Class: SvelteOnRails::Lib::Utils

Inherits:
Object
  • Object
show all
Defined in:
lib/svelte_on_rails/lib/utils.rb

Class Method Summary collapse

Class Method Details

.asset_path(file_path) ⇒ Object 



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# File 'lib/svelte_on_rails/lib/utils.rb', line 9

def self.asset_path(file_path)
  config = SvelteOnRails::Configuration.instance
  manifest = config.ssr_manifest
  manifest[file_path]['file']
end

.backtrace_until_sor(exception) ⇒ Object 



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# File 'lib/svelte_on_rails/lib/utils.rb', line 119

def self.backtrace_until_sor(exception)
  trace = Array(exception.backtrace)
  last_match_index = trace.rindex do |line|
    line.include?("svelte-on-rails") || line.include?("svelte_on_rails") || line.include?(Rails.root.to_s)
  end

  return trace if last_match_index.nil?

  trace[0..last_match_index]
end

.component_paths_uncached(component, current_controller_path) ⇒ Object 



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# File 'lib/svelte_on_rails/lib/utils.rb', line 45

def self.component_paths_uncached(component, current_controller_path)

  file_basename = File.basename(component, ".svelte")
  conf = SvelteOnRails::Configuration.instance
  cnf = conf.configs
  aliases = cnf[:aliases] && cnf[:aliases].stringify_keys || {}
  ali = component[/^([^\/]*)\//, 1] # everything before the first "/"
  dir = component.match(/^.*(?=\/[^\/]*$)/).to_s

  path = if aliases[ali]
           File.join(aliases[ali], component.sub(/^#{ali}\//, '')) + '.svelte'
         elsif cnf[:default_components_root].to_s.match(/^app\/views/)
           attempts = [
             File.join('app', 'views', dir, "_#{file_basename}" + '.svelte'),
             File.join('app', 'views', dir, file_basename + '.svelte'),
             File.join('app', 'views', current_controller_path, dir, "_#{file_basename}" + '.svelte'),
             File.join('app', 'views', current_controller_path, dir, file_basename + '.svelte'),
           ]

           attempts.find { |f| File.exist? Rails.root.join(f) }
         else
           cmp_root = File.join(cnf[:vite_source_dir], cnf[:components_subdir])
           File.join(cmp_root, dir, file_basename + '.svelte')
         end

  vite_path = if path.to_s.match(/^#{cnf[:vite_source_dir]}/)
                "/#{path.sub(/^#{cnf[:vite_source_dir]}[\/]/, '')}"
              elsif path
                # we need the relative path from vite-source-dir
                # for matching with the frontend javascript
                source_dir = Pathname.new(cnf[:vite_source_dir])
                Pathname.new(path).relative_path_from(source_dir).to_s
              end

  {
    path: path,
    component: [(dir.present? ? dir : nil), file_basename].compact.join('/'),
    file_basename: file_basename,
    name: file_basename.camelcase,
    vite_path: vite_path
  }
end

.error_log(title, messages) ⇒ Object 



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# File 'lib/svelte_on_rails/lib/utils.rb', line 97

def self.error_log(title, messages)
  sep_char = '='
  sep_line = sep_char * 100
  inner_sep = '-' * 100
  puts sep_line
  puts "ERROR: #{title}"
  puts sep_line
  puts messages.join("\n#{inner_sep}\n")
  puts sep_line
  puts "END #{title.downcase}"
  puts sep_line
  $stdout.flush
end

.file_exist_case_sensitive?(containing_dir, filename) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/svelte_on_rails/lib/utils.rb', line 15

def self.file_exist_case_sensitive?(containing_dir, filename)
  # Combine the directory path and filename
  full_path = File.join(containing_dir, filename)

  # Check if the file exists and the path matches case-sensitively
  File.exist?(full_path) && Dir[File.join(containing_dir, "**/*")].any? do |f|
    f == full_path
  end
end

.gem_app_dir ⇒ Object 



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# File 'lib/svelte_on_rails/lib/utils.rb', line 5

def self.gem_app_dir
  File.expand_path('../../svelte_on_rails', __dir__) + '/'
end

.manifest_file_mtime ⇒ Object 



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# File 'lib/svelte_on_rails/lib/utils.rb', line 88

def self.manifest_file_mtime
  cnf = SvelteOnRails::Configuration.instance
  if File.exist?(cnf.manifest_json_path)
    File.mtime(cnf.manifest_json_path).to_f.round(3)
  else
    0.0
  end
end

.puts_error(text) ⇒ Object

Defining methods to log errors and warnings using Rails logger



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# File 'lib/svelte_on_rails/lib/utils.rb', line 26

def self.puts_error(text)
  # Using Rails logger to log error with custom formatting
  caller_info = caller[1] =~ /`([^']*)'/ ? $1 : "unknown"
  Rails.logger.error("  => [SOR] #{caller_info} ERROR")
  text.split("\n").each do |line|
    Rails.logger.error("  => #{line}")
  end
end

.puts_warning(text) ⇒ Object

Defining method to log warnings using Rails logger



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# File 'lib/svelte_on_rails/lib/utils.rb', line 36

def self.puts_warning(text)
  # Using Rails logger to log warning with custom formatting
  caller_info = caller[1] =~ /`([^']*)'/ ? $1 : "unknown"
  Rails.logger.warn("  => [SOR] #{caller_info} WARNING \e[0m")
  text.split("\n").each do |line|
    Rails.logger.warn("  => #{line}")
  end
end

.vite_source_code_dir ⇒ Object 



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# File 'lib/svelte_on_rails/lib/utils.rb', line 111

def self.vite_source_code_dir
  vite_config = Rails.root.join('config', 'vite.json')
  if vite_config.exist?
    vc = JSON.parse(File.read(vite_config))
    vc[Rails.env]['sourceCodeDir'] || vc['all']['sourceCodeDir']
  end
end