Module: SvelteOnRails::GemUtils

Defined in:
lib/svelte_on_rails/installer/gem_utils.rb

Class Method Summary collapse

Class Method Details

.check_gem_version_in_lockfile(gem_name) ⇒ Object 



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# File 'lib/svelte_on_rails/installer/gem_utils.rb', line 23

def self.check_gem_version_in_lockfile(gem_name)
  gl = File.read(Rails.root.join('Gemfile.lock'))
  regex = /(?<=#{Regexp.escape(gem_name)})[<>=\(~0-9\. \),]+/
  match = gl.match(regex)

  if match
    match.to_s.gsub('(','').gsub(')','').strip
  end

end

.install_gem(gem_name, group: nil, force: false) ⇒ Object 



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# File 'lib/svelte_on_rails/installer/gem_utils.rb', line 5

def self.install_gem(gem_name, group: nil, force: false)
  v = check_gem_version_in_lockfile(gem_name)
  if v && !force
    puts "Gem #{gem_name} already installed, version: #{v} "
  else
    cmd = [
      "bundle add #{gem_name}",
      (group ? "--group=#{group}" : nil)
    ].compact.join(' ')
    stdout, stderr, status = Open3.capture3(cmd)
    if stderr.present?
      raise stderr
    else
      puts "Successfully installed #{gem_name} version #{check_gem_version_in_lockfile(gem_name)}"
    end
  end
end

.vite_rails_in_gemfile? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/svelte_on_rails/installer/gem_utils.rb', line 33

def self.vite_rails_in_gemfile?
  gemfile_path = Rails.root.join('Gemfile')
  gemfile = File.read(gemfile_path)
  gemfile.match?(/^\s*(?!#)\s*gem\s+['"]vite_rails['"](?:\s*,|\s*$)/m)
end