[Vendor] Update xanzy/go-gitlab v0.31.0 => v0.37.0 (#12701)

* update github.com/xanzy/go-gitlab v0.31.0 => v0.37.0

* vendor

* adapt changes

Co-authored-by: techknowlogick <techknowlogick@gitea.io>

vendor/github.com/xanzy/go-gitlab/epic_issues.go

@@ -0,0 +1,133 @@
+package gitlab
+
+import "fmt"
+
+// EpicIssuesService handles communication with the epic issue related methods
+// of the GitLab API.
+//
+// GitLab API docs: https://docs.gitlab.com/ee/api/epic_issues.html
+type EpicIssuesService struct {
+	client *Client
+}
+
+// EpicIssueAssignment contains both the epic and issue objects returned from
+// Gitlab with the assignment ID.
+//
+// GitLab API docs: https://docs.gitlab.com/ee/api/epic_issues.html
+type EpicIssueAssignment struct {
+	ID    int    `json:"id"`
+	Epic  *Epic  `json:"epic"`
+	Issue *Issue `json:"issue"`
+}
+
+// ListEpicIssues get a list of epic issues.
+//
+// Gitlab API docs:
+// https://docs.gitlab.com/ee/api/epic_issues.html#list-issues-for-an-epic
+func (s *EpicIssuesService) ListEpicIssues(gid interface{}, epic int, opt *ListOptions, options ...RequestOptionFunc) ([]*Issue, *Response, error) {
+	group, err := parseID(gid)
+	if err != nil {
+		return nil, nil, err
+	}
+	u := fmt.Sprintf("groups/%s/epics/%d/issues", pathEscape(group), epic)
+
+	req, err := s.client.NewRequest("GET", u, opt, options)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var is []*Issue
+	resp, err := s.client.Do(req, &is)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return is, resp, err
+}
+
+// AssignEpicIssue assigns an existing issue to an epic.
+//
+// Gitlab API Docs:
+// https://docs.gitlab.com/ee/api/epic_issues.html#assign-an-issue-to-the-epic
+func (s *EpicIssuesService) AssignEpicIssue(gid interface{}, epic, issue int, options ...RequestOptionFunc) (*EpicIssueAssignment, *Response, error) {
+	group, err := parseID(gid)
+	if err != nil {
+		return nil, nil, err
+	}
+	u := fmt.Sprintf("groups/%s/epics/%d/issues/%d", pathEscape(group), epic, issue)
+
+	req, err := s.client.NewRequest("POST", u, nil, options)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(EpicIssueAssignment)
+	resp, err := s.client.Do(req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return a, resp, err
+}
+
+// RemoveEpicIssue removes an issue from an epic.
+//
+// Gitlab API Docs:
+// https://docs.gitlab.com/ee/api/epic_issues.html#remove-an-issue-from-the-epic
+func (s *EpicIssuesService) RemoveEpicIssue(gid interface{}, epic, epicIssue int, options ...RequestOptionFunc) (*EpicIssueAssignment, *Response, error) {
+	group, err := parseID(gid)
+	if err != nil {
+		return nil, nil, err
+	}
+	u := fmt.Sprintf("groups/%s/epics/%d/issues/%d", pathEscape(group), epic, epicIssue)
+
+	req, err := s.client.NewRequest("DELETE", u, nil, options)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	a := new(EpicIssueAssignment)
+	resp, err := s.client.Do(req, a)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return a, resp, err
+}
+
+// UpdateEpicIsssueAssignmentOptions describes the UpdateEpicIssueAssignment()
+// options.
+//
+// Gitlab API Docs:
+// https://docs.gitlab.com/ee/api/epic_issues.html#update-epic---issue-association
+type UpdateEpicIsssueAssignmentOptions struct {
+	*ListOptions
+	MoveBeforeID *int `url:"move_before_id,omitempty" json:"move_before_id,omitempty"`
+	MoveAfterID  *int `url:"move_after_id,omitempty" json:"move_after_id,omitempty"`
+}
+
+// UpdateEpicIssueAssignment moves an issue before or after another issue in an
+// epic issue list.
+//
+// Gitlab API Docs:
+// https://docs.gitlab.com/ee/api/epic_issues.html#update-epic---issue-association
+func (s *EpicIssuesService) UpdateEpicIssueAssignment(gid interface{}, epic, epicIssue int, opt *UpdateEpicIsssueAssignmentOptions, options ...RequestOptionFunc) ([]*Issue, *Response, error) {
+	group, err := parseID(gid)
+	if err != nil {
+		return nil, nil, err
+	}
+	u := fmt.Sprintf("groups/%s/epics/%d/issues/%d", pathEscape(group), epic, epicIssue)
+
+	req, err := s.client.NewRequest("PUT", u, opt, options)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var is []*Issue
+	resp, err := s.client.Do(req, &is)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return is, resp, err
+}