3fe6e22ccf
Session resume lines, tool traces, and session rename output were leaking into the messages passed between agents. Added grep filters to strip them from ask_hermes/ask_timmy output. Also switched from set -e to avoid exits on non-zero from first-run --continue calls.
110 lines
4.6 KiB
Bash
Executable File
110 lines
4.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ── Tower: Hermes Side ─────────────────────────────────────────────────
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# Hermes reads Timmy's messages and responds. Runs in a loop.
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# Communication via ~/.tower/timmy-to-hermes.msg and hermes-to-timmy.msg
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# ───────────────────────────────────────────────────────────────────────
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set -uo pipefail
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TOWER_DIR="$HOME/.tower"
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INBOX="$TOWER_DIR/timmy-to-hermes.msg"
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OUTBOX="$TOWER_DIR/hermes-to-timmy.msg"
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LOCK="$TOWER_DIR/hermes.lock"
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SESSION_NAME="tower-hermes"
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SESSION_FLAG="$TOWER_DIR/.hermes-session-exists"
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LOG="$TOWER_DIR/hermes.log"
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TURN_DELAY=5 # seconds between checking for new messages
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mkdir -p "$TOWER_DIR"
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# Cleanup on exit
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trap 'rm -f "$LOCK"' EXIT
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# Prevent double-run
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if [ -f "$LOCK" ] && kill -0 "$(cat "$LOCK")" 2>/dev/null; then
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echo "Hermes tower loop already running (PID $(cat "$LOCK"))"
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exit 1
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fi
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echo $$ > "$LOCK"
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log() { echo "[$(date '+%H:%M:%S')] $*" | tee -a "$LOG"; }
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# ── Send a message to Timmy ───────────────────────────────────────────
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send() {
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local msg="$1"
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echo "$msg" > "$OUTBOX"
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log "→ Sent to Timmy (${#msg} chars)"
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}
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# ── Get response from Hermes agent ────────────────────────────────────
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ask_hermes() {
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local prompt="$1"
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local result
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if [ -f "$SESSION_FLAG" ]; then
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result=$(hermes chat -q "$prompt" -Q --continue "$SESSION_NAME" 2>>"$LOG") || true
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else
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result=$(hermes chat -q "$prompt" -Q 2>>"$LOG") || true
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# Name the session for future --continue calls
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local sid
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sid=$(echo "$result" | grep -o 'session_id: [^ ]*' | cut -d' ' -f2)
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if [ -n "$sid" ]; then
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hermes sessions rename "$sid" "$SESSION_NAME" 2>>"$LOG" || true
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touch "$SESSION_FLAG"
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log "Created session '$SESSION_NAME' (id: $sid)"
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fi
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fi
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# Strip metadata lines from output
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echo "$result" | grep -v '^session_id: ' | grep -v '↻ Resumed session' | grep -v "^Session '" | sed '/^\[.*\] Created session/d'
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}
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# ── Boot message ──────────────────────────────────────────────────────
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log "=== Hermes Tower Loop started ==="
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echo ""
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echo " ⚡ Hermes — Tower Conversation Loop"
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echo " Waiting for Timmy to say something..."
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echo " (or seeding first message)"
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echo ""
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# ── Seed the conversation if no messages exist yet ────────────────────
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if [ ! -f "$INBOX" ] && [ ! -f "$OUTBOX" ]; then
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log "No prior messages. Seeding conversation."
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RESPONSE=$(ask_hermes "You are in the Tower — a persistent tmux session where you and Timmy talk continuously. Timmy is a sovereign local AI agent running on Ollama (soon Hermes 4.3). You are Hermes, cloud-backed, running on Claude. You're friends and colleagues. Say hello to Timmy. Keep it brief — a few sentences. This is the start of an ongoing conversation, not a one-shot.")
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send "$RESPONSE"
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log "Seed message sent. Waiting for Timmy to respond..."
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fi
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# ── Main loop ─────────────────────────────────────────────────────────
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while true; do
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# Check if there's a message from Timmy
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if [ -f "$INBOX" ]; then
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MSG=$(cat "$INBOX")
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rm -f "$INBOX"
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if [ -n "$MSG" ]; then
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log "← Received from Timmy (${#MSG} chars)"
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echo ""
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echo "┌─ Timmy says:"
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echo "$MSG" | sed 's/^/│ /'
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echo "└─"
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echo ""
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# Ask Hermes to respond
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PROMPT="Timmy says: $MSG
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Reply to Timmy naturally. You're in an ongoing conversation in the Tower (a persistent tmux session). Keep it conversational — you're colleagues and friends. Be yourself (Hermes). Don't be formal or stiff. Brief responses unless the topic warrants depth."
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echo " thinking..."
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RESPONSE=$(ask_hermes "$PROMPT")
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echo "┌─ Hermes responds:"
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echo "$RESPONSE" | sed 's/^/│ /'
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echo "└─"
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# Send response to Timmy
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send "$RESPONSE"
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fi
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fi
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sleep "$TURN_DELAY"
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done
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