/
main.go
60 lines (49 loc) · 1.31 KB
/
main.go
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package main
import (
"flag"
"log"
"os"
"strings"
"github.com/gin-gonic/contrib/static"
"github.com/gin-gonic/gin"
"github.com/johscheuer/todo-app-web/tododb"
"github.com/mcuadros/go-gin-prometheus"
)
var (
appVersion string
showVersion bool
database tododb.TodoDB
)
func main() {
configFile := flag.String("config-file", "./default.config", "Path to the configuration file")
flag.BoolVar(&showVersion, "version", false, "Shows the version")
flag.Parse()
if showVersion {
log.Printf("Version: %s\n", appVersion)
os.Exit(0)
}
config, err := readConfig(*configFile)
if err != nil {
log.Println(err)
os.Exit(1)
}
gin.SetMode(config.ReleaseMode)
if strings.ToLower(config.DBDriver) == "redis" {
database = tododb.NewRedisDB(config.DBConfig, appVersion)
} else {
log.Printf("Datebase: %s is not supported", config.DBDriver)
os.Exit(1)
}
p := ginprometheus.NewPrometheus("gin")
database.RegisterMetrics()
router := gin.Default()
p.Use(router)
router.GET("/todo", readTodoHandler)
router.POST("/todo/:value", insertTodoHandler)
router.DELETE("/todo/:value", deleteTodoHandler)
router.GET("/health", healthCheckHandler)
router.GET("/whoami", whoAmIHandler)
router.GET("/version", versionHandler)
router.Use(static.Serve("/", static.LocalFile("./public", true)))
router.Run(":3000")
}