Class: KisoThemes::Generators::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
HandlerSupport
Defined in:
lib/generators/kiso_themes/install_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_app_name_to_application_helper ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 147

def add_app_name_to_application_helper
  sentinel = "module ApplicationHelper\n"
  code = app_name_helper_code

  file = 'app/helpers/application_helper.rb'
  create_file file, "module ApplicationHelper\nend" unless File.file?(file)
  inject_into_file file, code, { :after => sentinel }
end

#add_jquery_require_to_app_js ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 37

def add_jquery_require_to_app_js
  return if rails6? || force_webpacker?
  return unless Gem::Version.new(::Rails.version) >= Gem::Version.new("5.1.0.rc1")
  sentinel = "= require rails-ujs"

  file = 'app/assets/javascripts/application.js'

  # Plain JS
  if File.file?(file)
    inject_into_file file, "\n//= require jquery\n", { :before => "//#{sentinel}" }
  # CoffeeScript
  elsif File.file?("#{file}.coffee")
    inject_into_file "#{file}.coffee", "\n#require jquery\n", { :before => "##{sentinel}" }
  # No main JS file
  else
    say_status :warning, "Can't find #{file}. " +
      "Make sure to include add `require kiso_themes` in your Javascript.", :red
  end
end

#add_jquery_to_gemfile ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 29

def add_jquery_to_gemfile
  return if rails6? || force_webpacker?
  return unless Gem::Version.new(::Rails.version) >= Gem::Version.new("5.1.0.rc1")
  say_status :info, "Adding jQuery back into the Gemfile"
  gem "jquery-rails"
  system('bundle install')
end

#copy_favicons_into_asset_pipeline ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 156

def copy_favicons_into_asset_pipeline
  return unless Gem::Version.new(::Rails.version) >= Gem::Version.new("5.1.0.rc1")
  copy_file Rails.root.join('public', 'favicon.ico'), Rails.root.join('app', 'assets', 'images', 'favicon.ico')
end

#copy_layouts ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 16

def copy_layouts
  layouts_path = "app/views/layouts"
  layouts = Dir.glob(File.expand_path("../templates/layouts/*", __FILE__)).select{ |lf| lf.end_with?(handler) }.map { |lf| File.basename(lf, ".html.#{handler}")}

  layouts.each do |name|
    copy_file "layouts/#{name}.html.#{handler}", "#{layouts_path}/#{name}.html.#{handler}"
  end
end

#copy_stylesheet ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 25

def copy_stylesheet
  copy_file "kiso_themes.css", "app/assets/stylesheets/kiso_themes.css"
end

#install_for_rails6 ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 76

def install_for_rails6
  return unless rails6? || force_webpacker?

  say "Configuring for Webpacker..."

  # Nothing needs to happen yet for Styles as Sprockets is still used
  # in Rails 6 for handling styles and images etc.

  vendor_libs = %w{
    webpack-merge
    jquery
    popper.js
    [email protected]
    bootstrap-switch
    chartjs
    clipboard
    jquery-countdown
    jquery-countto
    cd-easypiechart
    fastclick
    object-fit-images
    flot
    gmaps.core
    jasny-bootstrap
    jqvmap
    [email protected]
    [email protected]
    modernizr
    jquery-parallax.js
    code-prettify
    prismjs
    jquery-slimscroll
    sparklines
  }

  # Add jquery to the package.json
  system("yarn add #{vendor_libs.join(' ')}")

  # Copy the pack index file
  directory "rails6", "app/javascript/kiso_themes"

  # Add jQuery to application pack
  prepend_to_file 'app/javascript/packs/application.js', "\n#{jquery_requires}\n"
  append_to_file 'app/javascript/packs/application.js', "\n#{new_requires}\n"

  # Add KisoThemes import to application pack
  append_to_file 'app/javascript/packs/application.js', "\nrequire(\"kiso_themes\")\n"

  # Change layout javascript_include to javascript_pack
  gsub_file "app/views/layouts/_base.html.#{handler}", "javascript_include_tag", "javascript_pack_tag"

  # Add jQuery symbols as provide plugins in Webpack
  inject_into_file 'config/webpack/environment.js', after: "const { environment } = require('@rails/webpacker')" do <<-JS

const webpack = require('webpack')
environment.plugins.prepend('Provide',
  new webpack.ProvidePlugin({
    $: 'jquery',
    jQuery: 'jquery',
    jquery: 'jquery',
    Popper: ['popper.js', 'default'], // for Bootstrap 4

    // Include Clipboard.js with a rename since it conflicts with
    // Chrome's own upcoming Clipboard API.
    ClipboardJS: 'clipboard'
  })
)
  JS
  end
end

#require_kiso_themes_javascript ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 57

def require_kiso_themes_javascript
  return if rails6? || force_webpacker?
  sentinel = "= require_tree ."
  code = "= require kiso_themes\n\n"

  file = 'app/assets/javascripts/application.js'
  # Plain JS
  if File.file?(file)
    inject_into_file file, "\n//#{code}", { :before => "//#{sentinel}" }
  # CoffeeScript
  elsif File.file?("#{file}.coffee")
    inject_into_file "#{file}.coffee", "\n##{code}", { :before => "##{sentinel}" }
  # No main JS file
  else
    say_status :warning, "Can't find #{file}. " +
      "Make sure to include add `require kiso_themes` in your Javascript.", :red
  end
end

#show_readme ⇒ Object 



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# File 'lib/generators/kiso_themes/install_generator.rb', line 161

def show_readme
  readme_template "README.tt" if behavior == :invoke
end