fix: misc errors

Author: bcanseco

.github/workflows/build.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@master
-    - uses: gaurav-nelson/github-action-markdown-link-check@master
+    - uses: gaurav-nelson/github-action-markdown-link-check@v1
   dogfooding:
     runs-on: ubuntu-latest
     steps:

Dockerfile

@@ -1,5 +1,4 @@
-# This version of Node.js or later is required for top-level await.
-FROM node:14.3.0
+FROM node:16.11.1
 
 # When running as a GitHub Action, the WORKDIR is controlled by GitHub.
 # Furthermore, they recommend NOT setting it in the Dockerfile, which makes running locally difficult.

README.md

@@ -28,7 +28,7 @@
   </a>
 </p>
 
-> Maybe most of your coding happens on another version control host, like GitLab or Bitbucket. Maybe your company uses GitHub Enterprise but hasn't enabled [unified contributions](https://help.github.com/en/enterprise/2.20/admin/installation/enabling-unified-contributions-between-github-enterprise-server-and-githubcom). Maybe you're looking for a new software development job and are worried that recruiters will prejudge you by your scarce contribution graph.  
+> Maybe most of your coding happens on another version control host, like GitLab or Bitbucket. Maybe your company uses GitHub Enterprise but hasn't enabled [unified contributions](https://docs.github.com/en/enterprise-server@latest/admin/configuration/configuring-github-connect/enabling-unified-contributions-for-your-enterprise). Maybe you're looking for a new software development job and are worried that recruiters will prejudge you by your scarce contribution graph.  
 > Or maybe you have [other reasons](https://twitter.com/jacobmparis/status/1265740598277025792). Whatever the case may be, you've come to the right place.
 
 ## Quick start without leaving your browser ⚡

package-lock.json

@@ -6,7 +6,7 @@
     "test": "node --experimental-vm-modules node_modules/jest/bin/jest"
   },
   "engines": {
-    "node": ">=14.3.0"
+    "node": ">=16.11.1"
   },
   "dependencies": {
     "auto-parse": "^1.8.0",

package.json

@@ -5,11 +5,11 @@ import fromUnixTime from 'date-fns/fp/fromUnixTime';
 import subDays from 'date-fns/fp/subDays';
 import isWeekend from 'date-fns/fp/isWeekend';
 import fs from 'fs/promises';
-import git from 'simple-git/promise';
+import git from 'simple-git';
 import {getRandomInt} from './random';
 
 const env = autoParse({
-  GIT_BRANCH: process.env.GIT_BRANCH || process.env.GITHUB_REF.replace(/^refs\/heads\//, ''),
+  GIT_BRANCH: process.env.GIT_BRANCH || process.env.GITHUB_REF?.replace(/^refs\/heads\//, ''),
   ORIGIN_TIMESTAMP: process.env.ORIGIN_TIMESTAMP || getUnixTime(new Date()),
   ...dotenv.load({errorOnMissing: true, includeProcessEnv: true}),
 });