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main.go
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main.go
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// Copyright (c) 2022 Levi Gruspe
// License: GNU AGPLv3 or later
package main
import (
"flag"
"fmt"
"log"
"net/http"
"os"
"strconv"
"github.com/polycloze/polycloze/api"
"github.com/polycloze/polycloze/basedir"
"github.com/polycloze/polycloze/database"
)
type Args struct {
cors bool
port int
}
func defaultPortNumber() int {
port := os.Getenv("PORT")
if port != "" {
v, err := strconv.Atoi(port)
if err == nil {
return v
}
}
return 3000
}
func parseArgs() Args {
var args Args
flag.BoolVar(&args.cors, "c", false, "allow CORS")
flag.IntVar(&args.port, "p", defaultPortNumber(), "port number")
flag.Parse()
return args
}
func main() {
api.Startup()
args := parseArgs()
config := api.Config{AllowCORS: args.cors, Port: args.port}
db, err := database.OpenAuthDB(basedir.Auth())
if err != nil {
log.Fatal(err)
}
defer db.Close()
r, err := api.Router(config, db)
if err != nil {
log.Fatal(err)
}
log.Printf("Listening on port %v\n", args.port)
log.Printf("Start learning: http://127.0.0.1:%v\n", args.port)
log.Fatal(http.ListenAndServe(fmt.Sprintf(":%v", args.port), r))
}