#!/usr/bin/env node
const path = require("path");
const fs = require("vinyl-fs");
const map = require("map-stream");
const tokenize = require("./tokenize");
const toHTML = require("./to-html");

require("yargs")
  .scriptName("gmi-web")
  .command(
    "$0 [--no-css] [files..]",
    "Convert .gmi to .html. See gmi-web(1) for more details.",
    (yargs) =>
      yargs
        .positional("files", {
          describe: ".gmi files to convert to .html",
        })
        .required("files", true)
        .option("css", {
          type: "boolean",
          default: true,
          description: "Toggle inclusion of gmi.css.",
        }),
    (argv) => {
      fs.src(argv.files)
        .pipe(map(tokenize))
        .pipe(map(toHTML({ css: argv["css"] })))
        .pipe(fs.dest((file) => path.dirname(file.path)));
    }
  )
  .help().argv;

function log(file, cb) {
  console.log(file.path, file.contents ? file.contents.toString("utf8") : "");
  cb(null, file);
}