Merge pull request #30 from ultravioletrs/NOISSUE-cleanup #3

	name: CI

	on:
	push:
	branches:
	- main
	paths:
	- "agent/agent.proto"
	- "agent/*.pb.go"
	pull_request:
	branches:
	- main
	paths:
	- "agent/agent.proto"
	- "agent/*.pb.go"

	jobs:
	checkproto:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install Go
	uses: actions/setup-go@v3
	with:
	go-version: 1.20.x

	- name: Set up protoc
	run: \|
	PROTOC_VERSION=23.3
	PROTOC_GEN_VERSION=v1.31.0
	PROTOC_GRPC_VERSION=v1.3.0

	# Download and install protoc
	PROTOC_ZIP=protoc-$PROTOC_VERSION-linux-x86_64.zip
	curl -0L -o $PROTOC_ZIP https://github.com/protocolbuffers/protobuf/releases/download/v$PROTOC_VERSION/$PROTOC_ZIP
	unzip -o $PROTOC_ZIP -d protoc3
	sudo mv protoc3/bin/* /usr/local/bin/
	sudo mv protoc3/include/* /usr/local/include/
	rm -rf $PROTOC_ZIP protoc3

	# Install protoc-gen-go and protoc-gen-go-grpc
	go install google.golang.org/protobuf/cmd/protoc-gen-go@$PROTOC_GEN_VERSION
	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@$PROTOC_GRPC_VERSION

	# Add protoc to the PATH
	export PATH=$PATH:/usr/local/bin/protoc

	- name: Set up Mainflux
	run: \|
	# Rename .pb.go files to .pb.go.tmp to prevent conflicts
	for p in $(ls agent/*.pb.go); do
	mv $p $p.tmp
	done

	# Generate Go files from protobuf definitions
	make protoc

	# Compare generated Go files with the original ones
	for p in $(ls agent/*.pb.go); do
	if ! cmp -s $p $p.tmp; then
	echo "Proto file and generated Go file $p are out of sync!"
	exit 1
	fi
	done

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