file.go

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"strings"

	"text/template"
	// "html/template"
)

var temp = `
<Card className={classes.card}>
  <img
    style={ImgStyle}
    src={{ .Src | print }}
    alt="{{.Alt}}" />
</Card>

`

func main() {
	imports()
}

func card() {
	path := "path"
	files, err := ioutil.ReadDir(path)
	if err != nil {
		panic(err)
	}
	file, err := os.OpenFile("card", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
	defer file.Close()
	if err != nil {
		panic(err)
	}

	for idx := range files {
		fname := files[idx].Name()
		parts := strings.Split(fname, ".")
		t := template.New("card")
		t, _ = t.Parse(temp)
		value := struct {
			Src string
			Alt string
		}{
			fmt.Sprintf("{ %s }", parts[0]),
			parts[0],
		}
		t.Execute(file, value)
	}

}

func imports() {
	path := "path"
	files, err := ioutil.ReadDir(path)
	if err != nil {
		panic(err)
	}
	file, err := os.OpenFile("import", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
	defer file.Close()
	if err != nil {
		panic(err)
	}

	for idx := range files {
		fname := files[idx].Name()
		parts := strings.Split(fname, ".")
		l := fmt.Sprintf("import %s from './images/%s';\n", parts[0], fname)
		file.WriteString(l)
	}
}