Implement Issue Config (#20956)

Closes #20955

This PR adds the possibility to disable blank Issues, when the Repo has
templates. This can be done by creating the file
`.gitea/issue_config.yaml` with the content `blank_issues_enabled` in
the Repo.

1 files changed, 16 insertions, 0 deletions

diff --git a/modules/structs/issue.go b/modules/structs/issue.go
index 1d1de9ee5e..04e169df84 100644
--- a/modules/structs/issue.go
+++ b/modules/structs/issue.go
@@ -190,6 +190,22 @@ func (l *IssueTemplateLabels) UnmarshalYAML(value *yaml.Node) error {
 	return fmt.Errorf("line %d: cannot unmarshal %s into IssueTemplateLabels", value.Line, value.ShortTag())
 }
 
+type IssueConfigContactLink struct {
+	Name  string `json:"name" yaml:"name"`
+	URL   string `json:"url" yaml:"url"`
+	About string `json:"about" yaml:"about"`
+}
+
+type IssueConfig struct {
+	BlankIssuesEnabled bool                     `json:"blank_issues_enabled" yaml:"blank_issues_enabled"`
+	ContactLinks       []IssueConfigContactLink `json:"contact_links" yaml:"contact_links"`
+}
+
+type IssueConfigValidation struct {
+	Valid   bool   `json:"valid"`
+	Message string `json:"message"`
+}
+
 // IssueTemplateType defines issue template type
 type IssueTemplateType string