debian-mirror-gitlab/doc/user/reserved_names.md

# Reserved project and group names

Not all project & group names are allowed because they would conflict with
existing routes used by GitLab.

For a list of words that are not allowed to be used as group or project names, see the
[`path_regex.rb` file](https://gitlab.com/gitlab-org/gitlab/blob/master/lib/gitlab/path_regex.rb)
under the `TOP_LEVEL_ROUTES`, `PROJECT_WILDCARD_ROUTES` and `GROUP_ROUTES` lists:

- `TOP_LEVEL_ROUTES`: are names that are reserved as usernames or top level groups
- `PROJECT_WILDCARD_ROUTES`: are names that are reserved for child groups or projects.
- `GROUP_ROUTES`: are names that are reserved for all groups or projects.

## Reserved project names

It is currently not possible to create a project with the following names:

- `\-`
- `badges`
- `blame`
- `blob`
- `builds`
- `commits`
- `create`
- `create_dir`
- `edit`
- `environments/folders`
- `files`
- `find_file`
- `gitlab-lfs/objects`
- `info/lfs/objects`
- `new`
- `preview`
- `raw`
- `refs`
- `tree`
- `update`
- `wikis`

## Reserved group names

Currently the following names are reserved as top level groups:

- `\-`
- `.well-known`
- `404.html`
- `422.html`
- `500.html`
- `502.html`
- `503.html`
- `abuse_reports`
- `admin`
- `api`
- `apple-touch-icon-precomposed.png`
- `apple-touch-icon.png`
- `assets`
- `autocomplete`
- `dashboard`
- `deploy.html`
- `explore`
- `favicon.ico`
- `favicon.png`
- `files`
- `groups`
- `health_check`
- `help`
- `import`
- `invites`
- `jwt`
- `login`
- `oauth`
- `profile`
- `projects`
- `public`
- `robots.txt`
- `s`
- `search`
- `sent_notifications`
- `slash-command-logo.png`
- `snippets`
- `unsubscribes`
- `uploads`
- `users`
- `v2`

These group names are unavailable as subgroup names:

- `\-`