Project

cline

0.01
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Show recently news on the terminal.
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 Dependencies

Development

~> 2.5.0
~> 1.1.0
~> 10.0.2
~> 2.12.0
~> 0.7.1
~> 1.4.0

Runtime

~> 3.1.8
~> 0.1.3
~> 2.1.2
~> 0.4.0
~> 1.3.6
~> 0.16.0
 Project Readme

Cline - Show recently news on the terminalBuild Status

 +-------------------------+        +-------+              +--------------------------------------+
 | Notification Collectors |     -> | Cline |           -> | IO (STDOUT, File and Other notifier) |
 +-------------------------+        +-------+              +--------------------------------------+
 Collect any news                   Store notifications    Put anywhere

Cline is a simple notification tool for CLI. This tool collects automatically any Feeds and GitHub activities. Those notifications shown on stdout or anywhere at good timing.

Like this:

$ cline show
[2012/11/27 01:18][5][184] TED: Ideas worth spreading http://icio.us/+a922037eaf9bb

A notification is structured by below contents:

  • Published date of the entry and activity
  • Displayed count
  • Alias number for specify from CLI ([0-9a-z]+)
  • Title or summary (includes source URL)

In most cases Cline used for backtick of screen. Like this:

[2012/12/01 23:12][9][1bt] Amazon Redshift http://aws.amazon.com/redshift/
[2012/12/01 23:12][9][1bu] My eBook build process and some PDF, EPUB and MOBI tips - Pat Shaughnessy http://patshaughnessy.net/2012/11/27/my-ebook-build-process-and-some-pdf-epub-and-mobi-tips
[2012/12/01 23:12][9][1bs] How to Clean Up Your Online Presence and Make a Great First Impression http://lifehacker.com/5963864/how-to-clean-up-your-online-presence-and-make-a-great-first-impression

You can open the URI of a notification. Like this:

  $ cline open 1bt

Cline decides priority of each notification automatically with 'displayed count' and 'published date'. You can't control priority of Cline's output.

Installation and Setting

  $ gem install cline
  $ cline init        # database file will created under ~/.cline directory

An example of configuration file (~/.cline/config):

  ENV['NOTIFY'] = 'notify-send' # ensure notification behaviour if you use the notify gem

  Cline.configure do |config|
    config.notifications_limit = 2000 # old notifications will be removed automatically

    config.notify_io = Cline::NotifyIO::WithNotify.new
    # Default is:
    # config.notify_io = $stdout

    config.collectors << Cline::Collectors::Feed

    # Github:
    config.collectors << Cline::Collectors::Github
    Cline::Collectors::Github.login_name = 'hibariya'

    # When server is running then collectors will run every hours.
    config.jobs << Cline::ScheduledJob.new(-> { Time.now.min.zero? }, &:collect)
  end

Write OPML file of your RSS feeds:

  $ curl http://foo.examle.com/url/to/opml.xml > ~/.cline/feeds.xml

Collect notifications:

  $ cline collect

Show notifications:

  $ cline tick 5
  [2012/05/02 02:34][9][w6] Introducing DuckDuckHack - Gabriel Weinberg's Blog http://www.gabrielweinberg.com/blog/2012/05/introducing-duckduckhack.html
          |          |  |
          `-- time   |  `-- alias
                     `----- display count

How to open a URL in the message: Use open command and specify notification alias.

  $ cline open w6

Use case

In most cases Cline used for backtick of screen.

In ~/.screenrc:

  backtick 0 0 0 cline tick 5

Cline daemon

When server is running then cline uses server process. Using server is faster and less memory.

  $ cline server start  # start server
  $ cline server reload # reload ~/.cline/config file
  $ cline server stop   # stop server
  $ cline server status # show server status

Customize

Custom collector

collector required collect method.

example:

  class MyCollector < Cline::Collectors::Base
    def self.collect
      new.sources.each do |source|
        create_or_pass source.body, source.created_at
      end
    end

    def sources
      # get new sources...
    end
  end

Cline::Collectors::Base class provides create_or_pass method. It create a new (unique) notification.

In ~/.cline/config:

  require 'path/to/my_collector'

  Cline.configure do |config|
    # ...
    config.collectors << MyCollector
  end

Notifier

show and tick command uses Cline's notifier. Default notifier is $stdout.

Custom Notifyer

Cline's notifier required puts method.

example:

  class MyNotifier
    def puts(str)
      # implement notifier behaviour...
    end
  end

In ~/.cline/config

  require 'path/to/my_notifier'

  Cline.configure do |config|
    # ...
    config.out_stream = MyNotifier.new
  end

Filtering

Use ActiveRecord validators.

  Cline.configure do |config|
    # ...
    config.notification.validates :message, length: {maximum: 100}
  end

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Added some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request