Module: LcpRuby::GemPaths

Defined in:
lib/lcp_ruby/gem_paths.rb

Overview

Rails-free resolver for the installed gem’s bundled assets (docs, examples, skills). Anchors on this file’s own path so it resolves identically in a local checkout and an installed gem — and under ‘bundle exec` (the bundled gem) or the global `lcp` CLI (the global gem) — WITHOUT booting Rails.

NEVER use ‘LcpRuby::Engine.root` here: the Engine needs Rails loaded, and these paths must resolve from the CLI before any Rails boot.

Class Method Summary collapse

Class Method Details

.docs ⇒ Object 



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# File 'lib/lcp_ruby/gem_paths.rb', line 30

def docs
  File.join(root, "docs")
end

.example_names ⇒ Object

Names of the bundled example apps (directories under examples/).



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# File 'lib/lcp_ruby/gem_paths.rb', line 43

def example_names
  return [] unless Dir.exist?(examples)

  Dir.children(examples)
     .select { |c| File.directory?(File.join(examples, c)) }
     .sort
end

.examples ⇒ Object 



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# File 'lib/lcp_ruby/gem_paths.rb', line 34

def examples
  File.join(root, "examples")
end

.root ⇒ Object

Gem root. This file lives at ‘<root>/lib/lcp_ruby/gem_paths.rb`, so two levels up from its own directory is the gem root. Falls back to the loaded gemspec path only if the file layout is ever relocated.



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# File 'lib/lcp_ruby/gem_paths.rb', line 17

def root
  @root ||=
    begin
      from_file = File.expand_path("../..", __dir__)
      if Dir.exist?(File.join(from_file, "lib", "lcp_ruby"))
        from_file
      else
        spec = Gem.loaded_specs["lcp"]
        spec ? spec.full_gem_path : from_file
      end
    end
end

.skills ⇒ Object 



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# File 'lib/lcp_ruby/gem_paths.rb', line 38

def skills
  File.join(root, ".claude", "skills")
end