99 lines
2.3 KiB
Go
99 lines
2.3 KiB
Go
//go:build ignore
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package main
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import (
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"bytes"
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"encoding/xml"
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"fmt"
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"os"
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"os/exec"
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"time"
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"github.com/go-resty/resty/v2"
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)
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const (
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xmlFileURL = "https://www.six-group.com/dam/download/financial-information/data-center/iso-currrency/lists/list-one.xml"
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)
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type iso4217 struct {
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XMLName xml.Name `xml:"ISO_4217"`
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Published string `xml:"Pblshd,attr"`
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CurrencyTable struct {
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XMLName xml.Name `xml:"CcyTbl"`
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CurrencyEntries []iso4217CurrencyEntry `xml:"CcyNtry"`
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} `xml:"CcyTbl"`
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}
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type iso4217CurrencyEntry struct {
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XMLName xml.Name `xml:"CcyNtry"`
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CountryName string `xml:"CtryNm"`
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CurrencyName string `xml:"CcyNm"`
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Currency string `xml:"Ccy"`
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CurrencyNumber string `xml:"CcyNbr"`
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CurrencyMinorUnits string `xml:"CcyMnrUnts"`
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}
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func main() {
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resp, err := resty.New().
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SetTimeout(time.Second * 10).
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R().Get(xmlFileURL)
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if err != nil {
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panic(err)
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}
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if resp.StatusCode() != 200 {
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panic(fmt.Sprintf("response from %q: %d %q", xmlFileURL, resp.StatusCode(), string(resp.Body())))
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}
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var parsed iso4217
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err = xml.Unmarshal(resp.Body(), &parsed)
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if err != nil {
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panic(err)
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}
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buf := bytes.NewBuffer(nil)
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_, _ = fmt.Fprint(buf, "// Code generated with `go generate`. DO NOT EDIT.\n\n")
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_, _ = fmt.Fprint(buf, "package iso\n\n")
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_, _ = fmt.Fprint(buf, "var Currencies = map[string]ISOCurrency {\n")
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sean := map[string]struct{}{}
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for _, entry := range parsed.CurrencyTable.CurrencyEntries {
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if entry.Currency == "" {
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continue
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}
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if _, ok := sean[entry.Currency]; ok {
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continue
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}
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sean[entry.Currency] = struct{}{}
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_, _ = fmt.Fprintf(buf, "\t%q: {\n", entry.Currency)
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_, _ = fmt.Fprintf(buf, "\t\t%s: %q,\n", "Name", entry.CurrencyName)
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_, _ = fmt.Fprintf(buf, "\t\t%s: %q,\n", "Code", entry.Currency)
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_, _ = fmt.Fprintf(buf, "\t\t%s: %q,\n", "Number", entry.CurrencyNumber)
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_, _ = fmt.Fprintf(buf, "\t\t%s: %q,\n", "MinorUnit", entry.CurrencyMinorUnits)
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_, _ = fmt.Fprint(buf, "\t},\n")
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}
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_, _ = fmt.Fprint(buf, "}\n")
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oF, err := os.OpenFile("currencies.go", os.O_WRONLY|os.O_TRUNC, 0644)
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if err != nil {
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panic(err)
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}
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fmtCmd := exec.Command("gofmt", "-s")
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fmtCmd.Stdin = bytes.NewReader(buf.Bytes())
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fmtCmd.Stdout = oF
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if err = fmtCmd.Start(); err != nil {
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panic(err)
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}
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if err = fmtCmd.Wait(); err != nil {
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panic(err)
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}
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}
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