Method start

cli/cmd/devtool/start.go:245–398

(ctx context.Context, ch *cmdutil.Helper, verbose, reset, refreshDotenv bool, preset string, services *servicesCfg)

type cloud struct{}

func (s cloud) start(ctx context.Context, ch *cmdutil.Helper, verbose, reset, refreshDotenv bool, preset string, services *servicesCfg) error {
	if refreshDotenv {
		err := downloadDotenv(ctx, preset)
		if err != nil {
			return fmt.Errorf("failed to refresh .env: %w", err)
		}
		logInfo.Printf("Refreshed .env\n")
	}

	if preset == "other" {
		preset = "e2e"
	}

	// Validate the .env file is well-formed.
	err := checkDotenv()
	if err != nil {
		return err
	}
	_, err = godotenv.Read()
	if err != nil {
		return fmt.Errorf("error parsing .env: %w", err)
	}

	if reset {
		err := s.resetState(ctx)
		if err != nil {
			return fmt.Errorf("reset cloud deps: %w", err)
		}
		logInfo.Printf("Reset cloud dependencies\n")
	}

	g, ctx := errgroup.WithContext(ctx)

	err = os.MkdirAll(stateDirectory(), os.ModePerm)
	if err != nil {
		return fmt.Errorf("failed to create state dir %q: %w", stateDirectory(), err)
	}
	logInfo.Printf("State directory is %q\n", stateDirectory())

	if services.deps {
		g.Go(func() error { return s.runDeps(ctx, verbose, preset) })
	}

	depsReadyCh := make(chan struct{})
	g.Go(func() error {
		if services.deps {
			err := s.awaitPostgres(ctx, preset)
			if err != nil {
				return err
			}
			err = s.awaitRedis(ctx)
			if err != nil {
				return err
			}
		}
		close(depsReadyCh)
		return nil
	})