reels/Dockerfile.build at main · njyeung/reels · GitHub

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FROM golang:1.25-bookworm

# Install build dependencies
# libasound2-dev: dynamic ALSA - universally present on Linux so its ok we dynamically link this
RUN apt-get update && apt-get install -y \
    build-essential \
    cmake \
    git \
    nasm \
    yasm \
    pkg-config \
    libasound2-dev \
    texinfo \
    wget \
    zlib1g-dev \
    meson \
    ninja-build \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /tmp

# Build dav1d as static lib
RUN git clone --depth 1 --branch 1.5.1 https://code.videolan.org/videolan/dav1d.git && \
    cd dav1d && \
    meson setup build --default-library=static --prefix=/usr/local \
        --buildtype=release -Denable_tools=false -Denable_tests=false && \
    ninja -C build && \
    ninja -C build install

# Build FFmpeg 8.0.1
# static, decode-only, minimal codecs
# Built-in decoders (h264, hevc, vp9, aac, mp3, opus, vorbis) need no external libs
# Only dav1d is added for faster AV1 decoding
RUN wget https://ffmpeg.org/releases/ffmpeg-8.0.1.tar.xz && \
    tar xf ffmpeg-8.0.1.tar.xz && \
    cd ffmpeg-8.0.1 && \
    ./configure \
        --prefix=/usr/local \
        --enable-gpl \
        --enable-version3 \
        --enable-libdav1d \
        --enable-static \
        --disable-shared \
        --disable-doc \
        --disable-debug \
        --disable-programs \
        --disable-encoders \
        --disable-muxers \
        --disable-devices \
        --disable-filters \
        --enable-filter=aresample \
        --enable-filter=scale \
        --enable-filter=null \
        --enable-filter=anull \
        --disable-network \
        --disable-autodetect \
        --enable-pthreads \
        --enable-zlib && \
    make -j$(nproc) && \
    make install && \
    ldconfig && \
    cd / && rm -rf /tmp/ffmpeg-8.0.1* /tmp/dav1d

# Bake CGO flags into the image
ENV PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/local/lib/x86_64-linux-gnu/pkgconfig
ENV CGO_ENABLED=1
ENV CGO_CFLAGS="-I/usr/local/include"
ENV CGO_LDFLAGS="-L/usr/local/lib -L/usr/local/lib/x86_64-linux-gnu -lavdevice -lavformat -lavcodec -ldav1d -ldl -lz -lavfilter -lm -lswscale -lswresample -lavutil -lm -latomic -pthread -lasound -lz -lm -ldl -lpthread"

WORKDIR /app