Automate via workflows. Add auto-archiving for downgrade. (#581)

src/ghw_overwrite_cache.ts

@@ -0,0 +1,41 @@
+import type CoreApi from '@actions/core';
+import type {Context} from '@actions/github/lib/context';
+import type {Octokit} from '@octokit/rest';
+
+import {existsSync, mkdirSync} from 'fs';
+
+import {ALL_AUTODL_MANUFACTURERS, CACHE_DIR} from './common.js';
+
+export async function overwriteCache(github: Octokit, core: typeof CoreApi, context: Context, manufacturersCSV?: string): Promise<void> {
+    if (!existsSync(CACHE_DIR)) {
+        mkdirSync(CACHE_DIR, {recursive: true});
+    }
+
+    const manufacturers = manufacturersCSV ? manufacturersCSV.trim().split(',') : ALL_AUTODL_MANUFACTURERS;
+
+    for (const manufacturer of manufacturers) {
+        // ignore empty strings
+        if (!manufacturer) {
+            continue;
+        }
+
+        if (!ALL_AUTODL_MANUFACTURERS.includes(manufacturer)) {
+            core.error(`Ignoring invalid manufacturer '${manufacturer}'. Expected any of: ${ALL_AUTODL_MANUFACTURERS}.`);
+            continue;
+        }
+
+        const {writeCache} = await import(`./${manufacturer}.js`);
+
+        core.startGroup(manufacturer);
+        core.info(`[${manufacturer}] Writing cache...`);
+
+        try {
+            await writeCache();
+        } catch (error) {
+            core.error((error as Error).message);
+            core.debug((error as Error).stack!);
+        }
+
+        core.endGroup();
+    }
+}