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fix(@angular-devkit/build-angular): invalid browsers version ranges #22610

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Merged
merged 1 commit into from
Jan 31, 2022
Merged

fix(@angular-devkit/build-angular): invalid browsers version ranges #22610

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7 changes: 4 additions & 3 deletions packages/angular_devkit/build_angular/src/webpack/plugins/css-optimizer-plugin.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -159,11 +159,12 @@ export class CssOptimizerPlugin {
// browserslist uses the name `ios_saf` for iOS Safari whereas esbuild uses `ios`
if (browserName === 'ios_saf') {
browserName = 'ios';
// browserslist also uses ranges for iOS Safari versions but only the lowest is required
// to perform minimum supported feature checks. esbuild also expects a single version.
[version] = version.split('-');
}

// browserslist uses ranges `15.2-15.3` versions but only the lowest is required
// to perform minimum supported feature checks. esbuild also expects a single version.
[version] = version.split('-');

if (esBuildSupportedBrowsers.has(browserName)) {
if (browserName === 'safari' && version === 'TP') {
// esbuild only supports numeric versions so `TP` is converted to a high number (999) since
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