62 lines
1.2 KiB
Nix
62 lines
1.2 KiB
Nix
{stdenv, dbus, dbusServices ? []}:
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let
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homeDir = "/var/run/dbus";
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# Take the standard system configuration file, except that we don't
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# want to fork (Upstart will monitor the daemon).
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configFile = stdenv.mkDerivation {
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name = "dbus-conf";
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buildCommand = "
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ensureDir $out
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substitute ${dbus}/etc/dbus-1/system.conf $out/system.conf \\
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--replace '<fork/>' ''
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ensureDir $out/system.d
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for i in ${toString dbusServices}; do
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ln -s $i/etc/dbus-1/system.d/* $out/system.d/
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done
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";
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};
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in
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{
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name = "dbus";
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users = [
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{ name = "messagebus";
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uid = (import ../system/ids.nix).uids.messagebus;
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description = "D-Bus system message bus daemon user";
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home = homeDir;
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}
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];
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extraPath = [dbus.daemon dbus.tools];
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job = ''
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description "D-Bus system message bus daemon"
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start on startup
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stop on shutdown
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start script
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mkdir -m 0755 -p ${homeDir}
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chown messagebus ${homeDir}
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mkdir -m 0755 -p /var/lib/dbus
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${dbus.tools}/bin/dbus-uuidgen --ensure
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end script
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respawn
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script
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rm -f ${homeDir}/pid
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exec ${dbus}/bin/dbus-daemon --config-file=${configFile}/system.conf
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end script
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'';
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}
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