feat: add access functions for application image

include/tebako-cmdline.h

@@ -43,7 +43,8 @@ class cmdline_args {
   std::string extract_folder;
   std::string app_image;
 
-  std::optional<package_descriptor> package;
+  std::optional<package_descriptor> descriptor;
+  std::vector<char> package;
 
   int new_argc;
   char** new_argv;
@@ -82,9 +83,11 @@ class cmdline_args {
   char** get_argv() { return new_argv; }
 
   bool with_application() { return run; }
+  bool shall_extract() { return extract; }
   std::string const& get_application_image() { return app_image; }
 
-  std::optional<package_descriptor> const& get_package() { return package; }
+  std::optional<package_descriptor> const& get_descriptor() { return descriptor; }
+  std::vector<char> const& get_package() { return package; }
 };
 
 }  // namespace tebako

src/tebako-cmdline.cpp

@@ -328,14 +328,13 @@ void cmdline_args::process_package()
   size_t size = file.tellg();
   file.seekg(0, std::ios::beg);
 
-  std::vector<char> buffer;
-  buffer.resize(size);
+  package.resize(size);
 
-  if (!file.read(buffer.data(), size)) {
+  if (!file.read(package.data(), size)) {
     throw std::invalid_argument("Failed to load filesystem image from " + app_image);
   }
 
-  package = package_descriptor(buffer);
+  descriptor = package_descriptor(package);
 }
 
 }  // namespace tebako

tests/tests-cmdline.cpp

@@ -480,18 +480,18 @@ TEST(CmdlineArgsTest, process_package_descriptor)
 
   args.process_package();
 
-  auto package = args.get_package();
-
-  EXPECT_TRUE(package.has_value());
-  EXPECT_EQ(package->get_ruby_version_major(), 3);
-  EXPECT_EQ(package->get_ruby_version_minor(), 2);
-  EXPECT_EQ(package->get_ruby_version_patch(), 5);
-  EXPECT_EQ(package->get_tebako_version_major(), 0);
-  EXPECT_EQ(package->get_tebako_version_minor(), 10);
-  EXPECT_EQ(package->get_tebako_version_patch(), 1);
-  EXPECT_EQ(package->get_mount_point(), "/__tebako_memfs__");
-  EXPECT_EQ(package->get_entry_point(), "/local/tebako-test-run.rb");
-  EXPECT_FALSE(package->get_cwd().has_value());
+  auto descriptor = args.get_descriptor();
+
+  EXPECT_TRUE(descriptor.has_value());
+  EXPECT_EQ(descriptor->get_ruby_version_major(), 3);
+  EXPECT_EQ(descriptor->get_ruby_version_minor(), 2);
+  EXPECT_EQ(descriptor->get_ruby_version_patch(), 5);
+  EXPECT_EQ(descriptor->get_tebako_version_major(), 0);
+  EXPECT_EQ(descriptor->get_tebako_version_minor(), 10);
+  EXPECT_EQ(descriptor->get_tebako_version_patch(), 1);
+  EXPECT_EQ(descriptor->get_mount_point(), "/__tebako_memfs__");
+  EXPECT_EQ(descriptor->get_entry_point(), "/local/tebako-test-run.rb");
+  EXPECT_FALSE(descriptor->get_cwd().has_value());
 }
 
 }  // namespace tebako

version.txt

@@ -1 +1 @@
-0.9.1
+0.9.2