index.js

#!/usr/bin/env node

var config = require('./lib/config')

if(config.v || config.version) {
  console.log(require('./package.json').version)
  process.exit()
}

require('ansi-recover')({cursor: true, mouse: true})

var fs = require('fs')
var Document = require('./lib/document')
var keys = require('./lib/keys')
var render = require('./lib/render')
var es = require('event-stream')

module.exports = Hipster

function Hipster (rc, doc) {

  //internal representation of our text file
  doc = doc || new Document()
  
  render = render(doc, rc)

  require('keypress').enableMouse(process.stdin)
  var input = process.stdin
  if(rc.playback) {
    input = fs.createReadStream(rc.playback).pipe(es.split()).pipe(es.parse())
  } 
  else {
    process.stdin.setRawMode(true)
    process.stdin.resume()
    input = process.stdin
  }

  if(rc.output) {
    var write = process.stdout.write
    var os = fs.createWriteStream(rc.output)
    process.stdout.write = function (data) {
      os.write(JSON.stringify(data.toString()) + '\n')
      write.call(process.stdout, data)
    }
  }

  if(rc.record) {
    process.stdin.pipe(es.stringify()).pipe(fs.createWriteStream(rc.record))
  }
  if(rc.raw) {
    var write = process.stdout.write
    var os = fs.createWriteStream(rc.raw)
    process.stdout.write = function (data) {
      os.write(data)
      write.call(process.stdout, data)
    }
  }

//  input.on('keypress', function (e, k) {
//    console.error(e, k)
//  })
//  input.on('mousepress', function (e, m) {
//    console.error('MMM', e, m)
//  })
//  input.on('data', function (data) {
//    console.error(['data', data.toString() ])
//  })
  
  var hip = {
    config: rc,
    plugins: [],

    // doc instance
    doc: doc,

    //the list of things that want to draw.
    renderers: render.renderers,

    //the thing that owns drawing. 
    render: render,

    //pass this things to use
    use: function (plugin) {
      if(plugin)
        this.plugins.push(plugin)
      return this
    },

    //call all the plugins, passing them the things they will need.
    init: function () {
      var self = this
      this.plugins.forEach(function (plug) {
        plug.call(self, doc, keys, render)
      })
      render.redraw()
      return this
    }
  }

  return hip
}

if(!module.parent)

  Hipster(config)
    .use(require('./plugins/basics'))
    .use(require('./plugins/lines'))
    .use(require('./plugins/indent'))
    .use(require('./plugins/comment'))
    .use(require('./plugins/search'))
    .use(require('./plugins/entry'))
    .use(require('./plugins/highlight'))
    .use(require('./plugins/easy-writer'))
    .use(require('./plugins/control'))
    .use(require('./plugins/movement'))
    .use(require('./plugins/selection')) //MUST come after movement.
    .use(require('./plugins/line-nums')) //MUST come after selection.    
    .init()