make4ht.coffee

Make4htView = require './make4ht-view'
{CompositeDisposable} = require 'atom'
fs = require 'fs'
path = require 'path'
process = require 'process'
spawn = require('child_process').spawn

module.exports = Make4ht =
  make4htView: null
  modalPanel: null
  subscriptions: null

  activate: (state) ->
    @make4htView = new Make4htView(state.make4htViewState)
    @modalPanel = atom.workspace.addModalPanel(item: @make4htView.getElement(), visible: false)

    # Events subscribed to in atom's system can be easily cleaned up with a CompositeDisposable
    @subscriptions = new CompositeDisposable

    # Register command that toggles this view
    @subscriptions.add atom.commands.add 'atom-workspace', 'make4ht:toggle': =>
       @toggle()
    @subscriptions.add atom.commands.add 'atom-workspace', 'make4ht:run': =>
       @run()

  deactivate: ->
    @modalPanel.destroy()
    @subscriptions.dispose()
    @make4htView.destroy()

  serialize: ->
    make4htViewState: @make4htView.serialize()

  toggle: ->
    console.log 'Make4ht was toggled!'

    if @modalPanel.isVisible()
      @modalPanel.hide()
    else
      @modalPanel.show()

  run: ->
    console.log 'running make4ht'
    cwd = process.cwd()
    fname = atom.workspace.getActiveTextEditor().getPath()
    parsed_fname = path.parse(fname)
    filedir = parsed_fname.dir
    filebase = parsed_fname.base
    fileext = parsed_fname.ext
    makefile =
      (x for x in fs.readdirSync(filedir) when path.extname(x) == '.mk4')
    options = ['']
    if makefile.length > 0
      options +=
      ['-e', "\"" + path.resolve(filedir, makefile[0]) + "\""].join(' ')
    if fileext == '.tex'
      args = ["#{filebase}",'-e', makefile[0] ]
      console.log 'dir:' + filedir
      console.log 'makefile:' + makefile
      console.log 'args: ' + args.join(' ')
      process.chdir(filedir)
      make4ht_process =
        spawn 'make4ht', args
      make4ht_process.stdout.on 'data', (data) ->
        console.log("stdout: #{data}")
      make4ht_process.stderr.on 'data', (data) ->
        console.log("stderr: #{data}")
      process.chdir(cwd)