class EmacsRuby::Emacs

Attributes

emacs[RW]

Public Class Methods

new() click to toggle source
# File lib/emacs-ruby/emacs.rb, line 5
def initialize
  @emacs = 'emacs'
end

Public Instance Methods

batch(target: nil, load: nil, func: nil) click to toggle source
# File lib/emacs-ruby/emacs.rb, line 21
def batch(target: nil, load: nil, func: nil)
  return unless func
  cmd = [@emacs]
  cmd << target if target
  cmd << '--batch'
  cmd += ['-l', load] if load
  cmd += ['-f', func] if func
  cmd << '--kill'
  `#{cmd.join ' '}`
end
org_to_html(org_file, load: nil) click to toggle source
# File lib/emacs-ruby/emacs.rb, line 9
def org_to_html(org_file, load: nil)
  html = nil
  batch target: org_file, load: load, func: 'org-html-export-to-html'
  html_file = org_file.sub(/.org$/, '.html')
  return html unless File.exist? html_file
  File.open(html_file) do |file|
    html = file.read
  end
  FileUtils.rm_rf html_file
  html
end