Update Dockerfile

Dockerfile

@@ -1,60 +1,41 @@
-# 基础镜像
-FROM elixir:1.14-alpine
+FROM elixir:1.14.4-alpine  # 使用较新版本的基础镜像
 
-# 构建参数
 ARG PLEROMA_VER=develop
 ARG UID=911
 ARG GID=911
 ENV MIX_ENV=prod
 
-# 添加 Alpine 源并安装依赖
-RUN echo "http://nl.alpinelinux.org/alpine/latest-stable/main" >> /etc/apk/repositories \
-    && apk update \
-    && apk upgrade \
-    && apk add --no-cache \
-        git \
-        gcc \
-        g++ \
-        musl-dev \
-        make \
-        cmake \
-        file-dev \
-        exiftool \
-        imagemagick \
-        libmagic \
-        ncurses \
-        postgresql-client \
-        ffmpeg
+RUN apk update && apk upgrade && \
+    apk add --no-cache \
+        git gcc g++ musl-dev make cmake file-dev \
+        exiftool imagemagick libmagic ncurses \
+        postgresql-client ffmpeg
 
-# 创建用户和组
-RUN addgroup -g ${GID} pleroma \
-    && adduser -h /pleroma -s /bin/false -D -G pleroma -u ${UID} pleroma
+RUN addgroup -g ${GID} pleroma && \
+    adduser -h /pleroma -s /bin/false -D -G pleroma -u ${UID} pleroma
 
-# 创建必要的目录并设置权限
 ARG DATA=/var/lib/pleroma
-RUN mkdir -p /etc/pleroma ${DATA}/uploads ${DATA}/static \
-    && chown -R pleroma:pleroma /etc/pleroma ${DATA}
+RUN mkdir -p /etc/pleroma ${DATA}/uploads ${DATA}/static && \
+    chown -R pleroma:pleroma /etc/pleroma ${DATA}
 
-# 切换到 pleroma 用户
 USER pleroma
 WORKDIR /pleroma
 
 # 克隆 Pleroma 仓库并切换到指定版本
-RUN git clone -b stable https://git.pleroma.social/pleroma/pleroma.git . \
-    && git checkout ${PLEROMA_VER}
+RUN git clone -b stable https://git.pleroma.social/pleroma/pleroma.git . && \
+    git checkout ${PLEROMA_VER}
 
 # 配置 Mix 并构建 Release
-RUN echo "import Mix.Config" > config/prod.secret.exs \
-    && mix local.hex --force \
-    && mix local.rebar --force \
-    && mix deps.get --only prod \
-    && mix release --path /pleroma
+RUN echo "import Mix.Config" > config/prod.secret.exs
+
+# 逐步安装依赖并构建 Release
+RUN mix local.hex --force && \
+    mix local.rebar --force && \
+    mix deps.get --only prod && \
+    mix release --path /pleroma
 
-# 复制配置文件
 COPY ./config.exs /etc/pleroma/config.exs
 
-# 暴露端口
 EXPOSE 4000
 
-# 设置入口点
 ENTRYPOINT ["/pleroma/docker-entrypoint.sh"]