main.go

package main

import (
	"flag"
	"fmt"
	"io"
	"log"
	"net/http"
	"os"
	"strconv"

	"github.com/manyminds/api2go"
	"domain.com/user/mypkg"
)

var portFlag = flag.Int(snip)
var cassandraAppFlag = flag.String(snip)
var cassandraKeyspaceFlag = flag.String(snip)

// logPath returns a file hander or os.Stdout based on
// whether this is local dev or deployed in EC2
func logFile() io.Writer {
snip
}

// initDB initializes the database session
func initDB(app, keyspace string) error {
snip
}

func main() {

	// parse flags and set port
	flag.Parse()
	port := fmt.Sprintf(":%v", strconv.Itoa(*portFlag))
	app := *cassandraAppFlag
	keyspace := *cassandraKeyspaceFlag

	// init DB connection
	err := initDB(app, keyspace)
	if err != nil {
		log.Fatalf("Failed to connect to database: %v", err)
	}

	// new jsonapi spec
	api := api2go.NewAPI("v2")
	api.AddResource(Device{}, &Device{})
	api.AddResource(Family{}, &Family{})
	api.AddResource(Job{}, &Job{})
	api.AddResource(Sequence{}, &Sequence{})

	// Index, Healthcheck, initDatabase
	r := api.Router()
	r.Handle("GET", "/", mypkg.Index)
	r.Handle("GET", "/healthcheck", mypkg.HealthCheck)
	r.Handle("GET", "/InitDB", mypkg.InitDB)

	// launch http service
	log.Printf("Launching server on http://localhost%v\n", port)
	log.Fatal(http.ListenAndServe(port, api.Handler()))

}