Module: Gem::Home::SpecLoader

Defined in:
lib/rubygems/home/spec_loader.rb

Class Method Summary collapse

Class Method Details

.get_docs_url(gem) ⇒ Object 



32
33
34
35
36
37
38
39
 
# File 'lib/rubygems/home/spec_loader.rb', line 32

def self.get_docs_url(gem)
  data = pull_gemspec(gem)
  link = data["documentation_uri"]
  return link if link && valid_url?(link)
  # looks like nobody gave us a documentation url
  # let's send them to rubydocs
  return "http://www.rubydoc.info/gems/#{gem}"
end

.get_home_url(gem) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/rubygems/home/spec_loader.rb', line 18

def self.get_home_url(gem)
  data = pull_gemspec(gem)
  link = data["homepage_uri"]
  return link if link && valid_url?(link)
  # looks like nobody gave us a homepage
  # are we working with a github link?
  github_link = github_repo(data)
  return github_link if github_link

  # jeeze, not even a github repo.
  # They don't deserve it, but we'll fall back to rubydocs
  return "http://www.rubydoc.info/gems/#{gem}"
end

.get_issues_url(gem) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
 
# File 'lib/rubygems/home/spec_loader.rb', line 7

def self.get_issues_url(gem)
  data = pull_gemspec(gem)
  link = data["bug_tracker_uri"]
  return link if link && valid_url?(link)
  # looks like nobody gave us an issue tracker
  # are we working with a github link?
  github_link = github_repo(data)
  return [github_link, "issues"].join("/") if github_link
  return false
end

.github_repo(data) ⇒ Object 



56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/rubygems/home/spec_loader.rb', line 56

def self.github_repo(data)
  possible = ["homepage_uri", "wiki_uri", "documentation_uri", "source_code_uri", "bug_tracker_uri"]
  possible.each do |p|
    link = data[p]
    if link && link =~ /^(https{0,1}:\/\/)?(www\.)?github\.com/i
      matches = link.match(/^(https{0,1}:\/\/)?(www\.)?github\.com\/([a-zA-Z]+)\/([a-zA-Z]+)/i)
      return ["https://github.com", matches[3], matches[4]].join("/") if matches[3] && matches[4]
    end
  end
  return false
end

.pull_gemspec(gem) ⇒ Object 



41
42
43
44
45
46
47
48
49
50
 
# File 'lib/rubygems/home/spec_loader.rb', line 41

def self.pull_gemspec(gem)
  begin
    result = open("http://rubygems.org/api/v1/gems/#{gem}.json").read
    return JSON.parse(result)
  rescue => e
    puts "Error loading #{gem} gem's spec from rubygems.org"
    puts e.message
    exit 1
  end
end

.valid_url?(url) ⇒ Boolean

Returns:

  • (Boolean) 


52
53
54
 
# File 'lib/rubygems/home/spec_loader.rb', line 52

def self.valid_url?(url)
  url =~ URI::regexp
end