# Headless Chrome with GPU acceleration in a hardware-isolated microVM
#
# Runs Chromium with Vulkan rendering via virtio-gpu. Useful for
# Playwright, Puppeteer, or any headless browser workload that needs
# a real GPU (WebGL, Canvas, CSS transforms, screenshots).
#
# ── Quick start ──────────────────────────────────────────────────────
#
#   smolvm machine run -it --gpu -s examples/gpu-chrome/gpu-chrome.smolfile
#
# ── Verify GPU works ─────────────────────────────────────────────────
#
#   smolvm machine run --gpu -s examples/gpu-chrome/gpu-chrome.smolfile \
#     -- vulkaninfo --summary
#
# ── Host requirements (macOS) ────────────────────────────────────────
#
#   brew install slp/krun/virglrenderer slp/krun/molten-vk
#
#   Then rebuild libkrun with GPU support:
#     cd libkrun && make BLK=1 NET=1 GPU=1 TIMESYNC=1
#
# ─────────────────────────────────────────────────────────────────────

image = "fedora:42"
entrypoint = ["sh", "-c"]
cmd = ["echo 'GPU VM ready — use exec to run commands'"]

cpus = 4
memory = 4096
net = true
gpu = true

[dev]
init = [
    "dnf copr enable -y slp/mesa-libkrun-vulkan",
    "dnf install -y --allowerasing mesa-vulkan-drivers vulkan-tools chromium",
]