tools.go

// +build tools

/*
   Copyright 2021 Erigon contributors

   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.
*/

package tools

// https://github.com/golang/go/wiki/Modules#how-can-i-track-tool-dependencies-for-a-module
//
// This module is just a hack for 'go mod tidy' command
//
// Problem is - 'go mod tidy' removes from go.mod file lines if you don't use them in source code
//
// But code generators we use as binaries - not by including them into source code
// To provide reproducible builds - go.mod file must be source of truth about code generators version
// 'go mod tidy' will not remove binary deps from go.mod file if you add them here
//
// use `make devtools` - does install all binary deps of right version

// build tag 'trick_go_mod_tidy' - is used to hide warnings of IDEA (because we can't import `main` packages in go)

import (
	_ "github.com/matryer/moq"
	_ "google.golang.org/grpc/cmd/protoc-gen-go-grpc"
)