feat: add CLI for binary management (Python + JavaScript)

Adds install, info, update, and clear-cache subcommands with visible download progress. Python: `python -m cloakbrowser install`. JavaScript: `npx cloakbrowser install`. Useful for Dockerfiles where silent first-use downloads are hard to debug. Closes #43.
2026-06-23 11:41:46 +02:00 · 2026-03-11 04:33:37 +01:00
parent 96c55352e0
commit 6007a6e511
6 changed files with 245 additions and 0 deletions
@@ -0,0 +1,97 @@
+#!/usr/bin/env node
+/**
+ * CLI for cloakbrowser — download and manage the stealth Chromium binary.
+ *
+ * Usage:
+ *   npx cloakbrowser install      # Download binary (with progress)
+ *   npx cloakbrowser info         # Show binary version, path, platform
+ *   npx cloakbrowser update       # Check for and download newer binary
+ *   npx cloakbrowser clear-cache  # Remove cached binaries
+ */
+
+import { ensureBinary, binaryInfo, checkForUpdate, clearCache } from "./download.js";
+import { getLocalBinaryOverride, getCacheDir } from "./config.js";
+import fs from "node:fs";
+
+const USAGE = `Usage: cloakbrowser <command>
+
+Commands:
+  install      Download the Chromium binary
+  info         Show binary version, path, and platform
+  update       Check for and download a newer binary
+  clear-cache  Remove all cached binaries`;
+
+async function cmdInstall(): Promise<void> {
+  const binaryPath = await ensureBinary();
+  console.log(binaryPath);
+}
+
+function cmdInfo(): void {
+  const info = binaryInfo();
+  const override = getLocalBinaryOverride();
+
+  console.log(`Version:   ${info.version}`);
+  console.log(`Platform:  ${info.platform}`);
+  console.log(`Binary:    ${info.binaryPath}`);
+  console.log(`Installed: ${info.installed}`);
+  console.log(`Cache:     ${info.cacheDir}`);
+  if (override) {
+    console.log(`Override:  ${override} (CLOAKBROWSER_BINARY_PATH)`);
+  }
+}
+
+async function cmdUpdate(): Promise<void> {
+  console.error("Checking for updates...");
+  const newVersion = await checkForUpdate();
+  if (newVersion) {
+    console.log(`Updated to Chromium ${newVersion}`);
+  } else {
+    console.log("Already up to date.");
+  }
+}
+
+function cmdClearCache(): void {
+  const cacheDir = getCacheDir();
+  if (!fs.existsSync(cacheDir)) {
+    console.log("No cache to clear.");
+    return;
+  }
+  clearCache();
+  console.log("Cache cleared.");
+}
+
+async function main(): Promise<void> {
+  const command = process.argv[2];
+
+  if (!command || command === "--help" || command === "-h") {
+    console.log(USAGE);
+    process.exit(command ? 0 : 2);
+  }
+
+  try {
+    switch (command) {
+      case "install":
+        await cmdInstall();
+        break;
+      case "info":
+        cmdInfo();
+        break;
+      case "update":
+        await cmdUpdate();
+        break;
+      case "clear-cache":
+        cmdClearCache();
+        break;
+      default:
+        console.error(`Unknown command: ${command}\n`);
+        console.log(USAGE);
+        process.exit(2);
+    }
+  } catch (err) {
+    const message = err instanceof Error ? err.message : String(err);
+    console.error(`Error: ${message}`);
+    process.exit(1);
+  }
+}
+
+main();