feat: Integrates playbook client into hpa-executable.

Tests/PlaybookClientTests/PlaybookClientTests.swift

@@ -16,6 +16,10 @@ struct PlaybookClientTests: TestCase {
     .init(loggingOptions: loggingOptions)
   }
 
+  static let defaultPlaybookPath = "~/.local/share/hpa/playbook/main.yml"
+  static let defaultInventoryPath = "~/.local/share/hpa/playbook/inventory.ini"
+  static let mockVaultArg = Configuration.mock.vault.args![0]
+
   @Test(.tags(.repository))
   func repositoryInstallation() async throws {
     try await withDependencies {
@@ -65,9 +69,9 @@ struct PlaybookClientTests: TestCase {
       print(arguments)
 
       #expect(arguments == [
-        "ansible-playbook", "~/.local/share/hpa/playbook/main.yml",
-        "--inventory", "~/.local/share/hpa/playbook/inventory.ini",
-        configuration.vault.args!.first!,
+        "ansible-playbook", Self.defaultPlaybookPath,
+        "--inventory", Self.defaultInventoryPath,
+        Self.mockVaultArg,
         "--tags", "build-project",
         "--extra-vars", "project_dir=/foo"
       ])
@@ -102,9 +106,9 @@ struct PlaybookClientTests: TestCase {
       logger.debug("\(arguments)")
 
       #expect(arguments == [
-        "ansible-playbook", "~/.local/share/hpa/playbook/main.yml",
-        "--inventory", "~/.local/share/hpa/playbook/inventory.ini",
-        configuration.vault.args!.first!,
+        "ansible-playbook", Self.defaultPlaybookPath,
+        "--inventory", Self.defaultInventoryPath,
+        Self.mockVaultArg,
         "--tags", "setup-project",
         "--extra-vars", "project_dir=/project",
         "--extra-vars", json
@@ -139,6 +143,33 @@ struct PlaybookClientTests: TestCase {
     }
   }
 
+  @Test
+  func generateTemplate() async throws {
+    try await withCapturingCommandClient("generateTemplate") {
+      $0.configurationClient = .mock()
+      $0.playbookClient = .liveValue
+    } run: {
+      @Dependency(\.playbookClient) var playbookClient
+
+      try await playbookClient.run.generateTemplate(.init(
+        shared: Self.sharedRunOptions,
+        templateDirectory: "/template"
+      ))
+
+    } assert: { output in
+
+      let expected = [
+        "ansible-playbook", Self.defaultPlaybookPath,
+        "--inventory", Self.defaultInventoryPath,
+        Self.mockVaultArg,
+        "--tags", "repo-template",
+        "--extra-vars", "output_dir=/template"
+      ]
+
+      #expect(output.arguments == expected)
+    }
+  }
+
   func withMockConfiguration(
     _ capturing: CommandClient.CapturingClient,
     configuration: Configuration = .mock,