main.go

package main

import (
	"context"
	"fmt"
	"os"

	"github.com/dokku/docker-orchestrate/commands"

	"github.com/josegonzalez/cli-skeleton/command"
	"github.com/mitchellh/cli"
)

// The name of the cli tool
var AppName = "docker-orchestrate"

// Holds the version
var Version string

func main() {
	os.Exit(Run(os.Args[1:]))
}

// Executes the specified subcommand
func Run(args []string) int {
	ctx := context.Background()
	commandMeta := command.SetupRun(ctx, AppName, Version, args)
	commandMeta.Ui = command.HumanZerologUiWithFields(commandMeta.Ui, make(map[string]interface{}, 0))
	cliArgs := os.Args[1:]
	if len(os.Args) > 2 && os.Args[1] == "orchestrate" {
		cliArgs = os.Args[2:]
	}

	c := cli.NewCLI(AppName, Version)
	c.Args = cliArgs
	c.Commands = command.Commands(ctx, commandMeta, Commands)
	c.HiddenCommands = []string{"docker-cli-plugin-metadata"}
	exitCode, err := c.Run()
	if err != nil {
		fmt.Fprintf(os.Stderr, "Error executing CLI: %s\n", err.Error())
		return 1
	}

	return exitCode
}

// Returns a list of implemented commands
func Commands(ctx context.Context, meta command.Meta) map[string]cli.CommandFactory {
	return map[string]cli.CommandFactory{
		"cron": func() (cli.Command, error) {
			return &commands.CronCommand{Meta: meta}, nil
		},
		"cron install": func() (cli.Command, error) {
			return &commands.CronInstallCommand{Meta: meta}, nil
		},
		"cron notify": func() (cli.Command, error) {
			return &commands.CronNotifyCommand{Meta: meta}, nil
		},
		"cron run": func() (cli.Command, error) {
			return &commands.CronRunCommand{Meta: meta}, nil
		},
		"cron uninstall": func() (cli.Command, error) {
			return &commands.CronUninstallCommand{Meta: meta}, nil
		},
		"deploy": func() (cli.Command, error) {
			return &commands.DeployCommand{Meta: meta}, nil
		},
		"image prune": func() (cli.Command, error) {
			return &commands.ImagePruneCommand{Meta: meta}, nil
		},
		"run execute": func() (cli.Command, error) {
			return &commands.RunExecuteCommand{Meta: meta}, nil
		},
		"run list": func() (cli.Command, error) {
			return &commands.RunListCommand{Meta: meta}, nil
		},
		"run list-executions": func() (cli.Command, error) {
			return &commands.RunListExecutionsCommand{Meta: meta}, nil
		},
		"docker-cli-plugin-metadata": func() (cli.Command, error) {
			return &commands.DockerCliPluginMetadataCommand{Meta: meta, Version: Version}, nil
		},
		"version": func() (cli.Command, error) {
			return &command.VersionCommand{Meta: meta}, nil
		},
	}
}