fish: functions: Add an alias for opening log files in /tmp

fish/.config/fish/functions/lo.fish

@@ -0,0 +1,13 @@
+function lo --description 'Open a .log file in /tmp or given path'
+    if count $argv >/dev/null
+        set logpath "$argv"
+    else
+        set logpath /tmp
+    end
+
+    find $logpath -maxdepth 1 -regextype posix-extended -regex ".*\.(log)" -printf '%T@ %p\n' | sort -k 1 -n -r | fzf --bind "ctrl-d:half-page-down,ctrl-u:half-page-up" | awk -F' ' '{print $2}' | read -l result
+
+    if test -n "$result"
+        nvim "$result"
+    end
+end