v0.02 init commit mvp

.env.example

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+RSS_URL=https://walterteng.com/rss.xml

.eslintrc

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+{ "extends": ["wesbos"] }

index.js

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+#!/usr/bin/env node
+import chalk from 'chalk';
+import * as dotenv from 'dotenv';
+import { createSpinner } from 'nanospinner';
+import path from 'path';
+import RSSParser from 'rss-parser';
+
+const __dirname = path.resolve();
+dotenv.config({ path: `${__dirname}/./.env` });
+
+const rssUrl = process.env.RSS_URL;
+
+async function getLatestPosts(url, count) {
+  const spinner = createSpinner(`Fetching ${count} latest posts`).start();
+  const posts = await new RSSParser().parseURL(url);
+
+  // console.log(posts.items);
+  for (let i = 0; i < count; i++) {
+    console.log(
+      `\n#${chalk.dim(i + 1)} - ${chalk.bold.blueBright(
+        posts.items[i].title
+      )} - ${chalk.underline(posts.items[i].link)}\n${chalk.italic(
+        posts.items[i].contentSnippet
+      )}\n${chalk.dim(posts.items[i].isoDate.substring(0, 10))}`
+    );
+  }
+  spinner.success({ text: `Fetched ${count} latest posts, Enjoy~!` });
+}
+
+getLatestPosts(rssUrl, 10);