sup talk - Nov 2009 - offlineimap before-poll.rb undefined method 'usual_sources'

The before-poll.rb wiki example[0] seems to be what I am interested in,
however it doesn''t work and provides a traceback. It reads as follows:

def offlineimap(*folders)
  cmd = "offlineimap -q -u Noninteractive.Basic"
  cmd << " -f #{folders * '',''}" unless
folders.compact.empty?
  `#{cmd}`
end

def folder_names(sources)
  sources.map { |s| s.uri.split(''/'').last }
end

def inbox_sources(sources = Index.usual_sources)
  sources.find_all { |s| !s.archived? }.sort_by {|s| s.id }
end

if (@last_fetch || Time.at(0)) < Time.now - 120
  say "Running offlineimap..."
  # only check non-auto-archived sources on the first run
  log offlineimap(@last_fetch ? nil : folder_names(inbox_sources))
  say "Finished offlineimap run."
end
@last_fetch = Time.now

When I use this hook, i get this traceback in my sup log:

[Fri Nov 13 10:51:28 -0500 2009] hook: error running hook: undefined method
`usual_sources'' for #<Redwood::FerretIndex:0xb7520a64>
[Fri Nov 13 10:51:28 -0500 2009] hook: /usr/lib/ruby/1.8/sup/util.rb:520:in
`send''
/usr/lib/ruby/1.8/sup/util.rb:520:in `method_missing''
/home/micah/.sup/hooks/before-poll.rb:11:in `inbox_sources''
/home/micah/.sup/hooks/before-poll.rb:18:in `__run''
/usr/lib/ruby/1.8/sup/hook.rb:42:in `__run''
/usr/lib/ruby/1.8/sup/hook.rb:82:in `run''
/usr/lib/ruby/1.8/sup/util.rb:520:in `send''
/usr/lib/ruby/1.8/sup/util.rb:520:in `method_missing''
/usr/lib/ruby/1.8/sup/poll.rb:45:in `poll''
/usr/lib/ruby/1.8/sup/util.rb:520:in `send''
/usr/lib/ruby/1.8/sup/util.rb:520:in `method_missing''
/usr/bin/sup-mail:195
/usr/lib/ruby/1.8/sup.rb:76:in `reporting_thread''
/usr/lib/ruby/1.8/sup.rb:74:in `initialize''
/usr/lib/ruby/1.8/sup.rb:74:in `new''
/usr/lib/ruby/1.8/sup.rb:74:in `reporting_thread''
/usr/bin/sup-mail:195
/usr/lib/ruby/1.8/sup/modes/thread-index-mode.rb:669:in `call''
/usr/lib/ruby/1.8/sup/modes/thread-index-mode.rb:669:in
`__unprotected_load_threads''
/usr/lib/ruby/1.8/sup/modes/thread-index-mode.rb:610:in `call''
/usr/lib/ruby/1.8/sup/modes/thread-index-mode.rb:610:in
`load_n_threads_background''
/usr/lib/ruby/1.8/sup.rb:76:in `reporting_thread''
/usr/lib/ruby/1.8/sup.rb:74:in `initialize''
/usr/lib/ruby/1.8/sup.rb:74:in `new''
/usr/lib/ruby/1.8/sup.rb:74:in `reporting_thread''
/usr/lib/ruby/1.8/sup/modes/thread-index-mode.rb:608:in
`load_n_threads_background''
/usr/lib/ruby/1.8/sup/modes/thread-index-mode.rb:679:in
`__unprotected_load_threads''
(eval):12:in `load_threads''
/usr/bin/sup-mail:195

Thanks,
micah


0. http://sup.rubyforge.org/wiki/wiki.pl?Hooks

Excerpts from Micah Anderson''s message of fr. nov. 13 16:53:15 +0100
2009:
> 
> The before-poll.rb wiki example[0] seems to be what I am interested in,
> however it doesn''t work and provides a traceback. It reads as
follows:
> 
> def offlineimap(*folders)
>   cmd = "offlineimap -q -u Noninteractive.Basic"
>   cmd << " -f #{folders * '',''}" unless
folders.compact.empty?
>   `#{cmd}`
> end
> 
> def folder_names(sources)
>   sources.map { |s| s.uri.split(''/'').last }
> end
> 
> def inbox_sources(sources = Index.usual_sources)
>   sources.find_all { |s| !s.archived? }.sort_by {|s| s.id }
> end
> 
> if (@last_fetch || Time.at(0)) < Time.now - 120
>   say "Running offlineimap..."
>   # only check non-auto-archived sources on the first run
>   log offlineimap(@last_fetch ? nil : folder_names(inbox_sources))
>   say "Finished offlineimap run."
> end
> @last_fetch = Time.now
Im using this modified version; and I filter the folders in
offlineimaprc.


def offlineimap(*folders)
  cmd = "offlineimap -u Noninteractive.Basic 2>&1"
  #cmd << " -f #{folders * '',''}" unless
folders.compact.empty?
  `#{cmd}`
end

def folder_names(sources)
  sources.map { |s| s.uri.split(''/'').last }
end

def inbox_sources(sources = SourceManager.sources)
  sources.find_all { |s| !s.archived? }.sort_by {|s| s.id }
end

if (@last_fetch || Time.at(0)) < Time.now - 20
  say "Running offlineimap..."
  # only check non-auto-archived sources on the first run
  log offlineimap(@last_fetch ? nil : folder_names(inbox_sources))
  say "Finished offlineimap."
end
@last_fetch = Time.now

- gaute
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