#!/usr/bin/env bash

set -o errexit
set -o nounset

test -z "${DEBUG:-}" || {
    set -x
}

tools=$(pwd)/_tools
export GOBIN="${tools}/bin"
export GO111MODULE=on

mkdir -p "${GOBIN}"
cd "${tools}"

if [ ! -f go.mod ]; then
    go mod init tools
fi

go get golang.org/x/tools/go/packages@master

if [ ! -f "${GOBIN}/mockgen" ]; then
    echo "mockgen was not found, installing..."
    go get github.com/golang/mock/gomock@master
    go get github.com/golang/mock/mockgen@master
fi

if [ ! -f "${GOBIN}/golangci-lint" ]; then
    echo "golangci was not found, installing..."
    curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.45.2
fi

if [ ! -f "${GOBIN}/goimports" ]; then
    echo "goimports was not found, installing..."
    go get golang.org/x/tools/cmd/goimports@master
fi