142 lines
3.8 KiB
Ruby
142 lines
3.8 KiB
Ruby
module Ci
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class Runner < ActiveRecord::Base
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extend Ci::Model
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LAST_CONTACT_TIME = 5.minutes.ago
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AVAILABLE_SCOPES = %w[specific shared active paused online]
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FORM_EDITABLE = %i[description tag_list active run_untagged locked]
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has_many :builds, class_name: 'Ci::Build'
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has_many :runner_projects, dependent: :destroy, class_name: 'Ci::RunnerProject'
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has_many :projects, through: :runner_projects, class_name: '::Project', foreign_key: :gl_project_id
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has_one :last_build, ->() { order('id DESC') }, class_name: 'Ci::Build'
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before_validation :set_default_values
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scope :specific, ->() { where(is_shared: false) }
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scope :shared, ->() { where(is_shared: true) }
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scope :active, ->() { where(active: true) }
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scope :paused, ->() { where(active: false) }
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scope :online, ->() { where('contacted_at > ?', LAST_CONTACT_TIME) }
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scope :ordered, ->() { order(id: :desc) }
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scope :owned_or_shared, ->(project_id) do
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joins('LEFT JOIN ci_runner_projects ON ci_runner_projects.runner_id = ci_runners.id')
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.where("ci_runner_projects.gl_project_id = :project_id OR ci_runners.is_shared = true", project_id: project_id)
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end
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scope :assignable_for, ->(project) do
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# FIXME: That `to_sql` is needed to workaround a weird Rails bug.
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# Without that, placeholders would miss one and couldn't match.
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where(locked: false).
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where.not("id IN (#{project.runners.select(:id).to_sql})").specific
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end
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validate :tag_constraints
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acts_as_taggable
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# Searches for runners matching the given query.
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#
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# This method uses ILIKE on PostgreSQL and LIKE on MySQL.
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#
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# This method performs a *partial* match on tokens, thus a query for "a"
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# will match any runner where the token contains the letter "a". As a result
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# you should *not* use this method for non-admin purposes as otherwise users
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# might be able to query a list of all runners.
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#
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# query - The search query as a String
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#
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# Returns an ActiveRecord::Relation.
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def self.search(query)
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t = arel_table
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pattern = "%#{query}%"
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where(t[:token].matches(pattern).or(t[:description].matches(pattern)))
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end
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def set_default_values
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self.token = SecureRandom.hex(15) if self.token.blank?
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end
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def assign_to(project, current_user = nil)
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self.is_shared = false if shared?
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self.save
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project.runner_projects.create(runner_id: self.id)
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end
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def display_name
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return short_sha if description.blank?
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description
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end
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def shared?
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is_shared
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end
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def online?
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contacted_at && contacted_at > LAST_CONTACT_TIME
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end
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def status
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if contacted_at.nil?
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:not_connected
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elsif active?
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online? ? :online : :offline
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else
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:paused
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end
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end
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def belongs_to_one_project?
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runner_projects.count == 1
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end
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def specific?
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!shared?
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end
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def can_pick?(build)
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assignable_for?(build.project) && accepting_tags?(build)
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end
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def only_for?(project)
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projects == [project]
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end
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def short_sha
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token[0...8] if token
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end
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def has_tags?
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tag_list.any?
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end
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def predefined_variables
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[
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{ key: 'CI_RUNNER_ID', value: id.to_s, public: true },
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{ key: 'CI_RUNNER_DESCRIPTION', value: description, public: true },
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{ key: 'CI_RUNNER_TAGS', value: tag_list.to_s, public: true }
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]
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end
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private
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def tag_constraints
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unless has_tags? || run_untagged?
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errors.add(:tags_list,
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'can not be empty when runner is not allowed to pick untagged jobs')
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end
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end
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def assignable_for?(project)
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!locked? || projects.exists?(id: project.id)
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end
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def accepting_tags?(build)
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(run_untagged? || build.has_tags?) && (build.tag_list - tag_list).empty?
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end
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end
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end
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