Function scaleCommand

cmd/compose/scale.go:40–61

(p *ProjectOptions, dockerCli command.Cli, backendOptions *BackendOptions)

}

func scaleCommand(p *ProjectOptions, dockerCli command.Cli, backendOptions *BackendOptions) *cobra.Command {
	opts := scaleOptions{
		ProjectOptions: p,
	}
	scaleCmd := &cobra.Command{
		Use:   "scale [SERVICE=REPLICAS...]",
		Short: "Scale services ",
		Args:  cobra.MinimumNArgs(1),
		RunE: Adapt(func(ctx context.Context, args []string) error {
			serviceTuples, err := parseServicesReplicasArgs(args)
			if err != nil {
				return err
			}
			return runScale(ctx, dockerCli, backendOptions, opts, serviceTuples)
		}),
		ValidArgsFunction: completeScaleArgs(dockerCli, p),
	}
	flags := scaleCmd.Flags()
	flags.BoolVar(&opts.noDeps, "no-deps", false, "Don't start linked services")

	return scaleCmd
}

func runScale(ctx context.Context, dockerCli command.Cli, backendOptions *BackendOptions, opts scaleOptions, serviceReplicaTuples map[string]int) error {
	backend, err := compose.NewComposeService(dockerCli, backendOptions.Options...)