moved to typescript, added prettier/eslint, etc.

.eslintrc.json

@@ -0,0 +1,22 @@
+{
+    "env": {
+        "browser": true,
+        "es2020": true
+    },
+    "extends": [
+        "google",
+        "plugin:@typescript-eslint/recommended",
+        "prettier/@typescript-eslint",
+        "plugin:prettier/recommended"
+    ],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": 11,
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint"
+    ],
+    "rules": {
+    }
+}

.prettierrc.json

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+{
+  "trailingComma": "all",
+  "tabWidth": 4,
+  "semi": true,
+  "printWidth": 120,
+  "singleQuote": true
+}

src/app.ts

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+import _ from 'lodash';
+import fs from 'fs';
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const axios = require('axios').default;
+
+// the location of the markdown file
+const url =
+    'https://raw.githubusercontent.com/colemujadzic/azure-docs/master/articles/active-directory/users-groups-roles/licensing-service-plan-reference.md';
+
+// a Microsoft online service product
+interface Product {
+    productName: string;
+    stringID: string;
+    guid: string;
+    servicePlansIncluded: string | string[];
+    servicePlansIncludedFriendlyNames: string | string[];
+}
+
+// fetchMarkdown() makes a GET request to fetch the contents of the markdown file
+const fetchMarkdown = () => {
+    const options = {
+        method: 'get',
+        url: url,
+    };
+    // TODO: figure out a type here!
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    return axios(options).then((response: any) => {
+        return Promise.resolve(response.data);
+    });
+};
+
+// parseArray() takes an array of type string and parses out objects of type Product into a single array of objects
+const parseArray = (arr: Array<string>) => {
+    const products: Product[] = [];
+    _.some(arr, (l: string, index: number) => {
+        const productString = _.trim(l, '|').split('|');
+        products.push({
+            productName: productString[0].trim(),
+            stringID: productString[1].trim(),
+            guid: productString[2].trim(),
+            servicePlansIncluded:
+                productString[3].indexOf('<br/>') > -1
+                    ? productString[3].trim().split('<br/>')
+                    : productString[3].trim(),
+            servicePlansIncludedFriendlyNames:
+                productString[4].indexOf('<br/>') > -1
+                    ? productString[4].trim().split('<br/>')
+                    : productString[4].trim(),
+        });
+        return arr[index + 1] === '';
+    });
+    return products;
+};
+
+// writeToFile() writes the resultant Product array to a file
+const writeToFile = (arr: Product[]) => {
+    return fs.writeFileSync('./data.json', JSON.stringify(arr, null, 2), 'utf-8');
+};
+
+const main = async () => {
+    try {
+        const response = await fetchMarkdown();
+        const lines = response.split('\n');
+        const index = _.findIndex(lines, (l: string) => {
+            return _.startsWith(l, '|');
+        });
+        const splitLines = lines.splice(index + 2);
+        const parsed = parseArray(splitLines);
+        writeToFile(parsed);
+    } catch (error) {
+        console.log(error);
+    }
+};
+
+main();

tsconfig.json

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+{
+  "include": [
+    "src/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+    "**/*.spec.ts"
+  ],
+  "compilerOptions": {
+    "target": "es6",
+    "module": "commonjs",
+    "allowJs": true,
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "pretty": true,
+    "esModuleInterop": true,
+    "noImplicitAny": true,
+    "strictNullChecks": true,
+    "noEmitOnError": true,
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitReturns": true,
+    "noImplicitThis": true,
+  }
+}