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#!/usr/bin/env bash
# If not running X, run sclang in a xvfb environment.
# This ensures getting around a bug with QPixmaps that needs a X server to run:
# https://github.com/supercollider/supercollider/issues/1736
# NOTE: For headless sclang to work properly changes to SCClassLibrary have to
# be applied: https://github.com/supercollider/supercollider/issues/1209
set -euo pipefail
if [ -z "${DISPLAY:-}" ]; then
export DISPLAY=:0
fi
if command -v xset > /dev/null && xset q >/dev/null ; then
xvfb-run -a /usr/bin/sclang "$@"
else
/usr/bin/sclang "$@"
fi
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