Add go fmt and go fix checks to lint

Adds go-fmt and go-fix Makefile targets that fail when gofmt or go fix
suggest changes. Both are wired into the lint target and used in CI.

Signed-off-by: Bryan Frimin <bryan@getprobo.com>
Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

.github/workflows/make.yaml

@@ -153,6 +153,7 @@ jobs:
           name: "build-artifacts"
       - run: "chmod +x bin/probod"
       - run: "make generate"
+      - run: "make go-fmt go-fix"
       - name: "Run go vet"
         run: "go vet ./..."
       - name: "Run golangci-lint"

GNUmakefile

@@ -62,7 +62,7 @@ endif
 all: build
 
 .PHONY: lint
-lint: vet go-lint npm-lint
+lint: vet go-fmt go-fix go-lint npm-lint
 
 .PHONY: vet
 vet: generate apps/console/dist/index.html apps/trust/dist/index.html @probo/emails
@@ -72,6 +72,24 @@ vet: generate apps/console/dist/index.html apps/trust/dist/index.html @probo/ema
 npm-lint:
 	$(NPM) run lint
 
+.PHONY: go-fmt
+go-fmt:
+	@output="$$(gofmt -l apps cmd packages pkg e2e)"; \
+	if [ -n "$$output" ]; then \
+		echo "error: 'gofmt' found unformatted files:"; \
+		echo "$$output"; \
+		exit 1; \
+	fi
+
+.PHONY: go-fix
+go-fix: generate apps/console/dist/index.html apps/trust/dist/index.html @probo/emails
+	@output="$$($(GO_BASE) fix -diff -omitzero=false ./apps/... ./cmd/... ./packages/... ./pkg/... ./e2e/...)"; \
+	if [ -n "$$output" ]; then \
+		echo "error: 'go fix' suggests changes; please apply them"; \
+		echo "$$output"; \
+		exit 1; \
+	fi
+
 .PHONY: go-lint
 go-lint: generate
 	$(GOLINTCMD) run ./...