zread

#!/usr/bin/env node
const fs = require('fs');
const constants = require('./lib/constants.js');

const argv = process.argv;
const argc = process.argv.length;

if(argc != 3 && argc != 2) {
  console.log("Usage: ",argv[1],"<name>");
  console.log("or");
  console.log(argv[1],"<block>");
  console.log("or");
  console.log(argv[1]);
  process.exit(0);
}

(async function() {
  let posts = fs.readFileSync(__dirname+"/.posts").toString().split("\n");
  if(argc==2) {
    for(let x=0;x < posts.length && x<constants.POST_PAGE_LIMIT;x++) {
      let post = posts[x].match(/(\d+)\,([^\,]+)\,(.*)/i);
      if(post)
        console.log(`${post[2]} @ ${post[1]}: ${post[3]}`);
    }
  }
  else if(parseInt(argv[2])==argv[2]) {
    let y = 0;
    for(let x=0;x < posts.length && y<constants.POST_PAGE_LIMIT;x++) {
      const regex = new RegExp(`${argv[2]},([^,]+),(.*)`,"i");
      let post = posts[x].match(regex);
      if(post) {
        console.log(`${post[1]}: ${post[2]}`);
        y++;
      }
    }
  }
  else {
    let y = 0;
    for(let x=0;x < posts.length && y<constants.POST_PAGE_LIMIT;x++) {
      const regex = new RegExp(`(\\d+),${argv[2]},(.*)`,"i");
      let post = posts[x].match(regex);
      if(post) {
        console.log(`@ ${post[1]}: ${post[2]}`);
        y++;
      }
    }
  }
})();