Use enterprise_uri for settings when provided (#42485)

Closes #34945

Release Notes:

- Fixed `enterprise_uri` not being used for GitHub settings URL when
provided

crates/edit_prediction_button/src/edit_prediction_button.rs

@@ -43,7 +43,8 @@ actions!(
     ]
 );
 
-const COPILOT_SETTINGS_URL: &str = "https://github.com/settings/copilot";
+const COPILOT_SETTINGS_PATH: &str = "/settings/copilot";
+const COPILOT_SETTINGS_URL: &str = concat!("https://github.com", "/settings/copilot");
 const PRIVACY_DOCS: &str = "https://zed.dev/docs/ai/privacy-and-security";
 
 struct CopilotErrorToast;
@@ -836,6 +837,16 @@ impl EditPredictionButton {
         window: &mut Window,
         cx: &mut Context<Self>,
     ) -> Entity<ContextMenu> {
+        let all_language_settings = all_language_settings(None, cx);
+        let copilot_config = copilot::copilot_chat::CopilotChatConfiguration {
+            enterprise_uri: all_language_settings
+                .edit_predictions
+                .copilot
+                .enterprise_uri
+                .clone(),
+        };
+        let settings_url = copilot_settings_url(copilot_config.enterprise_uri.as_deref());
+
         ContextMenu::build(window, cx, |menu, window, cx| {
             let menu = self.build_language_settings_menu(menu, window, cx);
             let menu =
@@ -844,10 +855,7 @@ impl EditPredictionButton {
             menu.separator()
                 .link(
                     "Go to Copilot Settings",
-                    OpenBrowser {
-                        url: COPILOT_SETTINGS_URL.to_string(),
-                    }
-                    .boxed_clone(),
+                    OpenBrowser { url: settings_url }.boxed_clone(),
                 )
                 .action("Sign Out", copilot::SignOut.boxed_clone())
         })
@@ -1176,3 +1184,99 @@ fn toggle_edit_prediction_mode(fs: Arc<dyn Fs>, mode: EditPredictionsMode, cx: &
         });
     }
 }
+
+fn copilot_settings_url(enterprise_uri: Option<&str>) -> String {
+    match enterprise_uri {
+        Some(uri) => {
+            format!("{}{}", uri.trim_end_matches('/'), COPILOT_SETTINGS_PATH)
+        }
+        None => COPILOT_SETTINGS_URL.to_string(),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use gpui::TestAppContext;
+
+    #[gpui::test]
+    async fn test_copilot_settings_url_with_enterprise_uri(cx: &mut TestAppContext) {
+        cx.update(|cx| {
+            let settings_store = SettingsStore::test(cx);
+            cx.set_global(settings_store);
+        });
+
+        cx.update_global(|settings_store: &mut SettingsStore, cx| {
+            settings_store
+                .set_user_settings(
+                    r#"{"edit_predictions":{"copilot":{"enterprise_uri":"https://my-company.ghe.com"}}}"#,
+                    cx,
+                )
+                .unwrap();
+        });
+
+        let url = cx.update(|cx| {
+            let all_language_settings = all_language_settings(None, cx);
+            copilot_settings_url(
+                all_language_settings
+                    .edit_predictions
+                    .copilot
+                    .enterprise_uri
+                    .as_deref(),
+            )
+        });
+
+        assert_eq!(url, "https://my-company.ghe.com/settings/copilot");
+    }
+
+    #[gpui::test]
+    async fn test_copilot_settings_url_with_enterprise_uri_trailing_slash(cx: &mut TestAppContext) {
+        cx.update(|cx| {
+            let settings_store = SettingsStore::test(cx);
+            cx.set_global(settings_store);
+        });
+
+        cx.update_global(|settings_store: &mut SettingsStore, cx| {
+            settings_store
+                .set_user_settings(
+                    r#"{"edit_predictions":{"copilot":{"enterprise_uri":"https://my-company.ghe.com/"}}}"#,
+                    cx,
+                )
+                .unwrap();
+        });
+
+        let url = cx.update(|cx| {
+            let all_language_settings = all_language_settings(None, cx);
+            copilot_settings_url(
+                all_language_settings
+                    .edit_predictions
+                    .copilot
+                    .enterprise_uri
+                    .as_deref(),
+            )
+        });
+
+        assert_eq!(url, "https://my-company.ghe.com/settings/copilot");
+    }
+
+    #[gpui::test]
+    async fn test_copilot_settings_url_without_enterprise_uri(cx: &mut TestAppContext) {
+        cx.update(|cx| {
+            let settings_store = SettingsStore::test(cx);
+            cx.set_global(settings_store);
+        });
+
+        let url = cx.update(|cx| {
+            let all_language_settings = all_language_settings(None, cx);
+            copilot_settings_url(
+                all_language_settings
+                    .edit_predictions
+                    .copilot
+                    .enterprise_uri
+                    .as_deref(),
+            )
+        });
+
+        assert_eq!(url, "https://github.com/settings/copilot");
+    }
+}