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23 lines
703 B
Nix
23 lines
703 B
Nix
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# Sets the largest monitor as primary xwayland display, or select one with slurp
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{ lib, writeShellApplication, xrandr, slurp }: (writeShellApplication {
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name = "primary-xwayland";
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runtimeInputs = [ slurp xrandr ];
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text = /* bash */ ''
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if [ "$#" -ge 1 ] && [ "$1" == "largest" ]; then
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output=$(xrandr --listmonitors | tail -n +2 | awk '{printf "%s %s\n", $3, $4}' | sort | tail -1 | cut -d ' ' -f2)
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else
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selected=$(slurp -f "%wx%h+%x+%y" -o)
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output=$(xrandr | grep "$selected" | cut -d ' ' -f1)
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fi
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echo "Setting $output"
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xrandr --output "$output" --primary
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'';
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}) // {
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meta = with lib; {
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license = licenses.mit;
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platforms = platforms.all;
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};
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}
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