app/services/ci/create_pipeline_service.rb


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

module Ci
  class CreatePipelineService < BaseService
    def execute
      pipeline = project.pipelines.new(params)

      unless ref_names.include?(params[:ref])
        pipeline.errors.add(:base, 'Reference not found')
        return pipeline
      end

      if commit
        pipeline.sha = commit.id
      else
        pipeline.errors.add(:base, 'Commit not found')
        return pipeline
      end

      unless can?(current_user, :create_pipeline, project)
        pipeline.errors.add(:base, 'Insufficient permissions to create a new pipeline')
        return pipeline
      end

      unless pipeline.config_processor
        pipeline.errors.add(:base, pipeline.yaml_errors || 'Missing .gitlab-ci.yml file')
        return pipeline
      end

      pipeline.save!

      unless pipeline.create_builds(current_user)
        pipeline.errors.add(:base, 'No builds for this pipeline.')
      end

      pipeline.save
      pipeline
    end

    private

    def ref_names
      @ref_names ||= project.repository.ref_names
    end

    def commit
      @commit ||= project.commit(params[:ref])
    end
  end
end