Function scanMain

cli/scan/scan.go:87–120

(args []string, c cli.Config)

}

func scanMain(args []string, c cli.Config) (err error) {
	if c.List {
		printJSON(scan.Default)
	} else {
		if err = scan.LoadRootCAs(c.CABundleFile); err != nil {
			return
		}

		if len(args) >= c.MaxHosts {
			log.Warningf("Only scanning max-hosts=%d out of %d args given", c.MaxHosts, len(args))
			args = args[:c.MaxHosts]
		} else if c.CSVFile != "" {
			args, err = parseCSV(args, c.CSVFile, c.MaxHosts)
			if err != nil {
				return
			}
		}

		ctx := newContext(c, c.NumWorkers)
		// Execute for each HOST argument given
		for len(args) > 0 {
			var host string
			host, args, err = cli.PopFirstArgument(args)
			if err != nil {
				return
			}

			ctx.hosts <- host
		}
		close(ctx.hosts)
		ctx.Wait()
	}
	return
}

// Command assembles the definition of Command 'scan'
var Command = &cli.Command{UsageText: scanUsageText, Flags: scanFlags, Main: scanMain}