How to extract only text from HTML in Golang?

To extract text from HTML, I use a fully HTML5-compliant tokenizer and parser, like this

	s := `
<p>Links:</p><ul><li><a href="foo">Foo</a><li>
<a href="/bar/baz">BarBaz</a></ul><span>TEXT <b>I</b> WANT</span>
<script type='text/javascript'>
/* <![CDATA[ */
var post_notif_widget_ajax_obj = {"ajax_url":"http:\/\/site.com\/wp-admin\/admin-ajax.php","nonce":"9b8270e2ef","processing_msg":"Processing..."};
/* ]]> */
</script>`

	domDocTest := html.NewTokenizer(strings.NewReader(s))
	for tokenType := domDocTest.Next(); tokenType != html.ErrorToken; {
		if tokenType != html.TextToken {
			tokenType = domDocTest.Next()
			continue
		}
		TxtContent := strings.TrimSpace(html.UnescapeString(string(domDocTest.Text())))
		if len(TxtContent) > 0 {
			fmt.Printf("%s\n", TxtContent)
		}
		tokenType = domDocTest.Next()
	}

but I got this result

Links:
Foo
BarBaz
TEXT
I
WANT
/* <![CDATA[ */
var post_notif_widget_ajax_obj = {"ajax_url":"http:\/\/site.com\/wp-admin\/admin-ajax.php","nonce":"9b8270e2ef","processing_msg":"Processing..."};
/* ]]> */

I don't want CDATA content. Some idea, how to get only the text content?

As indicated by @Eric Pauley, I look at TextTokens & StartTagTokens.
Here is my solution

	s := `
<p>Links:</p><ul><li><a href="foo">Foo</a><li>
<a href="/bar/baz">BarBaz</a></ul><span>TEXT <b>I</b> WANT</span>
<script type='text/javascript'>
/* <![CDATA[ */
var post_notif_widget_ajax_obj = {"ajax_url":"http:\/\/site.com\/wp-admin\/admin-ajax.php","nonce":"9b8270e2ef","processing_msg":"Processing..."};
/* ]]> */
</script>`

	domDocTest := html.NewTokenizer(strings.NewReader(s))
	previousStartTokenTest := domDocTest.Token()
loopDomTest:
	for {
		tt := domDocTest.Next()
		switch {
		case tt == html.ErrorToken:
			break loopDomTest // End of the document,  done
		case tt == html.StartTagToken:
			previousStartTokenTest = domDocTest.Token()
		case tt == html.TextToken:
			if previousStartTokenTest.Data == "script" {
				continue
			}
			TxtContent := strings.TrimSpace(html.UnescapeString(string(domDocTest.Text())))
			if len(TxtContent) > 0 {
				fmt.Printf("%s\n", TxtContent)
			}
		}
	}

If you use github.com/PuerkitoBio/goquery it's pretty easy to achieve what you want.

• You first need to use document.Find() to identify the element you want to remove, in your case scripts, so document.Find(scripts)

• Then, you need to remove it from the document using element.Remove()

• Finally, you print/get the text using document.Text()

So, the final code would be

package main

import (
  "fmt"
  "strings"
  "github.com/PuerkitoBio/goquery"
)

func main(){
  s := `<p>Links:</p><ul><li><a href="foo">Foo</a><li><a href="/bar/baz">BarBaz</a></ul><span>TEXT <b>I</b> WANT</span><script type='text/javascript'>/* <![CDATA[ */var post_notif_widget_ajax_obj = {"ajax_url":"http:\/\/site.com\/wp-admin\/admin-ajax.php","nonce":"9b8270e2ef","processing_msg":"Processing..."};/* ]]> */</script>`

  p := strings.NewReader(s)
  doc, _ := goquery.NewDocumentFromReader(p)

  doc.Find("script").Each(func(i int, el *goquery.Selection) {
      el.Remove()
  })

  fmt.Println(doc.Text()) // Links:FooBarBazTEXT I WANT
  
}