Class: Bibliothecary::Parsers::Go

Inherits:
Object
  • Object
show all
Includes:
Analyser
Defined in:
lib/bibliothecary/parsers/go.rb

Constant Summary collapse

GPM_REGEXP = 
/^(.+)\s+(.+)$/

Class Method Summary collapse

Methods included from Analyser

included

Class Method Details

.map_dependencies(manifest, attr_name, dep_attr_name, version_attr_name, type) ⇒ Object 



80
81
82
83
84
85
86
87
88
 
# File 'lib/bibliothecary/parsers/go.rb', line 80

def self.map_dependencies(manifest, attr_name, dep_attr_name, version_attr_name, type)
  manifest.fetch(attr_name,[]).map do |dependency|
    {
      name: dependency[dep_attr_name],
      requirement: dependency[version_attr_name]  || '*',
      type: type
    }
  end
end

.mapping ⇒ Object 



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
38
 
# File 'lib/bibliothecary/parsers/go.rb', line 11

def self.mapping
  {
    /^glide\.yaml$/ => {
      kind: 'manifest',
      parser: :parse_glide_yaml
    },
    /^glide\.lock$/ => {
      kind: 'lockfile',
      parser: :parse_glide_lockfile
    },
    /^Godeps\/Godeps\.json$/ => {
      kind: 'manifest',
      parser: :parse_godep_json
    },
    /^Godeps$/i => {
      kind: 'manifest',
      parser: :parse_gpm
    },
    /^vendor\/manifest$/ => {
      kind: 'manifest',
      parser: :parse_gb_manifest
    },
    /^vendor\/vendor.json$/ => {
      kind: 'manifest',
      parser: :parse_govendor
    }
  }
end

.parse_gb_manifest(file_contents) ⇒ Object 



75
76
77
78
 
# File 'lib/bibliothecary/parsers/go.rb', line 75

def self.parse_gb_manifest(file_contents)
  manifest = JSON.parse file_contents
  map_dependencies(manifest, 'dependencies', 'importpath', 'revision', 'runtime')
end

.parse_glide_lockfile(file_contents) ⇒ Object 



70
71
72
73
 
# File 'lib/bibliothecary/parsers/go.rb', line 70

def self.parse_glide_lockfile(file_contents)
  manifest = YAML.load file_contents
  map_dependencies(manifest, 'imports', 'name', 'version', 'runtime')
end

.parse_glide_yaml(file_contents) ⇒ Object 



64
65
66
67
68
 
# File 'lib/bibliothecary/parsers/go.rb', line 64

def self.parse_glide_yaml(file_contents)
  manifest = YAML.load file_contents
  map_dependencies(manifest, 'import', 'package', 'version', 'runtime') +
  map_dependencies(manifest, 'devImports', 'package', 'version', 'development')
end

.parse_godep_json(file_contents) ⇒ Object 



40
41
42
43
 
# File 'lib/bibliothecary/parsers/go.rb', line 40

def self.parse_godep_json(file_contents)
  manifest = JSON.parse file_contents
  map_dependencies(manifest, 'Deps', 'ImportPath', 'Rev', 'runtime')
end

.parse_govendor(file_contents) ⇒ Object 



59
60
61
62
 
# File 'lib/bibliothecary/parsers/go.rb', line 59

def self.parse_govendor(file_contents)
  manifest = JSON.load file_contents
  map_dependencies(manifest, 'package', 'path', 'revision', 'runtime')
end

.parse_gpm(file_contents) ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/bibliothecary/parsers/go.rb', line 45

def self.parse_gpm(file_contents)
  deps = []
  file_contents.split("\n").each do |line|
    match = line.gsub(/(\#(.*))/, '').match(GPM_REGEXP)
    next unless match
    deps << {
      name: match[1].strip,
      requirement: match[2].strip || '*',
      type: 'runtime'
    }
  end
  deps
end