From 6330dce222067c22b288c22a13831144ac0e5920 Mon Sep 17 00:00:00 2001
From: Fernando Schauenburg <dev@schauenburg.me>
Date: Wed, 4 Mar 2020 12:56:45 +0100
Subject: [PATCH] Make sure $XDG_CACHE_HOME/bash exists

`bash` will not save history if this directory doesn't exist - it will
create the file but not the directories in the path.

Just to be safe, we do the same for `less`.
---
 dotfiles/.config/bash/profile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dotfiles/.config/bash/profile b/dotfiles/.config/bash/profile
index 2db3b9f..5f5b6fb 100644
--- a/dotfiles/.config/bash/profile
+++ b/dotfiles/.config/bash/profile
@@ -25,6 +25,13 @@ export PAGER=less
 export PYTHONSTARTUP="$XDG_CONFIG_HOME/python/startup.py"
 export VIMINIT='let $MYVIMRC="$XDG_CONFIG_HOME/vim/vimrc" | source $MYVIMRC'
 
+# Ensure cache directories exist so programs can write history.
+while read -r dir; do [ -d "$dir" ] || mkdir -p -- "$dir"; done <<EOL
+    $XDG_CACHE_HOME/bash
+    $XDG_CACHE_HOME/less
+EOL
+unset dir
+
 ##############################################################################
 # Customize PATH (and MANPATH)
 ##############################################################################
@@ -354,7 +361,7 @@ colortest() {
 }
 
 ##############################################################################
-# Run external cusomizations
+# Run external customizations
 ##############################################################################
 
 stty -ixon # disable ctrl-s and ctrl-q