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#!/usr/bin/env python3
import sys
import fjdisplay
import subprocess
usage = """usage: fjresize.py firejail-name displaysize
resize firejail xephyr windows.
fjdisplay.py with no other arguments will list running named firejails with
displays.
fjresize.py with only a firejail name will list valid resolutions.
names can be shortened as long as it's unambiguous.
note: you may need to move the xephyr window for the resize to take effect
example:
fjresize.py browser 1280x800
"""
if len(sys.argv) == 2:
out = subprocess.check_output(
['xrandr', '--display',
fjdisplay.getdisplay(sys.argv[1])])
print(out)
elif len(sys.argv) == 3:
out = subprocess.check_output([
'xrandr', '--display',
fjdisplay.getdisplay(sys.argv[1]), '--output', 'default', '--mode',
sys.argv[2]
])
print(out)
else:
print(usage)
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