gitlab-org--gitlab-foss/app/models/commit_status.rb
Douwe Maan 3f6f2bbe14 Merge branch 'create-todo-on-failing-build' into 'master'
Create a todo on failing MR build

Implements #14067. I worked on this with @DouweM (any mistakes are mine).

When a build fails for a commit, create a todo for the author of the merge request that commit is the HEAD of. If the commit isn't the HEAD commit of any MR, don't do anything. If there already is a todo for that user and MR, don't do anything.

Current limitations:
- This isn't configurable by project.
- The author of a merge request might not be the person who pushed the breaking commit.
- I haven't tested this with a working CI setup, just with the unit tests below and by modifying my DB directly.


See merge request !3177
2016-05-19 21:18:22 +00:00

92 lines
2.4 KiB
Ruby

class CommitStatus < ActiveRecord::Base
include Statuseable
self.table_name = 'ci_builds'
belongs_to :project, class_name: '::Project', foreign_key: :gl_project_id
belongs_to :commit, class_name: 'Ci::Commit', touch: true
belongs_to :user
validates :commit, presence: true
validates_presence_of :name
alias_attribute :author, :user
scope :latest, -> { where(id: unscope(:select).select('max(id)').group(:name, :commit_id)) }
scope :retried, -> { where.not(id: latest) }
scope :ordered, -> { order(:name) }
scope :ignored, -> { where(allow_failure: true, status: [:failed, :canceled]) }
state_machine :status, initial: :pending do
event :run do
transition pending: :running
end
event :drop do
transition [:pending, :running] => :failed
end
event :success do
transition [:pending, :running] => :success
end
event :cancel do
transition [:pending, :running] => :canceled
end
after_transition pending: :running do |commit_status|
commit_status.update_attributes started_at: Time.now
end
after_transition any => [:success, :failed, :canceled] do |commit_status|
commit_status.update_attributes finished_at: Time.now
end
after_transition [:pending, :running] => :success do |commit_status|
MergeRequests::MergeWhenBuildSucceedsService.new(commit_status.commit.project, nil).trigger(commit_status)
end
after_transition any => :failed do |commit_status|
MergeRequests::AddTodoWhenBuildFailsService.new(commit_status.commit.project, nil).execute(commit_status)
end
end
delegate :sha, :short_sha, to: :commit
def before_sha
commit.before_sha || Gitlab::Git::BLANK_SHA
end
def self.stages
# We group by stage name, but order stages by theirs' index
unscoped.from(all, :sg).group('stage').order('max(stage_idx)', 'stage').pluck('sg.stage')
end
def self.stages_status
# We execute subquery for each stage to calculate a stage status
statuses = unscoped.from(all, :sg).group('stage').pluck('sg.stage', all.where('stage=sg.stage').status_sql)
statuses.inject({}) do |h, k|
h[k.first] = k.last
h
end
end
def ignored?
allow_failure? && (failed? || canceled?)
end
def duration
duration =
if started_at && finished_at
finished_at - started_at
elsif started_at
Time.now - started_at
end
duration
end
def stuck?
false
end
end