mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-24 14:41:17 +00:00
49 lines
1.3 KiB
Nix
49 lines
1.3 KiB
Nix
{ stdenv }:
|
|
|
|
# Provides a facility to hook into rfkill changes.
|
|
#
|
|
# Exemplary usage:
|
|
#
|
|
# Add this package to udev.packages, e.g.:
|
|
# udev.packages = [ pkgs.rfkill_udev ];
|
|
#
|
|
# Add a hook script in the managed etc directory, e.g.:
|
|
# etc = [
|
|
# { source = pkgs.writeScript "rtfkill.hook" ''
|
|
# #!/bin/sh
|
|
#
|
|
# if [ "$RFKILL_STATE" -eq "1" ]; then
|
|
# exec ${config.system.build.upstart}/sbin/initctl emit -n antenna-on
|
|
# else
|
|
# exec ${config.system.build.upstart}/sbin/initctl emit -n antenna-off
|
|
# fi
|
|
# '';
|
|
# target = "rfkill.hook";
|
|
# }
|
|
|
|
# Note: this package does not need the binaries
|
|
# in the rfkill package.
|
|
|
|
stdenv.mkDerivation {
|
|
name = "rfkill-udev";
|
|
|
|
unpackPhase = "true";
|
|
dontBuild = true;
|
|
|
|
installPhase = ''
|
|
mkdir -p "$out/etc/udev/rules.d/";
|
|
cat > "$out/etc/udev/rules.d/90-rfkill.rules" << EOF
|
|
SUBSYSTEM=="rfkill", ATTR{type}=="wlan", RUN+="$out/bin/rfkill-hook.sh"
|
|
EOF
|
|
|
|
mkdir -p "$out/bin/";
|
|
cp ${./rfkill-hook.sh} "$out/bin/rfkill-hook.sh"
|
|
chmod +x "$out/bin/rfkill-hook.sh";
|
|
'';
|
|
|
|
meta = {
|
|
homepage = http://wireless.kernel.org/en/users/Documentation/rfkill;
|
|
description = "Rules+hook for udev to catch rfkill state changes";
|
|
platforms = stdenv.lib.platforms.linux;
|
|
};
|
|
} |