# 基础镜像
FROM elixir:1.14-alpine

# 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

# 创建用户和组
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}

# 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}

# 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

# 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"]