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Use ES5 build for Supervisor on Safari 12 and below (#9485)

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This commit is contained in:
Bram Kragten
2021-07-01 09:27:02 +02:00
committed by GitHub
parent 36c20e4348
commit dc781da93a
1 changed files with 11 additions and 3 deletions
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14
build-scripts/gulp/entry-html.js
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@@ -302,15 +302,23 @@ gulp.task("gen-index-hassio-prod", async () => {
function writeHassioEntrypoint(latestEntrypoint, es5Entrypoint) {
fs.mkdirSync(paths.hassio_output_root, { recursive: true });
// Safari 12 and below does not have a compliant ES2015 implementation of template literals, so we ship ES5
fs.writeFileSync(
path.resolve(paths.hassio_output_root, "entrypoint.js"),
`
try {
new Function("import('${latestEntrypoint}')")();
} catch (err) {
function loadES5() {
var el = document.createElement('script');
el.src = '${es5Entrypoint}';
document.body.appendChild(el);
}
if (/.*Version\/(?:11|12)(?:\.\d+)*.*Safari\//.test(navigator.userAgent)) {
loadES5();
} else {
try {
new Function("import('${latestEntrypoint}')")();
} catch (err) {
loadES5();
}
}
`,
{ encoding: "utf-8" }