Bookmark System

.bookmarks

first,link: http://www.some.url
second,link: http://www.someother.url

bm

#!/usr/bin/env ruby

require File.expand_path("../lib/bookmark.rb", __FILE__)

Bookmark.run_with_args(ARGV)

bookmark.rb

class Bookmark
  class << self
    def run_with_args(args)
      query = args.join(" ")
      bookmarks = Bookmark.matching(query)
      if bookmarks.empty?
        puts "no bookmarks found for #{query.inspect}" 
      else
        bookmarks.map(&:open)
      end
    end

    def matching(query, bookmarks_string = default_bookmarks_string)
      from_file_content(bookmarks_string).select do |bm|
        bm.matches?(query)
      end
    end

    private

    def from_line(line)
      tags_s, resource = line.split(": ")
      new(tags_s.split(/[\s,]+/), resource)
    end

    def from_file_content(content)
      content.split("\n").map { |line| from_line(line) }
    end

    def default_bookmarks_path
      File.expand_path("~/.bookmarks")
    end

    def default_bookmarks_string
      File.exists?(default_bookmarks_path) ? File.read(default_bookmarks_path) : ''
    end
  end

  def initialize(tags, url)
    @tags = tags
    @url = url
  end

  def matches?(string)
    string.strip.split(/\s+/).all? do |query_tag|
      @tags.any? { |tag| tag.start_with?(query_tag) }
    end
  end

  def open
    system %(open "#{@url}")
  end

  private

end