Method Execute

cf/commands/buildpack/create_buildpack.go:67–113

(c flags.FlagContext)

}

func (cmd *CreateBuildpack) Execute(c flags.FlagContext) error {
	buildpackName := c.Args()[0]

	buildpackFile, buildpackFileName, err := cmd.buildpackBitsRepo.CreateBuildpackZipFile(c.Args()[1])
	if err != nil {
		cmd.ui.Warn(T("Failed to create a local temporary zip file for the buildpack"))
		return err
	}

	cmd.ui.Say(T("Creating buildpack {{.BuildpackName}}...", map[string]interface{}{"BuildpackName": terminal.EntityNameColor(buildpackName)}))

	buildpack, err := cmd.createBuildpack(buildpackName, c)

	if err != nil {
		if httpErr, ok := err.(errors.HTTPError); ok && httpErr.ErrorCode() == errors.BuildpackNameTaken {
			cmd.ui.Ok()
			cmd.ui.Warn(T("Buildpack {{.BuildpackName}} already exists", map[string]interface{}{"BuildpackName": buildpackName}))
			cmd.ui.Say(T("TIP: use '{{.CfUpdateBuildpackCommand}}' to update this buildpack", map[string]interface{}{"CfUpdateBuildpackCommand": terminal.CommandColor(cf.Name + " " + "update-buildpack")}))
		} else if httpErr, ok := err.(errors.HTTPError); ok && httpErr.ErrorCode() == errors.StackUnique {
			cmd.ui.Ok()
			cmd.ui.Warn(T("Buildpack {{.BuildpackName}} already exists without a stack", map[string]interface{}{"BuildpackName": buildpackName}))
			cmd.ui.Say(T("TIP: use '{{.CfDeleteBuildpackCommand}}' to delete buildpack {{.BuildpackName}} without a stack", map[string]interface{}{"CfDeleteBuildpackCommand": terminal.CommandColor(cf.Name + " " + "delete-buildpack"), "BuildpackName": buildpackName}))
		} else {
			return err
		}
		return nil
	}
	cmd.ui.Ok()
	cmd.ui.Say("")

	cmd.ui.Say(T("Uploading buildpack {{.BuildpackName}}...", map[string]interface{}{"BuildpackName": terminal.EntityNameColor(buildpackName)}))

	err = cmd.buildpackBitsRepo.UploadBuildpack(buildpack, buildpackFile, buildpackFileName)
	if err != nil {
		if httpErr, ok := err.(errors.HTTPError); ok && httpErr.ErrorCode() == errors.BuildpackNameStackTaken {
			cmd.ui.Ok()
			cmd.ui.Warn(httpErr.Error())
			cmd.ui.Say(T("TIP: use '{{.CfUpdateBuildpackCommand}}' to update this buildpack", map[string]interface{}{"CfUpdateBuildpackCommand": terminal.CommandColor(cf.Name + " " + "update-buildpack")}))
		} else {
			return err
		}
		return nil
	}

	cmd.ui.Ok()
	return nil
}

func (cmd CreateBuildpack) createBuildpack(buildpackName string, c flags.FlagContext) (buildpack models.Buildpack, apiErr error) {
	position, err := strconv.Atoi(c.Args()[2])