From b507f9809af6d86aea26b54c327f0a208d35d25b Mon Sep 17 00:00:00 2001
From: innovaker <66737976+innovaker@users.noreply.github.com>
Date: Thu, 3 Dec 2020 07:45:06 +0000
Subject: feat(devcontainer): persist bash history

When combined with the root user volume, this commit instructs bash to save each command to the bash history after execution, thereby sharing the bash history between any containers that use the volume.

Based on the advice of KemoNine.

PR: #480
---
 .devcontainer/devcontainer.json | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 1477df7..7d6acd0 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -2,7 +2,10 @@
   "name": "ZMK Development",
   "dockerFile": "Dockerfile",
   "runArgs": ["--security-opt", "label=disable"],
-  "containerEnv": { "WORKSPACE_DIR": "${containerWorkspaceFolder}" },
+  "containerEnv": {
+    "WORKSPACE_DIR": "${containerWorkspaceFolder}",
+    "PROMPT_COMMAND": "history -a"
+  },
   "mounts": [
     "type=volume,source=zmk-root-user,target=/root",
     "type=volume,source=zmk-config,target=/workspaces/zmk-config"
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