use adguardhome, remove script

hosts/architect/dns.nix

@@ -4,15 +4,18 @@
   services = {
     dnsmasq = {
       enable      = true;
-      servers     = ["127.0.0.1#5353"];
+      servers     = ["127.0.0.1#5300"];
       extraConfig = ''
         localise-queries
         min-cache-ttl=120
         max-cache-ttl=2400
-        addn-hosts=/etc/adblock_hosts
       '';
     };
 
+    adguardhome = {
+      enable= true;
+      port = 3031;
+    };
     dnscrypt-proxy2 = {
       enable = true;
       settings = {
@@ -34,73 +37,4 @@
       };
     };
   };
-
-  systemd = {
-    timers.update-adblock = {
-      wantedBy = [ "timers.target" ];
-      partOf = [ "update-adblock.service" ];
-      timerConfig.OnCalendar = "daily";
-    };
-
-    services.update-adblock = {
-      serviceConfig.Type = "oneshot";
-      requiredBy = [ "dnsmasq.service" ];
-      postStop = "systemctl restart dnsmasq";
-      script = ''
-      #!/bin/sh
-
-        EASYLIST_HOSTSNAME="easylist_hosts.txt"
-        EASYPRIVACY_HOSTSNAME="easyprivacy_hosts.txt"
-        STEVENBLACK_HOSTSNAME="stevenblack_hosts.txt"
-
-        get_easylist() {
-        EASYLIST_URL="https://raw.githubusercontent.com/easylist/easylist/master/easylist/easylist_adservers.txt"
-
-        tmpfile=`mktemp`
-
-    # download easylist
-        ${pkgs.wget}/bin/wget $EASYLIST_URL -O $tmpfile
-
-    # remove IP addresses and prepend 0.0.0.0 to create hosts file
-        cat $tmpfile | egrep -v "([0-9]{1,3}\.){3}[0-9]{1,3}" | grep -oP "^\|\|(\K[a-zA-Z0-9\.\-]+)" | ${pkgs.gawk}/bin/gawk '{print "0.0.0.0 " $0}' > $EASYLIST_HOSTSNAME
-
-        rm $tmpfile
-        }
-
-        get_easyprivacy() {
-        EASYLIST_URL="https://raw.githubusercontent.com/easylist/easylist/master/easyprivacy/easyprivacy_trackingservers.txt"
-
-        tmpfile=`mktemp`
-
-    # download easylist
-        ${pkgs.wget}/bin/wget $EASYLIST_URL -O $tmpfile
-
-    # remove IP addresses and prepend 0.0.0.0 to create hosts file
-
-        cat $tmpfile | egrep -v "([0-9]{1,3}\.){3}[0-9]{1,3}" | grep -oP "^\|\|(\K[a-zA-Z0-9\.\-]+)" | ${pkgs.gawk}/bin/gawk '{print "0.0.0.0 " $0}' > $EASYPRIVACY_HOSTSNAME
-
-        rm $tmpfile
-        }
-
-        get_stevenblack() {
-        STEVENBLACK_URL="https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/fakenews/hosts"
-
-        ${pkgs.wget}/bin/wget $STEVENBLACK_URL -O $STEVENBLACK_HOSTSNAME
-        }
-
-
-        get_easylist
-        get_easyprivacy
-        get_stevenblack
-
-
-# create unified file
-
-        cat *hosts.txt | sort | uniq | grep "^0" > /etc/adblock_hosts
-
-        rm $EASYLIST_HOSTSNAME $STEVENBLACK_HOSTSNAME $EASYPRIVACY_HOSTSNAME
-
-      '';
-    };
-  };
 }