Esempio n. 1
0
func (cmd *UpdateBuildpack) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) (reqs []requirements.Requirement, err error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + command_registry.Commands.CommandUsage("update-buildpack"))
	}

	loginReq := requirementsFactory.NewLoginRequirement()
	cmd.buildpackReq = requirementsFactory.NewBuildpackRequirement(fc.Args()[0])

	reqs = []requirements.Requirement{
		loginReq,
		cmd.buildpackReq,
	}
	return
}
Esempio n. 2
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func (cmd *UpdateBuildpack) GetRequirements(requirementsFactory requirements.Factory, c *cli.Context) (reqs []requirements.Requirement, err error) {
	if len(c.Args()) != 1 {
		cmd.ui.FailWithUsage(c)
	}

	loginReq := requirementsFactory.NewLoginRequirement()
	cmd.buildpackReq = requirementsFactory.NewBuildpackRequirement(c.Args()[0])

	reqs = []requirements.Requirement{
		loginReq,
		cmd.buildpackReq,
	}

	return
}
Esempio n. 3
0
func (cmd *UpdateBuildpack) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("update-buildpack"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
	}

	loginReq := requirementsFactory.NewLoginRequirement()
	cmd.buildpackReq = requirementsFactory.NewBuildpackRequirement(fc.Args()[0])

	reqs := []requirements.Requirement{
		loginReq,
		cmd.buildpackReq,
	}

	return reqs, nil
}