store-ffmpeg-builds.yml

name: Cache FFmpeg

on:
  workflow_dispatch:
  schedule:
    - cron: '0 3 * * 6' # at 03:00 on Saturday

jobs:
  build:
    strategy:
      matrix:
        arch:
          - amd64
          - arm64
    name: Get FFmpeg (${{ matrix.arch }})
    runs-on: ubuntu-latest
    if: github.repository == 'opencast/opencast'
    steps:
      - name: Install s3cmd
        run: |
          set -eu
          sudo apt update -q
          sudo apt install -y -q s3cmd

      - name: Download FFmpeg
        run: |
          wget https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-${{ matrix.arch }}-static.tar.xz

      - name: Unpack FFmpeg
        run: |
          tar xvf ffmpeg-release-${{ matrix.arch }}-static.tar.xz

      - name: Repack FFmpeg
        run: |
          set -eu
          NAME="$(ls -d ffmpeg-*-static)"
          tar cfJ "${NAME}.tar.xz" "${NAME}"

      - name: Configure s3cmd
        uses: lkiesow/configure-s3cmd@v1
        with:
          host: ${{ secrets.S3_HOST }}
          access_key: ${{ secrets.S3_ACCESS_KEY }}
          secret_key: ${{ secrets.S3_SECRET_KEY }}

      - name: Upload tarball
        run: |
          s3cmd put -P *.tar.xz s3://opencast-ffmpeg-static/