From 6c18469854f3fd17b6cf7e6135a9cdc7f7cb9e3a 2017-01-06 23:20:34
From: drtyhlpr <mail@jwagner.eu>
Date: 2017-01-06 23:20:34
Subject: [PATCH] Added: Configuration template file support (testing)

---

diff --git a/functions.sh b/functions.sh
index 4c05259..c8f1b16 100644
--- a/functions.sh
+++ b/functions.sh
@@ -42,3 +42,14 @@ install_exec() {
   # Install file with root exec permissions
   install -o root -g root -m 744 $*
 }
+
+use_template () {
+  # Test if configuration template file exists
+  if [ ! -r "./templates/${CONFIG_TEMPLATE}" ] ; then
+    echo "error: configuration template ${CONFIG_TEMPLATE} not found"
+    exit 1
+  fi
+
+  # Load template configuration parameters
+  . "./templates/${CONFIG_TEMPLATE}"
+}
diff --git a/rpi23-gen-image.sh b/rpi23-gen-image.sh
index b1a2455..5cb9d23 100755
--- a/rpi23-gen-image.sh
+++ b/rpi23-gen-image.sh
@@ -30,6 +30,11 @@ fi
 # Load utility functions
 . ./functions.sh
 
+# Load parameters from configuration template file
+if [ ! -z "$CONFIG_TEMPLATE" ] ; then
+  use_template
+fi
+
 # Introduce settings
 set -e
 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
diff --git a/templates/rpi2jessie b/templates/rpi2jessie
new file mode 100644
index 0000000..c4d27dd
--- /dev/null
+++ b/templates/rpi2jessie
@@ -0,0 +1,2 @@
+# Configuration template file used by rpi23-gen-image.sh
+RELEASE=jessie
diff --git a/templates/rpi2stretch b/templates/rpi2stretch
new file mode 100644
index 0000000..a67c72f
--- /dev/null
+++ b/templates/rpi2stretch
@@ -0,0 +1,3 @@
+# Configuration template file used by rpi23-gen-image.sh
+RELEASE=stretch
+BUILD_KERNEL=true
diff --git a/templates/rpi3jessie b/templates/rpi3jessie
new file mode 100644
index 0000000..6a4f72f
--- /dev/null
+++ b/templates/rpi3jessie
@@ -0,0 +1,4 @@
+# Configuration template file used by rpi23-gen-image.sh
+RPI_MODEL=3
+RELEASE=jessie
+BUILD_KERNEL=true
diff --git a/templates/rpi3stretch b/templates/rpi3stretch
new file mode 100644
index 0000000..70a063e
--- /dev/null
+++ b/templates/rpi3stretch
@@ -0,0 +1,4 @@
+# Configuration template file used by rpi23-gen-image.sh
+RPI_MODEL=3
+RELEASE=stretch
+BUILD_KERNEL=true