Bump esbuild and wrangler in /workers/ai-assistant

[dependabot]

Bumps esbuild to 0.27.0 and updates ancestor dependency wrangler. These dependencies need to be updated together.

Updates esbuild from 0.17.19 to 0.27.0

Release notes

Sourced from esbuild's releases.

v0.27.0

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 ^0.26.0 or ~0.26.0. See npm's documentation about semver for more information.

• Use Uint8Array.fromBase64 if available (#4286)

  With this release, esbuild's binary loader will now use the new Uint8Array.fromBase64 function unless it's unavailable in the configured target environment. If it's unavailable, esbuild's previous code for this will be used as a fallback. Note that this means you may now need to specify target when using this feature with Node (for example --target=node22) unless you're using Node v25+.

• Update the Go compiler from v1.23.12 to v1.25.4 (#4208, #4311)

  This raises the operating system requirements for running esbuild:

  • Linux: now requires a kernel version of 3.2 or later
  • macOS: now requires macOS 12 (Monterey) or later

v0.26.0

• Enable trusted publishing (#4281)

  GitHub and npm are recommending that maintainers for packages such as esbuild switch to trusted publishing. With this release, a VM on GitHub will now build and publish all of esbuild's packages to npm instead of me. In theory.

  Unfortunately there isn't really a way to test that this works other than to do it live. So this release is that live test. Hopefully this release is uneventful and is exactly the same as the previous one (well, except for the green provenance attestation checkmark on npm that happens with trusted publishing).

v0.25.12

• Fix a minification regression with CSS media queries (#4315)

  The previous release introduced support for parsing media queries which unintentionally introduced a regression with the removal of duplicate media rules during minification. Specifically the grammar for @media <media-type> and <media-condition-without-or> { ... } was missing an equality check for the <media-condition-without-or> part, so rules with different suffix clauses in this position would incorrectly compare equal and be deduplicated. This release fixes the regression.

• Update the list of known JavaScript globals (#4310)

  This release updates esbuild's internal list of known JavaScript globals. These are globals that are known to not have side-effects when the property is accessed. For example, accessing the global Array property is considered to be side-effect free but accessing the global scrollY property can trigger a layout, which is a side-effect. This is used by esbuild's tree-shaking to safely remove unused code that is known to be side-effect free. This update adds the following global properties:

  From ES2017:

  • Atomics
  • SharedArrayBuffer

  From ES2020:

  • BigInt64Array
  • BigUint64Array

  From ES2021:

  • FinalizationRegistry
  • WeakRef

  From ES2025:

  • Float16Array
  • Iterator

  Note that this does not indicate that constructing any of these objects is side-effect free, just that accessing the identifier is side-effect free. For example, this now allows esbuild to tree-shake classes that extend from Iterator:

  // This can now be tree-shaken by esbuild:

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2023

This changelog documents all esbuild versions published in the year 2023 (versions 0.16.13 through 0.19.11).

0.19.11

• Fix TypeScript-specific class transform edge case (#3559)

  The previous release introduced an optimization that avoided transforming super() in the class constructor for TypeScript code compiled with useDefineForClassFields set to false if all class instance fields have no initializers. The rationale was that in this case, all class instance fields are omitted in the output so no changes to the constructor are needed. However, if all of this is the case and there are #private instance fields with initializers, those private instance field initializers were still being moved into the constructor. This was problematic because they were being inserted before the call to super() (since super() is now no longer transformed in that case). This release introduces an additional optimization that avoids moving the private instance field initializers into the constructor in this edge case, which generates smaller code, matches the TypeScript compiler's output more closely, and avoids this bug:

  // Original code
  class Foo extends Bar {
    #private = 1;
    public: any;
    constructor() {
      super();
    }
  }
  // Old output (with esbuild v0.19.9)
  class Foo extends Bar {
  constructor() {
  super();
  this.#private = 1;
  }
  #private;
  }
  // Old output (with esbuild v0.19.10)
  class Foo extends Bar {
  constructor() {
  this.#private = 1;
  super();
  }
  #private;
  }
  // New output
  class Foo extends Bar {
  #private = 1;
  constructor() {
  super();
  }
  }

• Minifier: allow reording a primitive past a side-effect (#3568)

  The minifier previously allowed reordering a side-effect past a primitive, but didn't handle the case of reordering a primitive past a side-effect. This additional case is now handled:

... (truncated)

Commits

• 2b91699 publish 0.27.0 to npm
• 22b425c fix #4286: use Uint8Array.fromBase64 if present (#4295)
• 6d187ef update go 1.25.3 => 1.25.4
• 9d0d4e7 update go 1.23.12 => 1.25.3 (#4318)
• b6979d8 use a patched go compiler for release builds
• 893d2b9 delete temporary release.yml workflow
• cee3918 add a temporary release.yml workflow
• f5bb1d6 fix publish.yml
• 17ff82b publish 0.26.0 to npm
• f87181f enable trusted publishing (#4319)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for esbuild since your current version.

Updates wrangler from 3.114.17 to 4.62.0

Release notes

Sourced from wrangler's releases.

wrangler@4.62.0

Minor Changes

• #12064 964a39d Thanks @​G4brym! - Add AI Search OAuth scopes to login

  Adds ai-search:write and ai-search:run OAuth scopes to the default login scopes, enabling wrangler to authenticate with AI Search APIs.

• #11867 253a85d Thanks @​rahulsuresh-git! - Add wrangler r2 bucket local-uploads command to manage local uploads for R2 buckets

  When enabled, object data is written to the nearest region first, then asynchronously replicated to the bucket's primary region.

  Docs: https://developers.cloudflare.com/r2/buckets/local-uploads

  # Get local uploads status
  wrangler r2 bucket local-uploads get my-bucket
  Enable local uploads (will prompt for confirmation)
  wrangler r2 bucket local-uploads enable my-bucket
  Enable without confirmation prompt
  wrangler r2 bucket local-uploads enable my-bucket --force
  Disable local uploads
  wrangler r2 bucket local-uploads disable my-bucket

• #11803 1bd1488 Thanks @​dario-piotrowicz! - Add a new subrequests limit to the limits field of the Wrangler configuration file

  Before only the cpu_ms limit was supported in the limits field of the Wrangler configuration file, now a subrequests limit can be specified as well which enables the user to limit the number of fetch requests that a Worker's invocation can make.

  Example:

  {
  	"$schema": "./node_modules/wrangler/config-schema.json",
  	"limits": {
  		"cpu_ms": 1000,
  		"subrequests": 150 // newly added field
  	}
  }

• #12185 f7aa8c7 Thanks @​penalosa! - Add timestamp field to the version metadata binding in local development. The version metadata binding now includes id, tag, and timestamp fields, making it easier to test version-aware logic locally.

Patch Changes

• #12190 ce736b9 Thanks @​dario-piotrowicz! - Update autoconfig logic to handle Next.js projects by using the new @opennextjs/cloudflare migrate command

• #12065 47944d1 Thanks @​langningchen! - Improve error message when d1 export --output points to a directory

... (truncated)

Commits

• 59a9ee2 Version Packages (#12266)
• 47944d1 fix(wrangler): show friendly error when D1 export output is a directory (#12065)
• 4c4d5a5 Add versionCommand to the autoconfig_summary field in the autoconfig outp...
• a113c0d chore(deps): bump the workerd-and-workers-types group with 2 updates (#12355)
• 698f510 Speed up pnpm fix and pnpm check (#12348)
• 253a85d [wrangler] R2-3896 Add R2 local uploads command (#11867)
• feb0099 refactor: move isAuthenticationError together with similar predicates (#12304)
• 0c9625a feat(miniflare): add CF-Worker header to outgoing fetch requests (#12186)
• a053aad refactor: use the shared UserError for containers (#12298)
• b05b919 fix(wrangler): Fixed invalid command / argument error logging (#12050)
• Additional commits viewable in compare view

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