snippets for posting stuff in picosky

picosky-snippets.js

// https://pico.bsky.mom/

(async () => {
  // sine
  const lines = 24
  function sine(t) {
    const w = 12;
    const arr = new Array(12).fill('.');
    const ix = Math.floor(((Math.cos(t * 0.6) + 1) / 2) * w);
    arr[ix] = '#';
    return arr.join('')
  };
  for (let i = 0; i < lines; i++) {
	  let str = sine(i);
    console.log(str);
    await fetch("https://pico.api.bsky.mom/post", {
      "headers": {
        "Content-Type": "application/json",
      },
      "body": JSON.stringify({ post: str }),
      "method": "POST",
      "mode": "cors"
    });
  }
})();


(async () => {
  // smiley
  // https://lachlanarthur.github.io/Braille-ASCII-Art/
  const data = `
⠀⠀⡠⠐⠈⠉⠉⠁⠂⢄⠀⠀
⢀⡺⢲⣤⠀⠀⡠⠒⣲⣄⠑⡀
⡄⠥⠤⠥⠀⠀⠧⠤⠬⠼⠀⢰
⠇⢲⣶⣶⣶⣶⣶⣶⣶⣦⠀⠸
⠈⢄⠻⣿⣿⠟⠛⣻⣿⠏⡠⠃
⠀⠀⠑⠨⢛⣛⣛⡛⠅⠊⠀⠀
`.slice(1, -1);
  const lines = data.split('\n').reverse();
  for (let i = 0; i < lines.length; i++) {
    let str = lines[i]
    console.log(str);
    await fetch("https://pico.api.bsky.mom/post", {
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({ post: str }),
      method: "POST",
      mode: "cors",
    });
  }
})();

(async () => {
  // https://patorjk.com/software/taag/#p=display&v=1&f=Ogre&t=p%0A%20i%0Ac%0Ao
  // https://patorjk.com/software/taag/#p=display&h=2&v=2&f=Ogre&t=pi%0Aco
  const data = String.raw`
       _   
 _ __ (_)  
| '_ \| |  
| |_) | |  
| .__/|_|  
|_|__ ___  
 / __/ _ \ 
| (_| (_) |
 \___\___/ 
`.slice(1, -1);
  const lines = data.split("\n").reverse();
  for (let i = 0; i < lines.length; i++) {
    let str = lines[i].replace(/^[ ]+/, (match) =>
      String.fromCharCode(0x2007).repeat(match.length)
    );
    console.log(str);
    await fetch("https://pico.api.bsky.mom/post", {
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({ post: str }),
      method: "POST",
      mode: "cors",
    });
  }
})();