48 lines
1.1 KiB
Nix
48 lines
1.1 KiB
Nix
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{ lib
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, joy2keyd
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, writeShellApplication
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}:
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writeShellApplication {
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name = "joy2key";
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runtimeInputs = [ joy2keyd ];
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text = ''
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mode="$1"
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[[ -z "$mode" ]] && mode="start"
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shift
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# allow overriding joystick device via __joy2key_dev env
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# (by default will use /dev/input/jsX which will scan all)
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device="/dev/input/jsX"
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[[ -n "$__joy2key_dev" ]] && device="$__joy2key_dev"
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params=("$@")
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if [[ "''${#params[@]}" -eq 0 ]]; then
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# Default button-to-keyboard mappings:
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# * cursor keys for axis/dpad
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# * enter, space, esc and tab for buttons 'a', 'b', 'x' and 'y'
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# * page up/page down for buttons 5,6 (shoulder buttons)
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params=(kcub1 kcuf1 kcuu1 kcud1 0x0a 0x20 0x1b 0x09 kpp knp)
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fi
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function kill_deamon() {
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pkill -f joy2keyd
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sleep 1
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}
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case "$mode" in
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start)
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if pgrep -f "joy2keyd" &>/dev/null; then
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kill_deamon
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fi
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joy2keyd "$device" "''${params[@]}" || exit 1
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;;
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stop)
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kill_deamon
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;;
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esac
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exit 0
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'';
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}
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