add org-roam

.gitignore

@@ -0,0 +1,4 @@
+local/
+README.md
+snippets/
+templates/

org-roam/packages.el

@@ -0,0 +1,27 @@
+(defconst org-roam-packages
+  '((org-roam :location
+              (recipe :fetcher github :repo "jethrokuan/org-roam"))))
+
+(defun org-roam/init-org-roam ()
+  (use-package org-roam
+    :hook
+    (after-init . org-roam-mode)
+    :custom
+    (org-roam-directory "~/.org/roam")
+    :init
+    (progn
+      (spacemacs/declare-prefix "ar" "org-roam")
+      (spacemacs/set-leader-keys
+       "arl" 'org-roam
+       "art" 'org-roam-today
+       "arf" 'org-roam-find-file
+       "arg" 'org-roam-show-graph)
+
+      (spacemacs/declare-prefix-for-mode 'org-mode "mr" "org-roam")
+      (spacemacs/set-leader-keys-for-major-mode 'org-mode
+                                                "rl" 'org-roam
+                                                "rt" 'org-roam-today
+                                                "rb" 'org-roam-switch-to-buffer
+                                                "rf" 'org-roam-find-file
+                                                "ri" 'org-roam-insert
+                                                "rg" 'org-roam-show-graph))))