Added more field types for merge request widget

Added field types that are needed for the merge request
widget.

https://gitlab.com/gitlab-org/gitlab/-/issues/235716

app/graphql/types/ci/pipeline_type.rb

@@ -94,6 +94,9 @@ module Types
       field :project, Types::ProjectType, null: true,
             description: 'Project the pipeline belongs to'
 
+      field :active, GraphQL::BOOLEAN_TYPE, null: false, method: :active?,
+            description: 'Indicates if the pipeline is active'
+
       def detailed_status
         object.detailed_status(context[:current_user])
       end

app/graphql/types/commit_type.rb

@@ -12,6 +12,8 @@ module Types
           description: 'ID (global ID) of the commit'
     field :sha, type: GraphQL::STRING_TYPE, null: false,
           description: 'SHA1 ID of the commit'
+    field :short_id, type: GraphQL::STRING_TYPE, null: false,
+          description: 'Short SHA1 ID of the commit'
     field :title, type: GraphQL::STRING_TYPE, null: true, calls_gitaly: true,
           description: 'Title of the commit message'
     markdown_field :title_html, null: true

app/graphql/types/merge_request_type.rb

@@ -92,6 +92,8 @@ module Types
           description: 'Indicates if there is a rebase currently in progress for the merge request'
     field :default_merge_commit_message, GraphQL::STRING_TYPE, null: true,
           description: 'Default merge commit message of the merge request'
+    field :default_merge_commit_message_with_description, GraphQL::STRING_TYPE, null: true,
+          description: 'Default merge commit message of the merge request with description'
     field :merge_ongoing, GraphQL::BOOLEAN_TYPE, method: :merge_ongoing?, null: false,
           description: 'Indicates if a merge is currently occurring'
     field :source_branch_exists, GraphQL::BOOLEAN_TYPE,
@@ -153,6 +155,16 @@ module Types
 
     field :approved_by, Types::UserType.connection_type, null: true,
           description: 'Users who approved the merge request'
+    field :squash_on_merge, GraphQL::BOOLEAN_TYPE, null: false, method: :squash_on_merge?,
+          description: 'Indicates if squash on merge is enabled'
+    field :available_auto_merge_strategies, [GraphQL::STRING_TYPE], null: true, calls_gitaly: true,
+          description: 'Array of available auto merge strategies'
+    field :has_ci, GraphQL::BOOLEAN_TYPE, null: false, method: :has_ci?,
+          description: 'Indicates if the merge request has CI'
+    field :mergeable, GraphQL::BOOLEAN_TYPE, null: false, method: :mergeable?, calls_gitaly: true,
+          description: 'Indicates if the merge request is mergeable'
+    field :commits_without_merge_commits, Types::CommitType.connection_type, null: true,
+          calls_gitaly: true, description: 'Merge request commits excluding merge commits'
 
     def approved_by
       object.approved_by_users
@@ -203,6 +215,18 @@ module Types
     def discussion_locked
       !!object.discussion_locked
     end
+
+    def default_merge_commit_message_with_description
+      object.default_merge_commit_message(include_description: true)
+    end
+
+    def available_auto_merge_strategies
+      AutoMergeService.new(object.project, current_user).available_strategies(object)
+    end
+
+    def commits_without_merge_commits
+      object.recent_commits.without_merge_commits
+    end
   end
 end
 

app/graphql/types/project_type.rb

@@ -107,6 +107,8 @@ module Types
           description: 'Indicates if issues referenced by merge requests and commits within the default branch are closed automatically'
     field :suggestion_commit_message, GraphQL::STRING_TYPE, null: true,
           description: 'The commit message used to apply merge request suggestions'
+    field :squash_read_only, GraphQL::BOOLEAN_TYPE, null: false, method: :squash_readonly?,
+          description: 'Indicates if squash readonly is enabled'
 
     field :namespace, Types::NamespaceType, null: true,
           description: 'Namespace of the project'

doc/api/graphql/reference/gitlab_schema.graphql

@@ -3075,6 +3075,11 @@ type Commit {
   """
   sha: String!
 
+  """
+  Short SHA1 ID of the commit
+  """
+  shortId: String!
+
   """
   Rendered HTML of the commit signature
   """
@@ -3168,6 +3173,26 @@ enum CommitActionMode {
   UPDATE
 }
 
+"""
+The connection type for Commit.
+"""
+type CommitConnection {
+  """
+  A list of edges.
+  """
+  edges: [CommitEdge]
+
+  """
+  A list of nodes.
+  """
+  nodes: [Commit]
+
+  """
+  Information to aid in pagination.
+  """
+  pageInfo: PageInfo!
+}
+
 """
 Autogenerated input type of CommitCreate
 """
@@ -3223,6 +3248,21 @@ type CommitCreatePayload {
   errors: [String!]!
 }
 
+"""
+An edge in a connection.
+"""
+type CommitEdge {
+  """
+  A cursor for use in pagination.
+  """
+  cursor: String!
+
+  """
+  The item at the end of the edge.
+  """
+  node: Commit
+}
+
 enum CommitEncoding {
   """
   Base64 encoding
@@ -12927,11 +12967,41 @@ type MergeRequest implements CurrentUserTodos & Noteable {
   """
   autoMergeEnabled: Boolean!
 
+  """
+  Array of available auto merge strategies
+  """
+  availableAutoMergeStrategies: [String!]
+
   """
   Number of commits in the merge request
   """
   commitCount: Int
 
+  """
+  Merge request commits excluding merge commits
+  """
+  commitsWithoutMergeCommits(
+    """
+    Returns the elements in the list that come after the specified cursor.
+    """
+    after: String
+
+    """
+    Returns the elements in the list that come before the specified cursor.
+    """
+    before: String
+
+    """
+    Returns the first _n_ elements from the list.
+    """
+    first: Int
+
+    """
+    Returns the last _n_ elements from the list.
+    """
+    last: Int
+  ): CommitConnection
+
   """
   Indicates if the merge request has conflicts
   """
@@ -12977,6 +13047,11 @@ type MergeRequest implements CurrentUserTodos & Noteable {
   """
   defaultMergeCommitMessage: String
 
+  """
+  Default merge commit message of the merge request with description
+  """
+  defaultMergeCommitMessageWithDescription: String
+
   """
   Description of the merge request (Markdown rendered as HTML for caching)
   """
@@ -13052,6 +13127,11 @@ type MergeRequest implements CurrentUserTodos & Noteable {
   """
   forceRemoveSourceBranch: Boolean
 
+  """
+  Indicates if the merge request has CI
+  """
+  hasCi: Boolean!
+
   """
   The pipeline running on the branch HEAD of the merge request
   """
@@ -13117,11 +13197,20 @@ type MergeRequest implements CurrentUserTodos & Noteable {
   """
   mergeStatus: String
 
+  """
+  """
+  mergeTrainsCount: Int
+
   """
   Indicates if the merge has been set to be merged when its pipeline succeeds (MWPS)
   """
   mergeWhenPipelineSucceeds: Boolean
 
+  """
+  Indicates if the merge request is mergeable
+  """
+  mergeable: Boolean!
+
   """
   Indicates if all discussions in the merge request have been resolved, allowing the merge request to be merged
   """
@@ -13292,6 +13381,11 @@ type MergeRequest implements CurrentUserTodos & Noteable {
   """
   sourceProjectId: Int
 
+  """
+  Indicates if squash on merge is enabled
+  """
+  squashOnMerge: Boolean!
+
   """
   State of the merge request
   """
@@ -15434,6 +15528,11 @@ type PageInfo {
 }
 
 type Pipeline {
+  """
+  Indicates if the pipeline is active
+  """
+  active: Boolean!
+
   """
   Base SHA of the source branch
   """
@@ -17490,6 +17589,11 @@ type Project {
   """
   snippetsEnabled: Boolean
 
+  """
+  Indicates if squash readonly is enabled
+  """
+  squashReadOnly: Boolean!
+
   """
   URL to connect to the project via SSH
   """

doc/api/graphql/reference/index.md

@@ -524,6 +524,7 @@ Represents the code coverage summary for a project.
 | `message` | String | Raw commit message |
 | `pipelines` | PipelineConnection | Pipelines of the commit ordered latest first |
 | `sha` | String! | SHA1 ID of the commit |
+| `shortId` | String! | Short SHA1 ID of the commit |
 | `signatureHtml` | String | Rendered HTML of the commit signature |
 | `title` | String | Title of the commit message |
 | `titleHtml` | String | The GitLab Flavored Markdown rendering of `title` |
@@ -2013,11 +2014,14 @@ Autogenerated return type of MarkAsSpamSnippet.
 | `assignees` | UserConnection | Assignees of the merge request |
 | `author` | User | User who created this merge request |
 | `autoMergeEnabled` | Boolean! | Indicates if auto merge is enabled for the merge request |
+| `availableAutoMergeStrategies` | String! => Array | Array of available auto merge strategies |
 | `commitCount` | Int | Number of commits in the merge request |
+| `commitsWithoutMergeCommits` | CommitConnection | Merge request commits excluding merge commits |
 | `conflicts` | Boolean! | Indicates if the merge request has conflicts |
 | `createdAt` | Time! | Timestamp of when the merge request was created |
 | `currentUserTodos` | TodoConnection! | Todos for the current user |
 | `defaultMergeCommitMessage` | String | Default merge commit message of the merge request |
+| `defaultMergeCommitMessageWithDescription` | String | Default merge commit message of the merge request with description |
 | `description` | String | Description of the merge request (Markdown rendered as HTML for caching) |
 | `descriptionHtml` | String | The GitLab Flavored Markdown rendering of `description` |
 | `diffHeadSha` | String | Diff head SHA of the merge request |
@@ -2028,6 +2032,7 @@ Autogenerated return type of MarkAsSpamSnippet.
 | `discussions` | DiscussionConnection! | All discussions on this noteable |
 | `downvotes` | Int! | Number of downvotes for the merge request |
 | `forceRemoveSourceBranch` | Boolean | Indicates if the project settings will lead to source branch deletion after merge |
+| `hasCi` | Boolean! | Indicates if the merge request has CI |
 | `headPipeline` | Pipeline | The pipeline running on the branch HEAD of the merge request |
 | `id` | ID! | ID of the merge request |
 | `iid` | String! | Internal ID of the merge request |
@@ -2037,7 +2042,9 @@ Autogenerated return type of MarkAsSpamSnippet.
 | `mergeError` | String | Error message due to a merge error |
 | `mergeOngoing` | Boolean! | Indicates if a merge is currently occurring |
 | `mergeStatus` | String | Status of the merge request |
+| `mergeTrainsCount` | Int |  |
 | `mergeWhenPipelineSucceeds` | Boolean | Indicates if the merge has been set to be merged when its pipeline succeeds (MWPS) |
+| `mergeable` | Boolean! | Indicates if the merge request is mergeable |
 | `mergeableDiscussionsState` | Boolean | Indicates if all discussions in the merge request have been resolved, allowing the merge request to be merged |
 | `mergedAt` | Time | Timestamp of when the merge request was merged, null if not merged |
 | `milestone` | Milestone | The milestone of the merge request |
@@ -2056,6 +2063,7 @@ Autogenerated return type of MarkAsSpamSnippet.
 | `sourceBranchProtected` | Boolean! | Indicates if the source branch is protected |
 | `sourceProject` | Project | Source project of the merge request |
 | `sourceProjectId` | Int | ID of the merge request source project |
+| `squashOnMerge` | Boolean! | Indicates if squash on merge is enabled |
 | `state` | MergeRequestState! | State of the merge request |
 | `subscribed` | Boolean! | Indicates if the currently logged in user is subscribed to this merge request |
 | `targetBranch` | String! | Target branch of the merge request |
@@ -2396,6 +2404,7 @@ Information about pagination in a connection..
 
 | Field | Type | Description |
 | ----- | ---- | ----------- |
+| `active` | Boolean! | Indicates if the pipeline is active |
 | `beforeSha` | String | Base SHA of the source branch |
 | `cancelable` | Boolean! | Specifies if a pipeline can be canceled |
 | `committedAt` | Time | Timestamp of the pipeline's commit |
@@ -2567,6 +2576,7 @@ Autogenerated return type of PipelineRetry.
 | `sharedRunnersEnabled` | Boolean | Indicates if shared runners are enabled for the project |
 | `snippets` | SnippetConnection | Snippets of the project |
 | `snippetsEnabled` | Boolean | Indicates if Snippets are enabled for the current user |
+| `squashReadOnly` | Boolean! | Indicates if squash readonly is enabled |
 | `sshUrlToRepo` | String | URL to connect to the project via SSH |
 | `starCount` | Int! | Number of times the project has been starred |
 | `statistics` | ProjectStatistics | Statistics of the project |

ee/app/graphql/ee/types/merge_request_type.rb

@@ -12,6 +12,14 @@ module EE
               description: 'Number of approvals left'
         field :approvals_required, GraphQL::INT_TYPE, null: true,
               description: 'Number of approvals required'
+        field :merge_trains_count, GraphQL::INT_TYPE, null: true,
+              description: ''
+      end
+
+      def merge_trains_count
+        return unless object.target_project.merge_trains_enabled?
+
+        MergeTrain.total_count_in_train(object)
       end
     end
   end

spec/graphql/types/ci/pipeline_type_spec.rb

@@ -6,4 +6,19 @@ RSpec.describe Types::Ci::PipelineType do
   specify { expect(described_class.graphql_name).to eq('Pipeline') }
 
   specify { expect(described_class).to expose_permissions_using(Types::PermissionTypes::Ci::Pipeline) }
+
+  it 'contains attributes related to a pipeline' do
+    expected_fields = %w[
+      id iid sha before_sha status detailed_status config_source duration
+      coverage created_at updated_at started_at finished_at committed_at
+      stages user retryable cancelable jobs source_job downstream
+      upstream path project active user_permissions
+    ]
+
+    if Gitlab.ee?
+      expected_fields << 'security_report_summary'
+    end
+
+    expect(described_class).to have_graphql_fields(*expected_fields)
+  end
 end

spec/graphql/types/commit_type_spec.rb

@@ -9,7 +9,7 @@ RSpec.describe GitlabSchema.types['Commit'] do
 
   it 'contains attributes related to commit' do
     expect(described_class).to have_graphql_fields(
-      :id, :sha, :title, :description, :description_html, :message, :title_html, :authored_date,
+      :id, :sha, :short_id, :title, :description, :description_html, :message, :title_html, :authored_date,
       :author_name, :author_gravatar, :author, :web_url, :web_path,
       :pipelines, :signature_html
     )

spec/graphql/types/merge_request_type_spec.rb

@@ -28,12 +28,15 @@ RSpec.describe GitlabSchema.types['MergeRequest'] do
       milestone assignees participants subscribed labels discussion_locked time_estimate
       total_time_spent reference author merged_at commit_count current_user_todos
       conflicts auto_merge_enabled approved_by source_branch_protected
+      default_merge_commit_message_with_description squash_on_merge available_auto_merge_strategies
+      has_ci mergeable commits_without_merge_commits
     ]
 
     if Gitlab.ee?
       expected_fields << 'approved'
       expected_fields << 'approvals_left'
       expected_fields << 'approvals_required'
+      expected_fields << 'merge_trains_count'
     end
 
     expect(described_class).to have_graphql_fields(*expected_fields)

spec/graphql/types/project_type_spec.rb

@@ -31,7 +31,7 @@ RSpec.describe GitlabSchema.types['Project'] do
       container_expiration_policy service_desk_enabled service_desk_address
       issue_status_counts terraform_states alert_management_integrations
       container_repositories container_repositories_count
-      pipeline_analytics total_pipeline_duration
+      pipeline_analytics total_pipeline_duration squash_read_only
     ]
 
     expect(described_class).to include_graphql_fields(*expected_fields)