kompose/cli/command/command.go

/*
Copyright 2016 Skippbox, Ltd All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package command

import (
	"fmt"

	"github.com/skippbox/kompose/cli/app"
	"github.com/urfave/cli"
)

// ConvertCommand defines the kompose convert subcommand.
func ConvertCommand() cli.Command {
	return cli.Command{
		Name:  "convert",
		Usage: fmt.Sprintf("Convert Docker Compose file (e.g. %s) to Kubernetes objects", app.DefaultComposeFile),
		Action: func(c *cli.Context) {
			app.Convert(c)
		},
		Flags: []cli.Flag{
			cli.StringFlag{
				Name:   "file,f",
				Usage:  fmt.Sprintf("Specify an alternate compose file (default: %s)", app.DefaultComposeFile),
				Value:  app.DefaultComposeFile,
				EnvVar: "COMPOSE_FILE",
			},
			cli.StringFlag{
				Name:   "bundle,dab",
				Usage:  "Specify a Distributed Application Bundle (DAB) file",
				EnvVar: "DAB_FILE",
			},
			cli.StringFlag{
				Name:   "out,o",
				Usage:  "Specify file name in order to save objects into",
				EnvVar: "OUTPUT_FILE",
			},
			cli.BoolFlag{
				Name:  "deployment,d",
				Usage: "Generate a deployment resource file (default on)",
			},
			cli.BoolFlag{
				Name:  "daemonset,ds",
				Usage: "Generate a daemonset resource file",
			},
			cli.BoolFlag{
				Name:  "deploymentconfig,dc",
				Usage: "Generate a DeploymentConfig for OpenShift",
			},
			cli.BoolFlag{
				Name:  "replicationcontroller,rc",
				Usage: "Generate a replication controller resource file",
			},
			cli.IntFlag{
				Name:  "replicas",
				Value: 1,
				Usage: "Specify the number of replicas in the generated resource spec (default 1)",
			},
			cli.BoolFlag{
				Name:  "chart,c",
				Usage: "Create a chart deployment",
			},
			cli.BoolFlag{
				Name:  "yaml, y",
				Usage: "Generate resource file in yaml format",
			},
			cli.BoolFlag{
				Name:  "stdout",
				Usage: "Print Kubernetes objects to stdout",
			},
		},
	}
}

// UpCommand defines the kompose up subcommand.
func UpCommand() cli.Command {
	return cli.Command{
		Name:  "up",
		Usage: "Deploy your Dockerized application to Kubernetes (default: creating Kubernetes deployment and service)",
		Action: func(c *cli.Context) {
			app.Up(c)
		},
		Flags: []cli.Flag{
			cli.StringFlag{
				Name:   "file,f",
				Usage:  fmt.Sprintf("Specify an alternative compose file (default: %s)", app.DefaultComposeFile),
				Value:  app.DefaultComposeFile,
				EnvVar: "COMPOSE_FILE",
			},
			cli.StringFlag{
				Name:   "bundle,dab",
				Usage:  "Specify a Distributed Application Bundle (DAB) file",
				EnvVar: "DAB_FILE",
			},
		},
	}
}

// DownCommand defines the kompose down subcommand.
func DownCommand() cli.Command {
	return cli.Command{
		Name:  "down",
		Usage: "Delete instantiated services/deployments from kubernetes",
		Action: func(c *cli.Context) {
			app.Down(c)
		},
		Flags: []cli.Flag{
			cli.StringFlag{
				Name:   "file,f",
				Usage:  fmt.Sprintf("Specify an alternative compose file (default: %s)", app.DefaultComposeFile),
				Value:  app.DefaultComposeFile,
				EnvVar: "COMPOSE_FILE",
			},
			cli.StringFlag{
				Name:   "bundle,dab",
				Usage:  "Specify a Distributed Application Bundle (DAB) file",
				EnvVar: "DAB_FILE",
			},
			cli.BoolFlag{
				Name:	"all, a",
				Usage:	"Delete all resources in default namespace of the kubernetes cluster",
				EnvVar: "DOWN_ALL",
			},
		},
	}
}

// CommonFlags defines the flags that are in common for all subcommands.
func CommonFlags() []cli.Flag {
	return []cli.Flag{}
}