Add .taskrc and functions for working with taskwarrior

.config/fish/functions/define_aliases.fish

@@ -7,7 +7,7 @@ function define_aliases -a uname -d 'Defines aliases for commonly used commands'
     alias tocb 'xclip -in -selection clipboard'
     alias fromcb 'xclip -out -selection clipboard'
     alias ssh-rm-host 'ssh-keygen -f ~/.ssh/known_hosts -R'
-    alias wiki 'nvim +VimwikiIndex; and exit'
+    alias wiki 'nvim +VimwikiIndex'
 
     switch "$uname"
         case 'Linux'

.config/fish/functions/tasko.fish

@@ -0,0 +1,4 @@
+function tasko -a id -d 'Open the link of a taskwarrior task by id'
+  set link (task _get $id.link)
+  if test -n $link; open $link; end
+end

.config/fish/functions/taskwiki.fish

@@ -0,0 +1,9 @@
+function taskwiki -a id
+  set page (task _get $id.wiki)
+
+  if test -n $page
+    $EDITOR +VimwikiIndex "+VimwikiGoto $page"
+  else
+    echo 'no wiki file specified'
+  end
+end