mirror of
https://github.com/go-gitea/gitea
synced 2024-12-05 02:08:05 +01:00
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
|
// Copyright 2014 Oleku Konko All rights reserved.
|
||
|
|
// Use of this source code is governed by a MIT
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
// This module is a Table Writer API for the Go Programming Language.
|
||
|
|
// The protocols were written in pure Go and works on windows and unix systems
|
||
|
|
|
||
|
|
package tablewriter
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/csv"
|
||
|
|
"io"
|
||
|
|
"os"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Start A new table by importing from a CSV file
|
||
|
|
// Takes io.Writer and csv File name
|
||
|
|
func NewCSV(writer io.Writer, fileName string, hasHeader bool) (*Table, error) {
|
||
|
|
file, err := os.Open(fileName)
|
||
|
|
if err != nil {
|
||
|
|
return &Table{}, err
|
||
|
|
}
|
||
|
|
defer file.Close()
|
||
|
|
csvReader := csv.NewReader(file)
|
||
|
|
t, err := NewCSVReader(writer, csvReader, hasHeader)
|
||
|
|
return t, err
|
||
|
|
}
|
||
|
|
|
||
|
|
// Start a New Table Writer with csv.Reader
|
||
|
|
// This enables customisation such as reader.Comma = ';'
|
||
|
|
// See http://golang.org/src/pkg/encoding/csv/reader.go?s=3213:3671#L94
|
||
|
|
func NewCSVReader(writer io.Writer, csvReader *csv.Reader, hasHeader bool) (*Table, error) {
|
||
|
|
t := NewWriter(writer)
|
||
|
|
if hasHeader {
|
||
|
|
// Read the first row
|
||
|
|
headers, err := csvReader.Read()
|
||
|
|
if err != nil {
|
||
|
|
return &Table{}, err
|
||
|
|
}
|
||
|
|
t.SetHeader(headers)
|
||
|
|
}
|
||
|
|
for {
|
||
|
|
record, err := csvReader.Read()
|
||
|
|
if err == io.EOF {
|
||
|
|
break
|
||
|
|
} else if err != nil {
|
||
|
|
return &Table{}, err
|
||
|
|
}
|
||
|
|
t.Append(record)
|
||
|
|
}
|
||
|
|
return t, nil
|
||
|
|
}
|