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

apps/desktop/scripts/fetch-package.ts

@@ -0,0 +1,240 @@
+#!/usr/bin/env node
+
+import * as path from "node:path";
+import { createWriteStream, promises as fs } from "node:fs";
+import * as childProcess from "node:child_process";
+import * as tar from "tar";
+import * as asar from "@electron/asar";
+import { promises as stream } from "node:stream";
+
+import riotDesktopPackageJson from "../package.json" with { type: "json" };
+import { setPackageVersion } from "./set-version.ts";
+
+const PUB_KEY_URL = "https://packages.riot.im/element-release-key.asc";
+const PACKAGE_URL_PREFIX = "https://github.com/element-hq/element-web/releases/download/";
+const DEVELOP_TGZ_URL = "https://develop.element.io/develop.tar.gz";
+const ASAR_PATH = "webapp.asar";
+
+async function downloadToFile(url: string, filename: string): Promise<void> {
+    console.log("Downloading " + url + "...");
+
+    try {
+        const resp = await fetch(url);
+        if (!resp.ok) throw new Error(`unexpected response ${resp.statusText}`);
+        if (!resp.body) throw new Error(`unexpected response has no body ${resp.statusText}`);
+        await stream.pipeline(resp.body, createWriteStream(filename));
+    } catch (e) {
+        console.error(e);
+        try {
+            await fs.unlink(filename);
+        } catch {}
+        throw e;
+    }
+}
+
+async function verifyFile(filename: string): Promise<void> {
+    return new Promise<void>((resolve, reject) => {
+        childProcess.execFile("gpg", ["--verify", filename + ".asc", filename], (error) => {
+            if (error) {
+                reject(error);
+            } else {
+                resolve();
+            }
+        });
+    });
+}
+
+async function main(): Promise<number | undefined> {
+    let verify = true;
+    let importkey = false;
+    let pkgDir = "packages";
+    let deployDir = "deploys";
+    let cfgDir: string | undefined;
+    let targetVersion: string | undefined;
+    let filename: string | undefined;
+    let url: string | undefined;
+    let setVersion = false;
+
+    while (process.argv.length > 2) {
+        switch (process.argv[2]) {
+            case "--noverify":
+                verify = false;
+                break;
+            case "--importkey":
+                importkey = true;
+                break;
+            case "--packages":
+                process.argv.shift();
+                pkgDir = process.argv[2];
+                break;
+            case "--deploys":
+                process.argv.shift();
+                deployDir = process.argv[2];
+                break;
+            case "--cfgdir":
+            case "-d":
+                process.argv.shift();
+                cfgDir = process.argv[2];
+                break;
+            default:
+                targetVersion = process.argv[2];
+        }
+        process.argv.shift();
+    }
+
+    if (targetVersion === undefined) {
+        targetVersion = "v" + riotDesktopPackageJson.version;
+    } else if (targetVersion !== "develop") {
+        setVersion = true; // version was specified
+    }
+
+    if (targetVersion === "develop") {
+        filename = "develop.tar.gz";
+        url = DEVELOP_TGZ_URL;
+        verify = false; // develop builds aren't signed
+    } else if (targetVersion.includes("://")) {
+        filename = targetVersion.substring(targetVersion.lastIndexOf("/") + 1);
+        url = targetVersion;
+        verify = false; // manually verified
+    } else {
+        filename = `element-${targetVersion}.tar.gz`;
+        url = PACKAGE_URL_PREFIX + targetVersion + "/" + filename;
+    }
+
+    const haveGpg = await new Promise<boolean>((resolve) => {
+        childProcess.execFile("gpg", ["--version"], (error) => {
+            resolve(!error);
+        });
+    });
+
+    if (importkey) {
+        if (!haveGpg) {
+            console.log("Can't import key without working GPG binary: install GPG and try again");
+            return 1;
+        }
+
+        await new Promise<boolean>((resolve, reject) => {
+            const gpgProc = childProcess.execFile("gpg", ["--import"], (error) => {
+                if (error) {
+                    console.log("Failed to import key", error);
+                } else {
+                    console.log("Key imported!");
+                }
+                resolve(!error);
+            });
+            fetch(PUB_KEY_URL)
+                .then((resp) => {
+                    if (!resp.ok) throw new Error(`unexpected response ${resp.statusText}`);
+                    if (!resp.body) throw new Error(`unexpected response has no body ${resp.statusText}`);
+                    stream.pipeline(resp.body, gpgProc.stdin!).catch(reject);
+                })
+                .catch(reject);
+        });
+        return 0;
+    }
+
+    if (cfgDir === undefined) {
+        console.log("No config directory set");
+        console.log("Specify a config directory with --cfgdir or -d");
+        console.log("To build with no config (and no auto-update), pass the empty string (-d '')");
+        return 1;
+    }
+
+    if (verify && !haveGpg) {
+        console.log("No working GPG binary: install GPG or pass --noverify to skip verification");
+        return 1;
+    }
+
+    let haveDeploy = false;
+    let expectedDeployDir = path.join(deployDir, path.basename(filename).replace(/\.tar\.gz/, ""));
+    try {
+        await fs.opendir(expectedDeployDir);
+        console.log(expectedDeployDir + "already exists");
+        haveDeploy = true;
+    } catch {}
+
+    if (!haveDeploy) {
+        const outPath = path.join(pkgDir, filename);
+        try {
+            await fs.stat(outPath);
+            console.log("Already have " + filename + ": not redownloading");
+        } catch {
+            try {
+                await downloadToFile(url, outPath);
+            } catch (e) {
+                console.log("Failed to download " + url, e);
+                return 1;
+            }
+        }
+
+        if (verify) {
+            try {
+                await fs.stat(outPath + ".asc");
+                console.log("Already have " + filename + ".asc: not redownloading");
+            } catch {
+                try {
+                    await downloadToFile(url + ".asc", outPath + ".asc");
+                } catch (e) {
+                    console.log("Failed to download " + url, e);
+                    return 1;
+                }
+            }
+
+            try {
+                await verifyFile(outPath);
+                console.log(outPath + " downloaded and verified");
+            } catch (e) {
+                console.log("Signature verification failed!", e);
+                return 1;
+            }
+        } else {
+            console.log(outPath + " downloaded but NOT verified");
+        }
+
+        await tar.x({
+            file: outPath,
+            cwd: deployDir,
+            onentry: (entry) => {
+                // Find the appropriate extraction path, only needed for `develop` where the dir name is unknown
+                if (entry.type === "Directory" && !path.join(deployDir, entry.path).startsWith(expectedDeployDir)) {
+                    expectedDeployDir = path.join(deployDir, entry.path);
+                }
+            },
+        });
+    }
+
+    try {
+        await fs.stat(ASAR_PATH);
+        console.log(ASAR_PATH + " already present: removing");
+        await fs.unlink(ASAR_PATH);
+    } catch {}
+
+    if (cfgDir.length) {
+        const configJsonSource = path.join(cfgDir, "config.json");
+        const configJsonDest = path.join(expectedDeployDir, "config.json");
+        console.log(configJsonSource + " -> " + configJsonDest);
+        await fs.copyFile(configJsonSource, configJsonDest);
+    } else {
+        console.log("Skipping config file");
+    }
+
+    console.log("Pack " + expectedDeployDir + " -> " + ASAR_PATH);
+    await asar.createPackage(expectedDeployDir, ASAR_PATH);
+
+    if (setVersion) {
+        const semVer = (await fs.readFile(path.join(expectedDeployDir, "version"), "utf-8")).trim();
+        console.log("Updating version to " + semVer);
+        await setPackageVersion(semVer);
+    }
+
+    console.log("Done!");
+}
+
+main()
+    .then((ret) => {
+        process.exit(ret);
+    })
+    .catch((e) => {
+        console.error(e);
+        process.exit(1);
+    });