146 lines
3.3 KiB
Go
146 lines
3.3 KiB
Go
package main
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import (
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"context"
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"database/sql"
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"errors"
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"log/slog"
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"net/http"
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"os"
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"strings"
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"github.com/jackc/pgx/v5"
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"github.com/redis/go-redis/v9"
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"github.com/spf13/cobra"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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rconfig "xcontrol/internal/rag/config"
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"xcontrol/server"
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"xcontrol/server/api"
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"xcontrol/server/config"
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"xcontrol/server/proxy"
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)
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var (
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configPath string
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logLevel string
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)
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var rootCmd = &cobra.Command{
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Use: "xcontrol-server",
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Short: "Start the xcontrol server",
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Run: func(cmd *cobra.Command, args []string) {
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cfg, err := config.Load(configPath)
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if err != nil {
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slog.Warn("load config", "err", err)
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cfg = &config.Config{}
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}
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if logLevel != "" {
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cfg.Log.Level = logLevel
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}
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if configPath != "" {
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api.ConfigPath = configPath
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rconfig.ServerConfigPath = configPath
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}
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proxy.Set(cfg.Global.Proxy)
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level := slog.LevelInfo
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switch strings.ToLower(cfg.Log.Level) {
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case "debug":
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level = slog.LevelDebug
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case "warn", "warning":
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level = slog.LevelWarn
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case "error":
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level = slog.LevelError
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}
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logger := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{Level: level}))
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slog.SetDefault(logger)
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api.ConfigureServiceDB(nil)
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dsn := cfg.Global.VectorDB.DSN()
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var (
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conn *pgx.Conn
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sqlDB *sql.DB
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)
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if dsn != "" {
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logger.Debug("connecting to postgres", "dsn", dsn)
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conn, err = pgx.Connect(context.Background(), dsn)
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if err != nil {
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logger.Error("postgres connect error", "err", err)
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} else {
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logger.Info("postgres connected")
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}
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gormDB, gormErr := gorm.Open(postgres.Open(dsn), &gorm.Config{})
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if gormErr != nil {
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logger.Error("gorm postgres connect error", "err", gormErr)
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} else {
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api.ConfigureServiceDB(gormDB)
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sqlDB, err = gormDB.DB()
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if err != nil {
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logger.Error("postgres db handle error", "err", err)
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}
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}
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} else {
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logger.Warn("postgres dsn not provided")
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}
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if sqlDB != nil {
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defer func() {
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if cerr := sqlDB.Close(); cerr != nil {
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logger.Error("close postgres db", "err", cerr)
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}
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}()
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}
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if addr := cfg.Global.Redis.Addr; addr != "" {
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logger.Debug("connecting to redis", "addr", addr)
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rdb := redis.NewClient(&redis.Options{
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Addr: addr,
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Password: cfg.Global.Redis.Password,
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})
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if err := rdb.Ping(context.Background()).Err(); err != nil {
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logger.Error("redis connect error", "err", err)
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} else {
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logger.Info("redis connected")
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}
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} else {
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logger.Warn("redis addr not provided")
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}
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r := server.New(
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api.RegisterRoutes(conn, cfg.Sync.Repo.Proxy),
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)
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server.UseCORS(r, logger, cfg.Server)
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addr := cfg.Server.Addr
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if addr == "" {
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addr = ":8080"
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}
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srv := &http.Server{
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Addr: addr,
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Handler: r,
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ReadTimeout: cfg.Server.ReadTimeout.Duration,
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WriteTimeout: cfg.Server.WriteTimeout.Duration,
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}
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logger.Info("starting http server", "addr", addr)
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if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
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logger.Error("http server shutdown", "err", err)
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}
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},
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}
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func init() {
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rootCmd.Flags().StringVar(&configPath, "config", "", "path to server configuration file")
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rootCmd.Flags().StringVar(&logLevel, "log-level", "", "log level (debug, info, warn, error)")
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}
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func main() {
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if err := rootCmd.Execute(); err != nil {
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os.Exit(1)
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}
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}
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