# from http://sup.rubyforge.org/wiki/wiki.pl?TriggeringMailCollection
def offlineimap(*folders)
    cmd = "offlineimap -q -u Noninteractive.Basic"
    cmd << " -f #{folders * ','}" unless folders.compact.empty?
    `#{cmd} 2>&1`
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 - 120
    say "Running offlineimap..."
    # only check non-auto-archived sources on the first run
    log offlineimap(@last_fetch ? nil : folder_names(inbox_sources))
    File.open("~/touched", 'w') {|f| f.write("hello") } 
    say "Finished offlineimap run."
end
@last_fetch = Time.now