Create app.py

app.py

@@ -0,0 +1,96 @@
+import gradio as gr
+import subprocess
+import os
+import shutil
+import zipfile
+
+def build_minecraft_mod(zip_file):
+    """
+    Автоматически собирает мод для Minecraft из zip-файла, используя Gradle.
+
+    Args:
+        zip_file: Объект Gradio File, представляющий загруженный zip-файл.
+
+    Returns:
+        (str, str): Кортеж, содержащий путь к собранному jar-файлу мода (или None, если сборка не удалась)
+                    и сообщения stdout и stderr процесса сборки.  Если zip-файл невалидный,
+                    возвращается (None, "Invalid zip file or missing build.gradle").
+    """
+    try:
+        # 1. Распаковка zip-файла во временную директорию
+        temp_dir = "temp_mod_dir"
+        if os.path.exists(temp_dir):
+            shutil.rmtree(temp_dir)  # Удаляем, если директория уже существует
+        os.makedirs(temp_dir)
+
+        with zipfile.ZipFile(zip_file.name, 'r') as zip_ref:
+            zip_ref.extractall(temp_dir)
+
+        # 2. Поиск build.gradle
+        gradle_file_path = os.path.join(temp_dir, "build.gradle")
+        gradlew_file_path = os.path.join(temp_dir, "gradlew")  # Check for gradlew
+        gradlew_bat_file_path = os.path.join(temp_dir, "gradlew.bat") #check for gradlew.bat (windows)
+
+
+        if not os.path.exists(gradle_file_path):
+            # Check for a subdirectory containing build.gradle
+            found_gradle = False
+            for root, _, files in os.walk(temp_dir):
+                if "build.gradle" in files:
+                    gradle_file_path = os.path.join(root, "build.gradle")
+                    temp_dir = root # update temp_dir to be the directory with build.gradle!  Very important.
+                    gradlew_file_path = os.path.join(temp_dir, "gradlew")
+                    gradlew_bat_file_path = os.path.join(temp_dir, "gradlew.bat")
+                    found_gradle = True
+                    break
+            if not found_gradle:
+                shutil.rmtree("temp_mod_dir")  # Clean up
+                return None, "Invalid zip file or missing build.gradle"
+
+        # 3. Сборка мода с помощью Gradle
+        if os.path.exists(gradlew_file_path):
+             command = [gradlew_file_path, "build"]  # Use gradlew
+        elif os.path.exists(gradlew_bat_file_path):
+            command = [gradlew_bat_file_path, "build"] # Use gradlew.bat (windows)
+        else:
+             command = ["gradle", "build"] # Use the system's gradle command
+
+        process = subprocess.Popen(command, cwd=temp_dir, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        stdout, stderr = process.communicate()
+        stdout_str = stdout.decode("utf-8")
+        stderr_str = stderr.decode("utf-8")
+        
+        # 4. Поиск собранного JAR файла
+        build_libs_dir = os.path.join(temp_dir, "build", "libs")
+
+        jar_file_path = None
+        if os.path.exists(build_libs_dir):
+            for filename in os.listdir(build_libs_dir):
+                if filename.endswith(".jar") and not filename.endswith("-sources.jar") and not filename.endswith("-dev.jar"): #look for compiled jar not sources or dev
+                    jar_file_path = os.path.join(build_libs_dir, filename)
+                    break
+
+        # 5. Clean up: remove temp dir
+        shutil.rmtree("temp_mod_dir")
+
+        return jar_file_path, stdout_str + "\n" + stderr_str
+
+    except Exception as e:
+        if os.path.exists("temp_mod_dir"):  # Make sure to cleanup if any error occurred.
+          shutil.rmtree("temp_mod_dir")
+        return None, f"An error occurred: {e}"
+
+
+# Gradio Interface
+iface = gr.Interface(
+    fn=build_minecraft_mod,
+    inputs=gr.File(label="Upload Mod ZIP File"),
+    outputs=[
+        gr.File(label="Built Mod JAR File"),
+        gr.Textbox(label="Build Output", lines=10)
+    ],
+    title="Minecraft Mod Auto-Builder",
+    description="Upload a zip file containing your Minecraft mod source code (with a build.gradle file), and this tool will automatically build it using Gradle.",
+)
+
+iface.launch()