Provide a way to enter the nil perspective

Some buffers end up in the nil perspective, this provides a way to switch back to the nil perspective using the same mechanism that you use to leave it.
syl20bnr · Feb 25, 2016 · cce544b · cce544b
1 parent 8355671
commit cce544b
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/layers/+window-management/spacemacs-layouts/funcs.el b/layers/+window-management/spacemacs-layouts/funcs.el
@@ -103,18 +103,20 @@ perspectives does."
    :sources
    (helm-build-in-buffer-source "*Helm Switch Project Layout*"
      :data (lambda ()
-             (if (projectile-project-p)
-                 (cons (abbreviate-file-name (projectile-project-root))
-                       (projectile-relevant-known-projects))
-               projectile-known-projects))
+             (cons persp-nil-name
+                   (if (projectile-project-p)
+                       (cons (abbreviate-file-name (projectile-project-root))
+                             (projectile-relevant-known-projects))
+                     projectile-known-projects)))
      :fuzzy-match helm-projectile-fuzzy-match
      :mode-line helm-read-file-name-mode-line-string
      :action '(("Switch to Project Perspective" .
                 (lambda (project)
                   (let ((persp-reset-windows-on-nil-window-conf t))
                     (persp-switch project)
-                    (let ((projectile-completion-system 'helm))
-                      (projectile-switch-project-by-name project)))))))
+                    (when (not (equal project persp-nil-name))
+                     (let ((projectile-completion-system 'helm))
+                       (projectile-switch-project-by-name project))))))))
    :buffer "*Helm Projectile Layouts*"))
 
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