make_rewrite_rules.js

/* eslint-disable no-console */
const axios = require('axios');
const escapeStringRegexp = require('escape-string-regexp');
const {parse:parseUrl} = require('url');

const requestGET = (url) => {
    return axios
        .get(url)
        .then((results) => {
            if (results.status !== 200) {
                throw results.data;
            }
            return results.data;
        });
};
const pluginWikiUrlRe = /^https?:\/\/wiki.jenkins(?:-ci.org|.io)\/display\/(?:jenkins|hudson)\/([^/]*)\/?$/i;

requestGET('https://updates.jenkins.io/current/plugin-documentation-urls.json').then(urls => {
  for (const [key, {url}] of Object.entries(urls)) {
    if (!pluginWikiUrlRe.test(url)) { continue; }
    const [other, page] = url.match(pluginWikiUrlRe);
    console.log(`RewriteCond %{HTTP_USER_AGENT} !^jenkins-wiki-exporter/(.*)$`)
    console.log(`RewriteRule "^${escapeStringRegexp(parseUrl(other).pathname).replace(/\+/g, '\+')}$" "https://plugins.jenkins.io/${key}" [NC,L,QSA,R=301]`);
  }
});