backup github issues & comments

backup github issues & comments.js

/* globals fetch, confirm, prompt, location */

// How to use:
//
// 0. save the code below into your bookmark as a bookmarklet
// 1. go to target repo
// 2. click the bookmarklet in your Chrome
// 3. open console panel in devtool
// 4. enter `copy(githubIssues)`
// 5. paste directly in your text editor and save it!! ALL DONE!

javascript: (function () {
  'use strict';

  let repoUrl = location.href;
  let user;
  let repo;

  (function checkRepoUrl () {
    let isInRepo = repoUrl.match(/\/\/github\.com\/([^/]+?)\/([^/]+)/);

    if (isInRepo) {
      user = isInRepo[1];
      repo = isInRepo[2];
    } else {
      repoUrl = prompt('enter target repo:');
      checkRepoUrl();
    }
  })();

  if (!confirm(`你要備份的 issues 是這一個嗎？\n* User: ${user}\n* Repo: ${repo}`)) {
    return;
  }

  let apiUrl = `https://api.github.com/repos/${user}/${repo}/issues?per_page=100&page=1`;

  fetch(apiUrl)
    .then((response) => {
      if (response.status !== 200) {
        console.log('Looks like there was a problem. Status Code: ' + response.status);
        return;
      }
      response.json().then((issues) => {
        issues.forEach((issue) => {
          if (issue.comments) {
            fetch(issue.comments_url)
              .then((commentsResponse) => {
                commentsResponse.json()
                  .then((comments_content) => {
                    issue.comments_content = comments_content;
                  });
              })
              .catch((err) => {
                console.log('Fetch Error :-S', err);
              });
          }
        });
        return issues;
      })
      .then((issues) => {
        window.githubIssues = issues;
        console.log('Backup issues success!', issues);
      });
    })
    .catch((err) => {
      console.log('Fetch Error :-S', err);
    });
})();