From 285220820eb842b4dfe52c19852bf71fca517c74 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Mon, 25 Mar 2024 17:00:26 -0700
Subject: cd: when using alias or number, print new PWD.

* cdlog.sh (cdlog.chdir): New local variale print
indicates whether we should print the new $PWD
after a successful cd. We set this when resolving
a numeric argument, or cdalias. Some other commands
already print. The purpose of this to leave a visible
trail in the terminal confirming where the directory
was change, for those users who don't have the directory
in the shell prompt. Note that "cd -" in Bash has this
behavior built in: it prints the path, for the same
reason we are doing.
---
 cdlog.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cdlog.sh b/cdlog.sh
index 1b061fb..e5a6aae 100644
--- a/cdlog.sh
+++ b/cdlog.sh
@@ -157,6 +157,7 @@ cdlog.chdir()
 {
   local cur=$PWD
   local def
+  local print=
   declare -n d=cdlog_hist
 
   if [ $# -eq 2 -a "$1" = -P ] ; then
@@ -165,11 +166,13 @@ cdlog.chdir()
       ;;
     ( [1-9] )
       set -- -P "${d[$2]}"
+      print=y
       ;;
     ( ?* )
       def=${cdlog_alias[$2]}
       if [ -n "$def" ] ; then
-          set -- -P "$def"
+        set -- -P "$def"
+        print=y
       fi
       ;;
     ( * )
@@ -181,6 +184,7 @@ cdlog.chdir()
   if command cd "$@" && [ "$PWD" != "$cur" ]; then
     # only if we successfully change to a different
     # directory do the following
+    [ $print ] && printf "%s\n" "$PWD"
 
     if [ $cdlog_lru ] ; then
       local nx=
-- 
cgit v1.2.3