Update Dockerfile

Dockerfile

@@ -3,36 +3,37 @@ FROM python:3.11-slim
 # Instala herramientas necesarias
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
-        xz-utils && \
-    pip install --no-cache-dir huggingface_hub && \
+        xz-utils zstd rar wget && \
     rm -rf /var/lib/apt/lists/*
 
-# Variables de entorno
-ENV HF_HOME=/workspace/.hf
-WORKDIR /workspace
-RUN mkdir -p /workspace/.hf /data
+# Carpeta de trabajo fija y limpia
+WORKDIR /app
 
-# Script de arranque con logging detallado
-RUN echo '#!/usr/bin/env python3' > /run.py && \
-    echo 'import os' >> /run.py && \
-    echo 'from huggingface_hub import hf_hub_download' >> /run.py && \
-    echo 'print("===== BitNet GGUF Downloader =====")' >> /run.py && \
-    echo 'print("[1/3] Descargando modelo desde Hugging Face...")' >> /run.py && \
-    echo 'path = hf_hub_download(' >> /run.py && \
-    echo '    repo_id="microsoft/bitnet-b1.58-2B-4T-gguf",' >> /run.py && \
-    echo '    filename="ggml-model-i2_s.gguf",' >> /run.py && \
-    echo '    local_dir="/data",' >> /run.py && \
-    echo '    cache_dir="/workspace/.hf"' >> /run.py && \
-    echo ')' >> /run.py && \
-    echo 'print(f"Modelo descargado en: {path}")' >> /run.py && \
-    echo 'print("[2/3] Comprimimos con tar.xz (modo extremo)...")' >> /run.py && \
-    echo 'os.system("tar -C /data -c -f /data/model.tar.xz -I \\"xz -9e -T0\\" ggml-model-i2_s.gguf")' >> /run.py && \
-    echo 'print("[3/3] Tamaños:")' >> /run.py && \
-    echo 'os.system("du -h /data/ggml-model-i2_s.gguf")' >> /run.py && \
-    echo 'os.system("du -h /data/model.tar.xz")' >> /run.py && \
-    echo 'print("Servidor HTTP activo en puerto 7860")' >> /run.py && \
-    echo 'os.chdir("/data")' >> /run.py && \
-    echo 'os.system("python3 -m http.server 7860")' >> /run.py
+# Script de arranque con logging y compresión
+RUN echo '#!/usr/bin/env python3' > /app/run.py && \
+    echo 'import os, time' >> /app/run.py && \
+    echo 'def log(msg): print(f"[{time.strftime(\"%H:%M:%S\")}] {msg}")' >> /app/run.py && \
+    echo 'log("===== BitNet GGUF Downloader =====")' >> /app/run.py && \
+    echo 'log("[1/4] Descargando modelo con wget...")' >> /app/run.py && \
+    echo 't0 = time.time()' >> /app/run.py && \
+    echo 'os.system("wget -O ggml-model-i2_s.gguf https://huggingface.co/microsoft/bitnet-b1.58-2B-4T-gguf/resolve/main/ggml-model-i2_s.gguf")' >> /app/run.py && \
+    echo 'log(f"Descarga completada ({round(time.time()-t0,1)}s)")' >> /app/run.py && \
+    echo 'log("[2/4] Comprimimos con tar.xz...")' >> /app/run.py && \
+    echo 't1 = time.time()' >> /app/run.py && \
+    echo 'os.system("tar -c -f model.tar.xz -I \\"xz -9e -T0\\" ggml-model-i2_s.gguf")' >> /app/run.py && \
+    echo 'log(f"XZ listo ({round(time.time()-t1,1)}s)")' >> /app/run.py && \
+    echo 'log("[3/4] Comprimimos con tar.zst...")' >> /app/run.py && \
+    echo 't2 = time.time()' >> /app/run.py && \
+    echo 'os.system("tar -c -f model.tar.zst --zstd -I \\"zstd -19 -T0\\" ggml-model-i2_s.gguf")' >> /app/run.py && \
+    echo 'log(f"ZSTD listo ({round(time.time()-t2,1)}s)")' >> /app/run.py && \
+    echo 'log("[4/4] Comprimimos con RAR...")' >> /app/run.py && \
+    echo 't3 = time.time()' >> /app/run.py && \
+    echo 'os.system("rar a -ma5 model.rar ggml-model-i2_s.gguf")' >> /app/run.py && \
+    echo 'log(f"RAR listo ({round(time.time()-t3,1)}s)")' >> /app/run.py && \
+    echo 'log("Tamaños finales:")' >> /app/run.py && \
+    echo 'os.system("du -h *.gguf *.xz *.zst *.rar")' >> /app/run.py && \
+    echo 'log("Servidor HTTP activo en puerto 7860")' >> /app/run.py && \
+    echo 'os.system("python3 -m http.server 7860")' >> /app/run.py
 
 EXPOSE 7860
-CMD ["python3", "/run.py"]
+CMD ["python3", "/app/run.py"]