package main

import (

"encoding/json"

"fmt"

"net/http"

"os"

"strings"

"testing"

"time"

"github.com/PuerkitoBio/goquery"

)

var (

githubApiAuthorizationToken = os.Getenv("GITHUB_API_TOKEN")

minimumMaturityDate = time.Now().AddDate(0, -5, 0)

)

func TestMaturity(t *testing.T) {

doc := goqueryFromReadme(t)

doc.Find("body li > a:first-child").Each(func(_ int, s *goquery.Selection) {

t.Run(s.Text(), func(t *testing.T) {

href, ok := s.Attr("href")

if !ok {

t.Error("expected to have href")

}

matches := reGithubRepo.FindStringSubmatch(href)

if matches == nil {

return

}

if len(matches) != 3 {

t.Fatalf("failed to extract repo and user from: %s, got [%v]", href, strings.Join(matches, ", "))

}

if err := checkRepositoryMaturity(matches[1], matches[2]); err != nil {

t.Fatal(err)

}

})

})

}

func checkRepositoryMaturity(user, repo string) error {

until := minimumMaturityDate.Format(time.RFC3339)

url := fmt.Sprintf("https://api.github.com/repos/%s/%s/commits?per_page=1&until=%s", user, repo, until)

request, err := http.NewRequest(http.MethodGet, url, nil)

if err != nil {

return fmt.Errorf("failed to create request for `%s`, %v", url, err)

}

request.Header.Set("Accept", "application/vnd.github+json")

request.Header.Set("X-GitHub-Api-Version", "2022-11-28")

request.Header.Set("User-Agent", "avelino")

request.Header.Set("Authorization", "Bearer "+githubApiAuthorizationToken)

http.DefaultClient.Timeout = time.Minute

httpRes, err := http.DefaultClient.Do(request)

if err != nil {

return fmt.Errorf("failed to fetch commits for [%s/%s], %v", user, repo, err)

}

defer httpRes.Body.Close()

var commits []any

err = json.NewDecoder(httpRes.Body).Decode(&commits)

if err != nil {

return fmt.Errorf("failed to decode response for [%s/%s], %v", user, repo, err)

}

if len(commits) == 0 {

minimumDate := minimumMaturityDate.Format(time.DateOnly)

return fmt.Errorf("the project [%s/%s] doesn't have any commits before %s, this is a maturity violation", user, repo, minimumDate)

}

return nil

}