Class: Tap::Generator::Generators::Env

Inherits:
Base
  • Object
show all
Defined in:
lib/tap/generator/generators/env.rb

Overview

:startdoc::generator generate a tapenv file

Instance Attribute Summary

Attributes inherited from Base

#prompt_in, #prompt_out

Attributes included from Helpers

#helper_registry

Instance Method Summary collapse

Methods inherited from Base

#action, build, convert_to_spec, #directories, #directory, #file, #initialize, #iterate, #log_relative, #on, parse_as, #path, #process, #template, #template_files

Methods included from Helpers

#cache_helpers, #helpers

Constructor Details

This class inherits a constructor from Tap::Generator::Base

Instance Method Details

#gem_options ⇒ Object 



48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
 
# File 'lib/tap/generator/generators/env.rb', line 48

def gem_options
  specs = []
  gems.each do |gem_name|
    gem_name =~ /\A(.*?)([\s<>=~].+)?\z/
    dependency = Gem::Dependency.new($1, $2)
    collect_specs(dependency, specs)
  end
  
  most_recent_specs = {}
  specs.sort_by do |spec|
    spec.version
  end.reverse_each do |spec|
    most_recent_specs[spec.name] ||= spec
  end
  
  most_recent_specs.values.collect do |spec|
    pathfile = File.join(spec.full_gem_path, 'tap.yml')
    map = Tap::Env::Path.load(pathfile)
    map.merge!('lib' => spec.require_paths)
    
    {
      :dir => spec.full_gem_path,
      :lib => 'lib',
      :map => map,
      :set => File.exists?(pathfile)
    }
  end
end

#manifest(m, *paths) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/tap/generator/generators/env.rb', line 23

def manifest(m, *paths)
  lines = []
  paths.each do |path|
    lines.concat Tap::Env.generate(options(path))
  end
  
  gem_options.each do |options|
    lines.concat Tap::Env.generate(options)
  end
  
  lines.uniq!
  
  if use_organize
    lines = organize(lines)
  end
  
  m.file(tapenv) do |io|
    lines.each {|line| io.puts line }
  end
end

#options(path) ⇒ Object 



44
45
46
 
# File 'lib/tap/generator/generators/env.rb', line 44

def options(path)
  config.to_hash.merge(:dir => path)
end

#organize(lines) ⇒ Object 



77
78
79
80
81
82
83
84
85
86
87
88
89
 
# File 'lib/tap/generator/generators/env.rb', line 77

def organize(lines)
  sets, everything_else = lines.partition {|line| line.index('set ') == 0 }
  sets.collect! {|set| set.split(' ', 4) }
  
  cmax = sets.collect {|set| set[1].length }.max
  rmax = sets.collect {|set| set[2].length }.max
  format = "%s %-#{cmax}s %-#{rmax}s %s"
  sets.collect! {|set| format % set }
  
  lines = everything_else + sets
  lines.sort!
  lines
end