feat(commands): add pearl-copy-issue-url, bound at u c

I added pearl-copy-issue-url. It copies the Linear URL of the issue at point to the kill ring and the system clipboard, reading the stored LINEAR-URL drawer property so there's no network call, and works from anywhere inside the issue subtree. kill-new carries it to the clipboard through interprogram-cut-function, so nothing shells out to a clipboard tool. Bound at u c in the url group, beside u o (open in browser).

2 files changed, 27 insertions, 4 deletions

diff --git a/tests/test-pearl-keymap.el b/tests/test-pearl-keymap.el
index 0e12da3..25b63d9 100644
--- a/tests/test-pearl-keymap.el
+++ b/tests/test-pearl-keymap.el
@@ -90,11 +90,10 @@ Walks MAP looking for a labeled binding (\"label\" . COMMAND)."
   (should (eq 'pearl-delete-current-comment (lookup-key pearl-prefix-map (kbd "k c")))))
 
 (ert-deftest test-pearl-prefix-map-url-group ()
-  "The url group resolves open-in-browser and open-view; copy-url is not yet bound."
+  "The url group resolves open-in-browser, copy-url, and open-view."
   (should (eq 'pearl-open-current-issue (lookup-key pearl-prefix-map (kbd "u o"))))
-  (should (eq 'pearl-open-current-view-in-linear (lookup-key pearl-prefix-map (kbd "u v"))))
-  ;; "u c" (copy URL) lands with `pearl-copy-issue-url'
-  (should-not (lookup-key pearl-prefix-map (kbd "u c"))))
+  (should (eq 'pearl-copy-issue-url (lookup-key pearl-prefix-map (kbd "u c"))))
+  (should (eq 'pearl-open-current-view-in-linear (lookup-key pearl-prefix-map (kbd "u v")))))
 
 (ert-deftest test-pearl-prefix-map-common-commands-bound-twice ()
   "The most common commands resolve both directly and inside their group."
diff --git a/tests/test-pearl-open.el b/tests/test-pearl-open.el
index 1be6114..f01ecd3 100644
--- a/tests/test-pearl-open.el
+++ b/tests/test-pearl-open.el
@@ -62,5 +62,29 @@
   (test-pearl--in-org "plain text, no heading\n"
     (should-error (pearl-open-current-issue) :type 'user-error)))
 
+;;; pearl-copy-issue-url
+
+(ert-deftest test-pearl-copy-issue-url-copies-to-kill-ring ()
+  "The command copies the heading's LINEAR-URL to the kill ring."
+  (let ((kill-ring nil))
+    (test-pearl--in-org
+        "*** TODO Title\n:PROPERTIES:\n:LINEAR-ID: a\n:LINEAR-URL: https://linear.app/x/ENG-1\n:END:\nbody\n"
+      (goto-char (point-max))
+      (pearl-copy-issue-url)
+      (should (string= "https://linear.app/x/ENG-1" (car kill-ring))))))
+
+(ert-deftest test-pearl-copy-issue-url-no-url-errors ()
+  "An issue heading without a LINEAR-URL signals a user error, nothing copied."
+  (let ((kill-ring nil))
+    (test-pearl--in-org
+        "*** TODO Title\n:PROPERTIES:\n:LINEAR-ID: a\n:END:\n"
+      (should-error (pearl-copy-issue-url) :type 'user-error)
+      (should-not kill-ring))))
+
+(ert-deftest test-pearl-copy-issue-url-not-on-issue-errors ()
+  "Running outside a heading signals a user error."
+  (test-pearl--in-org "plain text, no heading\n"
+    (should-error (pearl-copy-issue-url) :type 'user-error)))
+
 (provide 'test-pearl-open)
 ;;; test-pearl-open.el ends here