1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
package main
/* bt-splitsheet: split each sheet into its own workbook.
*/
import (
"fmt"
st "saggytrousers"
bt "badtudexo"
xl "anyxcelize"
"time"
"os"
"path/filepath"
)
/* Globals */
var filename string
var gOutDir string = ""
var gPrintTime bool = false
func parseArgs(args []string) {
if len(args) < 2 {
fmt.Println("Pass either a filename, or --help or --version.")
os.Exit(-1)
}
for i := 0; i < len(args); i++ {
arg := args[i]
switch arg {
case "--help", "-h", "help":
usage()
case "--version", "-v", "version":
version()
case "-d", "--directory":
i++
gOutDir = args[i]
case "-t", "--time":
gPrintTime = true
default:
filename = arg
}
}
}
func main() {
tBegin := time.Now()
args := os.Args
parseArgs(args)
file, err := xl.OpenFile(filename)
if err != nil {
fmt.Printf("Cannot open file [%s], err [%v]\n", filename, err)
return
}
fp := filepath.Dir(filename)
var fn string
var ldir string
if gOutDir == "" {
fn = filepath.Base(filename)
ldir = fmt.Sprintf("Split-%v", fn)
} else {
fn = gOutDir
ldir = fn
}
dir := fmt.Sprintf("%v/%v", fp, ldir)
sheets := file.GetSheetMap()
os.Mkdir(dir, 0777)
for _, sheet := range sheets { /* sheets map: only want values */
tStartSheet := time.Now()
dest := fmt.Sprintf("%v/%v.xlsx", dir, sheet)
fmt.Printf("Working on: %v\n", sheet)
err, wasEmpty := bt.Copy(/* from: */ file, sheet,
/* to: */ dest,
/* fail if empty: */ true,
)
if wasEmpty {
st.Log(true, fmt.Sprintf("Skipped sheet [%v] as it was empty.\n", sheet))
continue
}
if err != nil {
st.Log(true, fmt.Sprintf("Failed to save %v with error %v.\n", dest, err))
} else {
st.Log(true, fmt.Sprintf("Saved %v successfully.\n", dest))
}
st.Log(gPrintTime, fmt.Sprintf("Time for sheet %v: %v.\n", sheet, time.Since(tStartSheet)))
}
tElapsed := time.Since(tBegin)
st.Log(gPrintTime, fmt.Sprintf("From beginning to end: %v.\n", tElapsed))
}
|
