Contents

require 'rake'

namespace :scm do

  desc "Adds missing files into SCM, interactively"
  task :add do
    scm_processor(:add)
  end

  desc "Reverts and Removes deleted files from SCM, interactively"
  task :remove do
    scm_processor(:remove)
  end

  desc "Looks for added files, then removed ones"
  task :all do
    scm_processor(:add,    "No files to add")
    scm_processor(:remove, "No files to remove")    
  end

end

SVN = ENV['SCM'] || 'svk'

def propset(prop, value, *targets)
  sh %(#{SVN} propset #{prop} "#{value}" #{targets.join(' ')})
end

def add(dir)
  sh %(#{SVN} add #{dir})
end

def remove(file)
  sh %(#{SVN} revert #{file})
  sh %(#{SVN} delete #{file})
end

def stat
  `#{SVN} stat`
end

def project_name
  File.basename(File.expand_path(RAILS_ROOT))
end

def scm_processor(mode, no_targets_msg="Nothing to do")
  raise "Requires mode :add or :remove" if mode.nil? or ![:add,:remove].include?(mode)
  re = (mode == :add) ? [ /^\?/, /^\?\s*/ ] : [ /^\!/, /^\!\s*/ ]
  files = stat.select{ |e| re[0] =~ e}.collect{|e| e.sub(re[1], '').chomp }
  puts
  if files.length == 0
    puts no_targets_msg
  else
    files.map {|f| puts "  #{f}"}
    print "\n#{mode.to_s.capitalize} all of these? (y/n/i) : "
    affected_files = 0
    if STDIN.gets =~ /^(y|i)/i
      case $1.downcase
        when 'y'
          (mode == :add) ? add(files.join(' ')) : files.map { |f| remove(f) }
          affected_files = files.length
        when 'i'
          puts "\n[Interactive Mode]\n"
          files.each do |file|
            print "#{mode.to_s.capitalize} '#{file}'? (y/n) : "
            if /^y/i =~ STDIN.gets
              (mode == :add) ? add(file) : remove(file)
              affected_files += 1
            else
              puts "Ignored"
            end
          end
      end
    end
    puts "\n#{affected_files} file(s) affected, #{files.length - affected_files} ignored"
  end
  puts
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
bloggit-1.0.3	lib/bloggit/tasks/scm.rb
bloggit-1.0.7	lib/bloggit/tasks/scm.rb