build.yml

name: Build Docker Image

on:
  push:
    branches:
      - 'master'
      - 'main'
  workflow_dispatch:

jobs:
  docker:
    runs-on: ubuntu-latest

    strategy:
      max-parallel: 1
      matrix:
        config:
          - { tag: "whisper-base",             dockerfile: "whisper/Dockerfile",        context: "whisper"}
          - { tag: "whisper-base-cuda-11-8",   dockerfile: "whisper/Dockerfile.cuda",   context: "whisper"}

    steps:
      - name: Clone
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GHCR (GitHub Packages)
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          # this might remove tools that are actually needed,
          # if set to "true" but frees about 6 GB
          tool-cache: true
          # all of these default to true, but feel free to set to
          # "false" if necessary for your workflow
          android: true
          dotnet: true
          haskell: true
          large-packages: true
          docker-images: false
          swap-storage: true

      - name: Build and push ghcr.io
        uses: docker/build-push-action@v5
        with:
          context: ${{ matrix.config.context }}
          push: true
          tags: "ghcr.io/bnosac/${{ matrix.config.tag }}:latest"            
          file: ${{ matrix.config.dockerfile }}
          build-args: |
            WHISPER_MODEL=medium