[user/malte] Implement do-not-disturb mode

pkgs/do-not-disturb.nix

@@ -0,0 +1,65 @@
+# Small script to toggle DO-NOT-DISTURB mode
+# and make it integrate well with other applications
+{pkgs, ...}:
+pkgs.writeShellApplication {
+  name = "do-not-disturb";
+  runtimeInputs = with pkgs; [
+    coreutils
+    mako
+    systemd
+  ];
+  text = ''
+    MAKO_DEFAULT_MODE=default
+    MAKO_SILENT_MODE=do-not-disturb
+
+    # Sanity checks
+    if [ -z "''${1+x}" ]; then
+      print_help
+    fi
+    if [ -z "''${XDG_RUNTIME_DIR+x}" ]; then
+      printf "XDG_RUNTIME_DIR undefined! Cannot connect to mako!\n"
+      exit 1
+    fi
+
+    state="$XDG_RUNTIME_DIR/do-not-disturb"
+
+    # Print usage information
+    function print_help() {
+      printf "Usage:\n"
+      printf "  %s [ toggle | is-on | is-off | get-file ]\n" "$0"
+      exit 1
+    }
+
+    # Toggle the mode
+    function toggle() {
+      if [ -f "$state" ]; then
+        rm "$state"
+      else
+        touch "$state"
+      fi
+    }
+
+    # Update mako's mode to this scripts mode
+    function update-mako() {
+      if [ -f "$state" ]; then
+        makoctl set-mode $MAKO_SILENT_MODE
+      else
+        makoctl set-mode $MAKO_DEFAULT_MODE
+      fi
+    }
+
+    action=$1
+    if [ "$action" = "toggle" ]; then
+      toggle
+      update-mako
+    elif [ "$action" = "is-on" ]; then
+      [ -f "$state" ]
+    elif [ "$action" = "is-off" ]; then
+      [ ! -f "$state" ]
+    elif [ "$action" = "get-file" ]; then
+      printf "%s" "$state"
+    else
+      print_help
+    fi
+  '';
+}

users/malte/mako.nix

@@ -4,6 +4,7 @@
   ...
 }: let
   col = config.colors;
+  doNotDisturb = pkgs.callPackage ../../pkgs/do-not-disturb.nix {};
 in {
   programs.mako = {
     enable = true;
@@ -18,7 +19,7 @@ in {
     width = 400;
     height = 500;
     format = ''
-      <span color='${col.dark2.hashRgb}'><i>%a</i></span>\n<b>%s</b> %b"'';
+      <span color='${col.dark2.hashRgb}'><i>%a</i></span>\n<b>%s</b> %b'';
     layer = "overlay";
     margin = "5";
     padding = "6";
@@ -44,6 +45,9 @@ in {
       background-color=${col.light4.hashRgb}
       format=... %h more
 
+      [mode=do-not-disturb]
+      invisible=1
+
       [app-name=fish urgency=normal]
       background-color=${col.brightGreen.hashRgb}
       format= <b>%s</b>\n%b
@@ -74,5 +78,8 @@ in {
     Install = {WantedBy = ["graphical-session.target"];};
   };
 
-  home.packages = [pkgs.hackNerdLigatures];
+  home.packages = [
+    pkgs.hackNerdLigatures
+    doNotDisturb
+  ];
 }

users/malte/sway.nix

@@ -21,6 +21,7 @@
   slurp = "${pkgs.slurp}/bin/slurp -db '#000000AA' -c '${col.light1.hashRgb}' -w1";
   fuser = "${pkgs.psmisc}/bin/fuser";
   alsa_rec = "alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp__sink.monitor";
+  doNotDisturb = pkgs.callPackage ../../pkgs/do-not-disturb.nix {};
 
   screenshot-path = "/home/malte/Pictures/screenshots/screenshot.png";
   screenshot-all = "${grim} ${screenshot-path} && ${wl-copy} < ${screenshot-path}";
@@ -221,6 +222,8 @@ in {
             "${mod}+Ctrl+Shift+w" = "mode window";
             # Screenlocking
             "XF86Favorites" = "exec swaylock";
+            # Toggle DO-NOT-DISTURB mode
+            "${mod}+n" = "exec ${doNotDisturb}/bin/do-not-disturb toggle";
           };
 
         gaps = let

users/malte/waybar.nix

@@ -40,6 +40,23 @@
             }" | ${jq} --unbuffered --compact-output
     '';
 
+  doNotDisturbJson = pkgs.writeShellApplication {
+    name = "do-not-disturb-json";
+    runtimeInputs = [
+      (pkgs.callPackage ../../pkgs/do-not-disturb.nix {})
+      pkgs.coreutils
+      pkgs.jq
+    ];
+    text = ''
+      state=$(do-not-disturb get-file)
+      if [ -f "$state" ]; then
+        printf "{ \"text\": \" \", \
+                  \"tooltip\": \"DO NOT DISTURB!\" \
+                }" | jq --unbuffered --compact-output
+      fi
+    '';
+  };
+
   new-mail = let
     notmuch = "${pkgs.notmuch}/bin/notmuch";
     wc = "${pkgs.coreutils}/bin/wc";
@@ -96,7 +113,7 @@ in {
 
         modules-left = ["sway/workspaces" "sway/mode" "sway/window"];
         modules-center = ["clock#time" "custom/check-system" "clock#date"];
-        modules-right = ["custom/taskwarrior" "custom/new-mail" "network" "battery" "tray"];
+        modules-right = ["custom/do-not-disturb" "custom/taskwarrior" "custom/new-mail" "network" "battery" "tray"];
 
         modules = {
           "sway/workspaces" = {
@@ -123,6 +140,11 @@ in {
             tooltip = false;
           };
 
+          "custom/do-not-disturb" = {
+            exec = "${doNotDisturbJson}/bin/do-not-disturb-json";
+            return-type = "json";
+            interval = 1;
+          };
           "custom/taskwarrior" = {
             exec = "${task-activity}/bin/task-activity";
             return-type = "json";
@@ -254,14 +276,16 @@ in {
       #battery,
       #network,
       #mode,
-      #custom-taskwarrior
-      #custom-new-mail
+      #custom-taskwarrior,
+      #custom-do-not-disturb,
+      #custom-new-mail,
       #custom-check-system {
           padding: 0 10px;
           color: ${col.light2.hashRgb};
       }
 
       #custom-taskwarrior,
+      #custom-do-not-disturb,
       #custom-new-mail {
           padding: 0px 10px 0px 13px;
           margin-right: 10px;
@@ -271,6 +295,11 @@ in {
           border-bottom: 3px solid ${(col.brightYellow.darker darkenBorder).hashRgb};
       }
 
+      #custom-do-not-disturb {
+          background-color: ${col.neutralGreen.hashRgb};
+          border-bottom: 3px solid ${(col.neutralGreen.darker darkenBorder).hashRgb};
+      }
+
       #custom-check-system {
           margin: 0 5px;
           padding: 0 10px 0 13px;