AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.
evanw/esbuild (esbuild)
### [`v0.20.1`](https://togithub.com/evanw/esbuild/blob/HEAD/CHANGELOG.md#0201)
[Compare Source](https://togithub.com/evanw/esbuild/compare/v0.20.0...v0.20.1)
- Fix a bug with the CSS nesting transform ([#3648](https://togithub.com/evanw/esbuild/issues/3648))
This release fixes a bug with the CSS nesting transform for older browsers where the generated CSS could be incorrect if a selector list contained a pseudo element followed by another selector. The bug was caused by incorrectly mutating the parent rule's selector list when filtering out pseudo elements for the child rules:
```css
/* Original code */
.foo {
&:after,
& .bar {
color: red;
}
}
/* Old output (with --supported:nesting=false) */
.foo .bar,
.foo .bar {
color: red;
}
/* New output (with --supported:nesting=false) */
.foo:after,
.foo .bar {
color: red;
}
```
- Constant folding for JavaScript inequality operators ([#3645](https://togithub.com/evanw/esbuild/issues/3645))
This release introduces constant folding for the `< > <= >=` operators. The minifier will now replace these operators with `true` or `false` when both sides are compile-time numeric or string constants:
```js
// Original code
console.log(1 < 2, '🍕' > '🧀')
// Old output (with --minify)
console.log(1<2,"🍕">"🧀");
// New output (with --minify)
console.log(!0,!1);
```
- Better handling of `__proto__` edge cases ([#3651](https://togithub.com/evanw/esbuild/pull/3651))
JavaScript object literal syntax contains a special case where a non-computed property with a key of `__proto__` sets the prototype of the object. This does not apply to computed properties or to properties that use the shorthand property syntax introduced in ES6. Previously esbuild didn't correctly preserve the "sets the prototype" status of properties inside an object literal, meaning a property that sets the prototype could accidentally be transformed into one that doesn't and vice versa. This has now been fixed:
```js
// Original code
function foo(__proto__) {
return { __proto__: __proto__ } // Note: sets the prototype
}
function bar(__proto__, proto) {
{
let __proto__ = proto
return { __proto__ } // Note: doesn't set the prototype
}
}
// Old output
function foo(__proto__) {
return { __proto__ }; // Note: no longer sets the prototype (WRONG)
}
function bar(__proto__, proto) {
{
let __proto__2 = proto;
return { __proto__: __proto__2 }; // Note: now sets the prototype (WRONG)
}
}
// New output
function foo(__proto__) {
return { __proto__: __proto__ }; // Note: sets the prototype (correct)
}
function bar(__proto__, proto) {
{
let __proto__2 = proto;
return { ["__proto__"]: __proto__2 }; // Note: doesn't set the prototype (correct)
}
}
```
- Fix cross-platform non-determinism with CSS color space transformations ([#3650](https://togithub.com/evanw/esbuild/issues/3650))
The Go compiler takes advantage of "fused multiply and add" (FMA) instructions on certain processors which do the operation `x*y + z` without intermediate rounding. This causes esbuild's CSS color space math to differ on different processors (currently `ppc64le` and `s390x`), which breaks esbuild's guarantee of deterministic output. To avoid this, esbuild's color space math now inserts a `float64()` cast around every single math operation. This tells the Go compiler not to use the FMA optimization.
- Fix a crash when resolving a path from a directory that doesn't exist ([#3634](https://togithub.com/evanw/esbuild/issues/3634))
This release fixes a regression where esbuild could crash when resolving an absolute path if the source directory for the path resolution operation doesn't exist. While this situation doesn't normally come up, it could come up when running esbuild concurrently with another operation that mutates the file system as esbuild is doing a build (such as using `git` to switch branches). The underlying problem was a regression that was introduced in version 0.18.0.
Configuration
📅 Schedule: Branch creation - "every weekend" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This PR has been generated by Mend Renovate. View repository job log here.
This PR contains the following updates:
0.20.0->0.20.1Release Notes
evanw/esbuild (esbuild)
### [`v0.20.1`](https://togithub.com/evanw/esbuild/blob/HEAD/CHANGELOG.md#0201) [Compare Source](https://togithub.com/evanw/esbuild/compare/v0.20.0...v0.20.1) - Fix a bug with the CSS nesting transform ([#3648](https://togithub.com/evanw/esbuild/issues/3648)) This release fixes a bug with the CSS nesting transform for older browsers where the generated CSS could be incorrect if a selector list contained a pseudo element followed by another selector. The bug was caused by incorrectly mutating the parent rule's selector list when filtering out pseudo elements for the child rules: ```css /* Original code */ .foo { &:after, & .bar { color: red; } } /* Old output (with --supported:nesting=false) */ .foo .bar, .foo .bar { color: red; } /* New output (with --supported:nesting=false) */ .foo:after, .foo .bar { color: red; } ``` - Constant folding for JavaScript inequality operators ([#3645](https://togithub.com/evanw/esbuild/issues/3645)) This release introduces constant folding for the `< > <= >=` operators. The minifier will now replace these operators with `true` or `false` when both sides are compile-time numeric or string constants: ```js // Original code console.log(1 < 2, '🍕' > '🧀') // Old output (with --minify) console.log(1<2,"🍕">"🧀"); // New output (with --minify) console.log(!0,!1); ``` - Better handling of `__proto__` edge cases ([#3651](https://togithub.com/evanw/esbuild/pull/3651)) JavaScript object literal syntax contains a special case where a non-computed property with a key of `__proto__` sets the prototype of the object. This does not apply to computed properties or to properties that use the shorthand property syntax introduced in ES6. Previously esbuild didn't correctly preserve the "sets the prototype" status of properties inside an object literal, meaning a property that sets the prototype could accidentally be transformed into one that doesn't and vice versa. This has now been fixed: ```js // Original code function foo(__proto__) { return { __proto__: __proto__ } // Note: sets the prototype } function bar(__proto__, proto) { { let __proto__ = proto return { __proto__ } // Note: doesn't set the prototype } } // Old output function foo(__proto__) { return { __proto__ }; // Note: no longer sets the prototype (WRONG) } function bar(__proto__, proto) { { let __proto__2 = proto; return { __proto__: __proto__2 }; // Note: now sets the prototype (WRONG) } } // New output function foo(__proto__) { return { __proto__: __proto__ }; // Note: sets the prototype (correct) } function bar(__proto__, proto) { { let __proto__2 = proto; return { ["__proto__"]: __proto__2 }; // Note: doesn't set the prototype (correct) } } ``` - Fix cross-platform non-determinism with CSS color space transformations ([#3650](https://togithub.com/evanw/esbuild/issues/3650)) The Go compiler takes advantage of "fused multiply and add" (FMA) instructions on certain processors which do the operation `x*y + z` without intermediate rounding. This causes esbuild's CSS color space math to differ on different processors (currently `ppc64le` and `s390x`), which breaks esbuild's guarantee of deterministic output. To avoid this, esbuild's color space math now inserts a `float64()` cast around every single math operation. This tells the Go compiler not to use the FMA optimization. - Fix a crash when resolving a path from a directory that doesn't exist ([#3634](https://togithub.com/evanw/esbuild/issues/3634)) This release fixes a regression where esbuild could crash when resolving an absolute path if the source directory for the path resolution operation doesn't exist. While this situation doesn't normally come up, it could come up when running esbuild concurrently with another operation that mutates the file system as esbuild is doing a build (such as using `git` to switch branches). The underlying problem was a regression that was introduced in version 0.18.0.Configuration
📅 Schedule: Branch creation - "every weekend" (UTC), Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Mend Renovate. View repository job log here.