From 9d505158bb8fd3933da3010957dd69ed7ca2b45b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 28 Dec 2025 16:18:39 +0000
Subject: [PATCH] Add .dockerignore to optimize Docker builds

Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
---
 .dockerignore | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 .dockerignore

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..8cfd485
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,49 @@
+# Git
+.git
+.gitignore
+.github
+
+# Documentation
+*.md
+!README.md
+ARCHITECTURE.md
+CONTRIBUTING.md
+LICENSE
+
+# Build artifacts
+init
+*.o
+*.a
+*.so
+*.img
+*.iso
+build/
+
+# Generated rootfs contents (we build our own in Docker)
+rootfs/bin/*
+rootfs/sbin/init
+rootfs/usr/
+rootfs/lib/
+rootfs/lib64/
+rootfs/boot/
+
+# Keep rootfs structure
+!rootfs/etc/
+!rootfs/root/
+!rootfs/home/
+
+# Temporary files
+*.tmp
+*.bak
+/tmp/
+
+# IDE and editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS files
+.DS_Store
+Thumbs.db