func main()

in go-gin-react/go-gin-react-part2/main.go [34:76]

• 28 lines of code
• 5 McCabe index (conditional complexity)

func main() {
	// Get the working directory
	wd, err := os.Getwd()
	if err != nil {
		log.Fatal(err)
	}
	// Print the working directory
	fmt.Println("Working directory:", wd)

	// Open the SQLite database file
	db, err := sql.Open("sqlite", wd+"/database.db")

	defer func(db *sql.DB) {
		err := db.Close()
		if err != nil {
			log.Fatal(err)
		}
	}(db)

	// Create the Gin router
	r := gin.Default()

	if err != nil {
		log.Fatal(err)
	}

	// Creation endpoints
	r.POST("/users", func(c *gin.Context) { createUser(c, db) })
	r.POST("/channels", func(c *gin.Context) { createChannel(c, db) })
	r.POST("/messages", func(c *gin.Context) { createMessage(c, db) })

	// Listing endpoints
	r.GET("/channels", func(c *gin.Context) { listChannels(c, db) })
	r.GET("/messages", func(c *gin.Context) { listMessages(c, db) })

	// Login endpoint
	r.POST("/login", func(c *gin.Context) { login(c, db) })

	err = r.Run(":8080")
	if err != nil {
		log.Fatal(err)
	}
}