46 lines
1.1 KiB
Bash
Executable File
46 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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set -e
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Z=$(readlink -f "$0")
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RULES_D=/etc/udev/rules.d
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if ! test -d "$RULES_D"; then
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echo "$RULES_D not found; is udev installed?"
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exit 1
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fi
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RULE=99-logitech-unifying-receiver.rules
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if test -n "$1"; then
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SOURCE=$1
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else
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SOURCE=$(dirname "$Z")/$RULE
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if ! id -G -n | grep -q -F plugdev; then
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GROUP=$(id -g -n)
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echo "User '$USER' does not belong to the 'plugdev' group, will use group '$GROUP' in the udev rule."
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TEMP_RULE=${TMPDIR:-/tmp}/$$-$RULE
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cp -f "$SOURCE" "$TEMP_RULE"
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SOURCE=$TEMP_RULE
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sed -i -e "s/GROUP=\"plugdev\"/GROUP=\"$GROUP\"/" "$SOURCE"
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fi
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fi
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if test "$(id -u)" != "0"; then
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echo "Switching to root to install the udev rule."
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test -x /usr/bin/pkexec && exec /usr/bin/pkexec "$Z" "$SOURCE"
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test -x /usr/bin/sudo && exec /usr/bin/sudo -- "$Z" "$SOURCE"
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test -x /bin/su && exec /bin/su -c "\"$Z\" \"$SOURCE\""
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echo "Could not switch to root: none of pkexec, sudo or su were found?"
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exit 1
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fi
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echo "Installing $RULE."
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cp "$SOURCE" "$RULES_D/$RULE"
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chmod a+r "$RULES_D/$RULE"
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echo "Reloading udev rules."
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udevadm control --reload-rules
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echo "Done. Now remove the Unfiying Receiver, wait 10 seconds and plug it in again."
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