Redmine

    text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|document|version|forum|news|message|project|commit|source|export)?(((#)|((([a-z0-9\-]+)\|)?(r|c|cl)))((\d+)((#note)?-(\d+))?)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]][^A-Za-z0-9_/])|,|\s|\]|<|$)}) do |m|

        if prefix.nil? && (sep == 'r' || sep == 'c' || sep == 'cl')

              link = link_to(h("#{project_prefix}#{repo_prefix}#{sep}#{identifier}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :repository_id => repository.identifier_param, :rev => changeset.revision},

  def perforce_field_tags(form, repository)

    content_tag('p', form.text_field(:root_url, :label => 'P4PORT', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?))) +

    content_tag('p', form.text_field(:url, :label => 'Root directory', :size => 60, :required => true) +

                     '<br />(//depot/foo/bar/...)') +

    content_tag('p', form.text_field(:login, :size => 30)) +

    content_tag('p', form.password_field(:password, :size => 30, :name => 'ignore',

                                         :value => ((repository.new_record? || repository.password.blank?) ? '' : ('x'*15)),

                                         :onfocus => "this.value=''; this.name='repository[password]';",

                                         :onchange => "this.name='repository[password]';"))

  end

# Redmine - project management software

# Copyright (C) 2006-2011  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

# Portions of this code adapted from Michael Vance, see:

#  http://www.redmine.org/issues/339

# Adapted by Terry Suereth.

require 'redmine/scm/adapters/perforce_adapter'

class Repository::Perforce < Repository

  validates_presence_of :root_url, :url

  def self.scm_adapter_class

    Redmine::Scm::Adapters::PerforceAdapter

  end

  def self.scm_name

    'Perforce'

  end

  def supports_directory_revisions?

    false

  end

  def repo_log_encoding

    'UTF-8'

  end

  def latest_changesets(path, rev, limit=10)

    revisions = scm.revisions(path, rev, nil, :limit => limit)

    revisions ? changesets.find_all_by_revision(revisions.collect(&:identifier), :order => "committed_on DESC", :include => :user) : []

  end

  def fetch_changesets

    scm_info = scm.info

    if scm_info

      # latest revision found in database

      db_revision = latest_changeset ? latest_changeset.revision.to_i : 0

      # latest revision in the repository

      scm_revision = scm_info.lastrev.identifier.to_i

      if db_revision < scm_revision

        logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug?

        identifier_from = db_revision + 1

        while (identifier_from <= scm_revision)

          # loads changesets by batches of 200

          identifier_to = [identifier_from + 199, scm_revision].min

          revisions = scm.revisions('', identifier_to, identifier_from, :with_paths => true)

          revisions.reverse_each do |revision|

            transaction do

              changeset = Changeset.create(:repository   => self,

                                           :revision     => revision.identifier,

                                           :committer    => revision.author,

                                           :committed_on => revision.time,

                                           :comments     => revision.message)

              revision.paths.each do |change|

                changeset.create_change(change)

              end unless changeset.new_record?

            end

          end unless revisions.nil?

          identifier_from = identifier_to + 1

        end

      end

    end

  end

end

default:

  scm_perforce_command: /root/p4

  - Perforce

# Redmine - project management software

# Copyright (C) 2006-2011  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

# Portions of this code adapted from Michael Vance, see:

#  http://www.redmine.org/issues/339

# Adapted by Terry Suereth.

require 'redmine/scm/adapters/abstract_adapter'

require 'uri'

module Redmine

  module Scm

    module Adapters

      class PerforceAdapter < AbstractAdapter

        # P4 executable name

        P4_BIN = Redmine::Configuration['scm_perforce_command'] || "p4"

        class << self

          def client_command

            @@bin    ||= P4_BIN

          end

          def sq_bin

            @@sq_bin ||= shell_quote_command

          end

          def client_version

            @@client_version ||= (p4_binary_version || [])

          end

          def client_available

            !client_version.empty?

          end

          def p4_binary_version

            scm_version = scm_version_from_command_line.dup

            bin_version = ''

            if scm_version.respond_to?(:force_encoding)

              scm_version.force_encoding('ASCII-8BIT')

            end

            if m = scm_version.match(%r{Rev\. P4/[^/]+/([^/]+)/})

              bin_version = m[1].scan(%r{\d+}).collect(&:to_i)

            end

            bin_version

          end

          def scm_version_from_command_line

            shellout("#{sq_bin} -V") { |io| io.read }.to_s

          end

        end

        # Get info about the p4 repository

        def info

          cmd = "#{self.class.sq_bin}"

          cmd << credentials_string

          cmd << " changes -m 1 -s submitted -t "

          cmd << shell_quote(depot)

          info = nil

          shellout(cmd) do |io|

            io.each_line do |line|

              change = parse_change(line)

              next unless change

              begin

                info = Info.new({:root_url => url,

                                 :lastrev => Revision.new({

                                   :identifier => change[:id],

                                   :author => change[:author],

                                   :time => change[:time],

                                   :message => change[:desc]

                                 })

                               })

              rescue

              end

            end

          end

          return nil if $? && $?.exitstatus != 0

          info

        rescue CommandFailed

          return nil

        end

        # Returns an Entries collection

        # or nil if the given path doesn't exist in the repository

        def entries(path=nil, identifier=nil, options={})

          query_path = path.empty? ? "#{depot_no_dots}" : "#{depot_no_dots}#{path}"

          query_path.chomp!

          query_path = query_path.gsub(%r{\/\Z}, '') + "/*"

          identifier = (identifier and identifier.to_i > 0) ? "@#{identifier}" : nil

          entries = Entries.new

          p4login = credentials_string

          # Dirs

          cmd = "#{self.class.sq_bin}"

          cmd << p4login

          cmd << " dirs "

          cmd << shell_quote(query_path)

          cmd << "#{identifier}" if identifier

          # <path>/* - no such file(s).

          # -or-

          # <path>

          shellout(cmd) do |io|

            io.each_line do |line|

              # TODO this is actually unnecessary as the cmd will

              # write to stderr, not stdin, so we'll never even get

              # to this line

              next if line =~ %r{ - no such file\(s\)\.$}

              full_path = line.gsub(Regexp.new("#{Regexp.escape(depot_no_dots)}"), '')

              full_path.chomp!

              name = full_path.split("/").last()

              entries << Entry.new({

                                     :name => name,

                                     :path => full_path,

                                     :kind => 'dir',

                                     :size => nil,

                                     :lastrev => make_revision(p4login, full_path + "/...", identifier)

                                   })

            end

          end

          # Files

          cmd = "#{self.class.sq_bin}"

          cmd << p4login

          cmd << " files "

          cmd << shell_quote(query_path)

          cmd << "#{identifier}" if identifier

          # <path>#<n> - <action> change <n> (<type>)

          shellout(cmd) do |io|

            io.each_line do |line|

              next unless line =~ %r{(.+)#(\d+) - (\S+) change (\d+) \((.+)\)}

              full_path = $1

              action = $3

              id = $4

              next if action == 'delete'

              fixed_path = full_path.gsub(Regexp.new("#{Regexp.escape(depot_no_dots)}"), '')

              fixed_path.chomp!

              name = fixed_path.split("/").last()

              size = nil

              subcmd = "#{self.class.sq_bin}"

              subcmd << p4login

              subcmd << " fstat -Ol "

              subcmd << shell_quote(full_path)

              shellout(subcmd) do |subio|

                subio.each_line do |subline|

                  next unless subline =~ %r{\.\.\. fileSize (\d+)}

                  size = $1

                end

              end

              entries << Entry.new({

                                     :name => name,

                                     :path => fixed_path,

                                     :kind => 'file',

                                     :size => size,

                                     :lastrev => make_revision(p4login, fixed_path, identifier)

                                   })

            end

          end

          return nil if entries.empty?

          logger.debug("Found #{entries.size} entries in the repository for #{target(path)}") if logger && logger.debug?

          entries.sort_by_name

        end

        def properties(path, identifier=nil)

          return nil

        end

        def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={})

          base_path = path.empty? ? "#{depot_no_dots}" : "#{depot_no_dots}#{path}"

          base_path.chomp!

          base_path = base_path.gsub(%r{\/\Z}, '')

          # We don't know if 'path' is a file or directory, and p4 has different syntax requirements for each --

          #  luckily, we can try both at the same time, and one will work while the other gets effectively ignored.

          query_path_file = base_path

          query_path_dir = query_path_file + "/..."

          # options[:reverse] doesn't make any sense to Perforce

          identifer_from = nil if options[:all]

          identifier_to = nil if options[:all]

          identifier_from = (identifier_from and identifier_from.to_i > 0) ? "@#{identifier_from}" : nil

          identifier_to = (identifier_to and identifier_to.to_i > 0) ? "@#{identifier_to}" : nil

          revisions = Revisions.new

          p4login = credentials_string

          cmd = "#{self.class.sq_bin}"

          cmd << p4login

          cmd << " changes -t "

          cmd << "-m #{options[:limit]} " if options[:limit]

          cmd << shell_quote(query_path_file)

          cmd << "#{identifier_to}," if identifier_to

          cmd << "#{identifier_from}" if identifier_from

          cmd << " "

          cmd << shell_quote(query_path_dir)

          cmd << "#{identifier_to}," if identifier_to

          cmd << "#{identifier_from}" if identifier_from

          shellout(cmd) do |io|

            io.each_line do |line|

              change = parse_change(line)

              next unless change

              full_desc = ''

              paths = []

              subcmd = "#{self.class.sq_bin}"

              subcmd << p4login

              subcmd << " describe -s #{change[:id]}"

              shellout(subcmd) do |subio|

                subio.each_line do |subline|

                  if subline =~ %r{\AChange #{change[:id]}}

                    next

                  elsif subline =~ %r{\AAffected files \.\.\.}

                    next

                  elsif subline =~ %r{\A\.\.\. (.+)#(\d+) (\S+)}

                    if options[:with_paths]

                      subpath = $1

                      revision = $2

                      action_full = $3

                      next if subpath !~ %r{^#{Regexp.escape(base_path)}}

                      case

                        when action_full == 'add'

                          action = 'A'

                        when action_full == 'edit'

                          action = 'M'

                        when action_full == 'delete'

                          action = 'D'

                        when action_full == 'branch'

                          action = 'C'

                        when action_full == 'import'

                          action = 'A'

                        when action_full == 'integrate'

                          action = 'M'

                        else

                          action = 'A' # FIXME: best guess, it's a new file?

                      end

                      fixed_path = subpath.gsub(Regexp.new("#{Regexp.escape(depot_no_dots)}"), '')

                      paths << {:action => action, :path => fixed_path, :revision => revision}

                    end

                  else

                    full_desc << subline

                  end

                end

              end

              revisions << Revision.new({

                                          :identifier => change[:id],

                                          :author => change[:author],

                                          :time => change[:time],

                                          :message => full_desc.empty? ? change[:desc] : full_desc,

                                          :paths => paths

                                        })

            end

          end

          return nil if revisions.empty?

          revisions

        end

        def diff(path, identifier_from, identifier_to=nil)

          base_path = path.empty? ? "#{depot_no_dots}" : "#{depot_no_dots}#{path}"

          base_path.chomp!

          base_path = base_path.gsub(%r{\/\Z}, '')

          # We don't know if 'path' is a file or directory, and p4 has different syntax requirements for each.

          query_path_file = base_path

          query_path_dir = query_path_file + "/..."

          identifier_to = (identifier_to and identifier_to.to_i > 0) ? "@#{identifier_to}" : "@#{identifier_from.to_i - 1}"

          identifier_from = (identifier_from and identifier_from.to_i > 0) ? "@#{identifier_from}" : "#head"

          p4login = credentials_string

          diff = []

          # File

          cmd = "#{self.class.sq_bin}"

          cmd << p4login

          cmd << " diff2 -du "

          cmd << shell_quote(query_path_file)

          cmd << "#{identifier_to} "

          cmd << shell_quote(query_path_file)

          cmd << "#{identifier_from}"

          shellout(cmd) do |io|

            io.each_line do |line|

              next if line =~ %r{ - no such file\(s\)\.$}

              next if line =~ %r{\A====.+==== identical\Z}

              if line =~ %r{\A==== (.+) - (.+) ==== ?(.*)}

                file1 = $1

                file2 = $2

                action = $3

                filename = file1

                if(file1 =~ %r{<\s*none\s*>})

                  filename = file2

                end

                filename = filename.gsub(%r{ \(.*\)\Z}, '') # remove filetype declaration

                filename = filename.gsub(%r{\#\d+\Z}, '') # remove file revision

                diff << "Index: #{filename}"

                diff << "==========================================================================="

                diff << "--- #{filename}#{identifier_to}"

                diff << "+++ #{filename}#{identifier_from}"

              else

                diff << line

              end

            end

          end

          # Dir

          cmd = "#{self.class.sq_bin}"

          cmd << p4login

          cmd << " diff2 -du "

          cmd << shell_quote(query_path_dir)

          cmd << "#{identifier_to} "

          cmd << shell_quote(query_path_dir)

          cmd << "#{identifier_from}"

          shellout(cmd) do |io|

            io.each_line do |line|

              next if line =~ %r{ - no such file\(s\)\.$}

              next if line =~ %r{\A====.+==== identical\Z}

              if line =~ %r{\A==== (.+) - (.+) ==== ?(.*)}

                file1 = $1

                file2 = $2

                action = $3

                filename = file1

                if(file1 =~ %r{<\s*none\s*>})

                  filename = file2

                end

                filename = filename.gsub(%r{ \(.*\)\Z}, '') # remove filetype declaration

                filename = filename.gsub(%r{\#\d+\Z}, '') # remove file revision

                diff << "Index: #{filename}"

                diff << "==========================================================================="

                diff << "--- #{filename}#{identifier_to}"

                diff << "+++ #{filename}#{identifier_from}"

              else

                diff << line

              end

            end

          end

          return nil if diff.empty?

          diff

        end

        def cat(path, identifier=nil)

          return nil if path.empty?

          query_path = "#{depot_no_dots}#{path}"

          cmd = "#{self.class.sq_bin}"

          cmd << credentials_string

          cmd << " print -q "

          cmd << shell_quote(query_path)

          cat = nil

          shellout(cmd) do |io|

            io.binmode

            cat = io.read

          end

          return nil if $? && $?.exitstatus != 0

          cat

        end

        def annotate(path, identifier=nil)

          return nil if path.empty?

          query_path = "#{depot_no_dots}#{path}"

          cmd = "#{self.class.sq_bin}"

          cmd << credentials_string

          cmd << " annotate -q -c "

          cmd << shell_quote(query_path)

          blame = Annotate.new

          shellout(cmd) do |io|

            io.each_line do |line|

              # <n>: <line>

              next unless line =~ %r{(\d+)\:\s(.*)$}

              id = $1

              rest = $2

              blame.add_line(rest.rstrip, Revision.new(:identifier => id))

            end

          end

          return nil if $? && $?.exitstatus != 0

          blame

        end

        private

        def credentials_login

          return nil unless !@login.blank? && !@password.blank?

          File.open("/tmp/perforce_adapter_login", 'w') { |f| f.write(@password) }

          ticket = shellout("#{self.class.sq_bin} -p #{shell_quote(@root_url)} -u #{shell_quote(@login)} login -p </tmp/perforce_adapter_login 2>/dev/null") { |io| io.read }.to_s

          File.delete("/tmp/perforce_adapter_login")

          if ticket.respond_to?(:force_encoding)

            ticket.force_encoding('ASCII-8BIT')

          end

          str = " -P "

          if m = ticket.match(%r/[0-9A-Za-z]{32}/)

            str << "#{shell_quote(m[0])}"

          else

            str << "#{shell_quote(@password)}"

          end

          str

        end

        def credentials_string

          str = ''

          str << " -p #{shell_quote(@root_url)}"

          str << " -u #{shell_quote(@login)}" unless @login.blank?

          str << credentials_login

          str

        end

        def depot

          url

        end

        def depot_no_dots

          url.gsub(Regexp.new("#{Regexp.escape('...')}$"), '')

        end

        def parse_change(line)

          # Change <n> on <day> <time> by <user>@<client> '<desc>'

          return nil unless line =~ %r{Change (\d+) on (\S+) (\S+) by (\S+) '(.*)'$}

          id = $1

          day = $2

          time = $3

          author = $4

          desc = $5

          # FIXME: inefficient to say the least

          #cmd = "#{self.class.sq_bin} users #{author.split('@').first}"

          #shellout(cmd) do |io|

          #  io.each_line do |line|

          #    # <user> <<email>> (<name>) accessed <date>

          #    next unless line =~ %r{\S+ \S+ \((.*)\) accessed \S+}

          #    author = $1

          #  end

          #end

          author = author.split('@').first

          return {:id => id, :author => author, :time => Time.parse("#{day} #{time}").localtime, :desc => desc}

        end

        def make_revision(p4login, path, identifier)

          return nil if path.empty?

          identifier ||= ''

          query_path = "#{depot_no_dots}#{path}"

          cmd = "#{self.class.sq_bin}"

          cmd << p4login

          cmd << " changes -m 1 -s submitted -t "

          cmd << shell_quote(query_path)

          cmd << "#{identifier}" if identifier

          revisions = []

          shellout(cmd) do |io|

            io.each_line do |line|

              change = parse_change(line)

              next unless change

              revisions << Revision.new({

                                          :identifier => change[:id],

                                          :author => change[:author],

                                          :time => change[:time],

                                          :message => change[:desc]

                                        })

            end

          end

          return nil if revisions.empty?

          revisions.first

        end

      end

    end

  end

end

Redmine::Scm::Base.add "Perforce"