drchaos · July 14, 2017 13:18
diff --git a/main.go b/main.go
 package main

 import (
  "encoding/csv"
  "fmt"
  "golang.org/x/text/encoding/charmap"
  "golang.org/x/text/transform"
  "html/template"
  "io"
  "log"
  "os"
 )

 type Table struct {
 	Header []string
 	Rows   [][]string
 }

 func NewTable(records [][]string) (tbl *Table, err error) {
 	tbl = new(Table)
 	if len(records) < 1 {
 		return nil, fmt.Errorf("Too few records in a table.")
 	}
 	tbl.Header = records[0]
 	if len(records) > 1 {
 		tbl.Rows = records[1:]
 	}
 	return
 }

 func (tbl *Table) GenerateHtml(out io.Writer) (err error) {
 	const tpl = `
 <!DOCTYPE html>
 <html>
 	<head>
 		<meta charset="UTF-8">
 	</head>
 	<body>
 		<table>
 			<tr>{{range .Header}}<th>{{.}}</th>{{end}}</tr>
 			{{range .Rows}}<tr>{{range .}}<td>{{.}}</td>{{end}}</tr>
 			{{end}}
 		</table>
 	</body>
 </html>`

 	t, err := template.New("webpage").Parse(tpl)
 	if err != nil {
 		return
 	}

 	err = t.Execute(out, tbl)
 	if err != nil {
 		return
 	}

 	return nil
 }
 func ReadCsv(in io.Reader) ([][]string, error) {
 	r := csv.NewReader(in)
 	return r.ReadAll()
 func check(err error) {
 	if err != nil {
 		log.Fatal(err)
 	}
 }

 func main() {
  input_path := "./data.csv"
  output_path := "./data.html"
  in, err := os.Open(input_path)
 	defer in.Close()
 	check(err)

 	out, err := os.Create(output_path)
 	defer out.Close()
 	check(err)

 	t_in := transform.NewReader(in, charmap.Windows1252.NewDecoder()) //-- Comment this line and look at the html file

 	records, err := ReadCsv(t_in)
 	check(err)

 	tbl, err := NewTable(records)
 	check(err)

 	err = tbl.GenerateHtml(out)
 	check(err)
 }
	package main

	import (
	"encoding/csv"
	"fmt"
	"golang.org/x/text/encoding/charmap"
	"golang.org/x/text/transform"
	"html/template"
	"io"
	"log"
	"os"
	)

	type Table struct {
	Header []string
	Rows [][]string
	}

	func NewTable(records [][]string) (tbl *Table, err error) {
	tbl = new(Table)
	if len(records) < 1 {
	return nil, fmt.Errorf("Too few records in a table.")
	}
	tbl.Header = records[0]
	if len(records) > 1 {
	tbl.Rows = records[1:]
	}
	return
	}

	func (tbl *Table) GenerateHtml(out io.Writer) (err error) {
	const tpl = `
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	</head>
	<body>
	<table>
	<tr>{{range .Header}}<th>{{.}}</th>{{end}}</tr>
	{{range .Rows}}<tr>{{range .}}<td>{{.}}</td>{{end}}</tr>
	{{end}}
	</table>
	</body>
	</html>`

	t, err := template.New("webpage").Parse(tpl)
	if err != nil {
	return
	}

	err = t.Execute(out, tbl)
	if err != nil {
	return
	}

	return nil
	}
	func ReadCsv(in io.Reader) ([][]string, error) {
	r := csv.NewReader(in)
	return r.ReadAll()
	func check(err error) {
	if err != nil {
	log.Fatal(err)
	}
	}

	func main() {
	input_path := "./data.csv"
	output_path := "./data.html"
	in, err := os.Open(input_path)
	defer in.Close()
	check(err)

	out, err := os.Create(output_path)
	defer out.Close()
	check(err)

	t_in := transform.NewReader(in, charmap.Windows1252.NewDecoder()) //-- Comment this line and look at the html file

	records, err := ReadCsv(t_in)
	check(err)

	tbl, err := NewTable(records)
	check(err)

	err = tbl.GenerateHtml(out)
	check(err)
	}