diff options
Diffstat (limited to 'app/experiments/new_project_readme_experiment.rb')
-rw-r--r-- | app/experiments/new_project_readme_experiment.rb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/app/experiments/new_project_readme_experiment.rb b/app/experiments/new_project_readme_experiment.rb new file mode 100644 index 00000000000..8f88ad2adc1 --- /dev/null +++ b/app/experiments/new_project_readme_experiment.rb @@ -0,0 +1,45 @@ +# frozen_string_literal: true + +class NewProjectReadmeExperiment < ApplicationExperiment # rubocop:disable Gitlab/NamespacedClass + include Gitlab::Git::WrapsGitalyErrors + + INITIAL_WRITE_LIMIT = 3 + EXPERIMENT_START_DATE = DateTime.parse('2021/1/20') + MAX_ACCOUNT_AGE = 7.days + + exclude { context.value[:actor].nil? } + exclude { context.actor.created_at < MAX_ACCOUNT_AGE.ago } + + def control_behavior + false # we don't want the checkbox to be checked + end + + def candidate_behavior + true # check the checkbox by default + end + + def track_initial_writes(project) + return unless should_track? # early return if we don't need to ask for commit counts + return unless project.created_at > EXPERIMENT_START_DATE # early return for older projects + return unless (commit_count = commit_count_for(project)) < INITIAL_WRITE_LIMIT + + track(:write, property: project.created_at.to_s, value: commit_count) + end + + private + + def commit_count_for(project) + raw_repo = project.repository&.raw_repository + return INITIAL_WRITE_LIMIT unless raw_repo&.root_ref + + begin + Gitlab::GitalyClient::CommitService.new(raw_repo).commit_count(raw_repo.root_ref, { + all: true, # include all branches + max_count: INITIAL_WRITE_LIMIT # limit as an optimization + }) + rescue StandardError => e + Gitlab::ErrorTracking.track_exception(e, experiment: name) + INITIAL_WRITE_LIMIT + end + end +end |