command

var Build = cli.Command{
	Name:  "build",
	Usage: "build source and theme to website pages",
	Flags: append(commonFlags, cli.BoolFlag{
		Name:  "clean",
		Usage: "clean not-rendered file",
	}, cli.BoolFlag{
		Name:  "watch",
		Usage: "watch files changes to rebuild",
	}),
	Action: func(ctx *cli.Context) error {
		setLogLevel(ctx)
		if ctx.Bool("watch") {
			watchOnce([]string{sourceDir, themeDir}, ctx)
			return nil
		}
		return buildOnce(ctx)
	},
}

var Init = cli.Command{
	Name:  "init",
	Usage: "init default site",
	Flags: commonFlags,
	Action: func(ctx *cli.Context) error {
		setLogLevel(ctx)
		return unpackOnce(ctx)
	},
}

var Pack = cli.Command{
	Name:  "pack",
	Usage: "pack source code to go file",
	Flags: commonFlags,
	Action: func(ctx *cli.Context) error {
		setLogLevel(ctx)
		return packOnce(ctx)
	},
}

var Server = cli.Command{
	Name:  "server",
	Usage: "run http server on output directory",
	Flags: append(commonFlags, cli.BoolFlag{
		Name:  "admin",
		Usage: "open admin panel pages",
	}, cli.StringFlag{
		Name:  "port",
		Usage: "set http server listening port",
		Value: defaultPort,
	}),
	Action: func(ctx *cli.Context) error {
		setLogLevel(ctx)
		return serverFunc(ctx)
	},
}

var Version = cli.Command{
	Name:  "version",
	Usage: "print version",
	Flags: commonFlags,
	Action: func(ctx *cli.Context) error {
		setLogLevel(ctx)
		return printVersion(ctx)
	},
}

var (
	// VersionNumber is version string of PuGo
	VersionNumber = "2.3.3"
)