From 5f1c44d1b74edf836bb489bb96a409c9aeb402ad Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Wed, 29 Apr 2015 16:09:04 +1200
Subject: Keep OLDPWD between logins

---
 bash/bash_logout       | 3 +++
 sh/profile.d/oldpwd.sh | 6 ++++++
 2 files changed, 9 insertions(+)
 create mode 100644 sh/profile.d/oldpwd.sh

diff --git a/bash/bash_logout b/bash/bash_logout
index 29264c78..6f539b04 100644
--- a/bash/bash_logout
+++ b/bash/bash_logout
@@ -8,3 +8,6 @@ if ((SHLVL == 1)) ; then
     clear_console -q 2>/dev/null
 fi
 
+# Write PWD to a file if set
+printf '%s\n' "$PWD" > "${OLDPWD_FILE:-$HOME/.oldpwd}"
+
diff --git a/sh/profile.d/oldpwd.sh b/sh/profile.d/oldpwd.sh
new file mode 100644
index 00000000..96786338
--- /dev/null
+++ b/sh/profile.d/oldpwd.sh
@@ -0,0 +1,6 @@
+# If we can read ~/.oldpwd, make its contents our OLDPWD
+if [ -r "${OLDPWD_FILE:-$HOME/.oldpwd}" ] ; then
+    read -r OLDPWD < "${OLDPWD_FILE:-$HOME/.oldpwd}"
+    export OLDPWD
+fi
+
-- 
cgit v1.2.3