gitlab-org--gitlab-foss/app/models/ci/build.rb
2016-05-18 17:43:00 -05:00

399 lines
9.8 KiB
Ruby

module Ci
class Build < CommitStatus
belongs_to :runner, class_name: 'Ci::Runner'
belongs_to :trigger_request, class_name: 'Ci::TriggerRequest'
belongs_to :erased_by, class_name: 'User'
serialize :options
validates :coverage, numericality: true, allow_blank: true
validates_presence_of :ref
scope :unstarted, ->() { where(runner_id: nil) }
scope :ignore_failures, ->() { where(allow_failure: false) }
mount_uploader :artifacts_file, ArtifactUploader
mount_uploader :artifacts_metadata, ArtifactUploader
acts_as_taggable
before_destroy { project }
after_create :execute_hooks
class << self
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.trigger_request_id = nil
new_build.save
end
def retry(build)
new_build = Ci::Build.new(status: 'pending')
new_build.ref = build.ref
new_build.tag = build.tag
new_build.options = build.options
new_build.commands = build.commands
new_build.tag_list = build.tag_list
new_build.gl_project_id = build.gl_project_id
new_build.commit_id = build.commit_id
new_build.name = build.name
new_build.allow_failure = build.allow_failure
new_build.stage = build.stage
new_build.stage_idx = build.stage_idx
new_build.trigger_request = build.trigger_request
new_build.save
new_build
end
end
state_machine :status, initial: :pending do
after_transition pending: :running do |build|
build.execute_hooks
end
# We use around_transition to create builds for next stage as soon as possible, before the `after_*` is executed
around_transition any => [:success, :failed, :canceled] do |build, block|
block.call
build.commit.create_next_builds(build) if build.commit
end
after_transition any => [:success, :failed, :canceled] do |build|
build.update_coverage
build.execute_hooks
end
end
def retryable?
project.builds_enabled? && commands.present?
end
def retried?
!self.commit.statuses.latest.include?(self)
end
def retry
Ci::Build.retry(self)
end
def depends_on_builds
# Get builds of the same type
latest_builds = self.commit.builds.latest
# Return builds from previous stages
latest_builds.where('stage_idx < ?', stage_idx)
end
def trace_html
trace_with_state[:html] || ''
end
def trace_with_state(state = nil)
trace_with_state = Ci::Ansi2html::convert(trace, state) if trace.present?
trace_with_state || {}
end
def timeout
project.build_timeout
end
def variables
predefined_variables + yaml_variables + project_variables + trigger_variables
end
def merge_request
merge_requests = MergeRequest.includes(:merge_request_diff)
.where(source_branch: ref, source_project_id: commit.gl_project_id)
.reorder(iid: :asc)
merge_requests.find do |merge_request|
merge_request.commits.any? { |ci| ci.id == commit.sha }
end
end
def project_id
commit.project.id
end
def project_name
project.name
end
def repo_url
auth = "gitlab-ci-token:#{token}@"
project.http_url_to_repo.sub(/^https?:\/\//) do |prefix|
prefix + auth
end
end
def allow_git_fetch
project.build_allow_git_fetch
end
def update_coverage
return unless project
coverage_regex = project.build_coverage_regex
return unless coverage_regex
coverage = extract_coverage(trace, coverage_regex)
if coverage.is_a? Numeric
update_attributes(coverage: coverage)
end
end
def extract_coverage(text, regex)
begin
matches = text.scan(Regexp.new(regex)).last
matches = matches.last if matches.kind_of?(Array)
coverage = matches.gsub(/\d+(\.\d+)?/).first
if coverage.present?
coverage.to_f
end
rescue
# if bad regex or something goes wrong we dont want to interrupt transition
# so we just silentrly ignore error for now
end
end
def has_trace?
raw_trace.present?
end
def raw_trace
if File.file?(path_to_trace)
File.read(path_to_trace)
elsif project.ci_id && File.file?(old_path_to_trace)
# Temporary fix for build trace data integrity
File.read(old_path_to_trace)
else
# backward compatibility
read_attribute :trace
end
end
def trace
trace = raw_trace
if project && trace.present? && project.runners_token.present?
trace.gsub(project.runners_token, 'xxxxxx')
else
trace
end
end
def trace_length
if raw_trace
raw_trace.length
else
0
end
end
def trace=(trace)
recreate_trace_dir
File.write(path_to_trace, trace)
end
def recreate_trace_dir
unless Dir.exist?(dir_to_trace)
FileUtils.mkdir_p(dir_to_trace)
end
end
private :recreate_trace_dir
def append_trace(trace_part, offset)
recreate_trace_dir
File.truncate(path_to_trace, offset) if File.exist?(path_to_trace)
File.open(path_to_trace, 'a') do |f|
f.write(trace_part)
end
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
##
# Deprecated
#
# This is a hotfix for CI build data integrity, see #4246
# Should be removed in 8.4, after CI files migration has been done.
#
def old_dir_to_trace
File.join(
Settings.gitlab_ci.builds_path,
created_at.utc.strftime("%Y_%m"),
project.ci_id.to_s
)
end
##
# Deprecated
#
# This is a hotfix for CI build data integrity, see #4246
# Should be removed in 8.4, after CI files migration has been done.
#
def old_path_to_trace
"#{old_dir_to_trace}/#{id}.log"
end
##
# Deprecated
#
# This contains a hotfix for CI build data integrity, see #4246
#
# This method is used by `ArtifactUploader` to create a store_dir.
# Warning: Uploader uses it after AND before file has been stored.
#
# This method returns old path to artifacts only if it already exists.
#
def artifacts_path
old = File.join(created_at.utc.strftime('%Y_%m'),
project.ci_id.to_s,
id.to_s)
old_store = File.join(ArtifactUploader.artifacts_path, old)
return old if project.ci_id && File.directory?(old_store)
File.join(
created_at.utc.strftime('%Y_%m'),
project.id.to_s,
id.to_s
)
end
def token
project.runners_token
end
def valid_token?(token)
project.valid_runners_token?(token)
end
def can_be_served?(runner)
(tag_list - runner.tag_list).empty?
end
def any_runners_online?
project.any_runners? { |runner| runner.active? && runner.online? && can_be_served?(runner) }
end
def stuck?
pending? && !any_runners_online?
end
def execute_hooks
return unless project
build_data = Gitlab::BuildDataBuilder.build(self)
project.execute_hooks(build_data.dup, :build_hooks)
project.execute_services(build_data.dup, :build_hooks)
end
def artifacts?
artifacts_file.exists?
end
def artifacts_metadata?
artifacts? && artifacts_metadata.exists?
end
def artifacts_metadata_entry(path, **options)
Gitlab::Ci::Build::Artifacts::Metadata.new(artifacts_metadata.path, path, **options).to_entry
end
def erase(opts = {})
return false unless erasable?
remove_artifacts_file!
remove_artifacts_metadata!
erase_trace!
update_erased!(opts[:erased_by])
end
def erasable?
complete? && (artifacts? || has_trace?)
end
def erased?
!self.erased_at.nil?
end
private
def erase_trace!
self.trace = nil
end
def update_erased!(user = nil)
self.update(erased_by: user, erased_at: Time.now)
end
def yaml_variables
global_yaml_variables + job_yaml_variables
end
def global_yaml_variables
if commit.config_processor
commit.config_processor.global_variables.map do |key, value|
{ key: key, value: value, public: true }
end
else
[]
end
end
def job_yaml_variables
if commit.config_processor
commit.config_processor.job_variables(name).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
def predefined_variables
variables = []
variables << { key: :CI_BUILD_TAG, value: ref, public: true } if tag?
variables << { key: :CI_BUILD_NAME, value: name, public: true }
variables << { key: :CI_BUILD_STAGE, value: stage, public: true }
variables << { key: :CI_BUILD_TRIGGERED, value: 'true', public: true } if trigger_request
variables
end
end
end