* 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>
* 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>
* 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>
@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 &&
"😋📋👌".length === 6
) {
console.log(`such fold. very inline. wow.`);
}
}
```
