Sourced from esbuild's releases.
v0.24.2
Fix regression with
--defineandimport.meta(#4010, #4012, #4013)The previous change in version 0.24.1 to use a more expression-like parser for
definevalues to allow quoted property names introduced a regression that removed the ability to use--define:import.meta=.... Even thoughimportis normally a keyword that can't be used as an identifier, ES modules special-case theimport.metaexpression to behave like an identifier anyway. This change fixes the regression.This fix was contributed by
@sapphi-red.v0.24.1
Allow
es2024as a target intsconfig.json(#4004)TypeScript recently added
es2024as a compilation target, so esbuild now supports this in thetargetfield oftsconfig.jsonfiles, such as in the following configuration file:{ "compilerOptions": { "target": "ES2024" } }As a reminder, the only thing that esbuild uses this field for is determining whether or not to use legacy TypeScript behavior for class fields. You can read more in the documentation.
This fix was contributed by
@billyjanitsch.Allow automatic semicolon insertion after
get/setThis change fixes a grammar bug in the parser that incorrectly treated the following code as a syntax error:
class Foo { get *x() {} set *y() {} }The above code will be considered valid starting with this release. This change to esbuild follows a similar change to TypeScript which will allow this syntax starting with TypeScript 5.7.
Allow quoted property names in
--defineand--pure(#4008)The
defineandpureAPI options now accept identifier expressions containing quoted property names. Previously all identifiers in the identifier expression had to be bare identifiers. This change now makes--defineand--pureconsistent with--global-name, which already supported quoted property names. For example, the following is now possible:// The following code now transforms to "return true;\n" console.log(esbuild.transformSync( `return process.env['SOME-TEST-VAR']`, { define: { 'process.env["SOME-TEST-VAR"]': 'true' } }, ))
... (truncated)
Sourced from esbuild's changelog.
0.24.2
Fix regression with
--defineandimport.meta(#4010, #4012, #4013)The previous change in version 0.24.1 to use a more expression-like parser for
definevalues to allow quoted property names introduced a regression that removed the ability to use--define:import.meta=.... Even thoughimportis normally a keyword that can't be used as an identifier, ES modules special-case theimport.metaexpression to behave like an identifier anyway. This change fixes the regression.This fix was contributed by
@sapphi-red.0.24.1
Allow
es2024as a target intsconfig.json(#4004)TypeScript recently added
es2024as a compilation target, so esbuild now supports this in thetargetfield oftsconfig.jsonfiles, such as in the following configuration file:{ "compilerOptions": { "target": "ES2024" } }As a reminder, the only thing that esbuild uses this field for is determining whether or not to use legacy TypeScript behavior for class fields. You can read more in the documentation.
This fix was contributed by
@billyjanitsch.Allow automatic semicolon insertion after
get/setThis change fixes a grammar bug in the parser that incorrectly treated the following code as a syntax error:
class Foo { get *x() {} set *y() {} }The above code will be considered valid starting with this release. This change to esbuild follows a similar change to TypeScript which will allow this syntax starting with TypeScript 5.7.
Allow quoted property names in
--defineand--pure(#4008)The
defineandpureAPI options now accept identifier expressions containing quoted property names. Previously all identifiers in the identifier expression had to be bare identifiers. This change now makes--defineand--pureconsistent with--global-name, which already supported quoted property names. For example, the following is now possible:// The following code now transforms to "return true;\n" console.log(esbuild.transformSync( `return process.env['SOME-TEST-VAR']`, { define: { 'process.env["SOME-TEST-VAR"]': 'true' } },
... (truncated)
745abd9
publish 0.24.2 to npm79fd0b0
skip nulls in source map finalization (#4011)4b9322f
source map: avoid null entry for 0-length parts199a0d3
close #4013:
credit to @sapphi-red for
the fix947f99f
fix #4010,
fix #4012:
import.meta regressionde9598f
publish 0.24.1 to npm15d56ca
emit null source mappings for empty chunk content8d98f6f
fix #3985:
entryPoint metadata for copy loader0db1b82
fix #3998:
avoid outbase in identifier names7236472
close #3974:
add support for netbsd on arm64