Momento/scripts/deploy.sh

#!/bin/bash
set -euo pipefail

# ============================================================
# Memento - Deploy Script
# ============================================================
# Usage: ./scripts/deploy.sh [--env-only | --build | --full]
#
# --env-only : Generate .env.docker interactively
# --build    : Build and start containers (default)
# --full     : env + build + first-time setup
# ============================================================

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
ENV_FILE="$PROJECT_DIR/.env.docker"

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

info()  { echo -e "${BLUE}[INFO]${NC}  $*"; }
ok()    { echo -e "${GREEN}[OK]${NC}    $*"; }
warn()  { echo -e "${YELLOW}[WARN]${NC}  $*"; }
error() { echo -e "${RED}[ERROR]${NC} $*" >&2; exit 1; }

# -----------------------------------------------------------
# Generate .env.docker
# -----------------------------------------------------------
generate_env() {
  if [ -f "$ENV_FILE" ]; then
    warn "$ENV_FILE already exists."
    read -rp "Overwrite? [y/N] " confirm
    [[ "$confirm" != "y" && "$confirm" != "Y" ]] && return 0
  fi

  info "Generating $ENV_FILE ..."

  # Auto-generate NEXTAUTH_SECRET
  local secret
  secret=$(openssl rand -base64 32 2>/dev/null || head -c 32 /dev/urandom | base64)

  # Auto-generate secure postgres password
  local pg_pass
  pg_pass=$(openssl rand -hex 16 2>/dev/null || head -c 16 /dev/urandom | hexdump -v -e '/1 "%02x"')

  # Ask for URL
  local url="http://192.168.1.190"
  read -rp "NEXTAUTH_URL [$url]: " input_url
  [ -n "$input_url" ] && url="$input_url"

  # Ask for AI provider
  echo ""
  echo "AI Provider:"
  echo "  1) OpenRouter (recommended, works out of the box)"
  echo "  2) Ollama (requires ollama container)"
  echo "  3) OpenAI"
  echo "  4) DeepSeek"
  echo "  5) Skip AI configuration"
  read -rp "Choice [1]: " ai_choice
  ai_choice="${ai_choice:-1}"

  local ai_tags_provider="openrouter"
  local ai_tags_model="google/gemma-3-27b-it"
  local ai_embed_provider="openrouter"
  local ai_embed_model="text-embedding-3-small"
  local ai_chat_provider="openrouter"
  local ai_chat_model="google/gemma-3-27b-it"
  local custom_api_key=""
  local custom_base_url=""

  case "$ai_choice" in
    1)
      read -rp "OpenRouter API Key: " custom_api_key
      [ -z "$custom_api_key" ] && error "API key is required"
      custom_base_url="https://openrouter.ai/api/v1"
      ;;
    2)
      ai_tags_provider="ollama"
      ai_tags_model="granite4:latest"
      ai_embed_provider="ollama"
      ai_embed_model="embeddinggemma:latest"
      ai_chat_provider="ollama"
      ai_chat_model="granite4:latest"
      custom_base_url="http://ollama:11434"
      ;;
    3)
      ai_tags_provider="openai"
      ai_tags_model="gpt-4o-mini"
      ai_embed_provider="openai"
      ai_embed_model="text-embedding-3-small"
      ai_chat_provider="openai"
      ai_chat_model="gpt-4o-mini"
      read -rp "OpenAI API Key: " custom_api_key
      [ -z "$custom_api_key" ] && error "API key is required"
      ;;
    4)
      ai_tags_provider="deepseek"
      ai_tags_model="deepseek-chat"
      ai_embed_provider="openrouter"
      ai_embed_model="text-embedding-3-small"
      ai_chat_provider="deepseek"
      ai_chat_model="deepseek-chat"
      read -rp "DeepSeek API Key: " custom_api_key
      [ -z "$custom_api_key" ] && error "API key is required"
      custom_base_url="https://api.deepseek.com/v1"
      ;;
    5)
      info "Skipping AI configuration"
      ;;
    *)
      error "Invalid choice"
      ;;
  esac

  # Ask for email provider
  echo ""
  echo "Email provider:"
  echo "  1) Resend"
  echo "  2) SMTP"
  echo "  3) Skip"
  read -rp "Choice [3]: " email_choice
  email_choice="${email_choice:-3}"

  local resend_key=""
  local smtp_config=""

  case "$email_choice" in
    1)
      read -rp "Resend API Key: " resend_key
      ;;
    2)
      local smtp_host smtp_port smtp_user smtp_pass smtp_from
      read -rp "SMTP Host: " smtp_host
      read -rp "SMTP Port [587]: " smtp_port; smtp_port="${smtp_port:-587}"
      read -rp "SMTP User: " smtp_user
      read -rp "SMTP Password: " smtp_pass
      read -rp "SMTP From: " smtp_from
      smtp_config="SMTP_HOST=\"$smtp_host\"
SMTP_PORT=\"$smtp_port\"
SMTP_USER=\"$smtp_user\"
SMTP_PASS=\"$smtp_pass\"
SMTP_FROM=\"$smtp_from\""
      ;;
  esac

  # Write .env.docker
  cat > "$ENV_FILE" << ENVEOF
# =============================================================================
# Memento - Docker Environment (auto-generated)
# =============================================================================
NEXTAUTH_URL="${url}"
NEXTAUTH_SECRET="${secret}"
ALLOW_REGISTRATION="true"

# PostgreSQL
POSTGRES_PORT=5432
POSTGRES_DB=memento
POSTGRES_USER=memento
POSTGRES_PASSWORD="${pg_pass}"

# MCP Server
MCP_MODE="sse"
MCP_PORT="3001"
MCP_SERVER_MODE="sse"
MCP_SERVER_URL="${url}:3001"

# AI - Tags
AI_PROVIDER_TAGS=${ai_tags_provider}
AI_MODEL_TAGS="${ai_tags_model}"

# AI - Embeddings
AI_PROVIDER_EMBEDDING=${ai_embed_provider}
AI_MODEL_EMBEDDING="${ai_embed_model}"

# AI - Chat
AI_PROVIDER_CHAT=${ai_chat_provider}
AI_MODEL_CHAT="${ai_chat_model}"
ENVEOF

  # Add API key config if applicable
  if [ -n "$custom_api_key" ]; then
    case "$ai_choice" in
      1)
        echo "CUSTOM_OPENAI_API_KEY=\"${custom_api_key}\"" >> "$ENV_FILE"
        echo "CUSTOM_OPENAI_BASE_URL=\"${custom_base_url}\"" >> "$ENV_FILE"
        ;;
      3)
        echo "OPENAI_API_KEY=\"${custom_api_key}\"" >> "$ENV_FILE"
        ;;
      4)
        echo "CUSTOM_OPENAI_API_KEY=\"${custom_api_key}\"" >> "$ENV_FILE"
        echo "CUSTOM_OPENAI_BASE_URL=\"${custom_base_url}\"" >> "$ENV_FILE"
        ;;
    esac
  fi

  # Add Ollama URL if using ollama
  if [ "$ai_choice" = "2" ]; then
    echo "OLLAMA_BASE_URL=\"http://ollama:11434\"" >> "$ENV_FILE"
  fi

  # Add email config
  if [ -n "$resend_key" ]; then
    echo "RESEND_API_KEY=\"${resend_key}\"" >> "$ENV_FILE"
  fi
  if [ -n "$smtp_config" ]; then
    echo "" >> "$ENV_FILE"
    echo "$smtp_config" >> "$ENV_FILE"
  fi

  ok "$ENV_FILE created"
  echo ""
  info "Contents:"
  grep -v "KEY\|PASSWORD\|SECRET" "$ENV_FILE" | sed 's/^/  /'
  echo "  (sensitive values hidden)"
}

# -----------------------------------------------------------
# Build and deploy
# -----------------------------------------------------------
deploy() {
  [ -f "$ENV_FILE" ] || error "$ENV_FILE not found. Run with --env-only first."

  cd "$PROJECT_DIR"

  info "Pulling latest code..."
  git pull origin main 2>/dev/null || warn "Could not pull (maybe already up to date or no git)"

  info "Building containers..."
  docker compose build --parallel 2>&1

  info "Starting containers..."
  docker compose up -d 2>&1

  info "Waiting for healthchecks..."
  local retries=0
  local max_retries=30
  while [ $retries -lt $max_retries ]; do
    local unhealthy
    unhealthy=$(docker compose ps --format '{{.Status}}' 2>/dev/null | grep -c -v "healthy\|Up" || true)
    if [ "$unhealthy" -eq 0 ]; then
      break
    fi
    retries=$((retries + 1))
    sleep 2
    printf "."
  done
  echo ""

  info "Database migrations are handled by the container entrypoint on every start."
  info "The entrypoint handles fresh installs, updates, and P3005 baseline recovery automatically."

  echo ""
  echo "=========================================="
  docker compose ps
  echo "=========================================="
  echo ""
  ok "Deploy complete!"
  info "App: $(grep NEXTAUTH_URL "$ENV_FILE" | cut -d= -f2 | tr -d '"')"

  # Show admin setup hint if first time
  local user_count
  user_count=$(docker compose exec -T postgres psql -U memento -d memento -t -c 'SELECT COUNT(*) FROM "User"' 2>/dev/null | tr -d ' ' || echo "0")
  local admin_email
  admin_email=$(grep '^ADMIN_EMAIL=' "$ENV_FILE" 2>/dev/null | cut -d= -f2 | tr -d '"' || echo "")
  if [ "$user_count" = "0" ]; then
    echo ""
    warn "No users found."
    if [ -n "$admin_email" ]; then
      info "Register at $(grep NEXTAUTH_URL "$ENV_FILE" | cut -d= -f2 | tr -d '"')/register"
      info "Use email: $admin_email (will automatically get ADMIN role)"
    else
      info "Register at $(grep NEXTAUTH_URL "$ENV_FILE" | cut -d= -f2 | tr -d '"')/register"
      warn "ADMIN_EMAIL is not set. Set it in .env.docker for automatic admin role assignment."
    fi
  fi
}

# -----------------------------------------------------------
# Main
# -----------------------------------------------------------
ACTION="${1:---build}"

case "$ACTION" in
  --env-only)
    generate_env
    ;;
  --build)
    deploy
    ;;
  --full)
    generate_env
    echo ""
    deploy
    ;;
  *)
    echo "Usage: $0 [--env-only | --build | --full]"
    exit 1
    ;;
esac