50 lines
1.4 KiB
TypeScript
50 lines
1.4 KiB
TypeScript
|
import * as vscode from 'vscode';
|
||
|
|
import { log } from "./util";
|
||
|
|
|
||
|
|
export class PersistentState {
|
||
|
|
constructor(private readonly ctx: vscode.ExtensionContext) {
|
||
|
|
}
|
||
|
|
|
||
|
|
readonly installedNightlyExtensionReleaseDate = new DateStorage(
|
||
|
|
"installed-nightly-extension-release-date",
|
||
|
|
this.ctx.globalState
|
||
|
|
);
|
||
|
|
readonly serverReleaseDate = new DateStorage("server-release-date", this.ctx.globalState);
|
||
|
|
readonly serverReleaseTag = new Storage<null | string>("server-release-tag", this.ctx.globalState, null);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
export class Storage<T> {
|
||
|
|
constructor(
|
||
|
|
private readonly key: string,
|
||
|
|
private readonly storage: vscode.Memento,
|
||
|
|
private readonly defaultVal: T
|
||
|
|
) { }
|
||
|
|
|
||
|
|
get(): T {
|
||
|
|
const val = this.storage.get(this.key, this.defaultVal);
|
||
|
|
log.debug(this.key, "==", val);
|
||
|
|
return val;
|
||
|
|
}
|
||
|
|
async set(val: T) {
|
||
|
|
log.debug(this.key, "=", val);
|
||
|
|
await this.storage.update(this.key, val);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
export class DateStorage {
|
||
|
|
inner: Storage<null | string>;
|
||
|
|
|
||
|
|
constructor(key: string, storage: vscode.Memento) {
|
||
|
|
this.inner = new Storage(key, storage, null);
|
||
|
|
}
|
||
|
|
|
||
|
|
get(): null | Date {
|
||
|
|
const dateStr = this.inner.get();
|
||
|
|
return dateStr ? new Date(dateStr) : null;
|
||
|
|
}
|
||
|
|
|
||
|
|
async set(date: null | Date) {
|
||
|
|
await this.inner.set(date ? date.toString() : null);
|
||
|
|
}
|
||
|
|
}
|