feat: show call participants in room list (Discord-style)

apps/desktop/scripts/hak/fetch.ts

@@ -0,0 +1,59 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2020 The Matrix.org Foundation C.I.C.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import fsProm from "node:fs/promises";
+import pacote from "pacote";
+import path from "node:path";
+
+import type HakEnv from "./hakEnv.ts";
+import type { DependencyInfo } from "./dep.ts";
+
+export default async function fetch(hakEnv: HakEnv, moduleInfo: DependencyInfo): Promise<void> {
+    let haveModuleBuildDir;
+    try {
+        const stats = await fsProm.stat(moduleInfo.moduleBuildDir);
+        haveModuleBuildDir = stats.isDirectory();
+    } catch {
+        haveModuleBuildDir = false;
+    }
+
+    if (haveModuleBuildDir) return;
+
+    console.log("Fetching " + moduleInfo.name + "@" + moduleInfo.version);
+
+    const packumentCache = new Map();
+    await pacote.extract(`${moduleInfo.name}@${moduleInfo.version}`, moduleInfo.moduleBuildDir, {
+        packumentCache,
+    });
+
+    // Workaround for us switching to pnpm but matrix-seshat still using yarn classic
+    const packageJsonPath = path.join(moduleInfo.moduleBuildDir, "package.json");
+    const packageJson = await fsProm.readFile(packageJsonPath, "utf-8");
+    const packageJsonData = JSON.parse(packageJson);
+    packageJsonData["packageManager"] = "yarn@1.22.22";
+    await fsProm.writeFile(packageJsonPath, JSON.stringify(packageJsonData, null, 2), "utf-8");
+
+    console.log("Running yarn install in " + moduleInfo.moduleBuildDir);
+    await hakEnv.spawn("yarn", ["install", "--ignore-scripts"], {
+        cwd: moduleInfo.moduleBuildDir,
+    });
+
+    // also extract another copy to the output directory at this point
+    // nb. we do not yarn install in the output copy: we could install in
+    // production mode to get only runtime dependencies and not devDependencies,
+    // but usually native modules come with dependencies that are needed for
+    // building/fetching the native modules (eg. node-pre-gyp) rather than
+    // actually used at runtime: we do not want to bundle these into our app.
+    // We therefore just install no dependencies at all, and accept that any
+    // actual runtime dependencies will have to be added to the main app's
+    // dependencies. We can't tell what dependencies are real runtime deps
+    // and which are just used for native module building.
+    await pacote.extract(`${moduleInfo.name}@${moduleInfo.version}`, moduleInfo.moduleOutDir, {
+        packumentCache,
+    });
+}