32a76), closes #611 #612
• Revert "perf: reduce Module size (#6)" (#7) (711ddb0), closes #6 #7