Upload delta bundles to hawkBit

The upload is considered successful even if it fails, since the
Apertis hawkBit server is not yet production-ready and may not
respond at all times.

Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>

Jenkinsfile

@@ -269,6 +269,13 @@ def buildOStree(architecture, type, board, debosarguments = "", repo = "repo") {
         --inline \
         --min-fallback-size=1024 \
         --filename ${image_name}.delta""")
+
+  withCredentials([usernamePassword(credentialsId: 'hawkbit', usernameVariable: 'username', passwordVariable: 'password')]) {
+    sh(script: """
+      cd ${PIPELINE_VERSION}/${architecture}/${type}
+      ${WORKSPACE}/scripts/hawkbit-upload.sh -u http://aura.collabora.co.uk:8080 ${username} ${password} distribution "apertis_${release}" "Apertis ${release}" "${PIPELINE_VERSION}" os ${image_name}.delta || true
+      """)
+  }
 }
 
 def buildOStreeRollbackDelta(architecture, type, board, debosarguments = "", repo = "repo") {

scripts/hawkbit-upload.sh

+#!/bin/sh
+set -e
+
+usage() {
+	echo "$0 [OPTIONS] user password <command>
+
+	options:
+	 -u URL   base URL of HawkBit update server, default to http://localhost:8080
+	 -h       display this help and exit
+
+	commands:
+	 - target <target id> <name> <security token> <description>
+	 - distribution <name> <description> <version> <type> artifacts...
+		type can be 'os', 'app' or 'os_app'
+	"
+	exit 1
+}
+
+check_error() {
+	error="$(echo "$1" | jq -r 'if type != "array" then .errorCode // "" else "" end')"
+	if [ -n "$error" ]
+	then
+		echo "  ${2-Failed with error}: $error"
+		exit 1
+	fi
+}
+
+target() {
+	echo Adding target...
+	resp="$(curl -sS --user $user:$password $url/rest/v1/targets -X POST \
+		-H 'Content-Type: application/json;charset=UTF-8' \
+		-d "[ { \"controllerId\" : \"$1\", \"name\" : \"$2\", \"securityToken\" : \"$3\", \"description\" : \"$4\"} ]")"
+    check_error "$resp"
+	echo "Done (target URL: $(echo "$resp" | jq -r '.[]._links.self.href'))"
+}
+
+distribution() {
+	echo Adding distribution...
+
+	name="$1"
+	desc="$2"
+	ver="$3"
+	type="$4"
+	shift 4
+
+	case "$type" in
+		os | os_app)
+			module_type=os
+			;;
+		app)
+			module_type=application
+			;;
+		*)
+			echo "<type> should be 'os', 'os_app' or 'app'"
+			exit 1
+			;;
+	esac
+
+    echo "  Checking software module..."
+    resp="$(curl -sS --user $user:$password "$url/rest/v1/softwaremodules?q=name%3D%3DModule$name%3Bversion%3D%3D$ver")"
+    check_error "$resp" "Checking software module failed with error"
+    if [ "$(echo "$resp" | jq -r '.size')" = 0 ]
+    then
+        # Create software module
+        echo "  Creating software module..."
+        resp="$(curl -sS --user $user:$password $url/rest/v1/softwaremodules -X POST \
+            -H 'Content-Type: application/json;charset=UTF-8' \
+            -d "[ {\"vendor\" : \"Apertis\", \"name\" : \"Module$name\", \"description\" : \"$desc\", \"type\" : \"$module_type\", \"version\" : \"$ver\" } ]")"
+        check_error "$resp" "Creating software module failed with error"
+        module_url="$(echo "$resp" | jq -r '.[]._links.self.href')"
+        module_id="$(echo "$resp" | jq -r '.[].id')"
+    else
+        module_url="$(echo "$resp" | jq -r '.content[0]._links.self.href')"
+        module_id="$(echo "$resp" | jq -r '.content[0].id')"
+    fi
+
+	# Add artifacts to software module
+	while [ $# -gt 0 ]
+	do
+		echo "  Adding artifact: $1"
+		resp="$(curl -sS --user $user:$password $module_url/artifacts -X POST \
+			-H 'Content-Type: multipart/form-data' -F "file=@$1")"
+		error="$(echo "$resp" | jq -r '. | select(.errorCode) | .errorCode')"
+		if [ -n "$error" ]
+	    then
+			echo "  Upload artifact failed with error: $error"
+			exit 1
+		fi
+		shift
+	done
+
+    echo "  Checking distribution..."
+    resp="$(curl -sS --user $user:$password "$url/rest/v1/distributionsets?q=name%3D%3D$name%3Bversion%3D%3D$ver")"
+    check_error "$resp" "Checking distribution failed with error"
+    if [ "$(echo "$resp" | jq -r '.size')" = 1 ]
+    then
+        os_module="$(echo "$resp" | jq -r '.content[0].modules[] | select(.type == "os") | .id')"
+        if [ "$module_id" = "$os_module" ]
+        then
+            echo "  Distribution set already includes the software module."
+            echo "Done (target URL: $(echo "$resp" | jq -r '.content[0]._links.self.href'))"
+            return
+        fi
+        if [ -z "$os_module" ]
+        then
+            echo "  Error: Distribution exists but doesn't reference the software module $module_id"
+            echo "  Cannot proceed."
+            exit 0
+        fi
+    fi
+
+	# Create distribution
+	resp=$(curl -sS --user $user:$password $url/rest/v1/distributionsets/ -X POST \
+		-H 'Content-Type: application/json;charset=UTF-8' \
+		-d "[ {\"requiredMigrationStep\" : false, \"name\" : \"$name\", \"description\" : \"$desc\", \"type\" : \"$type\", \"version\" : \"$ver\", \"modules\" : [ {\"id\" : ${module_id}} ] } ]")
+    check_error "$resp"
+	echo "Done (target URL: $(echo "$resp" | jq -r '.[]._links.self.href'))"
+}
+
+url=http://localhost:8080
+
+while getopts ":hu:" opt
+do
+	case $opt in
+		u)
+			url=$OPTARG
+			;;
+		h)
+			usage
+			;;
+		\? )
+			echo Error: Unknown option: -$OPTARG >&2
+			echo >&2
+			usage
+			exit 1
+			;;
+	esac
+done
+shift $((OPTIND -1))
+
+if [ $# -lt 2 ]
+then
+	echo Error: Need the username and the password. >&2
+	echo >&2
+	usage
+	exit 1
+fi
+
+user=$1
+password=$2
+shift 2
+
+case "$1" in
+	target)
+		shift
+		target "$@"
+		;;
+	distribution)
+		shift
+		distribution "$@"
+		;;
+	*)
+		usage
+		;;
+esac