From 3eb4c16a691aea1921a7e6a8924ae066a17ee627 Mon Sep 17 00:00:00 2001
From: Franck Nijhof <frenck@addons.community>
Date: Fri, 19 Apr 2019 19:35:10 +0200
Subject: [PATCH] :sparkles: Persist user's ZSH history across restarts

---
 vscode/rootfs/etc/cont-init.d/user.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/vscode/rootfs/etc/cont-init.d/user.sh b/vscode/rootfs/etc/cont-init.d/user.sh
index b30edaa..5faf30c 100644
--- a/vscode/rootfs/etc/cont-init.d/user.sh
+++ b/vscode/rootfs/etc/cont-init.d/user.sh
@@ -5,6 +5,8 @@
 # ==============================================================================
 readonly GIT_USER_PATH=/data/git
 readonly SSH_USER_PATH=/data/.ssh
+readonly ZSH_HISTORY_FILE=/root/.zsh_history
+readonly ZSH_HISTORY_PERSISTANT_FILE=/data/.zsh_history
 
 # Store SSH settings in add-on data folder
 if ! bashio::fs.directory_exists "${SSH_USER_PATH}"; then
@@ -17,6 +19,17 @@ if ! bashio::fs.directory_exists "${SSH_USER_PATH}"; then
 fi
 ln -s "${SSH_USER_PATH}" ~/.ssh
 
+# Sets up ZSH shell
+touch "${ZSH_HISTORY_PERSISTANT_FILE}" \
+    || bashio::exit.nok 'Failed creating a persistent ZSH history file'
+
+chmod 600 "$ZSH_HISTORY_PERSISTANT_FILE" \
+    || bashio::exit.nok \
+        'Failed setting the correct permissions to the ZSH history file'
+
+ln -s -f "$ZSH_HISTORY_PERSISTANT_FILE" "$ZSH_HISTORY_FILE" \
+    || bashio::exit.nok 'Failed linking the persistant ZSH history file'
+
 # Store user GIT settings in add-on data folder
 if ! bashio::fs.directory_exists "${GIT_USER_PATH}"; then
     mkdir -p "${GIT_USER_PATH}" \