60 lines
1.1 KiB
Go
60 lines
1.1 KiB
Go
package main
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import (
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"context"
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"log"
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"net"
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"os"
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"os/signal"
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"time"
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"git.pbiernat.dev/golang/rest-api-prototype/internal/app"
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"git.pbiernat.dev/golang/rest-api-prototype/internal/app/database"
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"git.pbiernat.dev/golang/rest-api-prototype/internal/app/handler"
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"github.com/joho/godotenv"
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)
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const ( // FIXME
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defaultHTTPPort = "8080"
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defaultDatabaseUrl = "postgres://postgres:12345678@127.0.0.1:5434/S7"
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)
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func main() {
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err := godotenv.Load(".env")
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if err != nil {
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log.Fatalln("Error loading .env file")
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}
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httpAddr := net.JoinHostPort("127.0.0.1", getEnv("HTTP_PORT", defaultHTTPPort))
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dbConnStr := getEnv("DATABASE_URL", defaultDatabaseUrl)
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dbc, err := database.Connect(dbConnStr)
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if err != nil {
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log.Panicf("Unable to connect to database: %v\n", err)
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}
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env := &handler.Env{httpAddr, dbc}
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srv := app.NewServer(env)
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go srv.Start()
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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt)
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<-c
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ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
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defer cancel()
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srv.Shutdown(ctx)
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os.Exit(0)
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}
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func getEnv(name, defVal string) string {
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env := os.Getenv(name)
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if env == "" {
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return defVal
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}
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return env
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}
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