Added PostgreSQL job.

svn path=/nixpkgs/trunk/; revision=9831

pkgs/os-specific/linux/upstart/jobcontrol.nix

@@ -0,0 +1,15 @@
+args: with args;
+stdenv.mkDerivation {
+	name = "upstart-jobcontrol";
+	buildCommand = "
+		mkdir -p \$out/bin
+		echo '
+			file=/etc/event.d/\$1
+			shift
+			controlscript=\$(egrep exec\\|respawn \$file | tail | sed -e s/^\\\\s\\\\+//g  | sed -e s/\\\\s\\\\+/\\ /g | cut -f 2 -d \\  )
+			echo Running \$controlscript \"\$@\"
+			\$controlscript \"\$@\"
+		' >\$out/bin/jobcontrol
+		chmod a+x \$out/bin/jobcontrol
+	";
+}