add bmf cpu Dockerfile

.github/workflows/build_docker.yml

@@ -0,0 +1,48 @@
+name: Build and push docker image
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - 'v*'
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+    - name: Check out source code
+      uses: actions/checkout@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Docker meta
+      id: meta
+      uses: docker/metadata-action@v4
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v2
+      with:
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and push
+      #if: startsWith(github.ref, 'refs/tags/')
+      uses: docker/build-push-action@v4
+      with:
+        push: true
+        context: .
+        file: ./docker/Dockerfile.cpu
+        tags: ${{ steps.meta.outputs.tags }}
+        build-args: |
+          "GITHUB_ACTIONS=${GITHUB_ACTIONS}"

docker/Dockerfile.cpu

@@ -0,0 +1,30 @@
+FROM ubuntu:20.04
+
+ARG DEVICE=cpu
+ARG GITHUB_ACTIONS
+
+ENV GITHUB_ACTIONS=${GITHUB_ACTIONS}
+ENV DEBIAN_FRONTEND noninteractive
+
+# required
+RUN    apt update \
+    && apt install -y make git pkg-config libssl-dev cmake python3 python3-dev python3-pip binutils-dev libgoogle-glog-dev gcc g++
+
+# optional
+RUN    apt install -y libopencv-dev libomp-dev libtorch3-dev
+
+RUN pip install setuptools timeout_decorator
+
+COPY ./ /root/bmf/
+WORKDIR /root/bmf/
+
+# ffmpeg installed via apt has no development libraries, so we build it from source
+RUN scripts/build_ffmpeg.sh --device=$DEVICE nasm yasm x264 x265 fdk-aac opus \
+    && scripts/build_breakpad.sh \
+    && rm -rf ffmpeg_source
+
+RUN ./build.sh disable cuda && rm -rf .git && ./build.sh clean
+
+ENV LD_LIBRARY_PATH=/root/bmf/output/bmf/lib
+ENV PATH=${PATH}:/root/bmf/output/bmf/bin
+ENV PYTHONPATH=/root/bmf/output