swc-project/swc
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38 Commits

Author SHA1 Message Date
Donny/강동윤
6b96a3d8ed
feat: Enable logging of timings (#2833) 
swc_timer:
 - Add `Timer`.
 - Add `timer!()`.

node:
 - Enable logging.
 2021-11-22 21:01:08 +09:00
Donny
a973b0bed4 chore: Publish crates 2021-11-03 13:55:27 +09:00
Donny
3935400a55 chore: Improve version manager script 2021-11-02 14:53:13 +09:00
Donny
cd2a2777d9 chore: Publish crates 2021-10-31 18:17:31 +09:00
Donny/강동윤
9ba68c6863
fix(common): Fix sourcemap (#2457) 
swc_common:
 - Include the index to the name in `mappings` of a sourcemap.

swc:
 - Fix handling of `inputSourceMap`.
 2021-10-18 06:43:59 +00:00
Donny/강동윤
1645bb30b7
perf(es/transforms): Reduce usage of #[fast_path] (#2442) 
swc_ecma_ast:
 - Implement `Take` for `ObjectLit`.
 - Implement `Take` for `ArrayLit`.

swc_ecma_transforms_compat:
 - `nullish_coalescing`: Remove exponential visit.
 - `nullish_coalescing`: Migrate to `VisitMut`.
 - `optional_chaining`: Reduce exponential visit. (But it's not removed)
 - `class_properties`: Remove exponential visit.
 - `jsx_src`: Migrate to `VisitMut`.
 - `optional_chaining`: Mae it parallel.
 - `async_to_generator`: Remove `#[fast_path]`.
 - `arrow`: Remove `#[fast_path]`.
 - `destructuring`: Remove `#[fast_path]`.
 - `block_scoped_functions`:  Remove `#[fast_path]`.
 - `classes`: Remove `#[fast_path]`.
 2021-10-16 08:12:02 +00:00
Donny/강동윤
4c983e9158
perf(es/codegen, es/parser): Improve performance (#2406) 
ast_node:
 - Make `.span()` inlinable.

swc_ecma_codegen:
 - Reduce call to *heavy* `.span()` calls.

swc_ecma_parser:
 - Reduce `memmove` by using typed-arena.

swc_bundler:
 - Make `Bundle.bundle` take `&mut self`.
 - Make drop concurrent.
 2021-10-15 12:49:37 +09:00
Donny/강동윤
7a31a3f530
feat(plugin/api): Determine plugin api (#2199) 2021-10-09 17:47:42 +09:00
Donny/강동윤
ac3fbd91ac
perf(bundler): Improve performance (#2384) 
*:
 - Use `ahash` instread of `rustc-hash`.

swc_ecma_transforms_optimization:
 - Make `dce` parallel.
 2021-10-09 08:08:13 +00:00
강동윤
cb2b0c671f
fix(es/transforms/base): Optimize hygiene (#2193) 
swc_ecma_transforms_base:
 - `hygiene`: Don't rename if not required. (#1600)

swc_ecma_minifier:
 - Remove `hygiene_optimizer`.
 2021-09-01 13:11:55 +00:00
강동윤
d975a197c9
fix(es): Fix source map (#2159) 
swc:
 - Fill `names` of sourcemap.
 - Don't add `sourceContents` to sourcemap if `sources` is added.

node_swc:
 - Handle source map for `minify` correctly.
 - `minify`: Accept `{ filename: code }`.
 2021-08-26 10:44:38 +00:00
강동윤
e468752ebc
fix(es/minifier): Fix usage via yarn resolution (#2158) 
swc_common:
 - Deprecate some unused types.

swc:
 - `BoolOrObject`: Improve the error message for deserialization failure.
 - `BoolOrObject`: Treat an empty object as `true`.
 - `JsMinifyFormatOptions`: Add fields. (#2153)

node_swc:
 - Improve error message for deserialization failure.
 2021-08-26 06:18:59 +00:00
강동윤
ff440d47a4
chore: Organize project (#1849) 2021-06-24 17:01:21 +09:00
LongYinan
d6571933ff
feat(node-swc): Support windows aarch64 and linux aarch64 musl (#1773) 2021-06-02 09:34:27 +09:00
LongYinan
6a13615381
feat(node-swc): Support FreeBSD (#1758) 2021-05-28 12:47:02 +09:00
LongYinan
ca417e9d59
feat(node-swc): Support windows ia32 arch (#1367) 2021-01-29 15:09:44 +09:00
강동윤
6a1c3da326
fix(bundler): Fix bugs (#1346) 
swc_bundler:
 - Fix keywords pass.

swc_ecma_transforms_optimization:
 - Remove `dbg!`.
 - `constant_propagation`: Inline only injected variables.
 2021-01-22 18:39:57 +09:00
LongYinan
0c45a31f31
Upgrade to napi@1 (#1244) 
node-swc:
 - Support apple silicon.
 - Support linux aarch64.
 - Support linux armv7.
 - Support android aarch64.
 - Support yarn pnp.
 2020-12-30 14:30:09 +09:00
강동윤
4490e2551d
swc.rs (#1085) 
Changes url from https://swc-project.github.io to https://swc.rs
 2020-09-21 22:53:48 +09:00
강동윤
2b12594cf2
Add musl support (#1072) 2020-09-13 18:27:26 +09:00
LongYinan
c0cb9e4401
Upgrade to napi-rs@0.3 cli (#1033) 2020-09-05 17:48:22 +09:00
강동윤
8a01e2b7b6
Fix spack (#1016) 
swc_ecma_transforms:
 - Add tests for #898 
 - dce preserves `export * from 'foo';`

swc_bundler:
 - Fix some concurrency bugs
 - Run dce only once
 - Handle `export * from 'foo'`
 - Handle namespace imports with computed key
 - Add some unit tests for `plan`
 - Handle export default decl
 - Handle simple coomon dependencies properly
 2020-09-03 22:45:42 +09:00
강동윤
8e237288d7
Migrate to napi (#1009) 2020-08-30 15:29:42 +09:00
강동윤
decac0c052
Improve performance of spack (#981) 
swc_bundler:
 - Invoke `LocalMark` less time
 - Use better strategy for parallel computing
 2020-08-23 17:27:56 +09:00
강동윤
db4ce50373
Bugfixes (#989) 
swc_ecmascript:
 - Make react / const modules configurable
 2020-08-23 12:29:01 +09:00
강동윤
c6a10251c9
Chores (#986) 2020-08-23 02:41:39 +09:00
강동윤
655fc12fcb
Make spack respect swcrc (#964) 2020-08-14 21:02:39 +09:00
강동윤
5baa636a4b
Chores (coverage, documentation, etc..) (#925) 2020-08-02 19:10:28 +09:00
강동윤
881c3a369f
Coverage with crontab (#920) 
I decided to configure crontab on my desktop because coverage test requires 20+GB of ram
 2020-08-01 16:57:36 +09:00
강동윤
0efba88e3f
Improve typescript parser (#811) 2020-06-02 19:22:41 +09:00
강동윤
598c179007 Correct coverage script 2020-05-23 20:15:41 +09:00
강동윤
3a372ad29a
Move node-swc into the repository (#789) 
The commit will help

 - Better testing
 - Preventing regression like #785.
 - **Implementing spack** (It requires access to neon api because of the plugin system)
 2020-05-22 20:36:39 +09:00
강동윤
53d09d448e
Handle await-for loop just like babel (#676) 2020-02-18 12:27:13 +09:00
강동윤
e709da9d55
Fix SourceMap (#672) 
Previously, `SourceMap` (taken from rustc) has a bug which reuses start position when new_source_file is invoked concurrently.
 2020-02-17 15:56:41 +09:00
강동윤
30e08a55a7 Fix coverage 2020-02-17 10:47:12 +09:00
강동윤
36aeac8639
Coverage (#670) 
Add a script to calculate coverage
 2020-02-16 21:06:25 +09:00
강동윤
348052b017
Improve optimizer (#660) 
Although it's quite naive at the moment, I added two optimization passes.

 - dead code elimination (Closes #607)
 - inlining
 2020-02-13 11:45:14 +09:00
강동윤
e949c40517
ECMAScript parser (#1) 
- Parser and lexer for lastest ecma spec https://tc39.github.io/ecma262

  - Lexer is currently very inefficient

 - Use https://github.com/tc39/test262-parser-tests/ for testing.

 - Implement proc-macro based ast folder and assert_eq_ignore_span! based on it.

 - Some utilities for proc macro at /macros/common
 2018-01-12 16:53:06 +09:00