Display existing hard links in result sets
This is a breaking change in the plain text output,
but somehow the list displayed in case of existing hard links
was arbitrary, since the all the hardlinked filenames were not displayed.
Here's a sample JSON result with this patch:
{
"file_size": 9216,
"paths": [
"test_tree/f09-1_5.raw",
"test_tree/f09-4_5.raw"
],
"links": {
"test_tree/f09-1_5.raw": [
"test_tree/f09-2_5.raw",
"test_tree/f09-3_5.raw"
],
"test_tree/f09-4_5.raw": [
"test_tree/f09-5_5.raw"
]
}
}
Here the 5 files have the same contents, but there are two hardlink groups:
"test_tree/f09-1_5.raw"
"test_tree/f09-2_5.raw"
"test_tree/f09-3_5.raw"
are hard-linked, and
"test_tree/f09-4_5.raw"
"test_tree/f09-5_5.raw"
are hard-linked.
Here's the same set displayed With the regular text output:
Group #5 (2 files * 9216 bytes):
test_tree/f09-1_5.raw
test_tree/f09-2_5.raw
test_tree/f09-3_5.raw
test_tree/f09-4_5.raw
test_tree/f09-5_5.raw
(The link file names are indented using 1 space character.)
/*
* Copyright (C) 2014-2018 Mikael Berthe <mikael@lilotux.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
package main
import (
"fmt"
"log"
"os"
)
type myLogT struct {
verbosity int
}
func (l *myLogT) Printf(level int, format string, args ...interface{}) {
if level > l.verbosity {
return
}
if level >= 0 {
log.Printf(format, args...)
return
}
// Error message without timestamp
fmt.Fprintf(os.Stderr, format, args...)
}
func (l *myLogT) Println(level int, args ...interface{}) {
if level > l.verbosity {
return
}
if level >= 0 {
log.Println(args...)
return
}
// Error message without timestamp
fmt.Fprintln(os.Stderr, args...)
}
func (l *myLogT) Fatal(args ...interface{}) {
log.Fatal(args...)
}
func (l *myLogT) SetBenchFlags() {
log.SetFlags(log.LstdFlags | log.Lmicroseconds)
}