fog/cmd/api/main.go

package main

import (
	"log"
	"time"

	"midnadimple.com/fog/internal/db"
	"midnadimple.com/fog/internal/env"
	"midnadimple.com/fog/internal/store/postgres"
)

func main() {
	cfg := config{
		addr: env.GetString("FOG_ADDR", ":8080"),
		db: dbConfig{
			addr:         env.GetString("FOG_DB_ADDR", "postgres://foguser:fogpass@localhost/fog?sslmode=disable"),
			maxOpenConns: env.GetInt("FOG_DB_MAX_OPEN_CONNS", 30),
			maxIdleConns: env.GetInt("FOG_DB_MAX_IDLE_CONNS", 30),
			maxIdleTime:  env.GetDuration("FOG_DB_MAX_IDLE_TIME", 15*time.Minute),
		},
	}

	db, err := db.New(
		cfg.db.addr,
		cfg.db.maxOpenConns,
		cfg.db.maxIdleConns,
		cfg.db.maxIdleTime,
	)
	if err != nil {
		log.Fatalln(err)
	}

	store := postgres.NewPostgresStorage(db)

	app := &application{
		config: cfg,
		store:  store,
	}

	log.Fatal(app.run())
}