Protobuf generation #888

	name: Protobuf generation

	on:
	push:
	branches: [ master ]
	pull_request:
	schedule:
	- cron: "0 0 * * *"

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest

	steps:
	- name: Install protobuf
	uses: arduino/setup-protoc@v1
	with:
	version: '3.x'
	repo-token: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: '1.x'
	id: go

	- name: Install protoc-gen-go
	run: \|
	go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest

	- name: Install goimports
	run: \|
	go install golang.org/x/tools/cmd/goimports@latest

	- name: Install proto_generator
	run: \|
	go install github.com/openconfig/ygot/proto_generator@latest

	- name: Check out code
	uses: actions/checkout@v2
	with:
	path: go/src/github.com/openconfig/gribi

	- name: Get dependencies
	run: \|
	go get -v -t -d ./...
	working-directory: go/src/github.com/openconfig/gribi

	- name: Generate dependencies
	run: make generate
	working-directory: go/src/github.com/openconfig/gribi

	- name: Check up-to-date
	run: \|
	make protoupdate_check
	working-directory: go/src/github.com/openconfig/gribi

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