使用basepath过滤器重写Webby中的URL？

Question

Basepath过滤器重写？

我正在尝试使用webby中的basepath过滤器来重写我项目中的所有URL。

关于这一点，basepath滤波器 for 韦比上的文档有点“轻描淡写”，只是没有足够的文档来理解如何使用它。

但是，如果我找到了这方面的解决方案，那么我计划为项目提供一些文档。

我还理解，为了使这个操作有效，我应该有我所有的路径，以便它重写的URL从"/“开始。

我试过像这样把过滤器应用到我的default.txt模板中.

---
extension: html
filter:    erb
       basepath
---

** -布局顶端/Default.txt**

然后我运行命令：

leeand00@someHost: webby rebuild BASE='http://www.yahoo.com/bob/'

** -从项目的根目录运行命令**

但我得到的只是一个错误..。

** Invoke rebuild (first_time)
** Invoke configure_basepath (first_time)
** Execute configure_basepath
** Execute rebuild
webby aborted!
syntax error on line 4, col 0: `---'
/usr/lib/ruby/1.8/yaml.rb:133:in `load'
/usr/lib/ruby/1.8/yaml.rb:133:in `load'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:164:in `meta_data'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:51:in `meta_data'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:51:in `open'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:51:in `meta_data'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/layout.rb:19:in `initialize'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources.rb:41:in `new'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources.rb:41:in `new'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:167:in `load_files'
/usr/lib/ruby/1.8/find.rb:39:in `find'
/usr/lib/ruby/1.8/find.rb:38:in `catch'
/usr/lib/ruby/1.8/find.rb:38:in `find'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:164:in `load_files'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:134:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:23:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/tasks/build.rake:13
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:615:in `call'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:615:in `execute'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:612:in `each'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:612:in `execute'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:578:in `invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:571:in `invoke_with_call_chain'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:564:in `invoke'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2019:in `invoke_task'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `each'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:232:in `standard_exception_handling'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1991:in `top_level'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:115:in `rake'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:33:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:12:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/bin/webby:39
/var/lib/gems/1.8/bin/webby:19:in `load'
/var/lib/gems/1.8/bin/webby:19
leeand00@U101:~/J62$ webby --trace rebuild BASE='http://www.yahoo.com/bob/'
** Invoke rebuild (first_time)
** Invoke configure_basepath (first_time)
** Execute configure_basepath
** Execute rebuild
webby aborted!
syntax error on line 4, col 0: `---'
/usr/lib/ruby/1.8/yaml.rb:133:in `load'
/usr/lib/ruby/1.8/yaml.rb:133:in `load'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:164:in `meta_data'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:51:in `meta_data'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:51:in `open'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/meta_file.rb:51:in `meta_data'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources/layout.rb:19:in `initialize'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources.rb:41:in `new'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/resources.rb:41:in `new'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:167:in `load_files'
/usr/lib/ruby/1.8/find.rb:39:in `find'
/usr/lib/ruby/1.8/find.rb:38:in `catch'
/usr/lib/ruby/1.8/find.rb:38:in `find'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:164:in `load_files'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:134:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/builder.rb:23:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/tasks/build.rake:13
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:615:in `call'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:615:in `execute'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:612:in `each'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:612:in `execute'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:578:in `invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:571:in `invoke_with_call_chain'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:564:in `invoke'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:2019:in `invoke_task'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `each'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1997:in `top_level'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:232:in `standard_exception_handling'
/var/lib/gems/1.8/gems/rake-0.8.3/lib/rake.rb:1991:in `top_level'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:115:in `rake'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:33:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/lib/webby/apps/main.rb:12:in `run'
/var/lib/gems/1.8/gems/webby-0.9.3/bin/webby:39
/var/lib/gems/1.8/bin/webby:19:in `load'
/var/lib/gems/1.8/bin/webby:19

Answer 1

尝试更改筛选器部分，使其使用有效的webby语法。它应该是这样的：

---
extension: html
filter:
  - erb
  - basepath
---

Answer 2

我确认答案是正确的。我想解释一下为什么，这是因为页面的元数据在yaml ( http://en.wikipedia.org/wiki/YAML#Lists )中。