Class: SDoc::Merge

Inherits:
Object
  • Object
show all
Defined in:
lib/sdoc/merge.rb

Constant Summary collapse

FLAG_FILE = 
"created.rid"

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Merge

Returns a new instance of Merge.



9
10
11
12
13
14
15
 
# File 'lib/sdoc/merge.rb', line 9

def initialize()
  @names = []
  @urls = []
  @op_dir = 'doc'
  @title = ''
  @directories = []
end

Instance Method Details

#append_path(subtree, path) ⇒ Object 



79
80
81
82
83
84
85
 
# File 'lib/sdoc/merge.rb', line 79

def append_path subtree, path
  subtree.map do |item|
    item[1] = path + '/' + item[1] unless item[1].empty?
    item[3] = append_path item[3], path
    item
  end
end

#check_directories ⇒ Object 



177
178
179
180
181
182
183
184
185
 
# File 'lib/sdoc/merge.rb', line 177

def check_directories
  @directories.each do |dir|
    unless File.exist?(File.join(dir, FLAG_FILE)) &&
    File.exist?(File.join(dir, RDoc::Generator::SDoc::TREE_FILE)) &&
    File.exist?(File.join(dir, RDoc::Generator::SDoc::SEARCH_INDEX_FILE))
      error "#{dir} does not seem to be an sdoc directory"
    end
  end
end

#copy_docs ⇒ Object 



146
147
148
149
150
151
152
153
154
155
156
157
158
159
 
# File 'lib/sdoc/merge.rb', line 146

def copy_docs
  @directories.each_with_index do |dir, i|
    name = @names[i]
    index_dir = File.dirname(RDoc::Generator::SDoc::TREE_FILE)
    FileUtils.mkdir_p(File.join(@op_dir, name))

    Dir.new(dir).each do |item|
      if File.directory?(File.join(dir, item)) && item != '.' && item != '..' && item != index_dir
        FileUtils.cp_r File.join(dir, item), File.join(@op_dir, name, item), :preserve => true
      end
    end
    FileUtils.cp File.join(dir, 'index.html'), File.join(@op_dir, name)
  end
end

#copy_files ⇒ Object 



161
162
163
164
165
166
167
168
 
# File 'lib/sdoc/merge.rb', line 161

def copy_files
  dir = @directories.first
  Dir.new(dir).each do |item|
    if item != '.' && item != '..' && item != RDoc::Generator::SDoc::FILE_DIR && item != RDoc::Generator::SDoc::CLASS_DIR
      FileUtils.cp_r File.join(dir, item), @op_dir, :preserve => true
    end
  end
end

#copy_index_file ⇒ Object 



132
133
134
 
# File 'lib/sdoc/merge.rb', line 132

def copy_index_file
  FileUtils.cp File.join(@directories[0], 'index.html'), @op_dir
end

#error(msg) ⇒ Object

Report an error message and exit

Raises:

  • (RDoc::Error) 


190
191
192
 
# File 'lib/sdoc/merge.rb', line 190

def error(msg)
  raise RDoc::Error, msg
end

#merge(options) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/sdoc/merge.rb', line 17

def merge(options)
  parse_options options
  check_directories
  setup_output_dir
  setup_names
  copy_files
  copy_docs if @urls.empty?
  merge_search_index
  merge_tree
  copy_index_file
end

#merge_search_index ⇒ Object 



87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
 
# File 'lib/sdoc/merge.rb', line 87

def merge_search_index
  items = []
  @indexes = {}
  @directories.each_with_index do |dir, i|
    name = @names[i]
    url = @urls.empty? ? name : @urls[i]
    filename = File.join dir, RDoc::Generator::SDoc::SEARCH_INDEX_FILE
    data = open(filename).read.sub(/var search_data =\s*/, '')
    subindex = JSON.parse(data, :max_nesting => 0)
    @indexes[name] = subindex

    searchIndex = subindex["index"]["searchIndex"]
    longSearchIndex = subindex["index"]["longSearchIndex"]
    subindex["index"]["info"].each_with_index do |info, j|
      info[2] = url + '/' + info[2]
      info[6] = i
      items << {
        :info => info,
        :searchIndex => searchIndex[j],
        :longSearchIndex => name + ' ' + longSearchIndex[j]
      }
    end
  end
  items.sort! do |a, b|
    # type (class/method/file) or name or doc part or namespace
    [a[:info][5], a[:info][0], a[:info][6], a[:info][1]] <=> [b[:info][5], b[:info][0], b[:info][6], b[:info][1]]
  end

  index = {
    :searchIndex => items.map{|item| item[:searchIndex]},
    :longSearchIndex => items.map{|item| item[:longSearchIndex]},
    :info => items.map{|item| item[:info]}
  }
  search_data = {
    :index => index,
    :badges => @names
  }

  dst = File.join @op_dir, RDoc::Generator::SDoc::SEARCH_INDEX_FILE
  FileUtils.mkdir_p File.dirname(dst)
  File.open(dst, "w", 0644) do |f|
    f.write('var search_data = '); f.write(search_data.to_json(:max_nesting => 0))
  end
end

#merge_tree ⇒ Object 



55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
 
# File 'lib/sdoc/merge.rb', line 55

def merge_tree
  tree = []
  @directories.each_with_index do |dir, i|
    name = @names[i]
    url = @urls.empty? ? name : @urls[i]
    filename = File.join dir, RDoc::Generator::SDoc::TREE_FILE
    data = open(filename).read.sub(/var tree =\s*/, '')
    subtree = JSON.parse(data, :max_nesting => 0)
    item = [
      name,
      url + '/index.html',
      '',
      append_path(subtree, url)
    ]
    tree << item
  end

  dst = File.join @op_dir, RDoc::Generator::SDoc::TREE_FILE
  FileUtils.mkdir_p File.dirname(dst)
  File.open(dst, "w", 0644) do |f|
    f.write('var tree = '); f.write(tree.to_json(:max_nesting => 0))
  end
end

#parse_options(options) ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/sdoc/merge.rb', line 29

def parse_options(options)
  opts = OptionParser.new do |opt|
    opt.banner = "Usage: sdoc-merge [options] directories"

    opt.on("-n", "--names [NAMES]", "Names of merged repositories. Comma separated") do |v|
      @names = v.split(',').map{|name| name.strip }
    end

    opt.on("-o", "--op [DIRECTORY]", "Set the output directory") do |v|
      @op_dir = v
    end

    opt.on("-t", "--title [TITLE]", "Set the title of merged file") do |v|
      @title = v
    end

    opt.on("-u", "--urls [URLS]", "Paths to merged docs. If you",
                  "set this files and classes won't be actualy",
                  "copied to merged build") do |v|
      @urls = v.split(' ').map{|name| name.strip }
    end
  end
  opts.parse! options
  @directories = options.dup
end

#setup_names ⇒ Object 



136
137
138
139
140
141
142
143
144
 
# File 'lib/sdoc/merge.rb', line 136

def setup_names
  unless @names.size > 0
    @directories.each do |dir|
      name = File.basename dir
      name = File.basename File.dirname(dir) if name == 'doc'
      @names << name
    end
  end
end

#setup_output_dir ⇒ Object 



170
171
172
173
174
175
 
# File 'lib/sdoc/merge.rb', line 170

def setup_output_dir
  if File.exist? @op_dir
    error "#{@op_dir} already exists"
  end
  FileUtils.mkdir_p @op_dir
end