name: Linux x86_64 incode

on:

push:

tags:

- "*_incode"

jobs:

build:

runs-on: ubuntu-latest

strategy:

matrix:

python-version: [ '3.10', '3.11' ]

steps:

- name: Checkout

uses: actions/checkout@v3

- name: Set up Docker Buildx

uses: docker/setup-buildx-action@v2

- name: get tag

id: get_tag

run: |

- name: Build wheel

uses: docker/build-push-action@v4

with:

file: Dockerfile.incode_build

platforms: linux/amd64

push: false

context: .

cache-from: type=gha

cache-to: type=gha,mode=max

target: export-stage

build-args: |

tags: |

outputs: type=local,dest=./

- name: Create release

if: ${{ startsWith(github.ref, 'refs/tags/') == true }}

uses: softprops/action-gh-release@v1

with:

fail_on_unmatched_files: true

files: |

FROM ubuntu:20.04 as build-stage

ARG PYTHON_VERSION

ARG OPENCV_TAG

ARG NUMPY_VERSION=1.23.5

RUN apt update && apt install -y software-properties-common curl

RUN add-apt-repository -y 'ppa:deadsnakes/ppa' \

&& apt update && apt install -y --no-install-recommends \

python${PYTHON_VERSION} python${PYTHON_VERSION}-venv python${PYTHON_VERSION}-dev \

&& rm -rf /var/lib/apt/lists/* \

&& curl -sS https://bootstrap.pypa.io/get-pip.py | python${PYTHON_VERSION} \

&& pip install -U pip \

&& pip --no-cache-dir install numpy==${NUMPY_VERSION}

ENV VENV_ROOT_PREFIX=/opt/venv

RUN python${PYTHON_VERSION} -m venv ${VENV_ROOT_PREFIX}

WORKDIR /opt/

RUN apt update && apt install -y git build-essential cmake libopenblas-dev liblapacke-dev libjpeg-dev \

# trick to opencv find openblas and numpy headers

&& cp /usr/include/x86_64-linux-gnu/cblas.h /usr/include/ \

&& ln -s /usr/local/lib/python${PYTHON_VERSION}/dist-packages/numpy/core/include/numpy /usr/include/numpy \

&& git clone https://github.com/opencv/opencv-python.git \

&& cd opencv-python \

&& git checkout ${OPENCV_TAG} \

&& git submodule update --init --recursive \

&& export ENABLE_HEADLESS=1 \

&& MAKEFLAGS='-j3' pip wheel . --verbose \

# trick to pack openblas lib to wheel

&& pip install auditwheel patchelf \

&& auditwheel repair *.whl --plat manylinux_2_31_x86_64

FROM scratch AS export-stage

COPY --from=build-stage /opt/opencv-python/wheelhouse /