feat: add partial code

Signed-off-by: Rifa Achrinza <25147899+achrinza@users.noreply.github.com>

bin/update-readme.js

@@ -0,0 +1,126 @@
+// This file currently only updates the contributors list in the monorepo's
+// README.md file.
+
+'use strict';
+
+const https = require('https');
+const path = require('path');
+const fs = require('fs');
+const util = require('util');
+
+const ALLCONTRIBUTORSRC_BASE = {
+  "projectName": "loopback-next",
+  "projectOwner": "strongloop",
+  "repoType": "github",
+  "repoHost": "https://github.com",
+  "files": [
+    "README.md"
+  ],
+  "imageSize": 100,
+  "contributorsPerLine": 10,
+  "contributorsSortAlphabetically": true,
+  "badgeTemplate": "[![All Contributors](https://img.shields.io/badge/all_contributors-<%= contributors.length %>-orange.svg)](#contributors)",
+  "contributorTemplate": "<a href=\"<%= contributor.profile %>\"><img src=\"<%= contributor.avatar_url %>\" width=\"<%= options.imageSize %>px;\" alt=\"\"/></a>",
+  "commit": true,
+  "commitConvention": "angular",
+  "contributors": []
+}
+
+const PROJECT_ROOT = path.resolve(__dirname, '../');
+
+const MAINTAINERS_FILEPATH = path.resolve(PROJECT_ROOT, './MAINTAINERS.md');
+const ALLCONTRIBUTORSRC_FILEPATH = path.resolve(PROJECT_ROOT, './.all-contributorsrc');
+
+async function getContributors(contributorExclusions) {
+  const GITHUB_API_REPO_CONTRIBUTORS = 'https://api.github.com/repos/strongloop/loopback-next/contributors';
+  const GITHUB_API_OPTIONS = {
+    headers: {
+      'User-Agent': 'StrongLoop',
+    }
+  };
+
+  let contributors = [];
+
+  let repoApiResponse = await new Promise((resolve, reject) => {
+    let response = '';
+
+    https.request(GITHUB_API_REPO_CONTRIBUTORS, GITHUB_API_OPTIONS, res => {
+      res
+        .on('data', chunk => {
+          response.push(chunk.toString());
+        })
+        .on('end', () => {
+          resolve(response);
+        });
+    })
+      .on('error', err => reject(err));
+  });
+
+  for (const contributor of repoApiResponse) {
+    if (contributorExclusions.includes(contributor.login))
+      continue;
+
+    let contributorApiResponse = await new Promise((resolve, reject) => {
+      https.request(contributor.url, GITHUB_API_OPTIONS, res => {
+        res.on('data', data => {
+          resolve(data);
+        });
+      }).on('error', err => reject(err));
+    });
+
+    contributors.push({
+      login: contributor.login,
+      name: contributorApiResponse.name,
+      profileURL: contributor.html_url,
+      avatarURL: contributor.avatar_url,
+    });
+  }
+
+  return contributors;
+}
+
+async function generateAllcontributorsrc(allcontributorsrc, contributors) {
+  console.log(util.inspect(contributors));
+  for (const contributor of contributors) {
+    allcontributorsrc.contributors.push({
+      login: contributor.login,
+      name: contributor.name,
+      profile: contributor.profileURL,
+      avatar_url: contributor.avatarURL,
+    });
+  }
+
+  return allcontributorsrc;
+}
+
+async function generateContributorExclusions(maintainersFilePath) {
+  const loginRegexp = /@[A-Za-z0-9]+/g;
+  let contributorExclusions = ['rennovate-bot'];
+
+  let fileData = await new Promise((resolve, reject) => {
+    fs.readFile(maintainersFilePath, undefined, (err, data) => {
+      if (err) reject(err);
+      resolve(data.toString());
+    });
+  });
+
+  return [...contributorExclusions, ...([...fileData.matchAll(loginRegexp)].map(val => val[0].slice(1)))];
+}
+
+async function updateAllcontributorsrc(acrFilePath, allcontributorsrc, contributors) {
+  allcontributorsrc = await generateAllcontributorsrc(allcontributorsrc, contributors);
+  fs.writeFile(acrFilePath, allcontributorsrc, err => {
+    if (err) return err;
+  });
+}
+
+generateContributorExclusions(MAINTAINERS_FILEPATH)
+  .then(contributorExclusions => {
+    getContributors(contributorExclusions)
+      .then(contributors => {
+        updateAllcontributorsrc(ALLCONTRIBUTORSRC_FILEPATH, ALLCONTRIBUTORSRC_BASE, contributors);
+      });
+  })
+  .catch(err => {
+    console.error('An error occured: \n' + err);
+  });