Typescript function to send a BluSkky skeet https://ashevat.medium.com/how-to-build-a-bluesky-bot-using-atproto-and-openai-api-77a26a154b https://bsky.app/profile/josh412.com/post/3jxr7xwnp452r

0-FIXED-sendSkeet.ts

import bsky from '@atproto/api';
const { BskyAgent, RichText } = bsky;

import * as dotenv from 'dotenv';
import process from 'node:process';
dotenv.config();

const agent = new BskyAgent({
  service: 'https://bsky.social',
});

await agent.login({
  identifier: process.env.BSKY_USERNAME!,
  password: process.env.BSKY_PASSWORD!,
});
async function sendSkeet({ text, agent }: {
  text: string, agent: bsky.BskyAgent
}) {

  const rt = new RichText({ text });
  await rt.detectFacets(agent);
  const post = {
    $type: 'app.bsky.feed.post',
    text: rt.text,
    facets: rt.facets,
    createdAt: new Date().toISOString()
  }
  const res = await agent.post(post);
  return res;
}

sendSkeet.ts

import bsky from '@atproto/api';
const {BskyAgent} = bsky;

import * as dotenv from 'dotenv';
import process from 'node:process';
dotenv.config();

const agent = new BskyAgent({
  service: 'https://bsky.social',
});

await agent.login({
  identifier: process.env.BSKY_USERNAME!,
  password: process.env.BSKY_PASSWORD!,
});
//const tl = await agent.getTimeline();

type fondLinks = { uri: string, start: number, end: number }[];

async function sendSkeet({ text, agent }: {
  text: string, agent:  bsky.BskyAgent
}) {
  const urlRegex = /(?:https?|www)[^\s]+/g;

  let match;
  const links: fondLinks = [];
  while ((match = urlRegex.exec(text)) !== null) {
    const uri = match[0];
    const start = match.index;
    const end = start + uri.length;
    links.push({ uri, start, end });
  }

  const facets = links.map(({ uri, start, end }) => {
    if( uri.startsWith('www.') ){
      uri = 'https://' + uri;
    }
    return {
      index: { byteStart: start, byteEnd: end },
      features: [
        {
          $type: 'app.bsky.richtext.facet#link',
          uri,
        }
      ]
    };

  });


  const res = await agent.post({
    text,
    facets,
    //embed: {},
  });
  return res;
}
const text = 'Testing links https://roysivan.com other words www.hiroy.club more words https://hiroy.club Taco emoji 🌮';
const res = await sendSkeet({ text, agent });
console.log({ res });