Module: XcodeprojUtils

Defined in:
lib/xcodeproj_utils.rb,
lib/xcodeproj_utils/version.rb

Constant Summary collapse

VERSION = 
"0.0.2"

Class Method Summary collapse

Class Method Details

.wc(proj_name, target_name, header_only = false, source_only = false) ⇒ Object 



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# File 'lib/xcodeproj_utils.rb', line 5

def self.wc(proj_name, target_name, header_only=false, source_only=false)
  proj = Xcodeproj::Project::open(proj_name)

  for t in proj.targets
    next if t.name != target_name
    target = t
    break
  end

  if not target
    abort("#{target_name} is not found in #{proj_name}")
  end

  all = !(header_only || source_only) # default is all
  count_source = lambda do
    sources = []
    for file in target.source_build_phase.files_references
      if file.last_known_file_type and file.last_known_file_type.include? "sourcecode"
        sources.push("'#{file.real_path}'")
      end
    end
    file_params = sources.join(' ')
    source_total = %x{wc -l #{file_params}}
    return source_total.lines[-1].split.first.to_i
  end

  count_header = lambda do
    headers = []
    for file in proj.files
      if file.path.end_with? ".h"
        headers.push("'#{file.real_path}'")
      end
    end
    file_params = headers.join(' ')
    header_total = %x{wc -l #{file_params}}
    return header_total.lines[-1].split.first.to_i
  end

  source_total = header_total = 0
  source_total = count_source.call if all or source_only
  header_total = count_header.call if all or header_only
  source_total + header_total
end