Use ppigazzini's download script to download the optimal binary from …

…GitHub

Signed-off-by: Đinh Hoàng Việt <134517889+M-DinhHoangViet@users.noreply.github.com>

Dockerfile

@@ -4,10 +4,9 @@ COPY . .
 RUN apt-get update && apt-get upgrade -y
 RUN pip --no-cache-dir install -U pip && pip --no-cache-dir install -r requirements.txt
 
-# Stockfish - Depending on your CPU it may be necessary to pick a binary other than bmi2
-RUN wget https://abrok.eu/stockfish/latest/linux/stockfish_x64_bmi2.zip -O stockfish.zip
-RUN unzip stockfish.zip && rm stockfish.zip
-RUN mv stockfish_* ./stockfish && chmod +x ./stockfish
+RUN curl -sSL https://raw.githubusercontent.com/ppigazzini/stockfish-downloader/main/posix_helper.sh | sh -s
+RUN tar -xf stockfish-*.tar && rm stockfish-*.tar
+RUN mv stockfish/stockfish-* engines/stockfish && rm -r stockfish
 
 # Fairy-Stockfish - Depending on your CPU it may be necessary to pick a binary other than bmi2
 # To use Fairy-Stockfish, uncomment the following lines and adjust config.yml.default accordingly