https://github.com/ericgj/newman-spooler

https://github.com/ericgj/newman-spooler

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/ericgj/newman-spooler
• Owner: ericgj
• Created: 2012-04-25T02:04:27.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2012-04-26T03:57:19.000Z (over 12 years ago)
• Last Synced: 2023-03-11T07:13:11.063Z (almost 2 years ago)
• Language: Ruby
• Size: 1.3 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.markdown

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README

        
## A flexible email spooler, as-yet unnamed.

### Please note, alpha alpha software - you have been warned!

Developed with Newman in mind, but has no dependencies on Newman. It only 

expects to be fed [Mail](https://github.com/mikel/mail) objects, which it transforms into files according to

rules.

One application would be to dump mailing-list messages in a spot where they can 

be processed and served up as an archive by another process - in other words, a 

file system queue. 

Potentially later this could be abstracted so different queue back-ends could

be developed.

Some examples (not all of this is implemented yet):

````ruby

# maildir-ish

maildir = Spool.new('/var/spool/newman')

maildir.message do |out, m|

  out.path    "#{USER}/tmp"

  out.raw     Spool.unique(m)

end

maildir.after do |files, attachments|

  files.each do |f|

    FileUtils.mv(f, "../new/#{f}:2,")

  end

end

# another scenario

spool.message do |out, m|

  out.path       Spool.hash_path(m, 2)

  out.json       "#{Spool.escape(m.subject.decoded)}.json"

  out.text_part  "#{Spool.escape(m.subject.decoded)}.txt"

  out.html_part  "#{Spool.escape(m.subject.decoded)}.html"

  out.attachments 'image/*',   'images'  # save image attachments to images dir

  out.attachments :all,        'other'   # save all other attachments to other dir

end

spool.after do |files, attachments|

  manifest = File.join("#{File.dirname(files[0])}.manifest", spool.base_dir)

  File.open( manifest, "w+") do |f|

    f.write files.join("\n")

    f.write attachments.join("\n")

  end

end

# writing a single message to the spooler

spool << message

# writing multiple

spool.push msg1, msg2

````