diff --git a/src/applications/diffusion/controller/DiffusionCloneController.php b/src/applications/diffusion/controller/DiffusionCloneController.php
index bf118bcf6d..7378383b25 100644
--- a/src/applications/diffusion/controller/DiffusionCloneController.php
+++ b/src/applications/diffusion/controller/DiffusionCloneController.php
@@ -23,24 +23,44 @@ final class DiffusionCloneController extends DiffusionController {
$warning = null;
$uris = $repository->getURIs();
- foreach ($uris as $uri) {
- if ($uri->getIsDisabled()) {
- continue;
- }
- if ($uri->getEffectiveDisplayType() == $display_never) {
- continue;
+ // If Differential is uninstalled and the repo is observed (=not hosted),
+ // only expose its external canonical URI, ignoring each URI's display
+ // preferences and ignoring if the canonical URI to observe is enabled.
+ if (!id(new PhabricatorDifferentialApplication())->isInstalled() &&
+ !$repository->isHosted()) {
+ foreach ($uris as $uri) {
+ if ($uri->getEffectiveIOType() == PhabricatorRepositoryURI::IO_OBSERVE) {
+ if ($repository->isSVN()) {
+ $label = phutil_tag_div('diffusion-clone-label', pht('Checkout'));
+ } else {
+ $label = phutil_tag_div('diffusion-clone-label', pht('Clone'));
+ }
+ $view->addProperty(
+ $label,
+ $this->renderCloneURI($repository, $uri));
+ }
}
-
- if ($repository->isSVN()) {
- $label = phutil_tag_div('diffusion-clone-label', pht('Checkout'));
- } else {
- $label = phutil_tag_div('diffusion-clone-label', pht('Clone'));
+ } else {
+ foreach ($uris as $uri) {
+ if ($uri->getIsDisabled()) {
+ continue;
+ }
+
+ if ($uri->getEffectiveDisplayType() == $display_never) {
+ continue;
+ }
+
+ if ($repository->isSVN()) {
+ $label = phutil_tag_div('diffusion-clone-label', pht('Checkout'));
+ } else {
+ $label = phutil_tag_div('diffusion-clone-label', pht('Clone'));
+ }
+
+ $view->addProperty(
+ $label,
+ $this->renderCloneURI($repository, $uri));
}
-
- $view->addProperty(
- $label,
- $this->renderCloneURI($repository, $uri));
}
if (!$view->hasAnyProperties()) {