chore: automate go version upgrade

.github/workflows/run-tests.yml

@@ -13,17 +13,14 @@ on:
 jobs:
  test:
  runs-on: ubuntu-latest
- strategy:
- matrix:
- version: [ '1.20', '1.21' ]
- name: Go ${{ matrix.version }}
+ name: Go test
  outputs:
  pr_number: ${{ github.event.number }}
  steps:
  - uses: actions/setup-go@v2
  with:
- go-version: ${{ matrix.version }}
- - uses: actions/checkout@v2
+ go-version: '1.21.4'
+ - uses: actions/checkout@v4
  - run: make test
  call-dependabot-pr-workflow:
  needs: test

Makefile

@@ -2,33 +2,62 @@
 
 .DEFAULT_GOAL = help
 
+GO-VERSION = 1.21.4
+GO-VER = go$(GO-VERSION)
+
+GO_OK := $(or $(USE_GO_CONTAINERS), $(shell which go 1>/dev/null 2>/dev/null; echo $$?))
+DOCKER_OK := $(shell which docker 1>/dev/null 2>/dev/null; echo $$?)
+
+ifeq ($(GO_OK), 0) # use local go binary
+
+PAK_PATH=$(PWD)
+GO=go
+GOFMT=gofmt
+
+else ifeq ($(DOCKER_OK), 0)
+
+PAK_PATH=/brokerapi
+GO_DOCKER_OPTS=--rm -v $(PWD):$(PAK_PATH) -w $(PAK_PATH) --network=host
+GO=docker run $(GO_DOCKER_OPTS) golang:latest go
+GOFMT=docker run $(GO_DOCKER_OPTS) golang:latest gofmt
+
+else
+$(error either Go or Docker must be installed)
+endif
+
 .PHONY: help
 
 help: ## list Makefile targets
  @grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
 
 ###### Targets ################################################################
 
-test: version download fmt vet ginkgo ## Runs all build, static analysis, and test steps
+test: deps-go-binary download fmt vet ginkgo ## Runs all build, static analysis, and test steps
 
 download: ## Download dependencies
- go mod download
+ ${GO} mod download
 
 vet: ## Run static code analysis
- go vet ./...
- go run honnef.co/go/tools/cmd/staticcheck ./...
+ ${GO} vet ./...
+ ${GO} run honnef.co/go/tools/cmd/staticcheck ./...
 
 ginkgo: ## Run tests using Ginkgo
- go run github.com/onsi/ginkgo/v2/ginkgo -r
+ ${GO} run github.com/onsi/ginkgo/v2/ginkgo -r
 
 fmt: ## Checks that the code is formatted correctly
- @@if [ -n "$$(gofmt -s -e -l -d .)" ]; then \
+ @@if [ -n "$$(${GOFMT} -s -e -l -d .)" ]; then \
  echo "gofmt check failed: run 'gofmt -d -e -l -w .'"; \
  exit 1; \
  fi
 
 generate: ## Generates the fakes using counterfeiter
- go generate ./...
-
-version: ## Display the version of Go
- @@go version
+ ${GO} generate ./...
+
+.PHONY: deps-go-binary
+deps-go-binary:
+ifeq ($(SKIP_GO_VERSION_CHECK),)
+ @@if [ "$$($(GO) version | awk '{print $$3}')" != "${GO-VER}" ]; then \
+ echo "Go version does not match: expected: ${GO-VER}, got $$($(GO) version | awk '{print $$3}')"; \
+ exit 1; \
+ fi
+endif