68 lines
2.2 KiB
Ruby
68 lines
2.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Projects
|
|
class DetectRepositoryLanguagesService < BaseService
|
|
attr_reader :programming_languages
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def execute
|
|
repository_languages = project.repository_languages
|
|
detection = Gitlab::LanguageDetection.new(repository, repository_languages)
|
|
|
|
matching_programming_languages = ensure_programming_languages(detection)
|
|
|
|
RepositoryLanguage.transaction do
|
|
RepositoryLanguage.where(project_id: project.id, programming_language_id: detection.deletions).delete_all
|
|
|
|
detection.updates.each do |update|
|
|
RepositoryLanguage
|
|
.where(project_id: project.id)
|
|
.where(programming_language_id: update[:programming_language_id])
|
|
.update_all(share: update[:share])
|
|
end
|
|
|
|
Gitlab::Database.bulk_insert(
|
|
RepositoryLanguage.table_name,
|
|
detection.insertions(matching_programming_languages)
|
|
)
|
|
|
|
set_detected_repository_languages
|
|
end
|
|
|
|
project.repository_languages.reset
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
private
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def ensure_programming_languages(detection)
|
|
existing_languages = ProgrammingLanguage.where(name: detection.languages)
|
|
return existing_languages if detection.languages.size == existing_languages.size
|
|
|
|
missing_languages = detection.languages - existing_languages.map(&:name)
|
|
created_languages = missing_languages.map do |name|
|
|
create_language(name, detection.language_color(name))
|
|
end
|
|
|
|
existing_languages + created_languages
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def create_language(name, color)
|
|
ProgrammingLanguage.transaction do
|
|
ProgrammingLanguage.where(name: name).first_or_create(color: color)
|
|
end
|
|
rescue ActiveRecord::RecordNotUnique
|
|
retry
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
def set_detected_repository_languages
|
|
return if project.detected_repository_languages?
|
|
|
|
project.update_column(:detected_repository_languages, true)
|
|
end
|
|
end
|
|
end
|