tool: add package.sh script to release version incl. documentation

tool/package.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env sh
+
+# get absolute path
+TOOL_DIR=`dirname "$0"`
+BTSTACK_ROOT=`realpath ${TOOL_DIR}/..`
+
+# get tag from git
+tag=`git tag --points-at`
+
+# get git version
+commit=`git rev-parse --short HEAD`
+
+# use tag if available
+if [ -z "$tag" ]
+then
+    version=${commit}
+else
+    version=${tag}-${commit}
+fi
+
+# zip repository
+archive_zip="btstack-${version}.zip"
+echo Create ${archive_zip}
+cd ${BTSTACK_ROOT} && git archive --format=zip -o ${archive_zip} HEAD .
+
+# build HTML documentation
+echo Build HTML documentation
+cd ${BTSTACK_ROOT}/doc/manual && make update_content html 2&> /dev/null
+
+# add HTML documentation to zip archive
+echo Add HTML documentation to zip archive as doc/manual/btstack
+cd ${BTSTACK_ROOT} && zip ${archive_zip} doc/manual/btstack > /dev/null
+
+echo Done