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35 lines
451 B
Bash
Executable file
35 lines
451 B
Bash
Executable file
#!/usr/bin/env bash
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XPID=
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function create_fake_x ( )
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{
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export DISPLAY=":$1"
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echo "Starting fake X: ${DISPLAY}"
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Xvfb ${DISPLAY} &
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XPID=$!
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sleep 1
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}
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function destroy_fake_x ( )
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{
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if [ -n "${XPID}" ]
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then
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echo "Stopping fake X: ${XPID}"
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kill ${XPID}
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wait ${XPID}
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fi
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}
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if [ -n "$3" ]
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then
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export PATH=$3:$PATH
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fi
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create_fake_x "$1"
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echo "$DISPLAY"
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$2 $4
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RES=$?
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destroy_fake_x
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exit ${RES}
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