Update Dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-FROM nginx
+FROM --platform=$TARGETPLATFORM nginx AS build
 
 COPY . /home/mtproxy
 
@@ -14,26 +14,23 @@ RUN set -ex \
     && rm -rf .git \
     && cp mtproxy-entrypoint.sh /docker-entrypoint.d/40-mtproxy-start.sh \
     && chmod +x /docker-entrypoint.d/40-mtproxy-start.sh \
-    && /bin/cp -f nginx/default.conf /etc/nginx/conf.d/default.conf \
-    && /bin/cp -f nginx/ip_white.conf /etc/nginx/ip_white.conf \
-    && /bin/cp -f nginx/nginx.conf /etc/nginx/nginx.conf
+    && cp -f nginx/default.conf /etc/nginx/conf.d/default.conf \
+    && cp -f nginx/ip_white.conf /etc/nginx/ip_white.conf \
+    && cp -f nginx/nginx.conf /etc/nginx/nginx.conf
 
 # build mtproxy and install php
 RUN set -ex \
     && apt-get update \
-    && apt-get install -y --no-install-recommends git curl build-essential libssl-dev zlib1g-dev iproute2 php7.4-fpm vim-common \
-    && git clone https://github.com/TelegramMessenger/MTProxy \
-    && cd MTProxy \
-    && sed -i 's/CFLAGS\s*=[^\r]\+/& -fcommon\r/' Makefile \
+    && apt-get install -y --no-install-recommends git wget curl build-essential libssl-dev zlib1g-dev iproute2 php7.4-fpm vim-common \
+    && bash mtproxy.sh build \
     && sed -i 's/^user\s*=[^\r]\+/user = root/' /etc/php/7.4/fpm/pool.d/www.conf \
     && sed -i 's/^group\s*=[^\r]\+/group = root/' /etc/php/7.4/fpm/pool.d/www.conf \
-    && make && cd objs/bin && cp -f mtproto-proxy $WORKDIR \
     && rm -rf $WORKDIR/MTProxy \
+    && rm -rf ~/go \
     && mkdir /run/php -p && mkdir $WORKDIR/pid \
     && apt-get purge -y git build-essential libssl-dev zlib1g-dev \
     && apt-get clean \
     && apt-get autoremove --purge -y \
     && rm -rf /var/lib/apt/lists/*
 
-EXPOSE 80
-EXPOSE 443
+EXPOSE 80 443