fix(views): rebuild Linear view URLs instead of querying the missing url field

Linear's CustomView type has no url field. Three GraphQL selections requested it (the custom-views list query and both the create and update mutation payloads), so each of those requests returned HTTP 400 and pearl got nil back. Running a Linear view came up with an empty picker, and publishing or updating a local view to Linear failed silently. The test suite stayed green because the view tests mocked a url field the real API never returns.

I dropped url from all three selections. The workspace urlKey is now fetched once and cached, and a view's web URL is rebuilt as https://linear.app/<urlKey>/view/<view-id>, the shape Linear's own favorite URLs use (the full view UUID, not the slug id). pearl-open-current-view-in-linear keeps working, and when the urlKey is unavailable it degrades to nil so the link builder can't throw. That also stops a urlKey hiccup right after a successful publish from aborting the record step and orphaning the new view.

I added regression locks asserting neither the list query nor the mutation payload selection requests url, since the field name is the schema contract that broke.

2 files changed, 53 insertions, 3 deletions

diff --git a/tests/test-pearl-saved-query-sync.el b/tests/test-pearl-saved-query-sync.el
index 534993e..91a7061 100644
--- a/tests/test-pearl-saved-query-sync.el
+++ b/tests/test-pearl-saved-query-sync.el
@@ -199,6 +199,12 @@ label, plist team-id nil + team-name \"Personal\" + shared nil."
 
 ;;; pearl--customview-create-async
 
+(ert-deftest test-pearl-customview-payload-fields-omit-url ()
+  "The mutation payload selection must not request the unsupported `url' field.
+Linear's `CustomView' has no `url'; selecting it 400s the create/update and
+silently fails the publish (the 2026-06-02 regression)."
+  (should-not (string-match-p "\\burl\\b" pearl--customview-payload-fields)))
+
 (ert-deftest test-pearl-customview-create-async-success ()
   "A successful `customViewCreate' invokes the callback with `:success' t and the view."
   (testutil-linear-with-response
@@ -459,6 +465,7 @@ erased on every re-sync."
               ((symbol-function 'pearl--progress) (lambda (&rest _) nil))
               ((symbol-function 'message) (lambda (&rest _) nil))
               ((symbol-function 'customize-save-variable) (lambda (_ _) nil))
+              ((symbol-function 'pearl--org-url-key) (lambda (&optional _) "deepsat"))
               ((symbol-function 'pearl--customview-update-async)
                (lambda (_view-id input cb)
                  (setq captured-input input)
diff --git a/tests/test-pearl-views.el b/tests/test-pearl-views.el
index a750ae0..e22a6d3 100644
--- a/tests/test-pearl-views.el
+++ b/tests/test-pearl-views.el
@@ -55,13 +55,52 @@
                  (cl-incf calls)
                  (funcall (plist-get args :success) :data
                           '((data (customViews
-                                   (nodes . [((id . "v1") (name . "My View") (url . "https://x"))])
+                                   (nodes . [((id . "v1") (name . "My View"))])
                                    (pageInfo (hasNextPage . :json-false)))))))))
       (let ((views (pearl--custom-views)))
         (should (= 1 (length views)))
         (pearl--custom-views)
         (should (= 1 calls))))))
 
+(ert-deftest test-pearl-custom-views-query-omits-url ()
+  "The Custom Views list query must not select the unsupported `url' field.
+Linear's `CustomView' type has no `url'; requesting it 400s the whole query
+and leaves the run-view picker empty (the 2026-06-02 regression)."
+  (should-not (string-match-p "\\burl\\b" (pearl--custom-views-query))))
+
+;;; --org-url-key (cached) and --view-url (reconstructed)
+
+(ert-deftest test-pearl-org-url-key-caches ()
+  "The workspace url key is fetched once and served from cache."
+  (let ((pearl-api-key "test-key")
+        (pearl--cache-org-url-key nil)
+        (calls 0))
+    (cl-letf (((symbol-function 'request)
+               (lambda (_url &rest args)
+                 (cl-incf calls)
+                 (funcall (plist-get args :success) :data
+                          '((data (organization (urlKey . "deepsat"))))))))
+      (should (string= "deepsat" (pearl--org-url-key)))
+      (pearl--org-url-key)
+      (should (= 1 calls)))))
+
+(ert-deftest test-pearl-view-url-builds-from-urlkey ()
+  "A view's web URL is reconstructed from the workspace url key and view id."
+  (cl-letf (((symbol-function 'pearl--org-url-key) (lambda (&optional _) "deepsat")))
+    (should (string= "https://linear.app/deepsat/view/abc123"
+                     (pearl--view-url "abc123")))))
+
+(ert-deftest test-pearl-view-url-nil-when-no-urlkey ()
+  "With no workspace url key, the view URL is nil so callers degrade gracefully."
+  (cl-letf (((symbol-function 'pearl--org-url-key) (lambda (&optional _) nil)))
+    (should-not (pearl--view-url "abc123"))))
+
+(ert-deftest test-pearl-view-url-nil-when-empty-view-id ()
+  "A nil or empty view id yields no URL rather than a malformed link."
+  (cl-letf (((symbol-function 'pearl--org-url-key) (lambda (&optional _) "deepsat")))
+    (should-not (pearl--view-url nil))
+    (should-not (pearl--view-url ""))))
+
 ;;; run-view
 
 (ert-deftest test-pearl-run-view-renders-with-view-source ()
@@ -69,7 +108,10 @@
   (let ((ran-id nil) (rendered-source nil))
     (cl-letf (((symbol-function 'pearl--custom-views)
                (lambda (&optional _force)
-                 '(((id . "v1") (name . "My View") (url . "https://linear.app/view/v1")))))
+                 ;; Nodes carry no `url' -- Linear's CustomView has none; the
+                 ;; source URL is reconstructed from the workspace url key.
+                 '(((id . "v1") (name . "My View")))))
+              ((symbol-function 'pearl--org-url-key) (lambda (&optional _) "deepsat"))
               ((symbol-function 'pearl--query-view-async)
                (lambda (id cb) (setq ran-id id)
                  (funcall cb (pearl--make-query-result 'ok :issues nil))))
@@ -79,7 +121,8 @@
       (should (string= "v1" ran-id))
       (should (eq 'view (plist-get rendered-source :type)))
       (should (string= "v1" (plist-get rendered-source :id)))
-      (should (string= "https://linear.app/view/v1" (plist-get rendered-source :url))))))
+      (should (string= "https://linear.app/deepsat/view/v1"
+                       (plist-get rendered-source :url))))))
 
 ;;; refresh-current-view, view branch