Class: Rails::Diff::RailsAppGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/rails/diff/rails_app_generator.rb

Constant Summary collapse

RAILSRC_PATH = 
"#{ENV["HOME"]}/.railsrc"

Instance Method Summary collapse

Constructor Details

#initialize(commit: nil, new_app_options: nil, no_cache: false, logger: Logger, cache_dir: Rails::Diff::CACHE_DIR) ⇒ RailsAppGenerator 



8
9
10
11
12
13
14
15
 
# File 'lib/rails/diff/rails_app_generator.rb', line 8

def initialize(commit: nil, new_app_options: nil, no_cache: false, logger: Logger, cache_dir: Rails::Diff::CACHE_DIR)
  @new_app_options = new_app_options.to_s.split
  @rails_repo = RailsRepo.new(logger:, cache_dir:)
  @commit = commit
  @logger = logger
  @cache_dir = cache_dir
  clear_cache if no_cache
end

Instance Method Details

#clear_cache ⇒ Object 



17
18
19
20
21
 
# File 'lib/rails/diff/rails_app_generator.rb', line 17

def clear_cache
  logger.info "Clearing cache"
  FileUtils.rm_rf(cache_dir, secure: true)
  FileUtils.mkdir_p(cache_dir)
end

#create_template_app ⇒ Object 



23
24
25
26
27
 
# File 'lib/rails/diff/rails_app_generator.rb', line 23

def create_template_app
  return if cached_app?

  create_new_rails_app
end

#install_app_dependencies ⇒ Object 



33
34
35
36
37
38
39
40
 
# File 'lib/rails/diff/rails_app_generator.rb', line 33

def install_app_dependencies
  Dir.chdir(template_app_path) do
    unless Rails::Diff.system!("bundle check", abort: false, logger: logger)
      logger.info "Installing application dependencies"
      Rails::Diff.system!("bundle install", logger: logger)
    end
  end
end

#run_generator(generator_name, *args, skip, only) ⇒ Object 



42
43
44
45
46
47
48
49
50
51
 
# File 'lib/rails/diff/rails_app_generator.rb', line 42

def run_generator(generator_name, *args, skip, only)
  Dir.chdir(template_app_path) do
    Rails::Diff.system!("bin/rails", "destroy", generator_name, *args, logger: logger)
    logger.info "Running generator: rails generate #{generator_name} #{args.join(" ")}"

    FileTracker.new(template_app_path, skip, only)
      .new_files { Rails::Diff.system!("bin/rails", "generate", generator_name, *args, logger: logger) }
      .map { |it| it.delete_prefix("#{template_app_path}/") }
  end
end

#template_app_path ⇒ Object 



29
30
31
 
# File 'lib/rails/diff/rails_app_generator.rb', line 29

def template_app_path
  @template_app_path ||= File.join(cache_dir, rails_cache_dir_key, rails_new_options_hash, app_name)
end