fpga-image.yml

name: Build FPGA SD image

on:
  pull_request:
    paths:
      - "ci-tools/fpga-image/**"

  push:
    branches: ["main"]
    paths:
      - "ci-tools/fpga-image/**"

  schedule:
    # 5:13 AM PST tuesday, thursday
    - cron: '13 13 * * 2,4'

  workflow_call:
  workflow_dispatch:

jobs:
  build_sd_image:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Install pre-requisites
        run: |
          sudo apt-get update
          sudo apt-get -y install debootstrap binfmt-support qemu-user-static u-boot-tools gcc-aarch64-linux-gnu
          rustup target add aarch64-unknown-linux-gnu

      - name: Build SD image
        run: |
          cd ci-tools/fpga-image
          sudo bash build.sh

      - name: 'Upload image as artifact'
        uses: actions/upload-artifact@v4
        with:
          name: caliptra-fpga-image
          path: ci-tools/fpga-image/out/image.img
          retention-days: 90