Class: Oxidized::Git

Inherits:
Output show all
Defined in:
lib/oxidized/output/git.rb

Defined Under Namespace

Classes: GitError

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Output

#cfg_to_str

Constructor Details

#initialize ⇒ Git

Returns a new instance of Git.



12
13
14
 
# File 'lib/oxidized/output/git.rb', line 12

def initialize
  @cfg = Oxidized.config.output.git
end

Instance Attribute Details

#commitref ⇒ Object (readonly)

Returns the value of attribute commitref.



10
11
12
 
# File 'lib/oxidized/output/git.rb', line 10

def commitref
  @commitref
end

Instance Method Details

#fetch(node, group) ⇒ Object 



60
61
62
63
64
65
66
67
68
 
# File 'lib/oxidized/output/git.rb', line 60

def fetch(node, group)
  repo, path = yield_repo_and_path(node, group)
  repo = Rugged::Repository.new repo
  index = repo.index
  index.read_tree repo.head.target.tree unless repo.empty?
  repo.read(index.get(path)[:oid]).data
rescue StandardError
  'node not found'
end

#get_diff(node, group, oid1, oid2) ⇒ Object

give a hash with the patch of a diff between 2 revision and the stats (added and deleted lines)



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
131
 
# File 'lib/oxidized/output/git.rb', line 106

def get_diff(node, group, oid1, oid2)
  diff_commits = nil
  repo, = yield_repo_and_path(node, group)
  repo = Rugged::Repository.new repo
  commit = repo.lookup(oid1)

  if oid2
    commit_old = repo.lookup(oid2)
    diff = repo.diff(commit_old, commit)
    diff.each do |patch|
      if /#{node.name}\s+/ =~ patch.to_s.lines.first
        diff_commits = { patch: patch.to_s, stat: patch.stat }
        break
      end
    end
  else
    stat = commit.parents[0].diff(commit).stat
    stat = [stat[1], stat[2]]
    patch = commit.parents[0].diff(commit).patch
    diff_commits = { patch: patch, stat: stat }
  end

  diff_commits
rescue StandardError
  'no diffs'
end

#get_version(node, group, oid) ⇒ Object

give the blob of a specific revision



97
98
99
100
101
102
103
 
# File 'lib/oxidized/output/git.rb', line 97

def get_version(node, group, oid)
  repo, path = yield_repo_and_path(node, group)
  repo = Rugged::Repository.new repo
  repo.blob_at(oid, path).content
rescue StandardError
  'version not found'
end

#setup ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/oxidized/output/git.rb', line 16

def setup
  if @cfg.empty?
    Oxidized.asetus.user.output.git.user  = 'Oxidized'
    Oxidized.asetus.user.output.git.email = '[email protected]'
    Oxidized.asetus.user.output.git.repo = File.join(Config::Root, 'oxidized.git')
    Oxidized.asetus.save :user
    raise NoConfig, 'no output git config, edit ~/.config/oxidized/config'
  end

  if @cfg.repo.respond_to?(:each)
    @cfg.repo.each do |group, repo|
      @cfg.repo["#{group}="] = File.expand_path repo
    end
  else
    @cfg.repo = File.expand_path @cfg.repo
  end
end

#store(file, outputs, opt = {}) ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
 
# File 'lib/oxidized/output/git.rb', line 34

def store(file, outputs, opt = {})
  @msg   = opt[:msg]
  @user  = (opt[:user]  || @cfg.user)
  @email = (opt[:email] || @cfg.email)
  @opt   = opt
  @commitref = nil
  repo = @cfg.repo

  outputs.types.each do |type|
    type_cfg = ''
    type_repo = File.join(File.dirname(repo), type + '.git')
    outputs.type(type).each do |output|
      (type_cfg << output; next) unless output.name # rubocop:disable Style/Semicolon
      type_file = file + '--' + output.name
      if @cfg.type_as_directory?
        type_file = type + '/' + type_file
        type_repo = repo
      end
      update type_repo, type_file, output
    end
    update type_repo, file, type_cfg
  end

  update repo, file, outputs.to_cfg
end

#version(node, group) ⇒ Object

give a hash of all oid revision for the given node, and the date of the commit



71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
 
# File 'lib/oxidized/output/git.rb', line 71

def version(node, group)
  repo, path = yield_repo_and_path(node, group)

  repo = Rugged::Repository.new repo
  walker = Rugged::Walker.new(repo)
  walker.sorting(Rugged::SORT_DATE)
  walker.push(repo.head.target.oid)
  i = -1
  tab = []
  walker.each do |commit|
    next if commit.diff(paths: [path]).size.zero?

    hash = {}
    hash[:date] = commit.time.to_s
    hash[:oid] = commit.oid
    hash[:author] = commit.author
    hash[:message] = commit.message
    tab[i += 1] = hash
  end
  walker.reset
  tab
rescue StandardError
  'node not found'
end