64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
package main
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import (
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"context"
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"flag"
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"net/http"
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"os"
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"os/signal"
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"time"
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"git.dotya.ml/mirre-mt/pcmt/app"
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"git.dotya.ml/mirre-mt/pcmt/config"
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)
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var (
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addr = flag.String("addr", ":3000", "TCP address:port to listen at")
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configFlag = flag.String("config", "config.dhall", "Default path of the config file")
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)
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func run() error {
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a := &app.App{}
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err := a.Init()
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if err != nil {
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return err
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}
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e := a.E()
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logger := a.Logger()
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app.StartupSettings(e)
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_, err = config.LoadConfig(*configFlag)
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if err != nil {
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logger.Println("error loading config file", *configFlag)
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return err
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}
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a.SetupRoutes()
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go func() {
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if err = e.Start(*addr); err != nil && err != http.ErrServerClosed {
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logger.Println("shutting down the server")
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}
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}()
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, os.Interrupt)
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<-quit
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer func() {
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logger.Println("Interrupt received, gracefully shutting down the server")
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cancel()
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}()
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if err = e.Shutdown(ctx); err != nil {
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return err
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}
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return nil
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}
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