CruiseControl.rb的又一个Bug
我遇到的问题如下：执行：
./cruise build test_cc_01
的时候，会出现以下错误？字面上看是连接SVN没权限，但我试过好多SVN，而且之前我已经通过./cruise add方法将SVN的代码拉下来过了，难道它不记得密码？
即便它不记得密码，我也试过./cruise build test_cc_01 --username zheng.cuizh --password PPPPPPP
也不行，
我还试过在test_cc_01项目的配置文件cruise_config.rb中，加入如下代码：
project.source_control.username = 'zheng.cuizh'
project.source_control.password = 'PPPPPPP'
还是不行！
执行时候所有的代码和错误提示如下：
hostname@ubuntu:~/ruby/cruisecontrolrb-1.3.0$ ./cruise build test_cc_01cruise data root = '/home/hostname/.cruise'Builder for project 'test_cc_01' startedLogging to: /home/hostname/ruby/cruisecontrolrb-1.3.0/log/test_cc_01_builder.logBuild loop failedBuilderError: svn: OPTIONS of 'https://roadrunner.googlecode.com/svn/trunk': authorization failed (https://roadrunner.googlecode.com) ./script/../config/../lib/subversion.rb:161:in `execute_with_error_log' ./script/../config/../lib/command_line.rb:86:in `call' ./script/../config/../lib/command_line.rb:86:in `e' ./script/../config/../lib/command_line.rb:84:in `popen' ./script/../config/../lib/command_line.rb:84:in `e' ./script/../config/../lib/command_line.rb:71:in `execute' ./script/../config/../lib/command_line.rb:70:in `chdir' ./script/../config/../lib/command_line.rb:70:in `execute' ./script/../config/../lib/subversion.rb:152:in `execute_with_error_log' ./script/../config/../lib/subversion.rb:141:in `execute_in_local_copy' ./script/../config/../lib/subversion.rb:140:in `chdir' ./script/../config/../lib/subversion.rb:140:in `execute_in_local_copy' ./script/../config/../lib/subversion.rb:127:in `svn' ./script/../config/../lib/subversion.rb:112:in `log' ./script/../config/../lib/subversion.rb:62:in `latest_revision' ./script/../config/../app/models/project.rb:210:in `build_if_necessary' ./script/../config/../app/models/polling_scheduler.rb:13:in `run' ./script/builder:79 ./script/builder:78:in `catch' ./script/builder:78 ./cruise:14:in `load' ./cruise:14:in `builder' ./cruise:68:in `send' ./cruise:68 /usr/lib/ruby/1.8/fileutils.rb:121:in `chdir' /usr/lib/ruby/1.8/fileutils.rb:121:in `cd' ./cruise:67 svn: OPTIONS of 'https://roadrunner.googlecode.com/svn/trunk': authorization failed (https://roadrunner.googlecode.com)
我尝试跟踪到负责读写配置文件的CC的那块代码，
发现CC加载一个项目的配置文件是在这个方法里面完成的：
def write_config_example(project) config_example = File.join(RAILS_ROOT, 'config', 'cruise_config.rb.example') config_in_subversion = File.join(project.path, 'work', 'cruise_config.rb') cruise_config = File.join(project.path, 'cruise_config.rb') if File.exists?(config_example) and not File.exists?(config_in_subversion) FileUtils.cp(config_example, cruise_config) endend
我怀疑config_in_subversion 这个文件中的用户名和密码没有起作用。
全文搜索username和password,在./lib/subversioni.rb文件中找到两处代码：
def checkout(revision = nil, stdout = $stdout) @url or raise 'URL not specified' options = [@url, path] # =>zheng.cuizh:add a patch start # options << "--username" << @username if @username # options << "--password" << @password if @password # =>zheng.cuizh:add end options << "--revision" << revision_number(revision) if revision # need to read from command output, because otherwise tests break svn('co', options) do |io| begin while line = io.gets stdout.puts line end rescue EOFError end endend
def svn(operation, arguments, options = {}, &block) command = ["svn"] command << "--non-interactive" unless @interactive command << operation command += arguments.compact # => zheng.cuizh:add a patch start: command += ['--username', @username, '--password', @password] if @username and @password # => zheng.cuizh:add end. command execute_in_local_copy(command, options, &block)end
这个RB文件中，好好读一下可以发现svn是执行svn命令的方法，我之前报错就说svn在checkout的时候没有权限，很可能是执行svn("checkout",options...)这个类似的代码时，没有把用户名和密码传过去。
在网上搜索了一下这段代码，居然找到了一个哥们和我遇到同样的问题，他的文章如下：
http://www.practicalguile.com/2008/02/02/using-cruisecontrolrb-with-repositories-without-anonymous-access/
他的解决方案如下：
options = [@url, target_directory]- options << "--username" << @username if @username- options << "--password" << @password if @password options << "--revision" << revision_number(revision) if revision
command << "--non-interactive" unless @interactive command << operation command += options.compact.flatten+ command += ['--username', @username, '--password', @password] if @username and @password command
搞定！
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