Update gimp metrics and getters

desktop_env/evaluators/getters/gimp.py

@@ -0,0 +1,32 @@
+import logging
+import os
+from typing import Dict
+
+logger = logging.getLogger("desktopenv.getters.gimp")
+
+
+def get_gimp_config(env, config: Dict[str, str]):
+    """
+    Gets the config setting of GIMP.
+    """
+
+    os_type = env.vm_platform
+
+    if os_type == "Linux":
+        config_path = \
+            env.controller.execute_python_command(f"import os; print("
+                                                  f"os"
+                                                  f".path.expanduser("
+                                                  f"'~/.config/GIMP/2.10/"
+                                                  f"{config['file_name']}'))")[
+                'output'].strip()
+    # TODO: Add support for macOS and Windows
+    else:
+        raise Exception("Unsupported operating system", os_type)
+
+    _path = os.path.join(env.cache_dir, config["dest"])
+    content = env.controller.get_file(config_path)
+    with open(_path, "wb") as f:
+        f.write(content)
+
+    return _path