refactor: nixify / clean remaining dots scripts

home/modules/waybar/scripts/sb-anki

@@ -0,0 +1,15 @@
+# Anki review percentage for statusbar
+
+num_to_review=200
+
+# Get current card count from Anki
+count=$(curl -s 127.0.0.1:8765 -X POST -d '{"action": "getNumCardsReviewedToday", "version": 6}' | jq '.result') || count=
+
+if [ -n "$count" ]; then
+  echo "$count" > "$ANKI_REVIEWS"
+elif [ ! -s "$ANKI_REVIEWS" ]; then
+  echo "-1" > "$ANKI_REVIEWS"
+fi
+
+num_reviews=$(cat "$ANKI_REVIEWS")
+echo -n " Reviews: $(awk -v n="$num_reviews" -v t="$num_to_review" 'BEGIN { printf "%.2f%%", 100 * n / t }') "

home/modules/waybar/scripts/sb-pomo

@@ -0,0 +1,2 @@
+pomo="${XDG_DATA_HOME:-$HOME/.local/share}/pomo"
+if [ -f "$pomo" ]; then cat "$pomo"; fi

home/modules/waybar/scripts/sb-project

@@ -0,0 +1,2 @@
+# Render contents of $HOME/.project if present
+if [ -f "$HOME/.project" ]; then cat "$HOME/.project"; fi

home/modules/waybar/scripts/sb-tasks

@@ -0,0 +1,5 @@
+num_done="$(task end.after:today status:completed count)"
+num_pending="$(($(task count status:pending) + num_done))"
+num_waiting="$(task count status:waiting)"
+
+echo "Tasks: $num_done/$num_pending+$num_waiting"

home/modules/waybar/settings.nix

@@ -1,59 +1,115 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  status =
+    name: args:
+    lib.getExe (
+      pkgs.writeShellApplication (
+        {
+          inherit name;
+          text = builtins.readFile ./scripts/${name};
+        }
+        // args
+      )
+    );
+in
 {
   programs.waybar.settings = [
-    {
-      height = 16;
-      spacing = 4;
-      modules-left = [ "niri/workspaces" ];
-      modules-right = [
-        "pulseaudio"
-        "memory"
-        "cpu"
-        "network"
-        "clock"
-        "battery"
-      ];
-      clock = {
-        format = "W{:%V %d %b %H:%M}";
-        tooltip-format = "{calendar}";
-        format-alt = "{:%Y-%m-%d %H:%M:%S}";
-      };
-      battery = {
-        bat = "BAT0";
-        adapter = "ADP1";
-        interval = 5;
-        full-at = 99;
-        states = {
-          good = 80;
-          warning = 20;
-          critical = 10;
+    (
+      {
+        height = 16;
+        spacing = 4;
+        modules-left = [ "niri/workspaces" ];
+        modules-right = [
+          "custom/project"
+          "custom/pomo"
+        ]
+        ++ lib.optional config.taskwarrior.enable "custom/tasks"
+        ++ lib.optional config.anki.enable "custom/anki"
+        ++ [
+          "pulseaudio"
+          "memory"
+          "cpu"
+          "network"
+          "clock"
+          "battery"
+        ];
+        clock = {
+          format = "W{:%V %d %b %H:%M}";
+          tooltip-format = "{calendar}";
+          format-alt = "{:%Y-%m-%d %H:%M:%S}";
         };
-        format = "{capacity}%--";
-        format-charging = "{capacity}%++";
-        format-plugged = "{capacity}%";
-        format-alt = "{time} {power}W";
-      };
-      pulseaudio = {
-        format = "VOL {volume}%";
-        format-muted = "muted";
-        on-click = "pavucontrol";
-      };
-      memory = {
-        interval = 2;
-        format = "RAM {percentage}%";
-        format-alt = "RAM {used:0.1f}G/{total:0.1f}G";
-      };
-      cpu = {
-        interval = 2;
-        format = "CPU {usage}%";
-        format-alt = "CPU {avg_frequency}GHz";
-      };
-      network = {
-        interval = 5;
-        format-wifi = "{ifname} {ipaddr} {essid}";
-        format-ethernet = "{ifname} {ipaddr}";
-        format-disconnected = "{ifname} disconnected";
-        tooltip-format = "{ifname}: {ipaddr}/{cidr}";
-      };
-    }
+        battery = {
+          bat = "BAT0";
+          adapter = "ADP1";
+          interval = 5;
+          full-at = 99;
+          states = {
+            good = 80;
+            warning = 20;
+            critical = 10;
+          };
+          format = "{capacity}%--";
+          format-charging = "{capacity}%++";
+          format-plugged = "{capacity}%";
+          format-alt = "{time} {power}W";
+        };
+        pulseaudio = {
+          format = "VOL {volume}%";
+          format-muted = "muted";
+          on-click = "pavucontrol";
+        };
+        memory = {
+          interval = 2;
+          format = "RAM {percentage}%";
+          format-alt = "RAM {used:0.1f}G/{total:0.1f}G";
+        };
+        cpu = {
+          interval = 2;
+          format = "CPU {usage}%";
+          format-alt = "CPU {avg_frequency}GHz";
+        };
+        network = {
+          interval = 5;
+          format-wifi = "{ifname} {ipaddr} {essid}";
+          format-ethernet = "{ifname} {ipaddr}";
+          format-disconnected = "{ifname} disconnected";
+          tooltip-format = "{ifname}: {ipaddr}/{cidr}";
+        };
+        "custom/project" = {
+          exec = status "sb-project" { runtimeInputs = [ pkgs.coreutils ]; };
+          interval = 30;
+        };
+        "custom/pomo" = {
+          exec = status "sb-pomo" { runtimeInputs = [ pkgs.coreutils ]; };
+          interval = 1;
+        };
+      }
+      // lib.optionalAttrs config.taskwarrior.enable {
+        "custom/tasks" = {
+          exec = status "sb-tasks" { runtimeInputs = [ config.programs.taskwarrior.package ]; };
+          interval = 60;
+        };
+      }
+      // lib.optionalAttrs config.anki.enable {
+        "custom/anki" = {
+          exec = status "sb-anki" {
+            runtimeInputs = with pkgs; [
+              coreutils
+              curl
+              gawk
+              jq
+            ];
+            runtimeEnv.ANKI_REVIEWS = config.anki.reviewsCache;
+          };
+          interval = 300;
+        };
+      }
+    )
   ];
 }