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|
module Ci
class Pipeline < ActiveRecord::Base
extend Ci::Model
include Statuseable
self.table_name = 'ci_commits'
belongs_to :project, class_name: '::Project', foreign_key: :gl_project_id
has_many :statuses, class_name: 'CommitStatus', foreign_key: :commit_id
has_many :builds, class_name: 'Ci::Build', foreign_key: :commit_id
has_many :trigger_requests, dependent: :destroy, class_name: 'Ci::TriggerRequest', foreign_key: :commit_id
validates_presence_of :sha
validates_presence_of :status
validate :valid_commit_sha
# Invalidate object and save if when touched
after_touch :update_state
def self.truncate_sha(sha)
sha[0...8]
end
def self.stages
# We use pluck here due to problems with MySQL which doesn't allow LIMIT/OFFSET in queries
CommitStatus.where(pipeline: pluck(:id)).stages
end
def project_id
project.id
end
def valid_commit_sha
if self.sha == Gitlab::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::Pipeline.truncate_sha(sha)
end
def commit_data
@commit ||= project.commit(sha)
rescue
nil
end
def branch?
!tag?
end
def retryable?
builds.latest.any? do |build|
build.failed? && build.retryable?
end
end
def cancelable?
builds.running_or_pending.any?
end
def cancel_running
builds.running_or_pending.each(&:cancel)
end
def retry_failed
builds.latest.failed.select(&:retryable?).each(&:retry)
end
def latest?
return false unless ref
commit = project.commit(ref)
return false unless commit
commit.sha == sha
end
def triggered?
trigger_requests.any?
end
def create_builds(user, trigger_request = nil)
##
# We persist pipeline only if there are builds available
#
return unless config_processor
build_builds_for_stages(config_processor.stages, user,
'success', trigger_request) && save
end
def create_next_builds(build)
return unless config_processor
# don't create other builds if this one is retried
latest_builds = builds.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.where.not(stage: next_stages)
prior_status = prior_builds.status
# build builds for next stage that has builds available
# and save pipeline if we have builds
build_builds_for_stages(next_stages, build.user, prior_status,
build.trigger_request) && save
end
def retried
@retried ||= (statuses.order(id: :desc) - statuses.latest)
end
def coverage
coverage_array = statuses.latest.map(&:coverage).compact
if coverage_array.size >= 1
'%.2f' % (coverage_array.reduce(:+) / coverage_array.size)
end
end
def config_processor
return nil unless ci_yaml_file
return @config_processor if defined?(@config_processor)
@config_processor ||= begin
Ci::GitlabCiYamlProcessor.new(ci_yaml_file, project.path_with_namespace)
rescue Ci::GitlabCiYamlProcessor::ValidationError, Psych::SyntaxError => e
self.yaml_errors = e.message
nil
rescue
self.yaml_errors = 'Undefined error'
nil
end
end
def ci_yaml_file
return @ci_yaml_file if defined?(@ci_yaml_file)
@ci_yaml_file ||= begin
blob = project.repository.blob_at(sha, '.gitlab-ci.yml')
blob.load_all_data!(project.repository)
blob.data
rescue
nil
end
end
def skip_ci?
git_commit_message =~ /(\[ci skip\])/ if git_commit_message
end
private
def build_builds_for_stages(stages, user, status, trigger_request)
##
# Note that `Array#any?` implements a short circuit evaluation, so we
# build builds only for the first stage that has builds available.
#
stages.any? do |stage|
CreateBuildsService.new(self)
.execute(stage, user, status, trigger_request).present?
end
end
def update_state
statuses.reload
self.status = if yaml_errors.blank?
statuses.latest.status || 'skipped'
else
'failed'
end
self.started_at = statuses.started_at
self.finished_at = statuses.finished_at
self.duration = statuses.latest.duration
save
end
end
end
|
