renovate
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Automated dependency updates. Flexible so you don't need to be.
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.DockerHubCache = void 0;
const tslib_1 = require("tslib");
const dequal_1 = require("dequal");
const luxon_1 = require("luxon");
const packageCache = tslib_1.__importStar(require("../../../util/cache/package"));
const cacheNamespace = 'datasource-docker-hub-cache';
class DockerHubCache {
dockerRepository;
cache;
isChanged = false;
reconciledIds = new Set();
constructor(dockerRepository, cache) {
this.dockerRepository = dockerRepository;
this.cache = cache;
}
static async init(dockerRepository) {
let repoCache = await packageCache.get(cacheNamespace, dockerRepository);
repoCache ??= {
items: {},
updatedAt: null,
};
return new DockerHubCache(dockerRepository, repoCache);
}
reconcile(items, expectedCount) {
let needNextPage = true;
let earliestDate = null;
let { updatedAt } = this.cache;
let latestDate = updatedAt ? luxon_1.DateTime.fromISO(updatedAt) : null;
for (const newItem of items) {
const id = newItem.id;
this.reconciledIds.add(id);
const oldItem = this.cache.items[id];
const itemDate = luxon_1.DateTime.fromISO(newItem.last_updated);
if (!earliestDate || earliestDate > itemDate) {
earliestDate = itemDate;
}
if (!latestDate || latestDate < itemDate) {
latestDate = itemDate;
updatedAt = newItem.last_updated;
}
if ((0, dequal_1.dequal)(oldItem, newItem)) {
needNextPage = false;
continue;
}
this.cache.items[newItem.id] = newItem;
this.isChanged = true;
}
this.cache.updatedAt = updatedAt;
if (earliestDate && latestDate) {
for (const [key, item] of Object.entries(this.cache.items)) {
const id = parseInt(key, 10);
const itemDate = luxon_1.DateTime.fromISO(item.last_updated);
if (itemDate < earliestDate ||
itemDate > latestDate ||
this.reconciledIds.has(id)) {
continue;
}
delete this.cache.items[id];
this.isChanged = true;
}
if (Object.keys(this.cache.items).length > expectedCount) {
return true;
}
}
return needNextPage;
}
async save() {
if (this.isChanged) {
await packageCache.set(cacheNamespace, this.dockerRepository, this.cache, 3 * 60 * 24 * 30);
}
}
getItems() {
return Object.values(this.cache.items);
}
}
exports.DockerHubCache = DockerHubCache;
//# sourceMappingURL=dockerhub-cache.js.map