request_project.go

package cmd

import (
	"errors"
	"fmt"
	"io"

	"github.com/spf13/cobra"

	kapi "k8s.io/kubernetes/pkg/api"
	kcmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"

	"github.com/openshift/origin/pkg/client"
	cliconfig "github.com/openshift/origin/pkg/cmd/cli/config"
	"github.com/openshift/origin/pkg/cmd/util/clientcmd"
	projectapi "github.com/openshift/origin/pkg/project/api"
)

type NewProjectOptions struct {
	ProjectName string
	DisplayName string
	Description string

	Name string

	Client client.Interface

	ProjectOptions *ProjectOptions
	Out            io.Writer
}

const (
	requestProjectLong = `
Create a new project for yourself

If your administrator allows self-service, this command will create a new project for you and assign you
as the project admin.

After your project is created it will become the default project in your config.`

	requestProjectExample = `  # Create a new project with minimal information
  %[1]s web-team-dev

  # Create a new project with a display name and description
  %[1]s web-team-dev --display-name="Web Team Development" --description="Development project for the web team."`
)

func NewCmdRequestProject(baseName, name, ocLoginName, ocProjectName string, f *clientcmd.Factory, out io.Writer) *cobra.Command {
	options := &NewProjectOptions{}
	options.Out = out
	options.Name = baseName
	fullName := fmt.Sprintf("%s %s", baseName, name)

	cmd := &cobra.Command{
		Use:     fmt.Sprintf("%s NAME [--display-name=DISPLAYNAME] [--description=DESCRIPTION]", name),
		Short:   "Request a new project",
		Long:    requestProjectLong,
		Example: fmt.Sprintf(requestProjectExample, fullName),
		Run: func(cmd *cobra.Command, args []string) {
			if err := options.complete(cmd, f); err != nil {
				kcmdutil.CheckErr(err)
			}

			var err error
			if options.Client, _, err = f.Clients(); err != nil {
				kcmdutil.CheckErr(err)
			}
			if err := options.Run(); err != nil {
				kcmdutil.CheckErr(err)
			}
		},
	}

	cmd.Flags().StringVar(&options.DisplayName, "display-name", "", "Project display name")
	cmd.Flags().StringVar(&options.Description, "description", "", "Project description")

	return cmd
}

func (o *NewProjectOptions) complete(cmd *cobra.Command, f *clientcmd.Factory) error {
	args := cmd.Flags().Args()
	if len(args) != 1 {
		cmd.Help()
		return errors.New("must have exactly one argument")
	}

	o.ProjectName = args[0]

	o.ProjectOptions = &ProjectOptions{}
	o.ProjectOptions.PathOptions = cliconfig.NewPathOptions(cmd)
	if err := o.ProjectOptions.Complete(f, []string{""}, o.Out); err != nil {
		return err
	}

	return nil
}

func (o *NewProjectOptions) Run() error {
	// TODO eliminate this when we get better forbidden messages
	_, err := o.Client.ProjectRequests().List(kapi.ListOptions{})
	if err != nil {
		return err
	}

	projectRequest := &projectapi.ProjectRequest{}
	projectRequest.Name = o.ProjectName
	projectRequest.DisplayName = o.DisplayName
	projectRequest.Description = o.Description
	projectRequest.Annotations = make(map[string]string)

	project, err := o.Client.ProjectRequests().Create(projectRequest)
	if err != nil {
		return err
	}

	if o.ProjectOptions != nil {
		o.ProjectOptions.ProjectName = project.Name
		o.ProjectOptions.ProjectOnly = true
		o.ProjectOptions.SkipAccessValidation = true

		if err := o.ProjectOptions.RunProject(); err != nil {
			return err
		}
	}

	fmt.Fprintf(o.Out, `
You can add applications to this project with the 'new-app' command. For example, try:

    %[1]s new-app centos/ruby-22-centos7~https://github.com/openshift/ruby-ex.git

to build a new example application in Ruby.
`, o.Name)

	return nil
}