From aaf2524a08bd813e5cac38017ba03a694dd4917a Mon Sep 17 00:00:00 2001
From: Javier Viguera <javier.viguera@digi.com>
Date: Wed, 1 Feb 2017 20:04:12 +0100
Subject: [PATCH] meta-digi-dey: implement class to generate installer zip
 package

It's not enabled by default. It's controlled by DEY_IMAGE_INSTALLER
variable in the project's local.conf.

https://jira.digi.com/browse/DEL-3591

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
---
 .../classes/dey-image-installer.bbclass       | 52 +++++++++++++++++++
 meta-digi-dey/classes/dey-image.bbclass       |  6 +++
 2 files changed, 58 insertions(+)
 create mode 100644 meta-digi-dey/classes/dey-image-installer.bbclass

diff --git a/meta-digi-dey/classes/dey-image-installer.bbclass b/meta-digi-dey/classes/dey-image-installer.bbclass
new file mode 100644
index 000000000..9c29b4c65
--- /dev/null
+++ b/meta-digi-dey/classes/dey-image-installer.bbclass
@@ -0,0 +1,52 @@
+#
+# Generate DEY installer ZIP package
+#
+# Copyright 2017, Digi International Inc.
+#
+
+DEPENDS += "zip-native"
+
+#
+# Filesystem types allowed in the installer ZIP
+#
+FSTYPES_WHITELIST = " \
+    boot.ubifs \
+    boot.vfat \
+    ext4 \
+    recovery.ubifs \
+    recovery.vfat \
+    ubifs \
+"
+
+generate_installer_zip () {
+	# Get list of files to pack
+	INSTALLER_FILELIST="${DEPLOY_DIR_IMAGE}/install_linux_fw_sd.scr"
+	for ext in ${FSTYPES_WHITELIST}; do
+		if readlink -e "${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.${ext}" >/dev/null; then
+			INSTALLER_FILELIST="${INSTALLER_FILELIST} ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.${ext}"
+		fi
+	done
+	for ubconf in ${UBOOT_CONFIG}; do
+		if readlink -e "${DEPLOY_DIR_IMAGE}/u-boot-${ubconf}.${UBOOT_SUFFIX}" >/dev/null; then
+			INSTALLER_FILELIST="${INSTALLER_FILELIST} ${DEPLOY_DIR_IMAGE}/u-boot-${ubconf}.${UBOOT_SUFFIX}"
+		fi
+	done
+
+	# Create README file
+	cat >README.txt <<_EOF_
+Digi Embedded Yocto kit installer
+---------------------------------
+
+_EOF_
+	md5sum ${INSTALLER_FILELIST} | sed -e "s,${DEPLOY_DIR_IMAGE}/,,g" >> README.txt
+
+	# Pack the files
+	zip -j ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.installer.zip ${INSTALLER_FILELIST} README.txt
+
+	# Create the symlink
+	if [ -n "${IMAGE_LINK_NAME}" ] && [ -e "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.installer.zip" ]; then
+		ln -sf ${IMAGE_NAME}.installer.zip ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.installer.zip
+	fi
+}
+
+IMAGE_POSTPROCESS_COMMAND += "generate_installer_zip; "
diff --git a/meta-digi-dey/classes/dey-image.bbclass b/meta-digi-dey/classes/dey-image.bbclass
index 78e12f53a..8d19292dd 100644
--- a/meta-digi-dey/classes/dey-image.bbclass
+++ b/meta-digi-dey/classes/dey-image.bbclass
@@ -26,3 +26,9 @@ EXTRA_USERS_PARAMS += "\
 # Create QT5 capable toolchain/SDK if 'dey-qt' image feature is enabled
 #
 inherit ${@bb.utils.contains("IMAGE_FEATURES", "dey-qt", "populate_sdk_qt5", "",d)}
+
+#
+# Generate ZIP installer if configured in the project's local.conf
+#
+DEY_IMAGE_INSTALLER ?= "0"
+inherit ${@base_conditional("DEY_IMAGE_INSTALLER", "1", "dey-image-installer", "", d)}