remove docs scrapper ( it's old and unused now )

cmd/doc-required-scraper/main.go

@@ -1,89 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-
-	"github.com/gocolly/colly"
-)
-
-const (
-	DocsUrl  = "http://127.0.0.1:4567/docs/"
-	CacheDir = "cache/"
-)
-
-func commentize(text string) string {
-	text = text[strings.Index(text, ") -")+len(") -"):]
-	text = strings.ReplaceAll(text, "\n", "\n    // ")
-	return text
-}
-
-func main() {
-	c := colly.NewCollector()
-
-	// Find and visit all doc pages
-	c.OnHTML("a[href]", func(e *colly.HTMLElement) {
-		url := e.Attr("href")
-		if !strings.HasPrefix(url, "/docs/builders") {
-			return
-		}
-		e.Request.Visit(url)
-	})
-	for _, required := range []bool{true, false} {
-		required := required
-		sel := "#required- + ul a[name]"
-		if !required {
-			sel = "#optional- + ul a[name]"
-		}
-		c.OnHTML(sel, func(e *colly.HTMLElement) {
-
-			name := e.Attr("name")
-
-			builder := e.Request.URL.Path[strings.Index(e.Request.URL.Path, "/builders/")+len("/builders/"):]
-			builder = strings.TrimSuffix(builder, ".html")
-
-			fieldDoc := e.DOM.Parent()
-			text := fieldDoc.Text()
-
-			builderPath := strings.Split(builder, "-")[0]
-			if name == "vpc_filter" {
-				fmt.Printf("required: %25s builderPath: %20s text: %20s\n", name, builderPath, text)
-			}
-
-			err := filepath.Walk("./builder/"+builderPath, func(path string, info os.FileInfo, err error) error {
-				if err != nil || info.IsDir() || filepath.Ext(path) != ".go" {
-					return nil
-				}
-				body, err := ioutil.ReadFile(path)
-				if err != nil {
-					panic(err)
-				}
-				regex := regexp.MustCompile(fmt.Sprintf(`(\n\s+//.*)*\n+(\s*)([A-Z].*mapstructure:"%s")(\s+required:"%t")?(.*)`, name, required))
-
-				replaced := regex.ReplaceAll(body, []byte(fmt.Sprintf("\n$2//%s\n"+`$2$3 required:"%t"$5`, commentize(text), required)))
-
-				if string(replaced) == string(body) {
-					return nil
-				}
-
-				err = ioutil.WriteFile(path, replaced, 0)
-				if err != nil {
-					panic(err)
-				}
-
-				return nil
-			})
-			if err != nil {
-				panic(err)
-			}
-		})
-	}
-
-	c.CacheDir = CacheDir
-
-	c.Visit(DocsUrl)
-}