feat: add release build script for multi-platform binaries

- Add scripts/release.sh for automated release builds
- Creates tar.gz packages for Linux and macOS
- Generates SHA256 checksums
- Add 'make release' target
- Add releases/ to .gitignore

Usage:
  make release  # Build and package for all platforms

Output: releases/v0.2.5/*.tar.gz + SHA256SUMS.txt

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.gitignore

@@ -41,3 +41,4 @@ Network Trash Folder
 Temporary Items
 .apdisk
 
+releases/

CLAUDE.md

@@ -134,9 +134,22 @@ Go 1.22+ | Gin | GORM | MariaDB 11 | SQLite (glebarez/sqlite) | htmx + Tailwind
 
 ## Commands
 ```bash
-go run ./cmd/server          # Dev server
-go run ./cmd/cron -job=X     # cleanup-pricelists | update-prices | update-popularity
-CGO_ENABLED=0 go build -ldflags="-s -w" -o bin/quoteforge ./cmd/server
+# Development
+go run ./cmd/qfs                # Dev server
+make run                        # Dev server (via Makefile)
+
+# Production build
+make build-release              # Optimized build with version (recommended)
+VERSION=$(git describe --tags --always --dirty)
+CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=$VERSION" -o bin/qfs ./cmd/qfs
+
+# Cron jobs
+go run ./cmd/cron -job=cleanup-pricelists  # Remove old unused pricelists
+go run ./cmd/cron -job=update-prices       # Recalculate all prices
+go run ./cmd/cron -job=update-popularity   # Update popularity scores
+
+# Check version
+./bin/qfs -version
 ```
 
 ## Code Style

LOCAL_FIRST_INTEGRATION.md

@@ -60,7 +60,7 @@ localConfigService := services.NewLocalConfigurationService(
 ### Шаг 1: Обновить main.go
 
 ```go
-// В cmd/server/main.go
+// В cmd/qfs/main.go
 syncService := sync.NewService(pricelistRepo, configRepo, local)
 
 // Создать isOnline функцию
@@ -165,7 +165,7 @@ type PendingChange struct {
 
 ```bash
 # Compile
-go build ./cmd/server
+go build ./cmd/qfs
 
 # Run
 ./quoteforge

MIGRATION_PRICE_REFRESH.md

@@ -89,7 +89,7 @@ mysql -u user -p RFQ_LOG < migrations/004_add_price_updated_at.sql
 - `internal/models/configuration.go` - добавлено поле `PriceUpdatedAt`
 - `internal/services/configuration.go` - добавлен метод `RefreshPrices()`
 - `internal/handlers/configuration.go` - добавлен обработчик `RefreshPrices()`
-- `cmd/server/main.go` - добавлен маршрут `/api/configs/:uuid/refresh-prices`
+- `cmd/qfs/main.go` - добавлен маршрут `/api/configs/:uuid/refresh-prices`
 - `web/templates/index.html` - добавлена кнопка и JavaScript функции
 - `migrations/004_add_price_updated_at.sql` - SQL миграция
 - `CLAUDE.md` - обновлена документация

Makefile

@@ -0,0 +1,90 @@
+.PHONY: build build-release clean test run version
+
+# Get version from git
+VERSION := $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
+BUILD_TIME := $(shell date -u '+%Y-%m-%d_%H:%M:%S')
+LDFLAGS := -s -w -X main.Version=$(VERSION)
+
+# Binary name
+BINARY := qfs
+
+# Build for development (with debug info)
+build:
+	go build -o bin/$(BINARY) ./cmd/qfs
+
+# Build for release (optimized, with version)
+build-release:
+	@echo "Building $(BINARY) version $(VERSION)..."
+	CGO_ENABLED=0 go build -ldflags="$(LDFLAGS)" -o bin/$(BINARY) ./cmd/qfs
+	@echo "✓ Built: bin/$(BINARY)"
+	@./bin/$(BINARY) -version
+
+# Build release for Linux (cross-compile)
+build-linux:
+	@echo "Building $(BINARY) for Linux..."
+	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="$(LDFLAGS)" -o bin/$(BINARY)-linux-amd64 ./cmd/qfs
+	@echo "✓ Built: bin/$(BINARY)-linux-amd64"
+
+# Build release for macOS (cross-compile)
+build-macos:
+	@echo "Building $(BINARY) for macOS..."
+	CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags="$(LDFLAGS)" -o bin/$(BINARY)-darwin-amd64 ./cmd/qfs
+	CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags="$(LDFLAGS)" -o bin/$(BINARY)-darwin-arm64 ./cmd/qfs
+	@echo "✓ Built: bin/$(BINARY)-darwin-amd64"
+	@echo "✓ Built: bin/$(BINARY)-darwin-arm64"
+
+# Build all platforms
+build-all: build-release build-linux build-macos
+
+# Create release packages for all platforms
+release:
+	@./scripts/release.sh
+
+# Show version
+version:
+	@echo "Version: $(VERSION)"
+
+# Clean build artifacts
+clean:
+	rm -rf bin/
+	rm -f $(BINARY)
+
+# Run tests
+test:
+	go test -v ./...
+
+# Run development server
+run:
+	go run ./cmd/qfs
+
+# Run with auto-restart (requires entr: brew install entr)
+watch:
+	find . -name '*.go' | entr -r go run ./cmd/qfs
+
+# Install dependencies
+deps:
+	go mod download
+	go mod tidy
+
+# Help
+help:
+	@echo "QuoteForge Server (qfs) - Build Commands"
+	@echo ""
+	@echo "Usage: make [target]"
+	@echo ""
+	@echo "Targets:"
+	@echo "  build          Build for development (with debug info)"
+	@echo "  build-release  Build optimized release (default)"
+	@echo "  build-linux    Cross-compile for Linux"
+	@echo "  build-macos    Cross-compile for macOS (Intel + Apple Silicon)"
+	@echo "  build-all      Build for all platforms"
+	@echo "  release        Create release packages for all platforms"
+	@echo "  version        Show current version"
+	@echo "  clean          Remove build artifacts"
+	@echo "  test           Run tests"
+	@echo "  run            Run development server"
+	@echo "  watch          Run with auto-restart (requires entr)"
+	@echo "  deps           Install/update dependencies"
+	@echo "  help           Show this help"
+	@echo ""
+	@echo "Current version: $(VERSION)"

README.md

@@ -82,7 +82,7 @@ auth:
 ### 3. Миграции базы данных
 
 ```bash
-go run ./cmd/server -migrate
+go run ./cmd/qfs -migrate
 ```
 
 ### 4. Импорт метаданных компонентов
@@ -95,11 +95,26 @@ go run ./cmd/importer
 
 ```bash
 # Development
-go run ./cmd/server
+go run ./cmd/qfs
 
-# Production
-CGO_ENABLED=0 go build -ldflags="-s -w" -o bin/quoteforge ./cmd/server
-./bin/quoteforge
+# Production (with Makefile - recommended)
+make build-release    # Builds with version info
+./bin/qfs -version    # Check version
+
+# Production (manual)
+VERSION=$(git describe --tags --always --dirty)
+CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=$VERSION" -o bin/qfs ./cmd/qfs
+./bin/qfs -version
+```
+
+**Makefile команды:**
+```bash
+make build-release   # Оптимизированная сборка с версией
+make build-all       # Сборка для всех платформ (Linux, macOS)
+make run             # Запуск dev сервера
+make test            # Запуск тестов
+make clean           # Очистка bin/
+make help            # Показать все команды
 ```
 
 Приложение будет доступно по адресу: http://localhost:8080
@@ -209,13 +224,13 @@ go run ./cmd/cron -job=update-popularity
 
 ```bash
 # Запуск в режиме разработки (hot reload)
-go run ./cmd/server
+go run ./cmd/qfs
 
 # Запуск тестов
 go test ./...
 
 # Сборка для Linux
-CGO_ENABLED=0 go build -ldflags="-s -w" -o bin/quoteforge ./cmd/server
+CGO_ENABLED=0 go build -ldflags="-s -w" -o bin/qfs ./cmd/qfs
 ```
 
 ## Переменные окружения

cmd/qfs/main.go

@@ -34,11 +34,21 @@ const (
 	localDBPath = "./data/settings.db"
 )
 
+// Version is set via ldflags during build
+var Version = "dev"
+
 func main() {
 	configPath := flag.String("config", "config.yaml", "path to config file (optional, for server settings)")
 	migrate := flag.Bool("migrate", false, "run database migrations")
+	version := flag.Bool("version", false, "show version information")
 	flag.Parse()
 
+	// Show version if requested
+	if *version {
+		fmt.Printf("qfs version %s\n", Version)
+		os.Exit(0)
+	}
+
 	// Initialize local SQLite database (always used)
 	local, err := localdb.New(localDBPath)
 	if err != nil {
@@ -64,30 +74,41 @@ func main() {
 
 	setupLogger(cfg.Logging)
 
-	// Create connection manager (lazy connection, no connect on startup)
+	// Create connection manager and try to connect immediately if settings exist
 	connMgr := db.NewConnectionManager(local)
-	slog.Info("starting in offline-first mode")
 
 	dbUser := local.GetDBUser()
-
-	// In offline-first mode, use default user ID
-	// EnsureDBUser will be called lazily when sync happens
 	dbUserID := uint(1)
 
+	// Try to connect to MariaDB on startup
+	mariaDB, err := connMgr.GetDB()
+	if err != nil {
+		slog.Warn("failed to connect to MariaDB on startup, starting in offline mode", "error", err)
+		mariaDB = nil
+	} else {
+		slog.Info("successfully connected to MariaDB on startup")
+		// Ensure DB user exists and get their ID
+		if dbUserID, err = models.EnsureDBUser(mariaDB, dbUser); err != nil {
+			slog.Error("failed to ensure DB user", "error", err)
+			// Continue with default ID
+			dbUserID = uint(1)
+		}
+	}
+
 	slog.Info("starting QuoteForge server",
 		"host", cfg.Server.Host,
 		"port", cfg.Server.Port,
 		"db_user", dbUser,
 		"db_user_id", dbUserID,
+		"online", mariaDB != nil,
 	)
 
 	if *migrate {
-		slog.Info("running database migrations...")
-		mariaDB, err := connMgr.GetDB()
-		if err != nil {
-			slog.Error("cannot run migrations: database not available", "error", err)
+		if mariaDB == nil {
+			slog.Error("cannot run migrations: database not available")
 			os.Exit(1)
 		}
+		slog.Info("running database migrations...")
 		if err := models.Migrate(mariaDB); err != nil {
 			slog.Error("migration failed", "error", err)
 			os.Exit(1)
@@ -100,7 +121,7 @@ func main() {
 	}
 
 	gin.SetMode(cfg.Server.Mode)
-	router, syncService, err := setupRouter(cfg, local, connMgr, dbUserID)
+	router, syncService, err := setupRouter(cfg, local, connMgr, mariaDB, dbUserID)
 	if err != nil {
 		slog.Error("failed to setup router", "error", err)
 		os.Exit(1)
@@ -189,7 +210,8 @@ func setConfigDefaults(cfg *config.Config) {
 func runSetupMode(local *localdb.LocalDB) {
 	restartSig := make(chan struct{}, 1)
 
-	setupHandler, err := handlers.NewSetupHandler(local, "web/templates", restartSig)
+	// In setup mode, we don't have a connection manager yet (will restart after setup)
+	setupHandler, err := handlers.NewSetupHandler(local, nil, "web/templates", restartSig)
 	if err != nil {
 		slog.Error("failed to create setup handler", "error", err)
 		os.Exit(1)
@@ -300,10 +322,8 @@ func setupDatabaseFromDSN(dsn string) (*gorm.DB, error) {
 	return db, nil
 }
 
-func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.ConnectionManager, dbUserID uint) (*gin.Engine, *sync.Service, error) {
-	// Don't connect to MariaDB on startup (offline-first architecture)
-	// Connection will be established lazily when needed
-	var mariaDB *gorm.DB
+func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.ConnectionManager, mariaDB *gorm.DB, dbUserID uint) (*gin.Engine, *sync.Service, error) {
+	// mariaDB may be nil if we're in offline mode
 
 	// Repositories
 	var componentRepo *repository.ComponentRepository
@@ -375,7 +395,7 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 	}
 
 	// Setup handler (for reconfiguration) - no restart signal in normal mode
-	setupHandler, err := handlers.NewSetupHandler(local, "web/templates", nil)
+	setupHandler, err := handlers.NewSetupHandler(local, connMgr, "web/templates", nil)
 	if err != nil {
 		return nil, nil, fmt.Errorf("creating setup handler: %w", err)
 	}

internal/handlers/pricing.go

@@ -639,6 +639,18 @@ func (h *PricingHandler) RecalculateAll(c *gin.Context) {
 }
 
 func (h *PricingHandler) ListAlerts(c *gin.Context) {
+	// Check if we're in offline mode
+	if h.db == nil {
+		c.JSON(http.StatusOK, gin.H{
+			"alerts":   []interface{}{},
+			"total":    0,
+			"page":     1,
+			"per_page": 20,
+			"offline":  true,
+		})
+		return
+	}
+
 	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
 	perPage, _ := strconv.Atoi(c.DefaultQuery("per_page", "20"))
 
@@ -664,6 +676,15 @@ func (h *PricingHandler) ListAlerts(c *gin.Context) {
 }
 
 func (h *PricingHandler) AcknowledgeAlert(c *gin.Context) {
+	// Check if we're in offline mode
+	if h.db == nil {
+		c.JSON(http.StatusServiceUnavailable, gin.H{
+			"error":   "Управление алертами доступно только в онлайн режиме",
+			"offline": true,
+		})
+		return
+	}
+
 	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
 	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid alert id"})
@@ -679,6 +700,15 @@ func (h *PricingHandler) AcknowledgeAlert(c *gin.Context) {
 }
 
 func (h *PricingHandler) ResolveAlert(c *gin.Context) {
+	// Check if we're in offline mode
+	if h.db == nil {
+		c.JSON(http.StatusServiceUnavailable, gin.H{
+			"error":   "Управление алертами доступно только в онлайн режиме",
+			"offline": true,
+		})
+		return
+	}
+
 	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
 	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid alert id"})
@@ -694,6 +724,15 @@ func (h *PricingHandler) ResolveAlert(c *gin.Context) {
 }
 
 func (h *PricingHandler) IgnoreAlert(c *gin.Context) {
+	// Check if we're in offline mode
+	if h.db == nil {
+		c.JSON(http.StatusServiceUnavailable, gin.H{
+			"error":   "Управление алертами доступно только в онлайн режиме",
+			"offline": true,
+		})
+		return
+	}
+
 	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
 	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid alert id"})

internal/handlers/setup.go

@@ -3,12 +3,14 @@ package handlers
 import (
 	"fmt"
 	"html/template"
+	"log/slog"
 	"net/http"
 	"path/filepath"
 	"strconv"
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"git.mchus.pro/mchus/quoteforge/internal/db"
 	"git.mchus.pro/mchus/quoteforge/internal/localdb"
 	"gorm.io/driver/mysql"
 	"gorm.io/gorm"
@@ -17,11 +19,12 @@ import (
 
 type SetupHandler struct {
 	localDB    *localdb.LocalDB
+	connMgr    *db.ConnectionManager
 	templates  map[string]*template.Template
 	restartSig chan struct{}
 }
 
-func NewSetupHandler(localDB *localdb.LocalDB, templatesPath string, restartSig chan struct{}) (*SetupHandler, error) {
+func NewSetupHandler(localDB *localdb.LocalDB, connMgr *db.ConnectionManager, templatesPath string, restartSig chan struct{}) (*SetupHandler, error) {
 	funcMap := template.FuncMap{
 		"sub": func(a, b int) int { return a - b },
 		"add": func(a, b int) int { return a + b },
@@ -39,6 +42,7 @@ func NewSetupHandler(localDB *localdb.LocalDB, templatesPath string, restartSig
 
 	return &SetupHandler{
 		localDB:    localDB,
+		connMgr:    connMgr,
 		templates:  templates,
 		restartSig: restartSig,
 	}, nil
@@ -181,12 +185,23 @@ func (h *SetupHandler) SaveConnection(c *gin.Context) {
 		return
 	}
 
+	// Try to connect immediately to verify settings
+	if h.connMgr != nil {
+		if err := h.connMgr.TryConnect(); err != nil {
+			slog.Warn("failed to connect after saving settings", "error", err)
+		} else {
+			slog.Info("successfully connected to database after saving settings")
+		}
+	}
+
+	// Always restart to properly initialize all services with the new connection
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
-		"message": "Settings saved. Restarting application...",
+		"message": "Settings saved. Please restart the application to apply changes.",
+		"restart_required": true,
 	})
 
-	// Signal restart after response is sent
+	// Signal restart after response is sent (if restart signal is configured)
 	if h.restartSig != nil {
 		go func() {
 			time.Sleep(500 * time.Millisecond) // Give time for response to be sent

scripts/release.sh

@@ -0,0 +1,92 @@
+#!/bin/bash
+set -e
+
+# QuoteForge Release Build Script
+# Creates binaries for all platforms and packages them for release
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Get version from git
+VERSION=$(git describe --tags --always --dirty 2>/dev/null || echo "dev")
+if [[ $VERSION == *"dirty"* ]]; then
+    echo -e "${RED}✗ Error: Working directory has uncommitted changes${NC}"
+    echo "  Commit your changes first"
+    exit 1
+fi
+
+echo -e "${GREEN}Building QuoteForge version: ${VERSION}${NC}"
+echo ""
+
+# Create release directory
+RELEASE_DIR="releases/${VERSION}"
+mkdir -p "${RELEASE_DIR}"
+
+# Build for all platforms
+echo -e "${YELLOW}→ Building binaries...${NC}"
+make build-all
+
+# Package binaries with checksums
+echo ""
+echo -e "${YELLOW}→ Creating release packages...${NC}"
+
+# Linux AMD64
+if [ -f "bin/qfs-linux-amd64" ]; then
+    cd bin
+    tar -czf "../${RELEASE_DIR}/qfs-${VERSION}-linux-amd64.tar.gz" qfs-linux-amd64
+    cd ..
+    echo -e "${GREEN}  ✓ qfs-${VERSION}-linux-amd64.tar.gz${NC}"
+fi
+
+# macOS Intel
+if [ -f "bin/qfs-darwin-amd64" ]; then
+    cd bin
+    tar -czf "../${RELEASE_DIR}/qfs-${VERSION}-darwin-amd64.tar.gz" qfs-darwin-amd64
+    cd ..
+    echo -e "${GREEN}  ✓ qfs-${VERSION}-darwin-amd64.tar.gz${NC}"
+fi
+
+# macOS Apple Silicon
+if [ -f "bin/qfs-darwin-arm64" ]; then
+    cd bin
+    tar -czf "../${RELEASE_DIR}/qfs-${VERSION}-darwin-arm64.tar.gz" qfs-darwin-arm64
+    cd ..
+    echo -e "${GREEN}  ✓ qfs-${VERSION}-darwin-arm64.tar.gz${NC}"
+fi
+
+# Generate checksums
+echo ""
+echo -e "${YELLOW}→ Generating checksums...${NC}"
+cd "${RELEASE_DIR}"
+shasum -a 256 *.tar.gz > SHA256SUMS.txt
+cd ../..
+echo -e "${GREEN}  ✓ SHA256SUMS.txt${NC}"
+
+# List release files
+echo ""
+echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+echo -e "${GREEN}Release ${VERSION} built successfully!${NC}"
+echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+echo ""
+echo "Files in ${RELEASE_DIR}:"
+ls -lh "${RELEASE_DIR}"
+echo ""
+
+# Show next steps
+echo -e "${YELLOW}Next steps:${NC}"
+echo "  1. Create git tag:"
+echo "     git tag -a ${VERSION} -m \"Release ${VERSION}\""
+echo ""
+echo "  2. Push tag to remote:"
+echo "     git push origin ${VERSION}"
+echo ""
+echo "  3. Create release on git.mchus.pro:"
+echo "     - Go to: https://git.mchus.pro/mchus/QuoteForge/releases"
+echo "     - Click 'New Release'"
+echo "     - Select tag: ${VERSION}"
+echo "     - Upload files from: ${RELEASE_DIR}/"
+echo ""
+echo -e "${GREEN}Done!${NC}"

web/templates/setup.html

@@ -87,12 +87,14 @@
     <script>
         function showStatus(message, type) {
             const status = document.getElementById('status');
-            status.classList.remove('hidden', 'bg-green-100', 'text-green-800', 'bg-red-100', 'text-red-800', 'bg-blue-100', 'text-blue-800');
+            status.classList.remove('hidden', 'bg-green-100', 'text-green-800', 'bg-red-100', 'text-red-800', 'bg-blue-100', 'text-blue-800', 'bg-yellow-100', 'text-yellow-800');
 
             if (type === 'success') {
                 status.classList.add('bg-green-100', 'text-green-800');
             } else if (type === 'error') {
                 status.classList.add('bg-red-100', 'text-red-800');
+            } else if (type === 'warning') {
+                status.classList.add('bg-yellow-100', 'text-yellow-800');
             } else {
                 status.classList.add('bg-blue-100', 'text-blue-800');
             }
@@ -171,12 +173,21 @@
 
                 if (data.success) {
                     showStatus('✓ ' + data.message, 'success');
-                    // Wait for restart and redirect to home
-                    setTimeout(() => {
-                        showStatus('✓ Настройки сохранены. Проверка подключения...', 'success');
-                        // Poll until server is back
-                        checkServerReady();
-                    }, 2000);
+
+                    // Check if restart is required
+                    if (data.restart_required) {
+                        // In normal mode, restart must be done manually
+                        setTimeout(() => {
+                            showStatus('⚠️ Пожалуйста, перезапустите приложение вручную для применения изменений', 'warning');
+                        }, 2000);
+                    } else {
+                        // In setup mode, auto-restart is happening
+                        setTimeout(() => {
+                            showStatus('✓ Настройки сохранены. Проверка подключения...', 'success');
+                            // Poll until server is back
+                            checkServerReady();
+                        }, 2000);
+                    }
                 } else {
                     showStatus(data.error, 'error');
                 }