Ilia Denisov
73 lines
1.7 KiB
Go
73 lines
1.7 KiB
Go
package main
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import (
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"context"
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"errors"
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"galaxy/authsession/internal/app"
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"galaxy/authsession/internal/config"
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"galaxy/authsession/internal/logging"
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"galaxy/authsession/internal/telemetry"
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)
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func main() {
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if err := run(); err != nil {
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_, _ = fmt.Fprintf(os.Stderr, "authsession: %v\n", err)
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os.Exit(1)
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}
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}
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func run() error {
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cfg, err := config.LoadFromEnv()
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if err != nil {
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return err
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}
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logger, err := logging.New(cfg.Logging.Level)
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if err != nil {
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return fmt.Errorf("build logger: %w", err)
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}
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defer func() {
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_ = logging.Sync(logger)
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}()
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rootCtx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer stop()
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telemetryRuntime, err := telemetry.NewProcess(rootCtx, telemetry.ProcessConfig{
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ServiceName: cfg.Telemetry.ServiceName,
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TracesExporter: cfg.Telemetry.TracesExporter,
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MetricsExporter: cfg.Telemetry.MetricsExporter,
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TracesProtocol: cfg.Telemetry.TracesProtocol,
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MetricsProtocol: cfg.Telemetry.MetricsProtocol,
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StdoutTracesEnabled: cfg.Telemetry.StdoutTracesEnabled,
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StdoutMetricsEnabled: cfg.Telemetry.StdoutMetricsEnabled,
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}, logger)
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if err != nil {
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return fmt.Errorf("build telemetry runtime: %w", err)
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}
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defer func() {
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shutdownCtx, cancel := context.WithTimeout(context.Background(), cfg.ShutdownTimeout)
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defer cancel()
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_ = telemetryRuntime.Shutdown(shutdownCtx)
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}()
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runtime, err := app.NewRuntime(rootCtx, cfg, logger, telemetryRuntime)
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if err != nil {
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return err
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}
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defer func() {
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_ = runtime.Close()
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}()
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if err := runtime.App.Run(rootCtx); err != nil && !errors.Is(err, context.Canceled) {
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return err
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}
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return nil
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}
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