Inital project

.gitignore

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+.DS_Store
+minecraft-schematic-generator-linux
+minecraft-schematic-generator-mac
+minecraft-schematic-generator.exe

Dockerfile

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+# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
+# you will also find guides on how best to write your Dockerfile
+
+FROM python:3.9
+
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
+
+WORKDIR /app
+
+# Kept for convenience if dependencies needed in the future
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+COPY --chown=user . /app
+
+USER root
+RUN chown -R user /app && chmod -R 700 /app
+USER user
+    
+CMD ["python", "main.py"]

main.py

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+from os.path import exists
+from platform import system
+from subprocess import run, Popen, PIPE
+from signal import signal, SIGINT
+from urllib.request import urlretrieve
+
+
+def download_server(file_name):
+    # Download server executable from mmmfrieddough's github releases
+    print("Downloading companion..")
+
+    # No error handling as we want program to halt if download fails
+    urlretrieve("https://github.com/mmmfrieddough/minecraft-schematic-generator/releases/latest/download/" + file_name, file_name)
+    if exists(file_name):
+        print(file_name + " downloaded succesfully!")
+        if system() != "Windows":
+            print("Setting executable permissions..")
+            run(["chmod", "+x", "./"+file_name])
+    else:
+        print("Failed to save companion to " + file_name)
+
+
+file_name_map = {
+    "Linux": "-linux",
+    "Darwin": "-mac",
+    "Windows": ".exe"
+}
+file_name = "minecraft-schematic-generator" + file_name_map[system()]
+if not exists(file_name):
+    download_server(file_name)
+
+print("Starting companion..")
+try:
+    backend = Popen(["./" + file_name, "--port", "7860"])
+    backend.wait()
+except KeyboardInterrupt:
+    print("Exiting..")