gitlab-org--gitlab-foss/app/services/ci/create_pipeline_service.rb

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module Ci
class CreatePipelineService < BaseService
attr_reader :pipeline
def execute(ignore_skip_ci: false, save_on_errors: true, trigger_request: nil)
@pipeline = Ci::Pipeline.new(
project: project,
ref: ref,
sha: sha,
before_sha: before_sha,
tag: tag?,
trigger_requests: Array(trigger_request),
user: current_user
)
unless project.builds_enabled?
return error('Pipeline is disabled')
end
unless trigger_request || can?(current_user, :create_pipeline, project)
return error('Insufficient permissions to create a new pipeline')
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end
unless branch? || tag?
return error('Reference not found')
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end
unless commit
return error('Commit not found')
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end
unless pipeline.config_processor
unless pipeline.ci_yaml_file
return error('Missing .gitlab-ci.yml file')
end
return error(pipeline.yaml_errors, save: save_on_errors)
end
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if !ignore_skip_ci && skip_ci?
pipeline.skip if save_on_errors
return pipeline
end
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unless pipeline.config_builds_attributes.present?
return error('No builds for this pipeline.')
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end
pipeline.save
pipeline.process!
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pipeline
end
private
def skip_ci?
pipeline.git_commit_message =~ /\[(ci skip|skip ci)\]/i if pipeline.git_commit_message
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end
def commit
@commit ||= project.commit(origin_sha || origin_ref)
end
def sha
commit.try(:id)
end
def before_sha
params[:checkout_sha] || params[:before] || Gitlab::Git::BLANK_SHA
end
def origin_sha
params[:checkout_sha] || params[:after]
end
def origin_ref
params[:ref]
end
def branch?
project.repository.ref_exists?(Gitlab::Git::BRANCH_REF_PREFIX + ref)
end
def tag?
project.repository.ref_exists?(Gitlab::Git::TAG_REF_PREFIX + ref)
end
def ref
Gitlab::Git.ref_name(origin_ref)
end
def valid_sha?
origin_sha && origin_sha != Gitlab::Git::BLANK_SHA
end
def error(message, save: false)
pipeline.errors.add(:base, message)
pipeline.drop if save
pipeline
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end
end
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end