From 491580840af0a46c327e1b1f31085ff14d51ec7f Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Sun, 9 Feb 2020 19:07:02 +0100
Subject: [PATCH] Remember recently visited directories.

---
 .gitignore                |  3 +++
 zsh/.config/zsh/.zshrc    | 10 ++++++++++
 zsh/.config/zsh/.zshtheme | 10 ++++++++--
 3 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index b2ff884..f4beeab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,9 @@
 # vim netrwhist exists and I don't know what it does
 vim/.vim/.netrwhist
 
+# zsh's recent dirs shouldn't be versioned
+zsh/.config/zsh/.chpwd-recent-dirs
+
 # Ignore the installation of services for now.
 systemd/.config/systemd/user/default.target.wants
 systemd/.config/systemd/user/timers.target.wants
diff --git a/zsh/.config/zsh/.zshrc b/zsh/.config/zsh/.zshrc
index 2ea5533..274735e 100644
--- a/zsh/.config/zsh/.zshrc
+++ b/zsh/.config/zsh/.zshrc
@@ -75,6 +75,9 @@ alias wget="wget --hsts-file=\"$XDG_CACHE_HOME/wget-hsts\""
 alias makej="make -j$(nproc)"
 alias sdc='sudo docker-compose'
 
+# Ensure we can make cheap copies on btrfs
+alias cp='cp --reflink=auto'
+
 if (( $+commands[thefuck] ))
 then
 	alias fuck='$(thefuck $(fc -ln -1))'
@@ -211,6 +214,13 @@ SAVEHIST=$HISTSIZE
 setopt autocd # Automatically cd to dirs typed
 setopt notify
 
+#####################
+# Directory history #
+#####################
+
+autoload -Uz chpwd_recent_dirs cdr add-zsh-hook
+add-zsh-hook chpwd chpwd_recent_dirs
+
 ######################################
 # Application-specific configuration #
 ######################################
diff --git a/zsh/.config/zsh/.zshtheme b/zsh/.config/zsh/.zshtheme
index db012c4..7865824 100644
--- a/zsh/.config/zsh/.zshtheme
+++ b/zsh/.config/zsh/.zshtheme
@@ -6,6 +6,9 @@ autoload -U colors && colors
 # Initialize VCS prompt configuration
 autoload -Uz vcs_info
 
+# And the hooks system
+autoload -Uz add-zsh-hook
+
 zstyle ':vcs_info:*' enable git svn
 zstyle ':vcs_info:*' check-for-changes true
 zstyle ':vcs_info:*' check-for-staged-changes true
@@ -74,20 +77,23 @@ function prompt_rprompt() {
     echo "${(j::)rprompt}"
 }
 
-function precmd () {
+function prompt_precmd () {
 	# Set window title to username@machine: pwd
 	print -Pn "\e]0;%n@%m: %2~\a"
 	# Load VCS info
 	vcs_info
 }
 
-function preexec () {
+function prompt_preexec () {
 	# Set window title to command about to be executed.
 	if [[ -n $1 ]]; then
 		print -Pn "\e]0;$1\a"
 	fi
 }
 
+add-zsh-hook precmd prompt_precmd
+add-zsh-hook preexec prompt_preexec
+
 PS1="$(prompt_ps1)"
 RPROMPT="$(prompt_rprompt)"