#!/bin/bash
#===============================================
# obsidian-vault sync script
# All 3 agents run this every 5 minutes
#===============================================
set -euo pipefail

AGENT="${1:-horus}"
VAULT_DIR="/root/.openclaw/workspace/obsidian-vault"
STATE_FILE="$VAULT_DIR/agent-openclaw/vault-state.json"
LOG_FILE="$VAULT_DIR/agent-shared/daily/$(date +%Y-%m-%d).md"

cd "$VAULT_DIR"

# Update daily log
mkdir -p "$VAULT_DIR/agent-shared/daily"
if [ ! -f "$LOG_FILE" ]; then
    cat > "$LOG_FILE" << EOF
# Daily Log — $(date +%Y-%m-%d)

## Agents Active Today
- Horus
- Amun
- Cleo

## Session Activity

EOF
fi

# Check if dirty
if [ -n "$(git status --porcelain)" ]; then
    echo "[$AGENT] Vault has changes — committing..."
    git add -A
    git commit -m "chore: $AGENT sync $(date -u +%Y-%m-%dT%H:%M:%SZ)"
    
    # Push if remote exists
    if git remote get-url origin &>/dev/null; then
        git pull --rebase origin master 2>/dev/null || true
        git push origin master 2>/dev/null || echo "[$AGENT] Push failed (offline?)"
    fi
    
    # Update vault state
    python3 -c "
import json
with open('$STATE_FILE', 'r') as f:
    s = json.load(f)
s['agents']['$AGENT']['last_commit'] = '$(git rev-parse HEAD)'
s['agents']['$AGENT']['dirty'] = False
s['last_sync'] = '$(date -u +%Y-%m-%dT%H:%M:%SZ)'
with open('$STATE_FILE', 'w') as f:
    json.dump(s, f, indent=2)
"
    echo "[$AGENT] Sync complete"
else
    # Pull latest from others
    if git remote get-url origin &>/dev/null; then
        git pull origin master 2>/dev/null && echo "[$AGENT] Pulled latest" || echo "[$AGENT] Pull failed or no remote"
    fi
fi