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Naila / Discord-chat-replica

Open Software License 3.0
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Bump esbuild from 0.8.57 to 0.15.11 #168

Closed dependabot[bot] closed 1 year ago

dependabot[bot] commented 1 year ago

Bumps esbuild from 0.8.57 to 0.15.11.

Release notes

Sourced from esbuild's releases.

v0.15.11

  • Fix various edge cases regarding template tags and this (#2610)

    This release fixes some bugs where the value of this wasn't correctly preserved when evaluating template tags in a few edge cases. These edge cases are listed below:

    async function test() {
  class Foo { foo() { return this } }
  class Bar extends Foo {
    a = async () => super.foo``
    b = async () => super['foo']``
    c = async (foo) => super[foo]``
  }
  function foo() { return this }
  const obj = { foo }
  const bar = new Bar
  console.log(
    (await bar.a()) === bar,
    (await bar.b()) === bar,
    (await bar.c('foo')) === bar,
    { foo }.foo``.foo === foo,
    (true && obj.foo)`` !== obj,
    (false || obj.foo)`` !== obj,
    (null ?? obj.foo)`` !== obj,
  )
}
test()

    Each edge case in the code above previously incorrectly printed false when run through esbuild with --minify --target=es6 but now correctly prints true. These edge cases are unlikely to have affected real-world code.

v0.15.10

  • Add support for node's "pattern trailers" syntax (#2569)

    After esbuild implemented node's exports feature in package.json, node changed the feature to also allow text after * wildcards in patterns. Previously the * was required to be at the end of the pattern. It lets you do something like this:

    {
  "exports": {
    "./features/*": "./features/*.js",
    "./features/*.js": "./features/*.js"
  }
}

    With this release, esbuild now supports these types of patterns too.

  • Fix subpath imports with Yarn PnP (#2545)

    Node has a little-used feature called subpath imports which are package-internal imports that start with # and that go through the imports map in package.json. Previously esbuild had a bug that caused esbuild to not handle these correctly in packages installed via Yarn's "Plug'n'Play" installation strategy. The problem was that subpath imports were being checked after Yarn PnP instead of before. This release reorders these checks, which should allow subpath imports to work in this case.

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2021

This changelog documents all esbuild versions published in the year 2021 (versions 0.8.29 through 0.14.10).

0.14.10

  • Enable tree shaking of classes with lowered static fields (#175)

    If the configured target environment doesn't support static class fields, they are converted into a call to esbuild's __publicField function instead. However, esbuild's tree-shaking pass treated this call as a side effect, which meant that all classes with static fields were ineligible for tree shaking. This release fixes the problem by explicitly ignoring calls to the __publicField function during tree shaking side-effect determination. Tree shaking is now enabled for these classes:

    // Original code
class Foo { static foo = 'foo' }
class Bar { static bar = 'bar' }
new Bar()

    // Old output (with --tree-shaking=true --target=es6)
class Foo {
}
__publicField(Foo, "foo", "foo");
class Bar {
}
__publicField(Bar, "bar", "bar");
new Bar();
    

    // New output (with --tree-shaking=true --target=es6)
class Bar {
}
__publicField(Bar, "bar", "bar");
new Bar();

  • Treat --define:foo=undefined as an undefined literal instead of an identifier (#1407)

    References to the global variable undefined are automatically replaced with the literal value for undefined, which appears as void 0 when printed. This allows for additional optimizations such as collapsing undefined ?? bar into just bar. However, this substitution was not done for values specified via --define:. As a result, esbuild could potentially miss out on certain optimizations in these cases. With this release, it's now possible to use --define: to substitute something with an undefined literal:

    // Original code
let win = typeof window !== 'undefined' ? window : {}

    // Old output (with --define:window=undefined --minify)
let win=typeof undefined!="undefined"?undefined:{};
    

    // New output (with --define:window=undefined --minify)
let win={};

  • Add the --drop:debugger flag (#1809)

    Passing this flag causes all debugger; statements to be removed from the output. This is similar to the drop_debugger: true flag available in the popular UglifyJS and Terser JavaScript minifiers.

... (truncated)

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dependabot[bot] commented 1 year ago

Superseded by #169.