dependabot[bot] opened a new pull request, #197: URL: https://github.com/apache/arrow-js/pull/197
Bumps [esbuild](https://github.com/evanw/esbuild) from 0.25.5 to 0.25.6. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/evanw/esbuild/releases";>esbuild's releases</a>.</em></p> <blockquote> <h2>v0.25.6</h2> <ul> <li> <p>Fix a memory leak when <code>cancel()</code> is used on a build context (<a href="https://redirect.github.com/evanw/esbuild/issues/4231";>#4231</a>)</p> <p>Calling <code>rebuild()</code> followed by <code>cancel()</code> in rapid succession could previously leak memory. The bundler uses a producer/consumer model internally, and the resource leak was caused by the consumer being termianted while there were still remaining unreceived results from a producer. To avoid the leak, the consumer now waits for all producers to finish before terminating.</p> </li> <li> <p>Support empty <code>:is()</code> and <code>:where()</code> syntax in CSS (<a href="https://redirect.github.com/evanw/esbuild/issues/4232";>#4232</a>)</p> <p>Previously using these selectors with esbuild would generate a warning. That warning has been removed in this release for these cases.</p> </li> <li> <p>Improve tree-shaking of <code>try</code> statements in dead code (<a href="https://redirect.github.com/evanw/esbuild/issues/4224";>#4224</a>)</p> <p>With this release, esbuild will now remove certain <code>try</code> statements if esbuild considers them to be within dead code (i.e. code that is known to not ever be evaluated). For example:</p> <pre lang="js"><code>// Original code return 'foo' try { return 'bar' } catch {} <p>// Old output (with --minify) return"foo";try{return"bar"}catch{}</p> <p>// New output (with --minify) return"foo"; </code></pre></p> </li> <li> <p>Consider negated bigints to have no side effects</p> <p>While esbuild currently considers <code>1</code>, <code>-1</code>, and <code>1n</code> to all have no side effects, it didn't previously consider <code>-1n</code> to have no side effects. This is because esbuild does constant folding with numbers but not bigints. However, it meant that unused negative bigint constants were not tree-shaken. With this release, esbuild will now consider these expressions to also be side-effect free:</p> <pre lang="js"><code>// Original code let a = 1, b = -1, c = 1n, d = -1n <p>// Old output (with --bundle --minify) (()=>{var n=-1n;})();</p> <p>// New output (with --bundle --minify) (()=>{})(); </code></pre></p> </li> <li> <p>Support a configurable delay in watch mode before rebuilding (<a href="https://redirect.github.com/evanw/esbuild/issues/3476";>#3476</a>, <a href="https://redirect.github.com/evanw/esbuild/issues/4178";>#4178</a>)</p> <p>The <code>watch()</code> API now takes a <code>delay</code> option that lets you add a delay (in milliseconds) before rebuilding when a change is detected in watch mode. If you use a tool that regenerates multiple source files very slowly, this should make it more likely that esbuild's watch mode won't generate a broken intermediate build before the successful final build. This option is also available via the CLI using the <code>--watch-delay=</code> flag.</p> <p>This should also help avoid confusion about the <code>watch()</code> API's options argument. It was previously empty to allow for future API expansion, which caused some people to think that the documentation was missing. It's no longer empty now that the <code>watch()</code> API has an option.</p> </li> <li> <p>Allow mixed array for <code>entryPoints</code> API option (<a href="https://redirect.github.com/evanw/esbuild/issues/4223";>#4223</a>)</p> <p>The TypeScript type definitions now allow you to pass a mixed array of both string literals and object literals to the <code>entryPoints</code> API option, such as <code>['foo.js', { out: 'lib', in: 'bar.js' }]</code>. This was always possible to do in JavaScript but the TypeScript type definitions were previously too restrictive.</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/evanw/esbuild/blob/main/CHANGELOG.md";>esbuild's changelog</a>.</em></p> <blockquote> <h2>0.25.6</h2> <ul> <li> <p>Fix a memory leak when <code>cancel()</code> is used on a build context (<a href="https://redirect.github.com/evanw/esbuild/issues/4231";>#4231</a>)</p> <p>Calling <code>rebuild()</code> followed by <code>cancel()</code> in rapid succession could previously leak memory. The bundler uses a producer/consumer model internally, and the resource leak was caused by the consumer being termianted while there were still remaining unreceived results from a producer. To avoid the leak, the consumer now waits for all producers to finish before terminating.</p> </li> <li> <p>Support empty <code>:is()</code> and <code>:where()</code> syntax in CSS (<a href="https://redirect.github.com/evanw/esbuild/issues/4232";>#4232</a>)</p> <p>Previously using these selectors with esbuild would generate a warning. That warning has been removed in this release for these cases.</p> </li> <li> <p>Improve tree-shaking of <code>try</code> statements in dead code (<a href="https://redirect.github.com/evanw/esbuild/issues/4224";>#4224</a>)</p> <p>With this release, esbuild will now remove certain <code>try</code> statements if esbuild considers them to be within dead code (i.e. code that is known to not ever be evaluated). For example:</p> <pre lang="js"><code>// Original code return 'foo' try { return 'bar' } catch {} <p>// Old output (with --minify) return"foo";try{return"bar"}catch{}</p> <p>// New output (with --minify) return"foo"; </code></pre></p> </li> <li> <p>Consider negated bigints to have no side effects</p> <p>While esbuild currently considers <code>1</code>, <code>-1</code>, and <code>1n</code> to all have no side effects, it didn't previously consider <code>-1n</code> to have no side effects. This is because esbuild does constant folding with numbers but not bigints. However, it meant that unused negative bigint constants were not tree-shaken. With this release, esbuild will now consider these expressions to also be side-effect free:</p> <pre lang="js"><code>// Original code let a = 1, b = -1, c = 1n, d = -1n <p>// Old output (with --bundle --minify) (()=>{var n=-1n;})();</p> <p>// New output (with --bundle --minify) (()=>{})(); </code></pre></p> </li> <li> <p>Support a configurable delay in watch mode before rebuilding (<a href="https://redirect.github.com/evanw/esbuild/issues/3476";>#3476</a>, <a href="https://redirect.github.com/evanw/esbuild/issues/4178";>#4178</a>)</p> <p>The <code>watch()</code> API now takes a <code>delay</code> option that lets you add a delay (in milliseconds) before rebuilding when a change is detected in watch mode. If you use a tool that regenerates multiple source files very slowly, this should make it more likely that esbuild's watch mode won't generate a broken intermediate build before the successful final build. This option is also available via the CLI using the <code>--watch-delay=</code> flag.</p> <p>This should also help avoid confusion about the <code>watch()</code> API's options argument. It was previously empty to allow for future API expansion, which caused some people to think that the documentation was missing. It's no longer empty now that the <code>watch()</code> API has an option.</p> </li> <li> <p>Allow mixed array for <code>entryPoints</code> API option (<a href="https://redirect.github.com/evanw/esbuild/issues/4223";>#4223</a>)</p> <p>The TypeScript type definitions now allow you to pass a mixed array of both string literals and object literals to the <code>entryPoints</code> API option, such as <code>['foo.js', { out: 'lib', in: 'bar.js' }]</code>. This was always possible to do in JavaScript but the TypeScript type definitions were previously too restrictive.</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/evanw/esbuild/commit/d38c1f0bc580b4a8a93f23559d0cd9085d7ba31f";><code>d38c1f0</code></a> publish 0.25.6 to npm</li> <li><a href="https://github.com/evanw/esbuild/commit/11e547e2c7b4238a626c1fd10759e058c8477daa";><code>11e547e</code></a> missing <code>)</code> in release notes</li> <li><a href="https://github.com/evanw/esbuild/commit/cc8ac0a5f49589d9a0698728106ffa43d51aa1b3";><code>cc8ac0a</code></a> fix trailing comment whitespace</li> <li><a href="https://github.com/evanw/esbuild/commit/1e3fb57adcbd51b35712ea53e215f5368a8cd708";><code>1e3fb57</code></a> fix <a href="https://redirect.github.com/evanw/esbuild/issues/4178";>#4178</a>: add the <code>--watch-delay=</code> option</li> <li><a href="https://github.com/evanw/esbuild/commit/c1f5f18e8308be3eaf064c0d059bfee00cc628e7";><code>c1f5f18</code></a> fix <a href="https://redirect.github.com/evanw/esbuild/issues/4209";>#4209</a>: disable binary executable optimization on WASM platform (<a href="https://redirect.github.com/evanw/esbuild/issues/4210";>#4210</a>)</li> <li><a href="https://github.com/evanw/esbuild/commit/3ed5ecce847ace6f016290d10fbae9359b0351d3";><code>3ed5ecc</code></a> fix incorrect locations in <code>CHANGELOG.md</code></li> <li><a href="https://github.com/evanw/esbuild/commit/248089c1a8398a219720e8ef5601d2b7001c64d4";><code>248089c</code></a> fix <a href="https://redirect.github.com/evanw/esbuild/issues/4224";>#4224</a>: allow <code>try</code> statements to become dead</li> <li><a href="https://github.com/evanw/esbuild/commit/42f159cb52e1d7de826b5b52f307c45b587a5646";><code>42f159c</code></a> openharmony: keep makefile targets sorted</li> <li><a href="https://github.com/evanw/esbuild/commit/63256e12bedc47a7bd13d315e5c0712908f31a14";><code>63256e1</code></a> chore: fix some comments (<a href="https://redirect.github.com/evanw/esbuild/issues/4211";>#4211</a>)</li> <li><a href="https://github.com/evanw/esbuild/commit/d803f72e64c900e6b007501c81b987832ffc3c81";><code>d803f72</code></a> add support for openharmony-arm64 platform (<a href="https://redirect.github.com/evanw/esbuild/issues/4212";>#4212</a>)</li> <li>Additional commits viewable in <a href="https://github.com/evanw/esbuild/compare/v0.25.5...v0.25.6";>compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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