summaryrefslogtreecommitdiff
path: root/app/models/ci/commit.rb
blob: 7919334454549770b20de19ca2ce31d18db568ad (plain)
1
2
3
4
5
6
7
8
9
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
38
39
40
41
42
43
44
45
46
47
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
76
77
78
79
80
81
82
83
84
85
86
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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
# == Schema Information
#
# Table name: ci_commits
#
#  id            :integer          not null, primary key
#  project_id    :integer
#  ref           :string(255)
#  sha           :string(255)
#  before_sha    :string(255)
#  push_data     :text
#  created_at    :datetime
#  updated_at    :datetime
#  tag           :boolean          default(FALSE)
#  yaml_errors   :text
#  committed_at  :datetime
#  gl_project_id :integer
#

module Ci
  class Commit < ActiveRecord::Base
    extend Ci::Model

    belongs_to :project, class_name: '::Project', foreign_key: :gl_project_id
    has_many :statuses, class_name: 'CommitStatus'
    has_many :builds, class_name: 'Ci::Build'
    has_many :trigger_requests, dependent: :destroy, class_name: 'Ci::TriggerRequest'

    scope :ordered, -> { order('CASE WHEN ci_commits.committed_at IS NULL THEN 0 ELSE 1 END', :committed_at, :id) }

    validates_presence_of :sha
    validate :valid_commit_sha

    def self.truncate_sha(sha)
      sha[0...8]
    end

    def to_param
      sha
    end

    def project_id
      project.id
    end

    def last_build
      builds.order(:id).last
    end

    def retry
      latest_builds.each do |build|
        Ci::Build.retry(build)
      end
    end

    def valid_commit_sha
      if self.sha == Ci::Git::BLANK_SHA
        self.errors.add(:sha, " cant be 00000000 (branch removal)")
      end
    end

    def git_author_name
      commit_data.author_name if commit_data
    end

    def git_author_email
      commit_data.author_email if commit_data
    end

    def git_commit_message
      commit_data.message if commit_data
    end

    def short_sha
      Ci::Commit.truncate_sha(sha)
    end

    def commit_data
      @commit ||= project.commit(sha)
    rescue
      nil
    end

    def stage
      running_or_pending = statuses.latest.running_or_pending.ordered
      running_or_pending.first.try(:stage)
    end

    def create_builds(ref, tag, user, trigger_request = nil)
      return unless config_processor
      config_processor.stages.any? do |stage|
        CreateBuildsService.new.execute(self, stage, ref, tag, user, trigger_request, 'success').present?
      end
    end

    def create_next_builds(build)
      return unless config_processor

      # don't create other builds if this one is retried
      latest_builds = builds.similar(build).latest
      return unless latest_builds.exists?(build.id)

      # get list of stages after this build
      next_stages = config_processor.stages.drop_while { |stage| stage != build.stage }
      next_stages.delete(build.stage)

      # get status for all prior builds
      prior_builds = latest_builds.reject { |other_build| next_stages.include?(other_build.stage) }
      status = Ci::Status.get_status(prior_builds)

      # create builds for next stages based
      next_stages.any? do |stage|
        CreateBuildsService.new.execute(self, stage, build.ref, build.tag, build.user, build.trigger_request, status).present?
      end
    end

    def refs
      statuses.order(:ref).pluck(:ref).uniq
    end

    def latest_statuses
      @latest_statuses ||= statuses.latest.to_a
    end

    def latest_builds
      @latest_builds ||= builds.latest.to_a
    end

    def latest_builds_for_ref(ref)
      latest_builds.select { |build| build.ref == ref }
    end

    def retried
      @retried ||= (statuses.order(id: :desc) - statuses.latest)
    end

    def status
      if yaml_errors.present?
        return 'failed'
      end

      @status ||= Ci::Status.get_status(latest_statuses)
    end

    def pending?
      status == 'pending'
    end

    def running?
      status == 'running'
    end

    def success?
      status == 'success'
    end

    def failed?
      status == 'failed'
    end

    def canceled?
      status == 'canceled'
    end

    def active?
      running? || pending?
    end

    def complete?
      canceled? || success? || failed?
    end

    def duration
      duration_array = latest_statuses.map(&:duration).compact
      duration_array.reduce(:+).to_i
    end

    def started_at
      @started_at ||= statuses.order('started_at ASC').first.try(:started_at)
    end

    def finished_at
      @finished_at ||= statuses.order('finished_at DESC').first.try(:finished_at)
    end

    def coverage
      coverage_array = latest_builds.map(&:coverage).compact
      if coverage_array.size >= 1
        '%.2f' % (coverage_array.reduce(:+) / coverage_array.size)
      end
    end

    def matrix_for_ref?(ref)
      latest_builds_for_ref(ref).size > 1
    end

    def config_processor
      return nil unless ci_yaml_file
      @config_processor ||= Ci::GitlabCiYamlProcessor.new(ci_yaml_file, project.path_with_namespace)
    rescue Ci::GitlabCiYamlProcessor::ValidationError, Psych::SyntaxError => e
      save_yaml_error(e.message)
      nil
    rescue
      save_yaml_error("Undefined error")
      nil
    end

    def ci_yaml_file
      @ci_yaml_file ||= project.repository.blob_at(sha, '.gitlab-ci.yml').data
    rescue
      nil
    end

    def skip_ci?
      git_commit_message =~ /(\[ci skip\])/ if git_commit_message
    end

    def update_committed!
      update!(committed_at: DateTime.now)
    end

    private

    def save_yaml_error(error)
      return if self.yaml_errors?
      self.yaml_errors = error
      save
    end
  end
end