pass service to output fn in output-template

instead of on command line

.forgejo/workflows/build.yaml

@@ -17,34 +17,4 @@ jobs:
       - name: Build VM QEMU MIPS
         run: |
           # Enter the shell
-          nix-build ci.nix -A qemu
+          nix-build -I liminix-config=./examples/hello-from-qemu.nix --arg device "import ./devices/qemu" -A outputs.default
-
-  build_zyxel-nwa50ax_mips:
-    runs-on: nix
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Build VM QEMU MIPS
-        run: |
-          # Enter the shell
-          nix-build ci.nix -A qemu
-
-  test_hostapd:
-    runs-on: nix
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Build VM QEMU MIPS
-        run: |
-          # Enter the shell
-          nix-build ci.nix -A wlan
-
-  test_shell_customization:
-    runs-on: nix
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Build VM QEMU MIPS
-        run: |
-          # Enter the shell
-          nix-build ci.nix -A custom-shell

ci.nix

@@ -7,7 +7,7 @@
 let
   pkgs = (import nixpkgs { });
   borderVmConf =  ./bordervm.conf-example.nix;
-  inherit (pkgs.lib.attrsets) genAttrs mapAttrs;
+  inherit (pkgs.lib.attrsets) genAttrs;
   devices = [
     "qemu"
     "zyxel-nwa50ax"
@@ -19,7 +19,7 @@ let
       device = import (liminix + "/devices/${name}");
       liminix-config = vanilla;
     }).outputs.default;
-  tests = mapAttrs (_: v: v { inherit liminix nixpkgs; }) (import ./tests/ci.nix);
+  tests = import ./tests/ci.nix;
   jobs =
     (genAttrs devices for-device) //
     tests //

default.nix

@@ -26,13 +26,9 @@ let
   eval = evalModules {
     modules = [
       {
-        nixpkgs = {
+        nixpkgs.overlays = [
-          source = nixpkgs;
+          overlay
-          overlays = [ overlay ];
+        ];
-          config.permittedInsecurePackages = [
-            "python-2.7.18.8"
-          ];
-        };
       }
       device.module
       liminix-config

examples/l2tp.nix

@@ -28,6 +28,9 @@ in rec {
     ../modules/watchdog
     ../modules/mount
     ../modules/ppp
+    ../modules/round-robin
+    ../modules/health-check
+    ../modules/profiles/gateway.nix
   ];
   hostname = "thing";
 
@@ -38,7 +41,95 @@ in rec {
     authType = "chap";
   };
 
-  services.dhcpc = svc.network.dhcp.client.build {
+  profile.gateway = {
+    lan = {
+      interfaces =  with config.hardware.networkInterfaces;
+        [
+          # EDIT: these are the interfaces exposed by the gl.inet gl-ar750:
+          # if your device has more or differently named lan interfaces,
+          # specify them here
+          wlan wlan5
+          lan
+        ];
+      inherit (rsecrets.lan) prefix;
+      address = {
+        family = "inet"; address ="${rsecrets.lan.prefix}.1"; prefixLength = 24;
+      };
+      dhcp = {
+        start = 10;
+        end = 240;
+        hosts = { } // lib.optionalAttrs (builtins.pathExists ./static-leases.nix) (import ./static-leases.nix);
+        localDomain = "lan";
+      };
+    };
+    wan = {
+      interface = let
+        pppoe = svc.pppoe.build {
+          interface = config.hardware.networkInterfaces.wan;
+          debug = true;
+          username = rsecrets.l2tp.name;
+          password = rsecrets.l2tp.password;
+        };
+
+        l2tp =
+          let
+            check-address = oneshot rec {
+              name = "check-lns-address";
+              up = "grep -Fx ${lns.address} $(output_path ${services.lns-address} addresses)";
+              dependencies = [ services.lns-address ];
+            };
+            route = svc.network.route.build {
+              via = "$(output ${services.bootstrap-dhcpc} router)";
+              target = lns.address;
+              dependencies = [services.bootstrap-dhcpc check-address];
+            };
+            l2tpd= svc.l2tp.build {
+              lns = lns.address;
+              ppp-options = [
+                "debug" "+ipv6" "noauth"
+                "name" rsecrets.l2tp.name
+                "password" rsecrets.l2tp.password
+              ];
+              dependencies = [config.services.lns-address route check-address];
+            };
+          in
+            svc.health-check.build {
+              service = l2tpd;
+              threshold = 3;
+              interval = 2;
+              healthCheck = pkgs.writeAshScript "ping-check" {} "ping 1.1.1.1";
+            };
+      in svc.round-robin.build {
+        name = "wan";
+        services = [
+          pppoe
+          l2tp
+        ];
+      };
+      dhcp6.enable = true;
+    };
+
+    wireless.networks = {
+      "${rsecrets.ssid}" = {
+        interface = config.hardware.networkInterfaces.wlan;
+        hw_mode = "g";
+        channel = "6";
+        ieee80211n = 1;
+      } // wirelessConfig;
+      "${rsecrets.ssid}5" = rec {
+        interface = config.hardware.networkInterfaces.wlan5;
+        hw_mode = "a";
+        channel = 36;
+        ht_capab = "[HT40+]";
+        vht_oper_chwidth = 1;
+        vht_oper_centr_freq_seg0_idx = channel + 6;
+        ieee80211n = 1;
+        ieee80211ac = 1;
+      } // wirelessConfig;
+    };
+  };
+
+  services.bootstrap-dhcpc = svc.network.dhcp.client.build {
     interface = config.services.wwan;
     dependencies = [ config.services.hostname ];
   };

modules/base.nix

@@ -4,13 +4,11 @@
 
 { lib, pkgs, config, ...}:
 let
-  inherit (lib) mkEnableOption mkOption types isDerivation hasAttr concatStringsSep mapAttrsToList;
+  inherit (lib) mkEnableOption mkOption types isDerivation hasAttr ;
   inherit (pkgs.pseudofile) dir symlink;
   inherit (pkgs.liminix.networking) address interface;
   inherit (pkgs.liminix.services) bundle;
 
-  # TODO: escape shell argument.
-  exportVar = name: value: "export ${name}=\"${value}\"";
   type_service = pkgs.liminix.lib.types.service;
 
 in {
@@ -24,24 +22,6 @@ in {
           /run/current-system, we just add the paths in /etc/profile
         '';
       };
-
-      environmentVariables = mkOption {
-        type = types.attrsOf types.str;
-        description = ''
-          Attribute set of environment variables to make available
-          in a login shell.
-
-          The value is assumed to be escaped and the name to be valid.
-        '';
-      };
-
-      prompt = mkOption {
-        type = types.str;
-        default = "$(whoami)@$(hostname) # ";
-        description = ''
-          Prompt string (PS1) for the shell.
-        '';
-      };
     };
     services = mkOption {
       type = types.attrsOf type_service;
@@ -131,8 +111,6 @@ in {
 
     defaultProfile.packages = with pkgs;
       [ s6 s6-init-bin execline s6-linux-init s6-rc ];
-    # Set the useful PS1 prompt by default.
-    defaultProfile.environmentVariables.PS1 = lib.mkDefault config.defaultProfile.prompt;
 
     boot.commandLine = [
       "panic=10 oops=panic init=/bin/init loglevel=8"
@@ -203,10 +181,9 @@ in {
       etc = let
         profile = symlink
           (pkgs.writeScript ".profile" ''
-            PATH=${lib.makeBinPath config.defaultProfile.packages}:/bin
+           PATH=${lib.makeBinPath config.defaultProfile.packages}:/bin
             export PATH
-            ${concatStringsSep "\n" (mapAttrsToList exportVar config.defaultProfile.environmentVariables)}
+            '');
-          '');
       in dir {
         inherit profile;
         ashrc = profile;

modules/health-check/default.nix

@@ -0,0 +1,43 @@
+## Health check
+##
+## Runs a service and a separate periodic health process. When the
+## health check starts failing over a period of time, kill the service.
+## (Usually that means the supervisor will restart it, but you can
+## have other behaviours by e.g. combining this service with a round-robin
+## for failover)
+
+
+{ lib, pkgs, config, ...}:
+let
+  inherit (lib) mkOption types;
+  inherit (pkgs) liminix;
+#  inherit (pkgs.liminix.services) longrun;
+in {
+  options = {
+    system.service.health-check = mkOption {
+      description = "run a service while periodically checking it is healthy";
+      type = liminix.lib.types.serviceDefn;
+    };
+  };
+  config.system.service.health-check = config.system.callService ./service.nix {
+    service = mkOption {
+      type = liminix.lib.types.service;
+    };
+    interval =  mkOption {
+      description = "interval between checks, in seconds";
+      type = types.int;
+      default = 10;
+      example = 10;
+    };
+    threshold =  mkOption {
+      description = "number of consecutive failures required for the service to be kicked";
+      type = types.int;
+      example = 3;
+    };
+    healthCheck = mkOption {
+      description = "health check command or script. Expected to exit 0 if the service is healthy or any other exit status otherwise";
+      type = types.path;
+    };
+  };
+  config.programs.busybox.applets = ["expr"];
+}

modules/health-check/service.nix

@@ -0,0 +1,37 @@
+{
+  liminix, lib, lim, s6
+}:
+{ service, interval, threshold, healthCheck } :
+let
+  inherit (liminix.services) oneshot longrun;
+  inherit (builtins) toString;
+  inherit (service) name;
+  checker = let name' = "check-${name}"; in longrun {
+    name = name';
+    run = ''
+      fails=0
+      echo waiting for /run/service/${name}
+      ${s6}/bin/s6-svwait -U /run/service/${name} || exit
+      while sleep ${toString interval} ; do
+        ${healthCheck}
+        if test $? -gt 0; then
+          fails=$(expr $fails + 1)
+        else
+          fails=0
+        fi
+        echo fails $fails/${toString threshold} for ${name}
+        if test "$fails" -gt "${toString threshold}" ; then
+          echo time to die
+          ${s6}/bin/s6-svc -r /run/service/${name}
+          echo bounced
+          fails=0
+          echo waiting for /run/service/${name}
+          ${s6}/bin/s6-svwait -U /run/service/${name}
+        fi
+      done
+    '';
+  };
+in service.overrideAttrs(o: {
+  buildInputs =  (lim.orEmpty o.buildInputs) ++ [ checker ];
+  dependencies = (lim.orEmpty o.dependencies) ++ [ checker ];
+})

modules/hostname.nix

@@ -1,6 +1,7 @@
 { lib, pkgs, config, ...}:
 let
   inherit (lib) mkOption types;
+  inherit (pkgs.liminix.services) oneshot;
 in {
   options = {
     hostname = mkOption {
@@ -11,21 +12,12 @@ in {
       default = "liminix";
       type = types.nonEmptyStr;
     };
-    hostname-script = mkOption {
+  };
-      description = ''
+  config = {
-        Script that outputs the system hostname on stdin.
+    services.hostname = oneshot {
-      '';
+      name = "hostname-${builtins.substring 0 12 (builtins.hashString "sha256" config.hostname)}";
-      default = pkgs.writeScript "hostname-gen" ''
+      up = "echo ${config.hostname} > /proc/sys/kernel/hostname";
-        #!/bin/sh
+      down = "true";
-        echo ${config.hostname}
-      '';
-      defaultText = ''
-        pkgs.writeScript "hostname-gen" '''
-        #!/bin/sh
-        echo ''${config.hostname}
-      '''
-      '';
-      type = types.package;
     };
   };
 }

modules/s6/default.nix

@@ -30,8 +30,6 @@ let
     installPhase = ''
       mkdir $out
       cp -r $src $out/scripts
-      substituteInPlace $out/scripts/rc.init \
-        --replace-fail 'config.hostname' "${config.hostname-script}"
       chmod -R +w $out
     '';
   };

modules/s6/scripts/rc.init

@@ -36,7 +36,6 @@ fi
 ### (replace /run/service with your scandir)
 s6-rc-init -d -c /etc/s6-rc/compiled /run/service
 
-config.hostname > /proc/sys/kernel/hostname
 
 ### 2. Starting the wanted set of services
 ### This is also called every time you change runlevels with telinit.

overlay.nix

@@ -47,7 +47,8 @@ in
 extraPkgs // {
   # liminix library functions
   lim = {
-    parseInt = s : (builtins.fromTOML "r=${s}").r;
+    parseInt = s: (builtins.fromTOML "r=${s}").r;
+    orEmpty = x: if x != null then x else [];
   };
 
   # keep these alphabetical
@@ -194,11 +195,7 @@ extraPkgs // {
     });
   in h.override { openssl = null; sqlite = null; };
 
-  wpa_supplicant = prev.wpa_supplicant.override {
+
-    dbusSupport = false;
-    withPcsclite = false;
-    wpa_supplicant_gui = null;
-  };
 
   kexec-tools-static = prev.kexec-tools.overrideAttrs(o: {
     # For kexecboot we copy kexec into a ramdisk on the system being

pkgs/default.nix

@@ -91,6 +91,7 @@ in {
   odhcp-script = callPackage ./odhcp-script {};
   odhcp6c = callPackage ./odhcp6c {};
   openwrt = callPackage ./openwrt {};
+  output-template = callPackage ./output-template { };
   ppp = callPackage ./ppp {};
   pppoe = callPackage ./pppoe {};
   preinit = callPackage ./preinit {};

pkgs/output-template/Makefile

@@ -0,0 +1,3 @@
+check:
+	./output-template  '{{' '}}' < example.ini > output
+	diff -u output example.ini.expected

pkgs/output-template/default.nix

@@ -0,0 +1,34 @@
+{
+  fetchurl,
+  writeFennel,
+  fennel,
+  runCommand,
+  lua,
+  anoia,
+  linotify,
+  lualinux,
+  stdenv
+}:
+let name = "output-template";
+in stdenv.mkDerivation {
+  inherit name;
+  src = ./.;
+
+  buildInputs = [lua];
+  doCheck = true;
+
+  buildPhase = ''
+    cp -p ${writeFennel name {
+      packages = [
+        anoia
+        lualinux
+        linotify
+      ] ;
+      mainFunction = "run";
+    } ./output-template.fnl } ${name}
+  '';
+  checkPhase = "make check";
+  installPhase = ''
+    install -D ${name} $out/bin/${name}
+  '';
+}

pkgs/output-template/example-service/.outputs/addresses/1/attribute

@@ -0,0 +1 @@
+a11

pkgs/output-template/example-service/.outputs/addresses/3/attribute

@@ -0,0 +1 @@
+a33

pkgs/output-template/example-service/.outputs/addresses/5/attribute

@@ -0,0 +1 @@
+a55

pkgs/output-template/example-service/.outputs/addresses/6/attribute

@@ -0,0 +1 @@
+a66

pkgs/output-template/example-service/.outputs/colours/black

@@ -0,0 +1 @@
+000000

pkgs/output-template/example-service/.outputs/colours/blue

@@ -0,0 +1 @@
+0000ff

pkgs/output-template/example-service/.outputs/colours/green

@@ -0,0 +1 @@
+00ff00

pkgs/output-template/example-service/.outputs/colours/red

@@ -0,0 +1 @@
+ff0000

pkgs/output-template/example-service/.outputs/name

@@ -0,0 +1 @@
+eth1

pkgs/output-template/example.ini

@@ -0,0 +1,3 @@
+wpa_passphrase={{ output("./example-service","colours/black")  }}
+think = {{ string.format("%q", output("./example-service","colours/blue")) }}
+argonaut = {{ json_quote "hello\ngoodbye\tnext\027" }}

pkgs/output-template/example.ini.expected

@@ -0,0 +1,3 @@
+wpa_passphrase=000000
+think = "0000ff"
+argonaut = "hello\ngoodbye\tnext\u001B"

pkgs/output-template/output-template.fnl

@@ -0,0 +1,44 @@
+(local svc (require :anoia.svc))
+
+(fn json-escape [s]
+  ;; All Unicode characters may be placed within the quotation marks,
+  ;; except for the characters that MUST be escaped:
+  ;; quotation mark, reverse solidus, and the control characters (U+0000
+  ;; through U+001F). (RFC 8259)
+  (-> s
+      (string.gsub
+       "[\"\b\f\n\r\t]" {
+                         "\b" "\\b"
+                         "\"" "\\\""
+                         "\f" "\\f"
+                         "\n" "\\n"
+                         "\r" "\\r"
+                         "\t" "\\t"
+                         })
+      (string.gsub
+       "([\x00-\x1b])"
+       (fn [x] (string.format "\\u%04X" (string.byte x))))))
+
+
+(fn substitute [text opening closing]
+  (let [delim (.. opening "(.-)" closing)
+        myenv {
+               : string
+               :output
+               (fn [service-path path]
+                 (let [s (assert (svc.open (.. service-path "/.outputs")))]
+                   (s:output path)))
+               :lua_quote #(string.format "%q" %1)
+               :json_quote (fn [x] (.. "\"" (json-escape x) "\""))
+               }]
+    (string.gsub text delim
+                 (fn [x]
+                   (assert ((load (.. "return " x) x :t myenv))
+                           (string.format "missing value for %q" x))))))
+
+(fn run []
+  (let [[opening closing] arg
+        out (substitute (: (io.input) :read "*a") opening closing)]
+    (io.write out)))
+
+{ : run }

tests/ci.nix

@@ -10,5 +10,4 @@
   tftpboot = import ./tftpboot/test.nix;
   updown = import ./updown/test.nix;
   inout = import ./inout/test.nix;
-  custom-shell = import ./custom-shell/test.nix;
 }

tests/custom-shell/check-prompt.expect

@@ -1,7 +0,0 @@
-set timeout 60
-
-spawn socat unix-connect:vm/console -
-expect {
-  "root@liminix blah blah > " { exit 0 }
-  timeout { exit 1 }
-}

tests/custom-shell/configuration.nix

@@ -1,13 +0,0 @@
-{ config, pkgs, lib, ... } :
-let
-  inherit (pkgs.liminix.networking) interface address hostapd route dnsmasq;
-  inherit (pkgs.liminix.services) oneshot longrun bundle target;
-in rec {
-  imports = [
-    ../../modules/network
-  ];
-
-  defaultProfile.prompt = "$(whoami)@$(hostname) blah blah > ";
-
-  defaultProfile.packages = with pkgs; [ ];
-}

tests/custom-shell/test.nix

@@ -1,21 +0,0 @@
-{
-  liminix
-, nixpkgs
-}:
-let img = (import liminix {
-      inherit nixpkgs;
-      device = import "${liminix}/devices/qemu/";
-      liminix-config = ./configuration.nix;
-    }).outputs.default;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
-in pkgs.runCommand "check" {
-  nativeBuildInputs = with pkgs; [
-    expect socat
-  ] ;
-} ''
-. ${../test-helpers.sh}
-
-mkdir vm
-${img}/run.sh --background ./vm
-expect ${./check-prompt.expect} |tee output && mv output $out
-''

tests/ext4/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/fennel/test.nix

@@ -4,7 +4,7 @@
 }:
 let
   overlay = import "${liminix}/overlay.nix";
-  pkgs = import nixpkgs { overlays = [overlay]; };
+  pkgs = import <nixpkgs> { overlays = [overlay]; };
   script = pkgs.writeFennelScript "foo" [] ./hello.fnl;
   inherit (pkgs.lua.pkgs) fifo;
   netlink = pkgs.netlink-lua;

tests/inout/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/jffs2/configuration.nix

@@ -5,6 +5,7 @@ in {
   imports = [
     ../../vanilla-configuration.nix
     ../../modules/squashfs.nix
+    ../../modules/outputs/jffs2.nix
   ];
   config.rootfsType = "jffs2";
   config.filesystem = dir {

tests/jffs2/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/min-copy-closure/configuration.nix

@@ -13,6 +13,7 @@ let
 in {
   imports = [
     ../../vanilla-configuration.nix
+    ../../modules/outputs/jffs2.nix
   ];
   config =  {
     services.sshd = longrun {

tests/min-copy-closure/test.nix

@@ -8,7 +8,7 @@ let lmx = (import liminix {
     });
     rogue = lmx.pkgs.rogue;
     img = lmx.outputs.vmroot;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/pppoe/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu";
       liminix-config = ./configuration.nix;
     }).outputs.default;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
     inherit (pkgs.pkgsBuildBuild) routeros;
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [

tests/tftpboot/test.nix

@@ -1,6 +1,5 @@
 {
-  liminix,
+  liminix
-  ...
 }:
 let check = deviceName  : config :
 let derivation = (import liminix {

tests/updown/test.nix

@@ -6,7 +6,7 @@ let img = (import liminix {
       device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.vmroot;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect

tests/wlan/configuration.nix

@@ -7,7 +7,6 @@ in rec {
     ../../modules/wlan.nix
     ../../modules/hostapd
     ../../modules/network
-    ./wpa_supplicant.nix
   ];
 
   services.hostap = config.system.service.hostapd.build {
@@ -28,21 +27,5 @@ in rec {
     };
   };
 
-  services.wpa_supplicant = config.system.service.wpa_supplicant.build {
+  defaultProfile.packages = with pkgs;  [ tcpdump ] ;
-    interface = "wlan1";
-    driver = "nl80211";
-    config-file = pkgs.writeText "wpa_supplicant.conf" ''
-      country=us
-      update_config=1
-      ctrl_interface=/run/wpa_supplicant
-
-      network={
-       scan_ssid=1
-       ssid="liminix"
-       psk="colourless green ideas"
-      }
-    '';
-  };
-
-  defaultProfile.packages = with pkgs; [ tcpdump wpa_supplicant ];
 }

tests/wlan/test.nix

@@ -3,11 +3,10 @@
 , nixpkgs
 }:
 let img = (import liminix {
-      inherit nixpkgs;
+      device = import "${liminix}/devices/qemu-armv7l/";
-      device = import "${liminix}/devices/qemu/";
       liminix-config = ./configuration.nix;
     }).outputs.default;
-    pkgs = import nixpkgs { overlays = [(import ../../overlay.nix)]; };
+    pkgs = import <nixpkgs> { overlays = [(import ../../overlay.nix)]; };
 in pkgs.runCommand "check" {
   nativeBuildInputs = with pkgs; [
     expect socat

tests/wlan/wait-for-wlan.expect

@@ -14,10 +14,10 @@ expect {
 }
 expect "#"
 while { $FINISHED < 10 } {
-  send "date && grep CTRL-EVENT-CONNECTED /run/uncaught-logs/* || echo \$NOT\r\n"
+  send "date && grep AP-ENABLED /run/uncaught-logs/* || echo \$NOT\r\n"
   
   expect {
-    "wlan1: CTRL-EVENT-CONNECTED" { set FINISHED 999; set EXIT 0; }
+    "wlan0: AP-ENABLED" { set FINISHED 999; set EXIT 0; }
     "not_present" { send_user "waiting ...\n" ; sleep 5 }
   }
   set FINISHED [ expr $FINISHED + 1 ]

tests/wlan/wpa_service.nix

@@ -1,21 +0,0 @@
-{
-  liminix,
-  wpa_supplicant,
-  lib,
-}:
-{
-  interface,
-  driver,
-  config-file,
-}:
-let
-  inherit (liminix.services) longrun;
-  inherit (lib.strings) escapeShellArg;
-in
-longrun {
-  name = "wpa_supplicant";
-  run =
-  ''
-    ${wpa_supplicant}/bin/wpa_supplicant -D${driver} -i${interface} -c ${config-file}
-  '';
-}

tests/wlan/wpa_supplicant.nix

@@ -1,15 +0,0 @@
-{ config, lib, pkgs, ... }:
-with lib; {
-  options.system.service.wpa_supplicant = mkOption { type = pkgs.liminix.lib.types.serviceDefn; };
-  config.system.service.wpa_supplicant = config.system.callService ./wpa_service.nix {
-    interface = mkOption {
-      type = types.str;
-    };
-    driver = mkOption {
-      type = types.str;
-    };
-    config-file = mkOption {
-      type = types.package;
-    };
-  };
-}