Integrate fmt and vet checks into golangci-lint (#69)

Author: superbrothers

.github/workflows/ci.yaml

@@ -18,6 +18,6 @@ jobs:
         go-version-file: go.mod
     - name: Ensure go.mod is already tidied
       run: go mod tidy && git diff -s --exit-code go.sum
-    - run: make vet fmt lint test
+    - run: make lint test
     - run: make dist
     - run: make validate-krew-manifest

.golangci.yaml

@@ -0,0 +1,13 @@
+run:
+  timeout: 5m
+linters:
+  disable-all: true
+  enable:
+  - errcheck
+  - gofmt
+  - gosimple
+  - govet
+  - ineffassign
+  - staticcheck
+  - typecheck
+  - unused

Makefile

@@ -31,18 +31,14 @@ $(GORELEASER_FILTER):
 build-cross: $(GORELEASER)
 	$(GORELEASER) build --snapshot --clean
 
-.PHONY: vet
-vet:
-	$(GO) vet ./...
-
-.PHONY: fmt
-fmt:
-	$(GO) fmt ./...
-
 .PHONY: lint
-lint: vet fmt $(GOLANGCI_LINT)
+lint: $(GOLANGCI_LINT)
 	$(GOLANGCI_LINT) run
 
+.PHONY: lint-fix
+lint-fix: $(GOLANGCI_LINT)
+	$(GOLANGCI_LINT) run --fix
+
 .PHONY: test
 test:
 	$(GO) test -v ./...