1 /*

     2  * Copyright (C) 2014-2018 Mikael Berthe <mikael@lilotux.net>

     3  *

     4  * This program is free software; you can redistribute it and/or modify

     5  * it under the terms of the GNU General Public License as published by

     6  * the Free Software Foundation; either version 2 of the License, or (at

     7  * your option) any later version.

     8  *

     9  * This program is distributed in the hope that it will be useful, but

    10  * WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    12  * General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

    16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

    17  * USA

    18  */

    19 

    20 package main

    21 

    22 import (

    23 	"encoding/json"

    24 	"fmt"

    25 )

    26 

    27 func displayResults(results Results, jsonOutput bool, summaryOnly bool) {

    28 	if jsonOutput {

    29 		displayResultsJSON(results)

    30 		return

    31 	}

    32 

    33 	if !summaryOnly {

    34 		for i, g := range results.Groups {

    35 			fmt.Printf("\nGroup #%d (%d files * %v):\n", i+1,

    36 				len(g.Paths), formatSize(g.Size, true))

    37 			for _, f := range g.Paths {

    38 				fmt.Println(f)

    39 			}

    40 		}

    41 	}

    42 

    43 	// We're done if we do not display statistics

    44 	if myLog.verbosity < 1 && !summaryOnly {

    45 		return

    46 	}

    47 

    48 	// Add a trailing newline

    49 	if len(results.Groups) > 0 && myLog.verbosity > 0 {

    50 		fmt.Println()

    51 	}

    52 	myLog.Println(0, "Final count:", results.Duplicates,

    53 		"duplicate files in", len(results.Groups), "sets")

    54 	myLog.Println(0, "Redundant data size:",

    55 		formatSize(results.RedundantDataSize, false))

    56 }

    57 

    58 func displayResultsJSON(results Results) {

    59 	b, err := json.Marshal(results)

    60 	if err != nil {

    61 		panic(err)

    62 	}

    63 	fmt.Println(string(b))

    64 }