Merge branch 'tags-dependencies-in-default' into 'master'

Adds support of 'tags' keyword in the default CI config

See merge request gitlab-org/gitlab!20747

doc/ci/yaml/README.md

@@ -135,6 +135,7 @@ The following job parameters can be defined inside a `default:` block:
 - [`services`](#services)
 - [`before_script`](#before_script-and-after_script)
 - [`after_script`](#before_script-and-after_script)
+- [`tags`](#tags)
 - [`cache`](#cache)
 - [`retry`](#retry)
 - [`timeout`](#timeout)

ee/spec/lib/ee/gitlab/ci/config/entry/bridge_spec.rb

@@ -13,7 +13,8 @@ describe EE::Gitlab::Ci::Config::Entry::Bridge do
     # that we know that we don't want to inherit
     # as they do not have sense in context of Bridge
     let(:ignored_inheritable_columns) do
-      %i[before_script after_script image services cache interruptible timeout retry]
+      %i[before_script after_script image services cache interruptible timeout
+         retry tags]
     end
   end

lib/gitlab/ci/config/entry/boolean.rb

-# frozen_string_literal: true
-
-module Gitlab
-  module Ci
-    class Config
-      module Entry
-        ##
-        # Entry that represents the interrutible value.
-        #
-        class Boolean < ::Gitlab::Config::Entry::Node
-          include ::Gitlab::Config::Entry::Validatable
-
-          validations do
-            validates :config, boolean: true
-          end
-        end
-      end
-    end
-  end
-end

lib/gitlab/ci/config/entry/default.rb

@@ -15,7 +15,7 @@ module Gitlab
           ALLOWED_KEYS = %i[before_script image services
                             after_script cache interruptible
-                            timeout retry].freeze
+                            timeout retry tags].freeze
           validations do
             validates :config, allowed_keys: ALLOWED_KEYS
@@ -41,7 +41,7 @@ module Gitlab
             description: 'Configure caching between build jobs.',
             inherit: true
-          entry :interruptible, Entry::Boolean,
+          entry :interruptible, ::Gitlab::Config::Entry::Boolean,
             description: 'Set jobs interruptible default value.',
             inherit: false
@@ -53,7 +53,12 @@ module Gitlab
             description: 'Set retry default value.',
             inherit: false
-          helpers :before_script, :image, :services, :after_script, :cache, :interruptible, :timeout, :retry
+          entry :tags, ::Gitlab::Config::Entry::ArrayOfStrings,
+            description: 'Set the default tags.',
+            inherit: false
+
+          helpers :before_script, :image, :services, :after_script, :cache, :interruptible,
+            :timeout, :retry, :tags
           private

lib/gitlab/ci/config/entry/job.rb

@@ -36,7 +36,6 @@ module Gitlab
               if: :has_rules?
             with_options allow_nil: true do
-              validates :tags, array_of_strings: true
               validates :allow_failure, boolean: true
               validates :parallel, numericality: { only_integer: true,
                                                    greater_than_or_equal_to: 2,
@@ -97,7 +96,7 @@ module Gitlab
             description: 'Services that will be used to execute this job.',
             inherit: true
-          entry :interruptible, Entry::Boolean,
+          entry :interruptible, ::Gitlab::Config::Entry::Boolean,
             description: 'Set jobs interruptible value.',
             inherit: true
@@ -109,6 +108,10 @@ module Gitlab
             description: 'Retry configuration for this job.',
             inherit: true
+          entry :tags, ::Gitlab::Config::Entry::ArrayOfStrings,
+            description: 'Set the tags.',
+            inherit: true
+
           entry :only, Entry::Policy,
             description: 'Refs policy this job will be executed for.',
             default: Entry::Policy::DEFAULT_ONLY,

lib/gitlab/config/entry/array_of_strings.rb

+# frozen_string_literal: true
+
+module Gitlab
+  module Config
+    module Entry
+      ##
+      # Entry that represents a array of strings value.
+      #
+      class ArrayOfStrings < Node
+        include Validatable
+
+        validations do
+          validates :config, array_of_strings: true
+        end
+      end
+    end
+  end
+end

spec/lib/gitlab/ci/config/entry/default_spec.rb

@@ -27,7 +27,7 @@ describe Gitlab::Ci::Config::Entry::Default do
         expect(described_class.nodes.keys)
           .to match_array(%i[before_script image services
                              after_script cache interruptible
-                             timeout retry])
+                             timeout retry tags])
       end
     end
   end

spec/lib/gitlab/ci/config/entry/job_spec.rb

@@ -24,7 +24,7 @@ describe Gitlab::Ci::Config::Entry::Job do
       let(:result) do
         %i[before_script script stage type after_script cache
            image services only except rules needs variables artifacts
-           environment coverage retry interruptible timeout]
+           environment coverage retry interruptible timeout tags]
       end
       it { is_expected.to match_array result }

spec/lib/gitlab/ci/yaml_processor_spec.rb

@@ -1849,7 +1849,7 @@ module Gitlab
           config = YAML.dump({ rspec: { script: "test", tags: "mysql" } })
           expect do
             Gitlab::Ci::YamlProcessor.new(config)
-          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec tags should be an array of strings")
+          end.to raise_error(Gitlab::Ci::YamlProcessor::ValidationError, "jobs:rspec:tags config should be an array of strings")
         end
         it "returns errors if before_script parameter is invalid" do
@@ -2197,7 +2197,7 @@ module Gitlab
         context "when the tags parameter is invalid" do
           let(:content) { YAML.dump({ rspec: { script: "test", tags: "mysql" } }) }
-          it { is_expected.to eq "jobs:rspec tags should be an array of strings" }
+          it { is_expected.to eq "jobs:rspec:tags config should be an array of strings" }
         end
         context "when YAML content is empty" do