From 69d982d0fa9400f757fc8fa7fc7814bc5bbe34e6 Mon Sep 17 00:00:00 2001
From: Hara <hara@phantom-ship.local>
Date: Mon, 4 May 2026 12:51:33 +0200
Subject: [PATCH] hara: add morning heartbeat systemd service + timer

Daily 08:07 CEST oneshot: runs claude -p with Gmail MCP to check email,
sends a morning Telegram ping via Bot API. Persistent timer survives reboots.
---
 nixos/hosts/phantom-ship.nix | 42 ++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/nixos/hosts/phantom-ship.nix b/nixos/hosts/phantom-ship.nix
index 7caccf9..13a8dce 100644
--- a/nixos/hosts/phantom-ship.nix
+++ b/nixos/hosts/phantom-ship.nix
@@ -387,6 +387,48 @@ in
     };
   };
 
+  # Hara morning heartbeat — daily email check + Telegram good-morning ping.
+  # Runs claude in print mode with the Gmail MCP, then sends output via Bot API.
+  # Token lives in ~/.claude/channels/telegram/.env (managed by the telegram plugin).
+  systemd.services.hara-heartbeat = {
+    description = "Hara morning heartbeat (email check + Telegram ping)";
+    after = [ "network-online.target" ];
+    wants = [ "network-online.target" ];
+    path = [ pkgs.claude-code pkgs.curl pkgs.jq ];
+    environment = {
+      HOME = "/home/danny";
+    };
+    serviceConfig = {
+      Type = "oneshot";
+      User = "danny";
+      Group = "users";
+      WorkingDirectory = "/home/danny";
+      EnvironmentFile = "/etc/claude-channels/env";
+    };
+    script = ''
+      set -euo pipefail
+      CHAT_ID="66070351"
+      BOT_TOKEN=$(grep '^TELEGRAM_BOT_TOKEN=' /home/danny/.claude/channels/telegram/.env | cut -d= -f2-)
+      MSG=$(${pkgs.claude-code}/bin/claude -p \
+        "You are Hara, a concise cat-energy AI assistant. Read ~/.hara/HEARTBEAT.md. Check Gmail for both accounts (danielth95 and powerhouseplayer) for urgent unread emails — security alerts, invoices, anything requiring a decision; skip newsletters and marketing. Compose a short morning message for Danny: flag urgent emails if any, otherwise just say good morning. One message, very short, cat energy." \
+        --mcp-config /etc/hara/mcp-servers.json \
+        2>/dev/null)
+      ${pkgs.curl}/bin/curl -sf -X POST \
+        "https://api.telegram.org/bot$BOT_TOKEN/sendMessage" \
+        -H "Content-Type: application/json" \
+        -d "{\"chat_id\": $CHAT_ID, \"text\": $(echo "$MSG" | ${pkgs.jq}/bin/jq -Rs .)}" \
+        > /dev/null
+    '';
+  };
+
+  systemd.timers.hara-heartbeat = {
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnCalendar = "Europe/Copenhagen *-*-* 08:07:00";
+      Persistent = true;
+    };
+  };
+
   # Auto-rebuild service/timer + safe.directory provided by the
   # shared dotfiles-rebuild NixOS module (see nixos/modules/dotfiles-rebuild.nix).
 }