26 lines
446 B
Bash
26 lines
446 B
Bash
#!/usr/bin/env bash
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set -euo pipefail
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DEVICE="${KMSCUBE_DRM_DEVICE:-/dev/dri/card0}"
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if ! command -v kmscube >/dev/null 2>&1; then
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echo "kmscube is not installed" >&2
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exit 127
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fi
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if [ ! -e "$DEVICE" ]; then
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for candidate in /dev/dri/card*; do
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if [ -e "$candidate" ]; then
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DEVICE="$candidate"
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break
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fi
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done
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fi
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if [ ! -e "$DEVICE" ]; then
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echo "No DRM card device found" >&2
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exit 1
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fi
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exec kmscube -D "$DEVICE"
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