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