Add simple pipeline to install dependencies and build a docker

image for Nvidia and Intel HW.

.github/workflows/main.yml

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+# This is a basic workflow to help you get started with Actions
+
+name: Build & Publush
+
+# Controls when the action will run.
+on:
+  # Triggers the workflow on all push or pull request events
+  push:
+  pull_request:
+
+  release:
+    types: [created]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+  schedule:
+    - cron: "0 0 * * *"
+
+# added using https://github.com/step-security/secure-repo
+permissions:
+  contents: read
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  Docker:
+    name: Build&Push to DockerHub
+    if: (github.event_name == 'push' || github.event_name == 'pull_request')
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        infer-hw: ['nvidia', 'intel']
+    env:
+      DOCKER_REPO: 'sippylabs/infernos'
+      BASE_IMAGE: 'ubuntu:24.10'
+      PYTHON_VER: '3.11'
+      CONDA_MAINENV: 'Infernos'
+      INFER_HW: ${{ matrix.infer-hw }}
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        submodules: 'recursive'
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Log in to Docker Hub
+      if: github.event_name != 'pull_request'
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Extract metadata (tags, labels) for Docker
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.DOCKER_REPO }}
+        tags: |
+          type=schedule
+          type=ref,event=branch,prefix=${{ env.INFER_HW }}-
+          type=ref,event=tag,prefix=${{ env.INFER_HW }}-
+          type=ref,event=pr,prefix=${{ env.INFER_HW }}-
+          type=raw,value=${{ env.INFER_HW }}-latest,enable={{is_default_branch}}
+          type=sha
+
+    - name: Build Docker image
+      uses: docker/build-push-action@v6
+      with:
+        context: .
+        file: ./docker/Dockerfile
+        push: true
+        build-args: |
+          BASE_IMAGE=${{ env.BASE_IMAGE }}
+          PYTHON_VER=${{ env.PYTHON_VER }}
+          CONDA_MAINENV=${{ env.CONDA_MAINENV }}
+          INFER_HW=${{ env.INFER_HW }}
+        tags: |
+          ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        cache-from: type=gha
+        cache-to: type=gha,mode=max

docker/Dockerfile

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+# syntax=docker/dockerfile:1.7-labs
+
+ARG BASE_IMAGE=ubuntu:24.10
+FROM $BASE_IMAGE AS build
+LABEL maintainer="Maksym Sobolyev <[email protected]>"
+
+USER root
+
+ARG PYTHON_VER
+ARG CONDA_MAINENV
+ARG INFER_HW
+ARG APT_INSTALL="apt-get install --no-install-recommends -y"
+ARG APT_CLEAN="apt-get clean"
+
+# Set Environment Variables
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PYTHON_VER=${PYTHON_VER}
+ENV CONDA_MAINENV=${CONDA_MAINENV}
+
+# Build & install everything
+WORKDIR /tmp
+RUN apt-get update
+RUN ${APT_INSTALL} lsb-release ca-certificates && ${APT_CLEAN}
+COPY docker/install_conda.sh .
+RUN ./install_conda.sh
+COPY docker/install_requirements.sh requirements.txt .
+RUN ./install_requirements.sh
+
+COPY --exclude=.git --exclude=.github --link . /Infernos
+ENV CONDA_ACTIVATE=". /opt/conda/etc/profile.d/conda.sh && conda activate ${CONDA_MAINENV}"
+WORKDIR /Infernos

docker/install_conda.sh

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+#!/bin/sh
+
+set -e
+set -x
+
+${APT_INSTALL} curl gpg
+curl https://repo.anaconda.com/pkgs/misc/gpgkeys/anaconda.asc | gpg --dearmor > /usr/share/keyrings/conda-archive-keyring.gpg
+
+echo "deb [arch=amd64 signed-by=/usr/share/keyrings/conda-archive-keyring.gpg] https://repo.anaconda.com/pkgs/misc/debrepo/conda stable main" > /etc/apt/sources.list.d/conda.list
+
+apt update
+${APT_INSTALL} conda
+${APT_CLEAN}

docker/install_requirements.sh

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+#!/bin/sh
+
+set -e
+set -x
+
+PYTHON_CMD="python${PYTHON_VER}"
+DEV_PKGS="gcc g++ libc6-dev cmake pkg-config make git"
+PIP_INSTALL="${PYTHON_CMD} -m pip install -U"
+
+${APT_INSTALL} ${DEV_PKGS}
+. /opt/conda/etc/profile.d/conda.sh
+conda create -y --name "${CONDA_MAINENV}" python=${PYTHON_VER}
+conda activate "${CONDA_MAINENV}"
+conda install -y pip
+${PIP_INSTALL} -r requirements.txt
+
+case "${INFER_HW}" in
+nvidia)
+  ;;
+intel)
+  ${PIP_INSTALL} torch==2.1.0.post2 torchvision==0.16.0.post2 torchaudio==2.1.0.post2 \
+   intel-extension-for-pytorch==2.1.30.post0 oneccl_bind_pt==2.1.300+xpu \
+   --extra-index-url https://pytorch-extension.intel.com/release-whl/stable/xpu/us/
+  ;;
+*)
+  echo "Unknown INFER_HW: '${INFER_HW}'" >&2
+  false
+  ;;
+esac
+
+apt-get remove -y ${DEV_PKGS}
+apt-get autoremove -y
+${APT_CLEAN}
+rm -r ~/.cache
+mkdir ~/.cache