64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
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package main
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import (
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"fmt"
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"log/slog"
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"net/http"
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"os"
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"strconv"
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"time"
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)
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const version = "0.0.1"
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type config struct {
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port int
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}
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type application struct {
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config config
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logger *slog.Logger
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}
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func main() {
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var cfg config
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// Try to read environment variable for port (given by railway). Otherwise use default
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port := os.Getenv("PORT")
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intPort, err := strconv.Atoi(port)
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if err != nil {
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intPort = 4000
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}
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// Set the port to run the API on
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cfg.port = intPort
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// create the logger
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logger := slog.New(slog.NewTextHandler(os.Stdout, nil))
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// create the application
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app := &application{
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config: cfg,
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logger: logger,
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}
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// create the server
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srv := &http.Server{
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Addr: fmt.Sprintf(":%d", cfg.port),
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Handler: app.routes(),
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IdleTimeout: 45 * time.Second,
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ReadTimeout: 5 * time.Second,
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WriteTimeout: 10 * time.Second,
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ErrorLog: slog.NewLogLogger(logger.Handler(), slog.LevelError),
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}
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logger.Info("server started", "addr", srv.Addr)
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// Start the server
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err = srv.ListenAndServe()
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logger.Error(err.Error())
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os.Exit(1)
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}
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