// Copyright (C) 2022  The pages authors
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

package commands

import (
	"text/template"

	"github.com/urfave/cli/v2"
)

const versionTemplate = "{{ .Name }} {{ .Version }} {{ range $key, $value := .Metadata }}{{ $key }}={{ $value }} {{ end }}\n"

var Version = &cli.Command{
	Name:      "version",
	Usage:     "Print the binary version information",
	UsageText: "pages version",
	Action: func(ctx *cli.Context) error {
		return template.
			Must(template.New("version").Parse(versionTemplate)).
			Execute(ctx.App.Writer, ctx.App)
	},
	HideHelpCommand: true,
}