extract_stargazer.go

package main

import (
	"context"
	"fmt"
	"github.com/google/go-github/v63/github"
	"os"
	"strings"
)

func main() {
	token := os.Getenv("GITHUB_TOKEN")
	client := github.NewClient(nil)
	client = client.WithAuthToken(token)

	opt := &github.ListOptions{PerPage: 100}
	var allStargazers []*github.Stargazer
	progress := 0
	for {

		stargazers, resp, err := client.Activity.ListStargazers(context.TODO(), "thomaspoignant", "go-feature-flag", opt)
		if err != nil {
			fmt.Println(err)
			return
		}
		allStargazers = append(allStargazers, stargazers...)
		progress += len(stargazers)
		fmt.Println("star retrieved:", progress)
		if resp.NextPage == 0 {
			break
		}
		opt.Page = resp.NextPage
	}

	output := ""
	for _, stargazer := range allStargazers {
		user, _, err := client.Users.Get(context.TODO(), stargazer.User.GetLogin())
		if err != nil {
			fmt.Println(err)
			continue
		}
		output += fmt.Sprintf("%s%s", strings.Join([]string{user.GetLogin(), user.GetCompany(), user.GetName(), user.GetEmail(), user.GetLocation(), user.GetType()}, ",")+"\n")
	}

	_ = os.WriteFile("stargazers.csv", []byte(output), 0644)
}