chore(deps-dev): bump esbuild from 0.14.43 to 0.14.54

[dependabot]

Bumps esbuild from 0.14.43 to 0.14.54.

Release notes

Sourced from esbuild's releases.

v0.14.54

• Fix optimizations for calls containing spread arguments (#2445)

  This release fixes the handling of spread arguments in the optimization of /* @__PURE__ */ comments, empty functions, and identity functions:

  // Original code
  function empty() {}
  function identity(x) { return x }
  /* @__PURE__ */ a(...x)
  /* @__PURE__ */ new b(...x)
  empty(...x)
  identity(...x)
  // Old output (with --minify --tree-shaking=true)
  ...x;...x;...x;...x;
  // New output (with --minify --tree-shaking=true)
  function identity(n){return n}[...x];[...x];[...x];identity(...x);

  Previously esbuild assumed arguments with side effects could be directly inlined. This is almost always true except for spread arguments, which are not syntactically valid on their own and which have the side effect of causing iteration, which might have further side effects. Now esbuild will wrap these elements in an unused array so that they are syntactically valid and so that the iteration side effects are preserved.

v0.14.53

This release fixes a minor issue with the previous release: I had to rename the package esbuild-linux-loong64 to @esbuild/linux-loong64 in the contributed PR because someone registered the package name before I could claim it, and I missed a spot. Hopefully everything is working after this release. I plan to change all platform-specific package names to use the @esbuild/ scope at some point to avoid this problem in the future.

v0.14.52

• Allow binary data as input to the JS transform and build APIs (#2424)

  Previously esbuild's transform and build APIs could only take a string. However, some people want to use esbuild to convert binary data to base64 text. This is problematic because JavaScript strings represent UTF-16 text and esbuild internally operates on arrays of bytes, so all strings coming from JavaScript undergo UTF-16 to UTF-8 conversion before use. This meant that using esbuild in this way was doing base64 encoding of the UTF-8 encoding of the text, which was undesired.

  With this release, esbuild now accepts Uint8Array in addition to string as an input format for the transform and build APIs. Now you can use esbuild to convert binary data to base64 text:

  // Original code
  import esbuild from 'esbuild'
  console.log([
    (await esbuild.transform('\xFF', { loader: 'base64' })).code,
    (await esbuild.build({ stdin: { contents: '\xFF', loader: 'base64' }, write: false })).outputFiles[0].text,
  ])
  console.log([
    (await esbuild.transform(new Uint8Array([0xFF]), { loader: 'base64' })).code,
    (await esbuild.build({ stdin: { contents: new Uint8Array([0xFF]), loader: 'base64' }, write: false })).outputFiles[0].text,
  ])
  // Old output
  [ 'module.exports = "w78=";\n', 'module.exports = "w78=";\n' ]
  /* ERROR: The input to "transform" must be a string */
  // New output

... (truncated)

Changelog

Sourced from esbuild's changelog.

0.14.54

• Fix optimizations for calls containing spread arguments (#2445)

  This release fixes the handling of spread arguments in the optimization of /* @__PURE__ */ comments, empty functions, and identity functions:

  // Original code
  function empty() {}
  function identity(x) { return x }
  /* @__PURE__ */ a(...x)
  /* @__PURE__ */ new b(...x)
  empty(...x)
  identity(...x)
  // Old output (with --minify --tree-shaking=true)
  ...x;...x;...x;...x;
  // New output (with --minify --tree-shaking=true)
  function identity(n){return n}[...x];[...x];[...x];identity(...x);

  Previously esbuild assumed arguments with side effects could be directly inlined. This is almost always true except for spread arguments, which are not syntactically valid on their own and which have the side effect of causing iteration, which might have further side effects. Now esbuild will wrap these elements in an unused array so that they are syntactically valid and so that the iteration side effects are preserved.

0.14.53

This release fixes a minor issue with the previous release: I had to rename the package esbuild-linux-loong64 to @esbuild/linux-loong64 in the contributed PR because someone registered the package name before I could claim it, and I missed a spot. Hopefully everything is working after this release. I plan to change all platform-specific package names to use the @esbuild/ scope at some point to avoid this problem in the future.

0.14.52

• Allow binary data as input to the JS transform and build APIs (#2424)

  Previously esbuild's transform and build APIs could only take a string. However, some people want to use esbuild to convert binary data to base64 text. This is problematic because JavaScript strings represent UTF-16 text and esbuild internally operates on arrays of bytes, so all strings coming from JavaScript undergo UTF-16 to UTF-8 conversion before use. This meant that using esbuild in this way was doing base64 encoding of the UTF-8 encoding of the text, which was undesired.

  With this release, esbuild now accepts Uint8Array in addition to string as an input format for the transform and build APIs. Now you can use esbuild to convert binary data to base64 text:

  // Original code
  import esbuild from 'esbuild'
  console.log([
    (await esbuild.transform('\xFF', { loader: 'base64' })).code,
    (await esbuild.build({ stdin: { contents: '\xFF', loader: 'base64' }, write: false })).outputFiles[0].text,
  ])
  console.log([
    (await esbuild.transform(new Uint8Array([0xFF]), { loader: 'base64' })).code,
    (await esbuild.build({ stdin: { contents: new Uint8Array([0xFF]), loader: 'base64' }, write: false })).outputFiles[0].text,
  ])
  // Old output
  [ 'module.exports = "w78=";\n', 'module.exports = "w78=";\n' ]

... (truncated)

Commits

• 04ef75f publish 0.14.54 to npm
• 20878ce fix #2445: fixes for spread arguments and --minify
• b2b5a60 ci: move uglify into slow tests
• b9cae14 ci: clarify some test labels
• fe9b711 attempt to speed up ci: isolate rollup tests
• 4e65c73 publish 0.14.53 to npm
• adbb475 missed two esbuild-linux-loong64 names
• 39eccb8 publish 0.14.52 to npm
• d6cf390 Support Loongarch LE architecture (#2373)
• 296870e workarounds for bad go comment formatting behavior
• Additional commits viewable in compare view

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[dependabot]

Superseded by #107.