ssh.ts working in process

single-scripts/ssh.ts

@@ -0,0 +1,64 @@
+#!/usr/bin/env runts -- --runtime-bun
+
+// reference: https://git.hatter.ink/rust-scripts/scriptbase/src/branch/main/ssh-rs/src/main.rs
+
+const { spawn } = require("node:child_process");
+
+class SshTsArgs {
+    forward_agent?: boolean;
+    proxy?: boolean;
+    username_and_host?: string;
+}
+
+interface SshConfig {
+    default_forward_agent?: boolean;
+    default_proxy?: boolean;
+    default_username?: string;
+    profiles: Map<string, SshProfile>;
+}
+
+interface SshProfile {
+    default_username?: string;
+    alias?: string[];
+    host: string;
+    proxy?: boolean;
+    forward_agent?: boolean;
+    comment?: string;
+}
+
+if (process.argv.length <= 2) {
+    console.log("help message");
+    return;
+}
+const args = process.argv.slice(2);
+
+console.log(args);
+
+spawn("ssh", ["root@example.com"], {
+    shell: true,
+    stdio: ["inherit", "inherit", "inherit"],
+});
+
+interface UsernameAndHost {
+    username?: string;
+    host: string;
+}
+
+function parseUsernameAndHost(usernameAndHost: string): UsernameAndHost {
+    if (!usernameAndHost) {
+        throw new Error('Empty username@host');
+    }
+    const usernameAndHostParts = usernameAndHost.split('@');
+    if (usernameAndHostParts.length ==1 ) {
+        return {
+            host: usernameAndHostParts[0],
+        };
+    }
+    if (usernameAndHostParts.length > 2) {
+        throw new Error(`Base username@host: ${usernameAndHost}`);
+    }
+    return {
+        username: usernameAndHostParts[0],
+        host: usernameAndHostParts[1],
+    };
+}