From f37372da2850acb51690f6f212ae8faaa841f400 Mon Sep 17 00:00:00 2001
From: Evan Burkey <106615607+evanburkeyhl@users.noreply.github.com>
Date: Wed, 9 Nov 2022 21:14:14 -0800
Subject: [PATCH] Implement Get command (#309)

---
 Sources/tart/Commands/Get.swift | 31 +++++++++++++++++++++++++++++++
 Sources/tart/Root.swift         |  1 +
 2 files changed, 32 insertions(+)
 create mode 100644 Sources/tart/Commands/Get.swift

diff --git a/Sources/tart/Commands/Get.swift b/Sources/tart/Commands/Get.swift
new file mode 100644
index 0000000..3f9aafc
--- /dev/null
+++ b/Sources/tart/Commands/Get.swift
@@ -0,0 +1,31 @@
+import ArgumentParser
+import Foundation
+
+struct Get: AsyncParsableCommand {
+  static var configuration = CommandConfiguration(commandName: "get", abstract: "Get a VM's configuration")
+
+  @Argument(help: "VM name")
+  var name: String
+
+  func run() async throws {
+    do {
+      let vmDir = try VMStorageLocal().open(name)
+      let vmConfig = try VMConfig(fromURL: vmDir.configURL)
+      let diskSize = try vmDir.sizeBytes() / 1000 / 1000 / 1000
+
+      print("CPU\tMemory\tDisk\tDisplay")
+
+      var s = "\(vmConfig.cpuCount)\t"
+      s += "\(vmConfig.memorySize / 1024 / 1024) MB\t"
+      s += "\(diskSize) GB\t"
+      s += "\(vmConfig.display.width)x\(vmConfig.display.height)"
+      print(s)
+
+      Foundation.exit(0)
+    } catch {
+      print(error)
+
+      Foundation.exit(1)
+    }
+  }
+}
diff --git a/Sources/tart/Root.swift b/Sources/tart/Root.swift
index 24350e5..86845fd 100644
--- a/Sources/tart/Root.swift
+++ b/Sources/tart/Root.swift
@@ -20,6 +20,7 @@ struct Root: AsyncParsableCommand {
       Clone.self,
       Run.self,
       Set.self,
+      Get.self,
       List.self,
       Login.self,
       IP.self,