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Fix version checker using later javascript features

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KernelDeimos
2024-04-08 17:05:47 -04:00
parent 24ad365047
commit 79f98795c7
1 changed files with 11 additions and 3 deletions
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14
run-selfhosted.js
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@@ -93,10 +93,18 @@ const early_init_errors = [
}
];
const newstuff = {
// Nullish coalescing operator
nco: (...a) => a.reduce((acc, val) => acc == undefined ? val : acc),
// Optional chaining
oc: (obj, ...keys) => keys.reduce((acc, key) => acc ? acc[key] : undefined, obj),
oc_call: (maybe_fn, ...args) => maybe_fn ? maybe_fn(...args) : undefined,
};1
const _print_error_help = (error_help) => {
const lines = [];
lines.push(error_help.title ?? error_help.text);
for ( const note of (error_help.notes ?? []) ) {
lines.push(nco(error_help.title, error_help.text));
for ( const note of (nco(error_help.notes, [])) ) {
lines.push(`📝 ${note}`)
}
if ( error_help.suggestions ) {
@@ -120,7 +128,7 @@ const _print_error_help = (error_help) => {
await main();
} catch (e) {
for ( const error_help of early_init_errors ) {
if ( e?.message?.includes(error_help.text) ) {
if ( oc_call(oc(e, message, includes), error_help.text) ) {
_print_error_help(error_help);
break;
}