First commit

setup/e2mgr/E2Manager/build-e2mgr-ubuntu.sh

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+#!/bin/bash
+##############################################################################
+#
+#   Copyright (c) 2020 AT&T Intellectual Property.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+##############################################################################
+
+# Installs libraries and builds E2 manager
+# Prerequisites:
+#   Debian distro; e.g., Ubuntu
+#   NNG shared library
+#   golang (go); tested with version 1.12
+#   current working directory is E2Manager
+#   running with sudo privs, which is default in Docker
+
+# Stop at first error and be verbose
+set -eux
+
+echo "--> e2mgr-build-ubuntu.sh"
+
+# Install RMR from deb packages at packagecloud.io
+rmr=rmr_4.0.2_amd64.deb
+wget --content-disposition https://packagecloud.io/o-ran-sc/release/packages/debian/stretch/$rmr/download.deb
+#sudo
+dpkg -i $rmr
+rm $rmr
+rmrdev=rmr-dev_4.0.2_amd64.deb
+wget --content-disposition https://packagecloud.io/o-ran-sc/release/packages/debian/stretch/$rmrdev/download.deb
+#sudo
+dpkg -i $rmrdev
+rm $rmrdev
+
+# required to find nng and rmr libs
+export LD_LIBRARY_PATH=/usr/local/lib
+
+# go installs tools like go-acc to $HOME/go/bin
+# ubuntu minion path lacks go
+export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
+
+# install the go coverage tool helper
+go get -v github.com/ory/go-acc
+
+cd 3rdparty/asn1codec \
+    && make clobber \
+    && make \
+    && cd ../..
+
+go build -v app/main.go
+
+# Execute UT and measure coverage
+# cgocheck=2 enables expensive checks that should not miss any errors,
+# but will cause your program to run slower.
+# clobberfree=1 causes the garbage collector to clobber the memory content
+# of an object with bad content when it frees the object.
+# gcstoptheworld=1 disables concurrent garbage collection, making every
+# garbage collection a stop-the-world event.
+# Setting gcstoptheworld=2 also disables concurrent sweeping after the
+# garbage collection finishes.
+# Setting allocfreetrace=1 causes every allocation to be profiled and a
+# stack trace printed on each object's allocation and free.
+export GODEBUG=cgocheck=2,clobberfree=1,gcstoptheworld=2,allocfreetrace=0
+# Static route table is provided in git repo
+export RMR_SEED_RT=$(pwd)/router_test.txt
+# writes to coverage.txt by default
+# SonarCloud accepts the text format
+go-acc $(go list ./... | grep -vE '(/mocks|/tests|/e2managererrors|/enums)' )
+
+# TODO: drop rewrite of path prefix when SonarScanner is extended
+# rewrite the module name to a directory name in the coverage report
+# https://jira.sonarsource.com/browse/SONARSLANG-450
+sed -i -e 's/^e2mgr/E2Manager/' coverage.txt
+
+echo "--> e2mgr-build-ubuntu.sh ends"