Implement Issue Config

docs/content/doc/usage/issue-pull-request-templates.en-us.md

@@ -50,6 +50,18 @@ Possible file names for issue templates:
 - `.github/issue_template.yaml`
 - `.github/issue_template.yml`
 
+Possible file names for issue config:
+
+- `.gitea/ISSUE_TEMPLATE/config.yaml`
+- `.gitea/ISSUE_TEMPLATE/config.yml`
+- `.gitea/issue_template/config.yaml`
+- `.gitea/issue_template/config.yaml`
+- `.gitea/issue_template/config.yml`
+- `.github/ISSUE_TEMPLATE/config.yaml`
+- `.github/ISSUE_TEMPLATE/config.yml`
+- `.github/issue_template/config.yaml`
+- `.github/issue_template/config.yml`
+
 Possible file names for PR templates:
 
 - `PULL_REQUEST_TEMPLATE.md`
@@ -267,3 +279,17 @@ For each value in the options array, you can set the following keys.
 |----------|------------------------------------------------------------------------------------------------------------------------------------------|----------|---------|---------|---------|
 | label    | The identifier for the option, which is displayed in the form. Markdown is supported for bold or italic text formatting, and hyperlinks. | Required | String  | -       | -       |
 | required | Prevents form submission until element is completed.                                                                                     | Optional | Boolean | false   | -       |
+
+## Syntax for issue config
+
+This is a example for a issue config file
+
+```yaml
+BlankIssuesEnabled: true
+```
+
+### Possible Options
+
+| Key                  | Description                                                                                           | Type    |
+|----------------------|-------------------------------------------------------------------------------------------------------|---------|
+| blank_issues_enabled | If set to false, the User is forced to use a Template                                                 | Boolean |

modules/context/repo.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"fmt"
 	"html"
+	"io"
 	"net/http"
 	"net/url"
 	"path"
@@ -33,6 +34,7 @@ import (
 	asymkey_service "code.gitea.io/gitea/services/asymkey"
 
 	"github.com/editorconfig/editorconfig-core-go/v2"
+	"gopkg.in/yaml.v3"
 )
 
 // IssueTemplateDirCandidates issue templates directory
@@ -47,6 +49,13 @@ var IssueTemplateDirCandidates = []string{
 	".gitlab/issue_template",
 }
 
+var IssueConfigCanidates = []string{
+	".gitea/ISSUE_TEMPLATE/config",
+	".gitea/issue_template/config",
+	".github/ISSUE_TEMPLATE/config",
+	".github/issue_template/config",
+}
+
 // PullRequest contains information to make a pull request
 type PullRequest struct {
 	BaseRepo       *repo_model.Repository
@@ -1097,3 +1106,71 @@ func (ctx *Context) IssueTemplatesErrorsFromDefaultBranch() ([]*api.IssueTemplat
 	}
 	return issueTemplates, invalidFiles
 }
+
+
+func GetDefaultIssueConfig() (api.IssueConfig) {
+	return api.IssueConfig{
+		BlankIssuesEnabled: true,
+	}
+}
+
+func (r *Repository) GetIssueConfig(path string, commit *git.Commit) (api.IssueConfig, error) {
+	if r.GitRepo == nil {
+		return GetDefaultIssueConfig(), nil
+	}
+
+	var err error
+
+	treeEntry, err := commit.GetTreeEntryByPath(path)
+	if err != nil {
+		return GetDefaultIssueConfig(), err
+	}
+
+	reader, err := treeEntry.Blob().DataAsync()
+	if err != nil {
+		log.Debug("DataAsync: %v", err)
+		return GetDefaultIssueConfig(), nil
+	}
+
+	configContent, err := io.ReadAll(reader)
+	if err != nil {
+		return GetDefaultIssueConfig(), err
+	}
+
+	issueConfig := api.IssueConfig{}
+	if err := yaml.Unmarshal(configContent, &issueConfig); err != nil {
+		return GetDefaultIssueConfig(), err
+	}
+
+	return issueConfig, nil
+}
+
+func (ctx *Context) IssueConfigFromDefaultBranch() (api.IssueConfig, error) {
+	commit, err := ctx.Repo.GitRepo.GetBranchCommit(ctx.Repo.Repository.DefaultBranch)
+	if err != nil {
+		return GetDefaultIssueConfig(), err
+	}
+
+	for _, configName := range IssueConfigCanidates {
+		_, err := commit.GetTreeEntryByPath(configName + ".yaml")
+		if err == nil {
+			return ctx.Repo.GetIssueConfig(configName + ".yaml", commit)
+		}
+
+		_, err2 := commit.GetTreeEntryByPath(configName + ".yml")
+		if err2 == nil {
+			return ctx.Repo.GetIssueConfig(configName + ".yml", commit)
+		}
+	}
+
+	return GetDefaultIssueConfig(), nil
+}
+
+func (r *Repository) IsIssueConfig(path string) (bool) {
+	for _, configName := range IssueConfigCanidates {
+		if path == configName + ".yaml" || path == configName + ".yml" {
+			return true
+		}
+	}
+	return false
+}

modules/structs/issue.go

@@ -190,6 +190,10 @@ func (l *IssueTemplateLabels) UnmarshalYAML(value *yaml.Node) error {
 	return fmt.Errorf("line %d: cannot unmarshal %s into IssueTemplateLabels", value.Line, value.ShortTag())
 }
 
+type IssueConfig struct {
+	BlankIssuesEnabled bool `json:"blank_issues_enabled" yaml:"blank_issues_enabled"`
+}
+
 // IssueTemplateType defines issue template type
 type IssueTemplateType string
 

routers/web/repo/issue.go

@@ -904,6 +904,10 @@ func NewIssueChooseTemplate(ctx *context.Context) {
 		return
 	}
 
+	issueConfig, err := ctx.IssueConfigFromDefaultBranch()
+	ctx.Data["IssueConfig"] = issueConfig
+	ctx.Data["IssueConfigError"] = err
+
 	ctx.Data["milestone"] = ctx.FormInt64("milestone")
 	ctx.Data["project"] = ctx.FormInt64("project")
 

routers/web/repo/view.go

@@ -379,6 +379,9 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 	if ctx.Repo.TreePath == ".editorconfig" {
 		_, editorconfigErr := ctx.Repo.GetEditorconfig(ctx.Repo.Commit)
 		ctx.Data["FileError"] = editorconfigErr
+	} else if ctx.Repo.IsIssueConfig(ctx.Repo.TreePath) {
+		_, issueConfigErr := ctx.Repo.GetIssueConfig(ctx.Repo.TreePath, ctx.Repo.Commit)
+		ctx.Data["FileError"] = issueConfigErr
 	}
 
 	buf := make([]byte, 1024)

templates/repo/issue/choose.tmpl

@@ -20,17 +20,27 @@
 				</div>
 			</div>
 		{{end}}
-		<div class="ui attached segment">
-			<div class="ui two column grid">
-				<div class="column left aligned">
-					<strong>{{.locale.Tr "repo.issues.choose.blank"}}</strong>
-					<br/>{{.locale.Tr "repo.issues.choose.blank_about"}}
+		{{if .IssueConfig.BlankIssuesEnabled}}
+			<div class="ui attached segment">
+				<div class="ui two column grid">
+					<div class="column left aligned">
+						<strong>{{.locale.Tr "repo.issues.choose.blank"}}</strong>
+						<br/>{{.locale.Tr "repo.issues.choose.blank_about"}}
+					</div>
+					<div class="column right aligned">
+						<a href="{{.RepoLink}}/issues/new?{{if .milestone}}&milestone={{.milestone}}{{end}}{{if $.project}}&project={{$.project}}{{end}}" class="ui green button">{{$.locale.Tr "repo.issues.choose.get_started"}}</a>
+					</div>
 				</div>
-				<div class="column right aligned">
-					<a href="{{.RepoLink}}/issues/new?{{if .milestone}}&milestone={{.milestone}}{{end}}{{if $.project}}&project={{$.project}}{{end}}" class="ui green button">{{$.locale.Tr "repo.issues.choose.get_started"}}</a>
+			</div>
+		{{end}}
+		{{- if .IssueConfigError}}
+			<div class="ui warning message">
+				<div class="text left">
+					<div>Your issue_config.yaml contains a error:</div>
+					<diy>{{.IssueConfigError}}</div>
 				</div>
 			</div>
-		</div>
+		{{end}}
 	</div>
 </div>
 {{template "base/footer" .}}