debian-mirror-gitlab/app/models/ci/build.rb

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2015-09-25 12:07:36 +05:30
# == Schema Information
#
# Table name: builds
#
# id :integer not null, primary key
# project_id :integer
# status :string(255)
# finished_at :datetime
# trace :text
# created_at :datetime
# updated_at :datetime
# started_at :datetime
# runner_id :integer
# commit_id :integer
# coverage :float
# commands :text
# job_id :integer
# name :string(255)
# options :text
# allow_failure :boolean default(FALSE), not null
# stage :string(255)
# deploy :boolean default(FALSE)
# trigger_request_id :integer
#
module Ci
class Build < ActiveRecord::Base
extend Ci::Model
LAZY_ATTRIBUTES = ['trace']
belongs_to :commit, class_name: 'Ci::Commit'
belongs_to :project, class_name: 'Ci::Project'
belongs_to :runner, class_name: 'Ci::Runner'
belongs_to :trigger_request, class_name: 'Ci::TriggerRequest'
serialize :options
validates :commit, presence: true
validates :status, presence: true
validates :coverage, numericality: true, allow_blank: true
scope :running, ->() { where(status: "running") }
scope :pending, ->() { where(status: "pending") }
scope :success, ->() { where(status: "success") }
scope :failed, ->() { where(status: "failed") }
scope :unstarted, ->() { where(runner_id: nil) }
scope :running_or_pending, ->() { where(status:[:running, :pending]) }
acts_as_taggable
# To prevent db load megabytes of data from trace
default_scope -> { select(Ci::Build.columns_without_lazy) }
class << self
def columns_without_lazy
(column_names - LAZY_ATTRIBUTES).map do |column_name|
"#{table_name}.#{column_name}"
end
end
def last_month
where('created_at > ?', Date.today - 1.month)
end
def first_pending
pending.unstarted.order('created_at ASC').first
end
def create_from(build)
new_build = build.dup
new_build.status = :pending
new_build.runner_id = nil
new_build.save
end
def retry(build)
new_build = Ci::Build.new(status: :pending)
new_build.options = build.options
new_build.commands = build.commands
new_build.tag_list = build.tag_list
new_build.commit_id = build.commit_id
new_build.project_id = build.project_id
new_build.name = build.name
new_build.allow_failure = build.allow_failure
new_build.stage = build.stage
new_build.trigger_request = build.trigger_request
new_build.save
new_build
end
end
state_machine :status, initial: :pending do
event :run do
transition pending: :running
end
event :drop do
transition running: :failed
end
event :success do
transition running: :success
end
event :cancel do
transition [:pending, :running] => :canceled
end
after_transition pending: :running do |build, transition|
build.update_attributes started_at: Time.now
end
after_transition any => [:success, :failed, :canceled] do |build, transition|
build.update_attributes finished_at: Time.now
project = build.project
if project.web_hooks?
Ci::WebHookService.new.build_end(build)
end
if build.commit.success?
build.commit.create_next_builds(build.trigger_request)
end
project.execute_services(build)
if project.coverage_enabled?
build.update_coverage
end
end
state :pending, value: 'pending'
state :running, value: 'running'
state :failed, value: 'failed'
state :success, value: 'success'
state :canceled, value: 'canceled'
end
delegate :sha, :short_sha, :before_sha, :ref,
to: :commit, prefix: false
def trace_html
html = Ci::Ansi2html::convert(trace) if trace.present?
html ||= ''
end
def trace
if project && read_attribute(:trace).present?
read_attribute(:trace).gsub(project.token, 'xxxxxx')
end
end
def started?
!pending? && !canceled? && started_at
end
def active?
running? || pending?
end
def complete?
canceled? || success? || failed?
end
def ignored?
failed? && allow_failure?
end
def timeout
project.timeout
end
def variables
yaml_variables + project_variables + trigger_variables
end
def duration
if started_at && finished_at
finished_at - started_at
elsif started_at
Time.now - started_at
end
end
def project
commit.project
end
def project_id
commit.project_id
end
def project_name
project.name
end
def repo_url
project.repo_url_with_auth
end
def allow_git_fetch
project.allow_git_fetch
end
def update_coverage
coverage = extract_coverage(trace, project.coverage_regex)
if coverage.is_a? Numeric
update_attributes(coverage: coverage)
end
end
def extract_coverage(text, regex)
begin
matches = text.gsub(Regexp.new(regex)).to_a.last
coverage = matches.gsub(/\d+(\.\d+)?/).first
if coverage.present?
coverage.to_f
end
rescue => ex
# if bad regex or something goes wrong we dont want to interrupt transition
# so we just silentrly ignore error for now
end
end
def trace
if File.exist?(path_to_trace)
File.read(path_to_trace)
else
# backward compatibility
read_attribute :trace
end
end
def trace=(trace)
unless Dir.exists? dir_to_trace
FileUtils.mkdir_p dir_to_trace
end
File.write(path_to_trace, trace)
end
def dir_to_trace
File.join(
Settings.gitlab_ci.builds_path,
created_at.utc.strftime("%Y_%m"),
project.id.to_s
)
end
def path_to_trace
"#{dir_to_trace}/#{id}.log"
end
private
def yaml_variables
if commit.config_processor
commit.config_processor.variables.map do |key, value|
{ key: key, value: value, public: true }
end
else
[]
end
end
def project_variables
project.variables.map do |variable|
{ key: variable.key, value: variable.value, public: false }
end
end
def trigger_variables
if trigger_request && trigger_request.variables
trigger_request.variables.map do |key, value|
{ key: key, value: value, public: false }
end
else
[]
end
end
end
end