nmrouter-image-node-red: add can support to nodejs

This will allow one to install the canbus node-red plugin.

recipes-core/images/nmrouter-image-node-red.bb

@@ -4,10 +4,12 @@ SUMMARY = "nmrouter image that includes node-red"
 
 IMAGE_INSTALL_append = " \
                 nodejs \
+                nodejs-npm \
                 node-red \
                 python3 \
                 python3-pip \
                 python3-misc \
+                node-can \
                 "
 
 IMAGE_INSTALL_remove = " \

recipes-extended/node-can/node-can_2.2.0.bb

@@ -0,0 +1,22 @@
+DESCRIPTION = "Node-CAN extension"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://README.md;md5=e96bd3fe839e97ad96d6b3ea4ea48098"
+
+SRC_URI = " \
+    git://github.com/sebi2k1/node-can.git;protocol=https \
+	"
+
+SRCREV = "2f5cc70229e255f802521481919ff5ebc7942394"
+
+S = "${WORKDIR}/git"
+
+inherit npm-install-global
+
+do_configure() {
+	:
+}
+
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+
+RDEPENDS_${PN} += " nodejs bash"

recipes-extended/node-red/node-red/node-red.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Start NodeRed server
+
+[Service]
+Environment="HOME=/home/root/"
+Type=simple
+ExecStart=/usr/bin/node-red
+WorkingDirectory=/home/root/
+
+[Install]
+WantedBy=multi-user.target
+

recipes-extended/node-red/node-red_%.bbappend

@@ -0,0 +1,15 @@
+inherit systemd
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI_append = " \
+                file://node-red.service \
+                "
+
+SYSTEMD_SERVICE_${PN} = "node-red.service"
+
+do_install_append () {
+    install -d ${D}/lib/systemd/system
+    install -m 644  ${WORKDIR}/node-red.service ${D}/lib/systemd/system
+}
+