From ec126c995ffdbe63cbcce76cfcfbf7eca215dea2 Mon Sep 17 00:00:00 2001
From: matt <matthilton2005@gmail.com>
Date: Wed, 29 Jan 2020 22:13:28 +0000
Subject: [PATCH] added docker build instructions and example config

---
 README.md      | 11 +++++++++++
 config.example | 11 +++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 config.example

diff --git a/README.md b/README.md
index ab2ff7c4..c2fc17b2 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,14 @@
 A turnkey GNU/Linux solution that transforms a Raspberry Pi to an Android Auto head unit.
 
 https://getcrankshaft.com/
+
+# Docker build image
+
+- Create config for pi-gen
+```bash
+cp config.example config
+```
+- Build image
+```bash
+./build-docker.sh
+```
diff --git a/config.example b/config.example
new file mode 100644
index 00000000..540ce318
--- /dev/null
+++ b/config.example
@@ -0,0 +1,11 @@
+IMG_NAME='crankshaft-ng'
+ENABLE_SSH=0
+STAGE_LIST='stage0 stage1 stage2 stage3'
+#these are the defaults uncomment to change
+#FIRST_USER_NAME=pi
+#FIRST_USER_PASS=raspberry
+# Uncomment this if a build fails and you'd like to try again
+#CONTINUE=1
+IMG_VERSION=v1-${IMG_NAME}
+IMG_FILENAME=${IMG_VERSION}
+ZIP_FILENAME=${IMG_VERSION}