Class: Librarian::Lockfile::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/ext/librarian/lockfile/parser.rb

Instance Method Summary collapse

Instance Method Details

#extract_and_parse_dependencies(lines, manifests_index) ⇒ Object 



39
40
41
42
43
44
45
46
47
 
# File 'lib/ext/librarian/lockfile/parser.rb', line 39

def extract_and_parse_dependencies(lines, manifests_index)
  dependencies = []
  while lines.first =~ /^ {2}([.\w-]+)(?: \((.*)\))?$/
    lines.shift
    name, requirement = $1, $2.split(/,\s*/)
    dependencies << Dependency.new(name, requirement, manifests_index[name].source)
  end
  dependencies
end

#extract_and_parse_sources(lines) ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/ext/librarian/lockfile/parser.rb', line 10

def extract_and_parse_sources(lines)
  sources = []
  while source_type_names.include?(lines.first)
    source = {}
    source_type_name = lines.shift
    source[:type] = source_type_names_map[source_type_name]
    options = {}
    while lines.first =~ /^ {2}([\w-]+):\s+(.+)$/
      lines.shift
      options[$1.to_sym] = $2
    end
    source[:options] = options
    lines.shift # specs
    manifests = {}
    while lines.first =~ /^ {4}([.\w-]+) \((.*)\)$/
      lines.shift
      name = $1
      manifests[name] = {:version => $2, :dependencies => {}}
      while lines.first =~ /^ {6}([\w-]+) \((.*)\)$/
        lines.shift
        manifests[name][:dependencies][$1] = $2.split(/,\s*/)
      end
    end
    source[:manifests] = manifests
    sources << source
  end
  sources
end