36 lines
907 B
Bash
Executable file
36 lines
907 B
Bash
Executable file
#!/bin/bash
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# Find an open port
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let p=99
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while [ ${p} -lt 3000 ]
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do
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if nc -z localhost ${p}; then
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let p+=1
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else
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let port=p
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break
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fi
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done
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let timeout=20
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if [ "${port}" != "" ]; then
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echo "The display port will be ${port}."
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start-stop-daemon --start --pidfile ~/xvfb.pid --make-pidfile --background \
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--exec /usr/bin/Xvfb -- :${port} -screen 0 1024x768x24 \
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-ac +extension GLX +render -noreset
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# Wait to be able to connect to the port. This will exit if it cannot in 15 minutes.
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timeout ${timeout} bash -c "while ! nc -z localhost ${port}; do sleep 0.5; done"
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if [ $? -eq 0 ]; then
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export DISPLAY=:${port}.0
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cd /data
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node /usr/src/app/ -p 80 "$@"
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else
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echo "Could not connect to display port ${port} in ${timeout} seconds time."
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fi
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else
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echo "Could not get a display port."
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exit 1
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fi
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