build(deps): bump esbuild-wasm from 0.8.27 to 0.16.1

[dependabot]

Bumps esbuild-wasm from 0.8.27 to 0.16.1.

Release notes

Sourced from esbuild-wasm's releases.

v0.16.1

This is a hotfix for the previous release.

• Re-allow importing JSON with the copy loader using an import assertion

  The previous release made it so when assert { type: 'json' } is present on an import statement, esbuild validated that the json loader was used. This is what an import assertion is supposed to do. However, I forgot about the relatively new copy loader, which sort of behaves as if the import path was marked as external (and thus not loaded at all) except that the file is copied to the output directory and the import path is rewritten to point to the copy. In this case whatever JavaScript runtime ends up running the code is the one to evaluate the import assertion. So esbuild should really allow this case as well. With this release, esbuild now allows both the json and copy loaders when an assert { type: 'json' } import assertion is present.

v0.16.0

This release deliberately contains backwards-incompatible changes. To avoid automatically picking up releases like this, you should either be pinning the exact version of esbuild in your package.json file (recommended) or be using a version range syntax that only accepts patch upgrades such as ~0.15.0. See npm's documentation about semver for more information.

• Move all binary executable packages to the @esbuild/ scope

  Binary package executables for esbuild are published as individual packages separate from the main esbuild package so you only have to download the relevant one for the current platform when you install esbuild. This release moves all of these packages under the @esbuild/ scope to avoid collisions with 3rd-party packages. It also changes them to a consistent naming scheme that uses the os and cpu names from node.

  The package name changes are as follows:

  • @esbuild/linux-loong64 => @esbuild/linux-loong64 (no change)
  • esbuild-android-64 => @esbuild/android-x64
  • esbuild-android-arm64 => @esbuild/android-arm64
  • esbuild-darwin-64 => @esbuild/darwin-x64
  • esbuild-darwin-arm64 => @esbuild/darwin-arm64
  • esbuild-freebsd-64 => @esbuild/freebsd-x64
  • esbuild-freebsd-arm64 => @esbuild/freebsd-arm64
  • esbuild-linux-32 => @esbuild/linux-ia32
  • esbuild-linux-64 => @esbuild/linux-x64
  • esbuild-linux-arm => @esbuild/linux-arm
  • esbuild-linux-arm64 => @esbuild/linux-arm64
  • esbuild-linux-mips64le => @esbuild/linux-mips64el
  • esbuild-linux-ppc64le => @esbuild/linux-ppc64
  • esbuild-linux-riscv64 => @esbuild/linux-riscv64
  • esbuild-linux-s390x => @esbuild/linux-s390x
  • esbuild-netbsd-64 => @esbuild/netbsd-x64
  • esbuild-openbsd-64 => @esbuild/openbsd-x64
  • esbuild-sunos-64 => @esbuild/sunos-x64
  • esbuild-wasm => esbuild-wasm (no change)
  • esbuild-windows-32 => @esbuild/win32-ia32
  • esbuild-windows-64 => @esbuild/win32-x64
  • esbuild-windows-arm64 => @esbuild/win32-arm64
  • esbuild => esbuild (no change)

  Normal usage of the esbuild and esbuild-wasm packages should not be affected. These name changes should only affect tools that hard-coded the individual binary executable package names into custom esbuild downloader scripts.

  This change was not made with performance in mind. But as a bonus, installing esbuild with npm may potentially happen faster now. This is because npm's package installation protocol is inefficient: it always downloads metadata for all past versions of each package even when it only needs metadata about a single version. This makes npm package downloads O(n) in the number of published versions, which penalizes packages like esbuild that are updated regularly. Since most of esbuild's package names have now changed, npm will now need to download much less data when installing esbuild (8.72mb of package manifests before this change → 0.06mb of package manifests after this change). However, this is only a temporary improvement. Installing esbuild will gradually get slower again as further versions of esbuild are published.

• Publish a shell script that downloads esbuild directly

  In addition to all of the existing ways to install esbuild, you can now also download esbuild directly like this:

  curl -fsSL https://esbuild.github.io/dl/latest | sh

... (truncated)

Changelog

Sourced from esbuild-wasm's changelog.

Changelog: 2020

This changelog documents all esbuild versions published in the year 2020 (versions 0.3.0 through 0.8.28).

0.8.28

• Add a --summary flag that prints helpful information after a build (#631)

  Normally esbuild's CLI doesn't print anything after doing a build if nothing went wrong. This allows esbuild to be used as part of a more complex chain of tools without the output cluttering the terminal. However, sometimes it is nice to have a quick overview in your terminal of what the build just did. You can now add the --summary flag when using the CLI and esbuild will print a summary of what the build generated. It looks something like this:

  $ ./esbuild --summary --bundle src/Three.js --outfile=build/three.js --sourcemap
  build/three.js      1.0mb ⚠️
  build/three.js.map  1.8mb
  ⚡ Done in 43ms
  

• Keep unused imports in TypeScript code in one specific case (#604)

  The official TypeScript compiler always removes imported symbols that aren't used as values when converting TypeScript to JavaScript. This is because these symbols could be types and not removing them could result in a run-time module instantiation failure because of missing exports. This even happens when the tsconfig.json setting "importsNotUsedAsValues" is set to "preserve". Doing this just keeps the import statement itself but confusingly still removes the imports that aren't used as values.

  Previously esbuild always exactly matched the behavior of the official TypeScript compiler regarding import removal. However, that is problematic when trying to use esbuild to compile a partial module such as when converting TypeScript to JavaScript inside a file written in the Svelte programming language. Here is an example:

  <script lang="ts">
    import Counter from './Counter.svelte';
    export let name: string = 'world';
  </script>
  <main>
    <h1>Hello {name}!</h1>
    <Counter />
  </main>

  The current Svelte compiler plugin for TypeScript only provides esbuild with the contents of the <script> tag so to esbuild, the import Counter appears to be unused and is removed.

  In this release, esbuild deliberately deviates from the behavior of the official TypeScript compiler if all of these conditions are met:

  • The "importsNotUsedAsValues" field in tsconfig.json must be present and must not be set to "remove". This is necessary because this is the only case where esbuild can assume that all imports are values instead of types. Any imports that are types will cause a type error when the code is run through the TypeScript type checker. To import types when the importsNotUsedAsValues setting is active, you must use the TypeScript-specific import type syntax instead.

  • You must not be using esbuild as a bundler. When bundling, esbuild needs to assume that it's not seeing a partial file because the bundling process requires renaming symbols to avoid cross-file name collisions.

  • You must not have identifier minification enabled. It's useless to preserve unused imports in this case because referencing them by name won't work anyway. And keeping the unused imports would be counter-productive to minification since they would be extra unnecessary data in the output file.

  This should hopefully allow esbuild to be used as a TypeScript-to-JavaScript converter for programming languages such as Svelte, at least in many cases. The build pipeline in esbuild wasn't designed for compiling partial modules and this still won't be a fully robust solution (e.g. some variables may be renamed to avoid name collisions in rare cases). But it's possible that these cases are very unlikely to come up in practice. Basically this change to keep unused imports in this case should be useful at best and harmless at worst.

Commits

• 3b62a36 publish 0.16.1 to npm
• 07f8eeb hotfix: re-allow copy with json import assertion
• 219ffc6 fix JSXMode => JSX for the Go transform API
• 6c8d15d publish 0.16.0 to npm
• 895f50c fix #1843: generate shorter data urls if possible
• 5abe071 fix #2417: add the module condition by default
• 328ce12 fix #2649: allow disabling escaping of \</script>
• 0228284 discard legal comments by default
• c3b0890 fix #714: remove the webassembly _exit(0) hack
• 055f9e3 add a shell script that downloads esbuild directly
• Additional commits viewable in compare view

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[dependabot]

Superseded by #74.