func main() {
fmt.Println("* Booting cities service...")
fmt.Println("* Loading configuration...")
options := config.Load("config.json")
fmt.Println("* Connecting to the database...")
db, err := bolt.Open("cities.db", 0600, nil)
if err != nil {
panic(fmt.Sprintf("[DB] Couldn't connect to the db: %v", err))
}
c := cache.New()
parsingDone := make(chan bool, 1)
if ds.GetAppStatus(db).IsIndexed() {
fmt.Println("[PARSER] Skipping, already done")
parsingDone <- true
} else {
go parser.Scan(
db, parsingDone, options.Locales, options.MinPopulation,
options.CountriesFile, options.CitiesFile,
options.AlternateNamesFile,
)
}
<-parsingDone
fmt.Println("[CACHE] Warming up...")
warmUpSearchCache(db, c, options.Locales, 5)
fmt.Println("[CACHE] Warming up done")
fmt.Printf("* Listening on port %s\n\n", options.Port)
log.Fatal(Server(db, options, c).ListenAndServe())
}
func MakeApplicationStatusEndpoint(db *bolt.DB) func(*gin.Context) {
return func(c *gin.Context) {
appStatus := ds.GetAppStatus(db)
c.JSON(200, appStatus)
}
}