Class: Dupler::Core

Inherits:
Object
  • Object
show all
Defined in:
lib/dupler/core.rb

Overview

Dupler core functions

Instance Method Summary collapse

Instance Method Details

#apply_template(template_path, config) ⇒ Object 



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# File 'lib/dupler/core.rb', line 46

def apply_template(template_path, config)
  begin
    template = Tilt.new(template_path)
    template.render(self, config)
  rescue Exception => e
    raise DuplerException.new("Template rendering error: [#{template_path}] #{e.message}")
  end
end

#build(values_file_path, output_dir, template_files) ⇒ Object 



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# File 'lib/dupler/core.rb', line 25

def build(values_file_path, output_dir, template_files)
  yaml = YAML.safe_load File.read(values_file_path)

  setup(yaml)
  yaml.delete("Dupler")
  config = Hashie::Mash.new yaml
  FileUtils.mkdir_p output_dir

  template_files.each do |path|
    output_filename = File.basename(path, File.extname(path))
    output_filepath = File.join(output_dir, output_filename)
    render(path, config, output_filepath)
  end
end

#new_project(project_name) ⇒ Object 



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# File 'lib/dupler/core.rb', line 12

def new_project(project_name)
  FileUtils.mkdir_p project_name
  project_template_dir = Dir.glob File.join(Dupler.home, "project_template/*")
  FileUtils.cp_r(project_template_dir, project_name)
end

#output_file(filepath, content) ⇒ Object 



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# File 'lib/dupler/core.rb', line 55

def output_file(filepath, content)
  File.open(filepath, "w") do |file|
    file.write content
  end
end

#render(template_path, config, output_filepath) ⇒ Object 



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# File 'lib/dupler/core.rb', line 40

def render(template_path, config, output_filepath)
  content = apply_template(template_path, config)
  output_file(output_filepath, content)
  puts "render: #{output_filepath}"
end

#setup(config) ⇒ Object 



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# File 'lib/dupler/core.rb', line 18

def setup(config)
  formats = config.dig("Dupler", "time", "format")
  formats&.each do |key, value|
    Time::DATE_FORMATS[key.to_sym] = value
  end
end