Class: CommandT::Scanner::FileScanner::GitFileScanner

Inherits:
FindFileScanner show all
Defined in:
lib/command-t/scanner/file_scanner/git_file_scanner.rb

Overview

Uses git ls-files to scan for files

Constant Summary collapse

LsFilesError = 
Class.new(::RuntimeError)

Constants inherited from CommandT::Scanner::FileScanner

FileLimitExceeded

Instance Attribute Summary

Attributes inherited from CommandT::Scanner::FileScanner

#path

Instance Method Summary collapse

Methods inherited from CommandT::Scanner::FileScanner

#flush, #initialize, #paths

Methods inherited from CommandT::Scanner

#paths

Constructor Details

This class inherits a constructor from CommandT::Scanner::FileScanner

Instance Method Details

#paths! ⇒ Object 



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# File 'lib/command-t/scanner/file_scanner/git_file_scanner.rb', line 11

def paths!
  Dir.chdir(@path) do
    command = %w[git ls-files --exclude-standard -cz]
    if @include_untracked
      command << %q(--others)
    end
    all_files = list_files(command)

    if @scan_submodules
      base = nil
      list_files(%w[
        git submodule foreach --recursive
        git ls-files --exclude-standard -z
      ]).each do |path|
        if path =~ /\AEntering '(.*)'\n(.*)\z/
          base = $~[1]
          path = $~[2]
        end
        all_files.push(base + File::SEPARATOR + path)
      end
    end

    filtered = all_files.
      map { |path| path.chomp }.
      reject { |path| path_excluded?(path, 0) }
    truncated = filtered.take(@max_files)
    if truncated.count < filtered.count
      show_max_files_warning
    end
    truncated.to_a
  end
rescue LsFilesError
  super
rescue Errno::ENOENT
  # git executable not present and executable
  super
end