[feature] allow ranger to change working directory

fish/config/config.fish

@@ -77,6 +77,19 @@ if status is-interactive
         end
     end
 
+    function ranger
+        set tempfile (mktemp -t tmp.XXXXXX)
+        command ranger --choosedir=$tempfile $argv
+        if test -s $tempfile
+            set ranger_pwd (cat $tempfile)
+            if test -n $ranger_pwd -a -d $ranger_pwd
+                builtin cd -- $ranger_pwd
+            end
+        end
+
+        command rm -f -- $tempfile
+    end
+
     append-path-if-exists ~/.yarn/bin
     alias k="kubectl"
     alias kcc="k config get-contexts"