Merge pull request #2 from mren/add-fish-shell-hook

add ondir prompt hook function for fish shell
alecthomas · Oct 11, 2013 · ef71edc · ef71edc
2 parents cb2f9f8 + f1fc581
commit ef71edc
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/ondir_prompt_hook.fish b/ondir_prompt_hook.fish
@@ -0,0 +1,6 @@
+# copy this file to ~/.config/fish/functions
+function ondir_prompt_hook --on-event fish_prompt
+    if test ! -e "$OLDONDIRWD"; set -g OLDONDIRWD /; end;
+    if [ "$OLDONDIRWD" != "$PWD" ]; eval (ondir $OLDONDIRWD $PWD); end;
+    set -g OLDONDIRWD "$PWD";
+end