Files
topos/src/Evaluator.ts

48 lines
1.5 KiB
TypeScript

import type { Editor } from './main';
import type { File } from './AppSettings';
const delay = (ms: number) => new Promise((resolve, reject) => setTimeout(() => reject(new Error('Operation took too long')), ms));
const tryCatchWrapper = (application: Editor, code: string): Promise<boolean> => {
return new Promise((resolve, reject) => {
try {
Function(`with (this) {try{${code}} catch (e) {console.log(e)}};`).call(application.api);
resolve(true);
} catch (error) {
console.log(error);
resolve(false);
}
});
}
export const tryEvaluate = async (application: Editor, code: File, timeout = 5000): Promise<void> => {
try {
const isCodeValid = await Promise.race([tryCatchWrapper(application, code.candidate), delay(timeout)]);
code.evaluations++;
if (isCodeValid) {
code.committed = code.candidate;
} else {
await evaluate(application, code, timeout);
}
} catch (error) {
console.log(error);
}
}
export const evaluate = async (application: Editor, code: File, timeout = 5000): Promise<void> => {
try {
await Promise.race([tryCatchWrapper(application, code.committed), delay(timeout)]);
code.evaluations++;
} catch (error) {
console.log(error);
}
}
export const evaluateCommand = async (application: Editor, command: string, timeout = 5000): Promise<void> => {
try {
await Promise.race([tryCatchWrapper(application, command), delay(timeout)]);
} catch (error) {
console.log(error);
}
}