forked from tools/josh
79 lines
2.2 KiB
TypeScript
79 lines
2.2 KiB
TypeScript
import * as semver from "semver";
|
|
// @ts-ignore
|
|
const {$, doAfterLoad, nav} = window.fwdekker;
|
|
import {Persistence} from "./Persistence";
|
|
import {ExpectedGoodbyeError} from "./Shared";
|
|
import {Terminal} from "./Terminal";
|
|
|
|
|
|
declare global {
|
|
interface Window {
|
|
/**
|
|
* The main terminal.
|
|
*/
|
|
terminal: Terminal
|
|
/**
|
|
* Executes a command in the main terminal.
|
|
*
|
|
* @param command the command to execute
|
|
*/
|
|
execute: (command: string) => void
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Compares version numbers to ensure no compatibility errors ensue.
|
|
*/
|
|
doAfterLoad(() => {
|
|
const userVersion = Persistence.getVersion();
|
|
const latestVersion = "%%VERSION_NUMBER%%";
|
|
|
|
if (semver.lt(userVersion, latestVersion)) {
|
|
Persistence.reset();
|
|
Persistence.setWasUpdated(true); // Message is displayed after reload
|
|
location.reload();
|
|
throw new ExpectedGoodbyeError("Goodbye");
|
|
}
|
|
|
|
if (Persistence.getWasUpdated()) {
|
|
$("#terminalOutput").innerHTML = "" +
|
|
"<span class=\"errorMessage\">The terminal application has been updated. To prevent unexpected errors, " +
|
|
"all previous user changes have been reset.</span>\n\n";
|
|
Persistence.setWasUpdated(false);
|
|
}
|
|
|
|
Persistence.setVersion(latestVersion);
|
|
});
|
|
|
|
/**
|
|
* Exits the application if the server is "shut down".
|
|
*/
|
|
doAfterLoad(() => {
|
|
if (!Persistence.getPoweroff()) return;
|
|
|
|
$("#terminalOutput").innerText = "Could not connect to fwdekker.com. Retrying in 10 seconds.";
|
|
setTimeout(() => location.reload(), 10000);
|
|
throw new ExpectedGoodbyeError("Goodbye");
|
|
});
|
|
|
|
/**
|
|
* Initializes the application.
|
|
*/
|
|
doAfterLoad(async () => {
|
|
$("#nav").appendChild(nav("/"));
|
|
|
|
window.terminal = new Terminal(
|
|
$("#terminal"),
|
|
$("#terminalInputField"),
|
|
$("#terminalOutput"),
|
|
$("#terminalInputPrefix"),
|
|
$("#terminalSuggestions")
|
|
);
|
|
window.execute = (command: string) => window.terminal.processInput(command);
|
|
|
|
// @ts-ignore: Ugly hack to check if user is logged in
|
|
if (window.terminal.shell.environment.get("user") !== "")
|
|
window.execute("ls -l");
|
|
});
|