Add Org to list of supported markups for wiki

app/models/project_wiki.rb

@@ -7,7 +7,8 @@ class ProjectWiki
   MARKUPS = {
     'Markdown' => :markdown,
     'RDoc'     => :rdoc,
-    'AsciiDoc' => :asciidoc
+    'AsciiDoc' => :asciidoc,
+    'Org'      => :org
   }.freeze unless defined?(MARKUPS)
 
   CouldNotCreateWikiError = Class.new(StandardError)

changelogs/unreleased/19688-allow-org-mode-in-wiki.yml

+---
+title: Add Org to the list of available markups for project wikis
+merge_request: 22898
+author: Alexander Oleynikov
+type: added

doc/api/wikis.md

@@ -86,7 +86,7 @@ POST /projects/:id/wikis
 | `id`      | integer/string    | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 | `content`       | string  | yes      | The content of the wiki page |
 | `title`        | string  | yes      | The title of the wiki page        |
-| `format` | string  | no       | The format of the wiki page. Available formats are: `markdown` (default), `rdoc`, and `asciidoc` |
+| `format` | string  | no       | The format of the wiki page. Available formats are: `markdown` (default), `rdoc`, `asciidoc` and `org` |
 
 ```bash
 curl --data "format=rdoc&title=Hello&content=Hello world" --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/1/wikis"
@@ -116,7 +116,7 @@ PUT /projects/:id/wikis/:slug
 | `id`      | integer/string    | yes      | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) |
 | `content`       | string  | yes if `title` is not provided     | The content of the wiki page |
 | `title`        | string  | yes if `content` is not provided      | The title of the wiki page        |
-| `format` | string  | no       | The format of the wiki page. Available formats are: `markdown` (default), `rdoc`, and `asciidoc` |
+| `format` | string  | no       | The format of the wiki page. Available formats are: `markdown` (default), `rdoc`, `asciidoc` and `org` |
 | `slug` | string  | yes       | The slug (a unique string) of the wiki page |
 
 ```bash

doc/user/project/wiki/index.md

@@ -38,7 +38,7 @@ automatically. For example, a title of `docs/my-page` will create a wiki
 page with a path `/wikis/docs/my-page`.
 
 Once you enter the page name, it's time to fill in its content. GitLab wikis
-support Markdown, RDoc and AsciiDoc. For Markdown based pages, all the
+support Markdown, RDoc, AsciiDoc and Org. For Markdown based pages, all the
 [Markdown features](../../markdown.md) are supported and for links there is
 some [wiki specific](../../markdown.md#wiki-specific-markdown) behavior.
 

lib/api/wikis.rb

@@ -26,7 +26,7 @@ module API
           type: String,
           values: ProjectWiki::MARKUPS.values.map(&:to_s),
           default: 'markdown',
-          desc: 'Format of a wiki page. Available formats are markdown, rdoc, and asciidoc'
+          desc: 'Format of a wiki page. Available formats are markdown, rdoc, asciidoc and org'
       end
     end
 

spec/features/projects/wiki/user_creates_wiki_page_spec.rb

@@ -145,6 +145,24 @@ describe "User creates wiki page" do
         end
       end
 
+      it 'creates a wiki page with Org markup', :aggregate_failures do
+        org_content = <<~ORG
+          * Heading
+          ** Subheading
+          [[home][Link to Home]]
+        ORG
+
+        page.within('.wiki-form') do
+          find('#wiki_format option[value=org]').select_option
+          fill_in(:wiki_content, with: org_content)
+          click_button('Create page')
+        end
+
+        expect(page).to have_selector('h1', text: 'Heading')
+        expect(page).to have_selector('h2', text: 'Subheading')
+        expect(page).to have_link('Link to Home', href: "/#{project.full_path}/-/wikis/home")
+      end
+
       it_behaves_like 'wiki file attachments', :quarantine
     end