Qiita から記事を export する Deno スクリプト

export-from-qiita.ts

import * as path from "https://deno.land/std@0.100.0/path/mod.ts";
import ky from "https://cdn.skypack.dev/ky?dts";

const outDir = Deno.args[0] || "output";
await Deno.mkdir(outDir, { recursive: true });
console.log(`Export to ${outDir}`);

const items = await (ky.get(
  "https://qiita.com/api/v2/authenticated_user/items?page=1&per_page=100",
  {
    headers: { "Authorization": `Bearer ${Deno.env.get("QIITA_API_KEY")}` },
  },
)).json() as any[];

console.log(`${items.length} items found`);

for (const item of items) {
  console.log(item);
  const title: string = item["title"];
  const body: string = item["body"];
  const date: string = item["created_at"];
  const tags: string[] = item.tags.map((t: any) => t["name"]);
  const url: string = item["url"];

  const bodyWithMatter = `---
title: "${title}"
date: ${date}
tags: ${JSON.stringify(tags)}
url: ${url}
---
${body}`;

  const outFilePath = path.join(outDir, title + ".md");
  await Deno.writeTextFile(outFilePath, bodyWithMatter);
}