/usr/share/gocode/src/github.com/olekukonko/tablewriter/csv2table/csv2table.go is in golang-github-olekukonko-tablewriter-dev 0.0~git20170719.0.be5337e-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | package main
import (
"encoding/csv"
"flag"
"fmt"
"io"
"os"
"unicode/utf8"
"github.com/olekukonko/tablewriter"
)
var (
fileName = flag.String("f", "", "Set file with eg. sample.csv")
delimiter = flag.String("d", ",", "Set CSV File delimiter eg. ,|;|\t ")
header = flag.Bool("h", true, "Set header options eg. true|false ")
align = flag.String("a", "none", "Set aligmement with eg. none|left|right|center")
pipe = flag.Bool("p", false, "Suport for Piping from STDIN")
border = flag.Bool("b", true, "Enable / disable table border")
)
func main() {
flag.Parse()
fmt.Println()
if *pipe || hasArg("-p") {
process(os.Stdin)
} else {
if *fileName == "" {
fmt.Fprintf(os.Stderr, "Usage of %s:\n", os.Args[0])
flag.PrintDefaults()
fmt.Println()
os.Exit(1)
}
processFile()
}
fmt.Println()
}
func hasArg(name string) bool {
for _, v := range os.Args {
if name == v {
return true
}
}
return false
}
func processFile() {
r, err := os.Open(*fileName)
if err != nil {
exit(err)
}
defer r.Close()
process(r)
}
func process(r io.Reader) {
csvReader := csv.NewReader(r)
rune, size := utf8.DecodeRuneInString(*delimiter)
if size == 0 {
rune = ','
}
csvReader.Comma = rune
table, err := tablewriter.NewCSVReader(os.Stdout, csvReader, *header)
if err != nil {
exit(err)
}
switch *align {
case "left":
table.SetAlignment(tablewriter.ALIGN_LEFT)
case "right":
table.SetAlignment(tablewriter.ALIGN_RIGHT)
case "center":
table.SetAlignment(tablewriter.ALIGN_CENTER)
}
table.SetBorder(*border)
table.Render()
}
func exit(err error) {
fmt.Fprintf(os.Stderr, "#Error : %s", err)
os.Exit(1)
}
|