oh-my-zsh

.oh-my-zsh/plugins/last-working-dir/last-working-dir.plugin.zsh

@@ -0,0 +1,26 @@
+#!/usr/bin/env zsh
+# Keeps track of the last used working directory and automatically jumps
+# into it for new shells.
+
+# Flag indicating if we've previously jumped to last directory.
+typeset -g ZSH_LAST_WORKING_DIRECTORY
+mkdir -p $ZSH_CACHE_DIR
+cache_file="$ZSH_CACHE_DIR/last-working-dir"
+
+# Updates the last directory once directory is changed.
+chpwd_functions+=(chpwd_last_working_dir)
+function chpwd_last_working_dir() {
+  # Use >| in case noclobber is set to avoid "file exists" error
+	pwd >| "$cache_file"
+}
+
+# Changes directory to the last working directory.
+function lwd() {
+	[[ ! -r "$cache_file" ]] || cd "`cat "$cache_file"`"
+}
+
+# Automatically jump to last working directory unless this isn't the first time
+# this plugin has been loaded.
+if [[ -z "$ZSH_LAST_WORKING_DIRECTORY" ]]; then
+	lwd 2>/dev/null && ZSH_LAST_WORKING_DIRECTORY=1 || true
+fi