mirror of
https://github.com/redmine/redmine.git
synced 2025-11-03 11:56:18 +01:00
5e57a1a9d9
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9528 e93f8b46-1217-0410-a6f0-8f06a7374b81
463 lines
16 KiB
Ruby
463 lines
16 KiB
Ruby
# redMine - project management software
|
|
# Copyright (C) 2006-2007 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.
|
|
|
|
require 'redmine/scm/adapters/abstract_adapter'
|
|
|
|
module Redmine
|
|
module Scm
|
|
module Adapters
|
|
class CvsAdapter < AbstractAdapter
|
|
|
|
# CVS executable name
|
|
CVS_BIN = Redmine::Configuration['scm_cvs_command'] || "cvs"
|
|
|
|
class << self
|
|
def client_command
|
|
@@bin ||= CVS_BIN
|
|
end
|
|
|
|
def sq_bin
|
|
@@sq_bin ||= shell_quote_command
|
|
end
|
|
|
|
def client_version
|
|
@@client_version ||= (scm_command_version || [])
|
|
end
|
|
|
|
def client_available
|
|
client_version_above?([1, 12])
|
|
end
|
|
|
|
def scm_command_version
|
|
scm_version = scm_version_from_command_line.dup
|
|
if scm_version.respond_to?(:force_encoding)
|
|
scm_version.force_encoding('ASCII-8BIT')
|
|
end
|
|
if m = scm_version.match(%r{\A(.*?)((\d+\.)+\d+)}m)
|
|
m[2].scan(%r{\d+}).collect(&:to_i)
|
|
end
|
|
end
|
|
|
|
def scm_version_from_command_line
|
|
shellout("#{sq_bin} --version") { |io| io.read }.to_s
|
|
end
|
|
end
|
|
|
|
# Guidelines for the input:
|
|
# url -> the project-path, relative to the cvsroot (eg. module name)
|
|
# root_url -> the good old, sometimes damned, CVSROOT
|
|
# login -> unnecessary
|
|
# password -> unnecessary too
|
|
def initialize(url, root_url=nil, login=nil, password=nil,
|
|
path_encoding=nil)
|
|
@path_encoding = path_encoding.blank? ? 'UTF-8' : path_encoding
|
|
@url = url
|
|
# TODO: better Exception here (IllegalArgumentException)
|
|
raise CommandFailed if root_url.blank?
|
|
@root_url = root_url
|
|
|
|
# These are unused.
|
|
@login = login if login && !login.empty?
|
|
@password = (password || "") if @login
|
|
end
|
|
|
|
def path_encoding
|
|
@path_encoding
|
|
end
|
|
|
|
def info
|
|
logger.debug "<cvs> info"
|
|
Info.new({:root_url => @root_url, :lastrev => nil})
|
|
end
|
|
|
|
def get_previous_revision(revision)
|
|
CvsRevisionHelper.new(revision).prevRev
|
|
end
|
|
|
|
# Returns an Entries collection
|
|
# or nil if the given path doesn't exist in the repository
|
|
# this method is used by the repository-browser (aka LIST)
|
|
def entries(path=nil, identifier=nil, options={})
|
|
logger.debug "<cvs> entries '#{path}' with identifier '#{identifier}'"
|
|
path_locale = scm_iconv(@path_encoding, 'UTF-8', path)
|
|
path_locale.force_encoding("ASCII-8BIT") if path_locale.respond_to?(:force_encoding)
|
|
entries = Entries.new
|
|
cmd_args = %w|-q rls -e|
|
|
cmd_args << "-D" << time_to_cvstime_rlog(identifier) if identifier
|
|
cmd_args << path_with_proj(path)
|
|
scm_cmd(*cmd_args) do |io|
|
|
io.each_line() do |line|
|
|
fields = line.chop.split('/',-1)
|
|
logger.debug(">>InspectLine #{fields.inspect}")
|
|
if fields[0]!="D"
|
|
time = nil
|
|
# Thu Dec 13 16:27:22 2007
|
|
time_l = fields[-3].split(' ')
|
|
if time_l.size == 5 && time_l[4].length == 4
|
|
begin
|
|
time = Time.parse(
|
|
"#{time_l[1]} #{time_l[2]} #{time_l[3]} GMT #{time_l[4]}")
|
|
rescue
|
|
end
|
|
end
|
|
entries << Entry.new(
|
|
{
|
|
:name => scm_iconv('UTF-8', @path_encoding, fields[-5]),
|
|
#:path => fields[-4].include?(path)?fields[-4]:(path + "/"+ fields[-4]),
|
|
:path => scm_iconv('UTF-8', @path_encoding, "#{path_locale}/#{fields[-5]}"),
|
|
:kind => 'file',
|
|
:size => nil,
|
|
:lastrev => Revision.new(
|
|
{
|
|
:revision => fields[-4],
|
|
:name => scm_iconv('UTF-8', @path_encoding, fields[-4]),
|
|
:time => time,
|
|
:author => ''
|
|
})
|
|
})
|
|
else
|
|
entries << Entry.new(
|
|
{
|
|
:name => scm_iconv('UTF-8', @path_encoding, fields[1]),
|
|
:path => scm_iconv('UTF-8', @path_encoding, "#{path_locale}/#{fields[1]}"),
|
|
:kind => 'dir',
|
|
:size => nil,
|
|
:lastrev => nil
|
|
})
|
|
end
|
|
end
|
|
end
|
|
entries.sort_by_name
|
|
rescue ScmCommandAborted
|
|
nil
|
|
end
|
|
|
|
STARTLOG="----------------------------"
|
|
ENDLOG ="============================================================================="
|
|
|
|
# Returns all revisions found between identifier_from and identifier_to
|
|
# in the repository. both identifier have to be dates or nil.
|
|
# these method returns nothing but yield every result in block
|
|
def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={}, &block)
|
|
path_with_project_utf8 = path_with_proj(path)
|
|
path_with_project_locale = scm_iconv(@path_encoding, 'UTF-8', path_with_project_utf8)
|
|
logger.debug "<cvs> revisions path:" +
|
|
"'#{path}',identifier_from #{identifier_from}, identifier_to #{identifier_to}"
|
|
cmd_args = %w|-q rlog|
|
|
cmd_args << "-d" << ">#{time_to_cvstime_rlog(identifier_from)}" if identifier_from
|
|
cmd_args << path_with_project_utf8
|
|
scm_cmd(*cmd_args) do |io|
|
|
state = "entry_start"
|
|
commit_log = String.new
|
|
revision = nil
|
|
date = nil
|
|
author = nil
|
|
entry_path = nil
|
|
entry_name = nil
|
|
file_state = nil
|
|
branch_map = nil
|
|
io.each_line() do |line|
|
|
if state != "revision" && /^#{ENDLOG}/ =~ line
|
|
commit_log = String.new
|
|
revision = nil
|
|
state = "entry_start"
|
|
end
|
|
if state == "entry_start"
|
|
branch_map = Hash.new
|
|
if /^RCS file: #{Regexp.escape(root_url_path)}\/#{Regexp.escape(path_with_project_locale)}(.+),v$/ =~ line
|
|
entry_path = normalize_cvs_path($1)
|
|
entry_name = normalize_path(File.basename($1))
|
|
logger.debug("Path #{entry_path} <=> Name #{entry_name}")
|
|
elsif /^head: (.+)$/ =~ line
|
|
entry_headRev = $1 #unless entry.nil?
|
|
elsif /^symbolic names:/ =~ line
|
|
state = "symbolic" #unless entry.nil?
|
|
elsif /^#{STARTLOG}/ =~ line
|
|
commit_log = String.new
|
|
state = "revision"
|
|
end
|
|
next
|
|
elsif state == "symbolic"
|
|
if /^(.*):\s(.*)/ =~ (line.strip)
|
|
branch_map[$1] = $2
|
|
else
|
|
state = "tags"
|
|
next
|
|
end
|
|
elsif state == "tags"
|
|
if /^#{STARTLOG}/ =~ line
|
|
commit_log = ""
|
|
state = "revision"
|
|
elsif /^#{ENDLOG}/ =~ line
|
|
state = "head"
|
|
end
|
|
next
|
|
elsif state == "revision"
|
|
if /^#{ENDLOG}/ =~ line || /^#{STARTLOG}/ =~ line
|
|
if revision
|
|
revHelper = CvsRevisionHelper.new(revision)
|
|
revBranch = "HEAD"
|
|
branch_map.each() do |branch_name, branch_point|
|
|
if revHelper.is_in_branch_with_symbol(branch_point)
|
|
revBranch = branch_name
|
|
end
|
|
end
|
|
logger.debug("********** YIELD Revision #{revision}::#{revBranch}")
|
|
yield Revision.new({
|
|
:time => date,
|
|
:author => author,
|
|
:message => commit_log.chomp,
|
|
:paths => [{
|
|
:revision => revision.dup,
|
|
:branch => revBranch.dup,
|
|
:path => scm_iconv('UTF-8', @path_encoding, entry_path),
|
|
:name => scm_iconv('UTF-8', @path_encoding, entry_name),
|
|
:kind => 'file',
|
|
:action => file_state
|
|
}]
|
|
})
|
|
end
|
|
commit_log = String.new
|
|
revision = nil
|
|
if /^#{ENDLOG}/ =~ line
|
|
state = "entry_start"
|
|
end
|
|
next
|
|
end
|
|
|
|
if /^branches: (.+)$/ =~ line
|
|
# TODO: version.branch = $1
|
|
elsif /^revision (\d+(?:\.\d+)+).*$/ =~ line
|
|
revision = $1
|
|
elsif /^date:\s+(\d+.\d+.\d+\s+\d+:\d+:\d+)/ =~ line
|
|
date = Time.parse($1)
|
|
line_utf8 = scm_iconv('UTF-8', options[:log_encoding], line)
|
|
author_utf8 = /author: ([^;]+)/.match(line_utf8)[1]
|
|
author = scm_iconv(options[:log_encoding], 'UTF-8', author_utf8)
|
|
file_state = /state: ([^;]+)/.match(line)[1]
|
|
# TODO:
|
|
# linechanges only available in CVS....
|
|
# maybe a feature our SVN implementation.
|
|
# I'm sure, they are useful for stats or something else
|
|
# linechanges =/lines: \+(\d+) -(\d+)/.match(line)
|
|
# unless linechanges.nil?
|
|
# version.line_plus = linechanges[1]
|
|
# version.line_minus = linechanges[2]
|
|
# else
|
|
# version.line_plus = 0
|
|
# version.line_minus = 0
|
|
# end
|
|
else
|
|
commit_log << line unless line =~ /^\*\*\* empty log message \*\*\*/
|
|
end
|
|
end
|
|
end
|
|
end
|
|
rescue ScmCommandAborted
|
|
Revisions.new
|
|
end
|
|
|
|
def diff(path, identifier_from, identifier_to=nil)
|
|
logger.debug "<cvs> diff path:'#{path}'" +
|
|
",identifier_from #{identifier_from}, identifier_to #{identifier_to}"
|
|
cmd_args = %w|rdiff -u|
|
|
cmd_args << "-r#{identifier_to}"
|
|
cmd_args << "-r#{identifier_from}"
|
|
cmd_args << path_with_proj(path)
|
|
diff = []
|
|
scm_cmd(*cmd_args) do |io|
|
|
io.each_line do |line|
|
|
diff << line
|
|
end
|
|
end
|
|
diff
|
|
rescue ScmCommandAborted
|
|
nil
|
|
end
|
|
|
|
def cat(path, identifier=nil)
|
|
identifier = (identifier) ? identifier : "HEAD"
|
|
logger.debug "<cvs> cat path:'#{path}',identifier #{identifier}"
|
|
cmd_args = %w|-q co|
|
|
cmd_args << "-D" << time_to_cvstime(identifier) if identifier
|
|
cmd_args << "-p" << path_with_proj(path)
|
|
cat = nil
|
|
scm_cmd(*cmd_args) do |io|
|
|
io.binmode
|
|
cat = io.read
|
|
end
|
|
cat
|
|
rescue ScmCommandAborted
|
|
nil
|
|
end
|
|
|
|
def annotate(path, identifier=nil)
|
|
identifier = (identifier) ? identifier : "HEAD"
|
|
logger.debug "<cvs> annotate path:'#{path}',identifier #{identifier}"
|
|
cmd_args = %w|rannotate|
|
|
cmd_args << "-D" << time_to_cvstime(identifier) if identifier
|
|
cmd_args << path_with_proj(path)
|
|
blame = Annotate.new
|
|
scm_cmd(*cmd_args) do |io|
|
|
io.each_line do |line|
|
|
next unless line =~ %r{^([\d\.]+)\s+\(([^\)]+)\s+[^\)]+\):\s(.*)$}
|
|
blame.add_line(
|
|
$3.rstrip,
|
|
Revision.new(
|
|
:revision => $1,
|
|
:identifier => nil,
|
|
:author => $2.strip
|
|
))
|
|
end
|
|
end
|
|
blame
|
|
rescue ScmCommandAborted
|
|
Annotate.new
|
|
end
|
|
|
|
private
|
|
|
|
# Returns the root url without the connexion string
|
|
# :pserver:anonymous@foo.bar:/path => /path
|
|
# :ext:cvsservername:/path => /path
|
|
def root_url_path
|
|
root_url.to_s.gsub(/^:.+:\d*/, '')
|
|
end
|
|
|
|
# convert a date/time into the CVS-format
|
|
def time_to_cvstime(time)
|
|
return nil if time.nil?
|
|
time = Time.now if time == 'HEAD'
|
|
|
|
unless time.kind_of? Time
|
|
time = Time.parse(time)
|
|
end
|
|
return time_to_cvstime_rlog(time)
|
|
end
|
|
|
|
def time_to_cvstime_rlog(time)
|
|
return nil if time.nil?
|
|
t1 = time.clone.localtime
|
|
return t1.strftime("%Y-%m-%d %H:%M:%S")
|
|
end
|
|
|
|
def normalize_cvs_path(path)
|
|
normalize_path(path.gsub(/Attic\//,''))
|
|
end
|
|
|
|
def normalize_path(path)
|
|
path.sub(/^(\/)*(.*)/,'\2').sub(/(.*)(,v)+/,'\1')
|
|
end
|
|
|
|
def path_with_proj(path)
|
|
"#{url}#{with_leading_slash(path)}"
|
|
end
|
|
private :path_with_proj
|
|
|
|
class Revision < Redmine::Scm::Adapters::Revision
|
|
# Returns the readable identifier
|
|
def format_identifier
|
|
revision.to_s
|
|
end
|
|
end
|
|
|
|
def scm_cmd(*args, &block)
|
|
full_args = ['-d', root_url]
|
|
full_args += args
|
|
full_args_locale = []
|
|
full_args.map do |e|
|
|
full_args_locale << scm_iconv(@path_encoding, 'UTF-8', e)
|
|
end
|
|
ret = shellout(
|
|
self.class.sq_bin + ' ' + full_args_locale.map { |e| shell_quote e.to_s }.join(' '),
|
|
&block
|
|
)
|
|
if $? && $?.exitstatus != 0
|
|
raise ScmCommandAborted, "cvs exited with non-zero status: #{$?.exitstatus}"
|
|
end
|
|
ret
|
|
end
|
|
private :scm_cmd
|
|
end
|
|
|
|
class CvsRevisionHelper
|
|
attr_accessor :complete_rev, :revision, :base, :branchid
|
|
|
|
def initialize(complete_rev)
|
|
@complete_rev = complete_rev
|
|
parseRevision()
|
|
end
|
|
|
|
def branchPoint
|
|
return @base
|
|
end
|
|
|
|
def branchVersion
|
|
if isBranchRevision
|
|
return @base+"."+@branchid
|
|
end
|
|
return @base
|
|
end
|
|
|
|
def isBranchRevision
|
|
!@branchid.nil?
|
|
end
|
|
|
|
def prevRev
|
|
unless @revision == 0
|
|
return buildRevision( @revision - 1 )
|
|
end
|
|
return buildRevision( @revision )
|
|
end
|
|
|
|
def is_in_branch_with_symbol(branch_symbol)
|
|
bpieces = branch_symbol.split(".")
|
|
branch_start = "#{bpieces[0..-3].join(".")}.#{bpieces[-1]}"
|
|
return ( branchVersion == branch_start )
|
|
end
|
|
|
|
private
|
|
def buildRevision(rev)
|
|
if rev == 0
|
|
if @branchid.nil?
|
|
@base + ".0"
|
|
else
|
|
@base
|
|
end
|
|
elsif @branchid.nil?
|
|
@base + "." + rev.to_s
|
|
else
|
|
@base + "." + @branchid + "." + rev.to_s
|
|
end
|
|
end
|
|
|
|
# Interpretiert die cvs revisionsnummern wie z.b. 1.14 oder 1.3.0.15
|
|
def parseRevision()
|
|
pieces = @complete_rev.split(".")
|
|
@revision = pieces.last.to_i
|
|
baseSize = 1
|
|
baseSize += (pieces.size / 2)
|
|
@base = pieces[0..-baseSize].join(".")
|
|
if baseSize > 2
|
|
@branchid = pieces[-2]
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|