init repo with update script and github action

Author: christian-dinh

Diff for: .eslintrc.json

@@ -0,0 +1,11 @@
+{
+  "extends": ["@codecademy/eslint-config"],
+  "overrides": [
+    {
+      "files": ["*.ts"],
+      "rules": {
+        "no-console": "off"
+      }
+    }
+  ]
+}

Diff for: .github/workflows/update-cotw.yml

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+name: 'Update concept of the week'
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: Codecademy/[email protected]
+        with:
+          command: 'update-cotw'
+          github-token: ${{ secrets.ACTIONS_GITHUB_TOKEN }}
+      - name: 'Commit changes'
+        run: |
+          cd docs
+          git config user.email "[email protected]"
+          git config user.name "codecademydev"
+          git add ./bin/concept-of-the-week.txt
+          git commit -m "🤖 update concept of the week"
+          git push
+
+on:
+  schedule:
+    - cron: '0 23 * * 3' # TODO: set to 0 13 * * 0 (every sunday at 1:00 pm UTC)

Diff for: .gitignore

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+docs
+node_modules
+*.swp
+*.swo

Diff for: .prettierignore

@@ -0,0 +1,3 @@
+docs
+node_modules
+yarn.lock

Diff for: .prettierrc.js

@@ -0,0 +1 @@
+module.exports = require('@codecademy/prettier-config');

Diff for: package.json

@@ -0,0 +1,26 @@
+{
+  "name": "codecademy-docs",
+  "dependencies": {
+    "glob": "^7.1.7"
+  },
+  "devDependencies": {
+    "@codecademy/eslint-config": "^3.1.0",
+    "@codecademy/prettier-config": "^0.1.10",
+    "@codecademy/tsconfig": "^0.2.0",
+    "@types/glob": "^7.1.4",
+    "@types/node": "^16.4.3",
+    "eslint": "^7.25.0",
+    "prettier": "^2.2.1",
+    "ts-node": "^10.3.1",
+    "typescript": "^4.2.4"
+  },
+  "scripts": {
+    "compile": "tsc --noEmit",
+    "format": "prettier --ignore-path .prettierignore --write update-cotw.ts",
+    "format:verify": "prettier update-cotw.ts --list-different",
+    "lint": "eslint update-cotw.ts --max-warnings 0 ",
+    "update-cotw": "ts-node update-cotw.ts"
+  },
+  "license": "UNLICENSED",
+  "version": "1.0.0"
+}

Diff for: tsconfig.json

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+{
+  "extends": "@codecademy/tsconfig",
+  "compilerOptions": {
+    "allowJs": true,
+    "baseUrl": ".",
+    "isolatedModules": true,
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "noEmit": true,
+    "noImplicitReturns": true,
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "resolveJsonModule": true
+  },
+  "exclude": ["node_modules"],
+  "include": ["**/*.ts"]
+}

Diff for: update-cotw.ts

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+import { execSync } from 'child_process';
+import fs from 'fs';
+import glob from 'glob';
+import path from 'path';
+
+const storePath = path.join(__dirname, 'docs/bin/concept-of-the-week.txt');
+
+const getRandomElement = (arr: any[]) =>
+  arr[Math.floor(Math.random() * arr.length)];
+
+execSync('git clone [email protected]:Codecademy/docs.git', {
+  stdio: [0, 1, 2],
+});
+
+const conceptPaths = glob.sync('docs/content/*/concepts/*/*.md');
+
+const currentConceptPath = fs.existsSync(storePath)
+  ? fs.readFileSync(storePath)
+  : '';
+
+let newConceptPath: string;
+do {
+  newConceptPath = getRandomElement(conceptPaths);
+} while (newConceptPath === currentConceptPath);
+
+fs.writeFileSync(storePath, newConceptPath, 'utf8');
+
+console.log(`Update successful: ${currentConceptPath} -> ${newConceptPath}`);