feat: Updates to check if playbook is installed prior to running any of the commands, updates tests.

Sources/FileClient/FileClient.swift

@@ -120,7 +120,11 @@ struct LiveFileClient: Sendable {
 
   func isDirectory(_ url: URL) -> Bool {
     var isDirectory: ObjCBool = false
-    manager.fileExists(atPath: url.cleanFilePath, isDirectory: &isDirectory)
+    #if os(Linux)
+      _ = manager.fileExists(atPath: url.cleanFilePath, isDirectory: &isDirectory)
+    #else
+      manager.fileExists(atPath: url.cleanFilePath, isDirectory: &isDirectory)
+    #endif
     return isDirectory.boolValue
   }
 

Sources/PlaybookClient/PlaybookClient+RunPlaybook.swift

@@ -81,6 +81,8 @@ extension PlaybookClient.RunPlaybook.SharedRunOptions {
   ) async throws -> T {
     @Dependency(\.commandClient) var commandClient
 
+    try await ensurePlaybookExists()
+
     return try await commandClient.run(
       logging: loggingOptions,
       quiet: quiet,
@@ -101,6 +103,17 @@ extension PlaybookClient.RunPlaybook.SharedRunOptions {
       return (arguments, output)
     }
   }
+
+  private func ensurePlaybookExists() async throws {
+    @Dependency(\.fileClient) var fileClient
+    @Dependency(\.playbookClient.repository) var repository
+
+    let directory = try await repository.directory()
+    let exists = try await fileClient.isDirectory(URL(filePath: directory))
+    if !exists {
+      try await repository.install()
+    }
+  }
 }
 
 @_spi(Internal)