Merge pull request #42 from klihub/fixes/makefile

Makefile: simplify fmt, lint, and vet targets.

Author: elezar

Makefile

@@ -7,8 +7,6 @@ GO_FMT   := gofmt
 GO_VET   := $(GO_CMD) vet
 
 CDI_PKG  := $(shell grep ^module go.mod | sed 's/^module *//g')
-GO_MODS  := $(shell $(GO_CMD) list ./...)
-GO_PKGS  := $(shell $(GO_CMD) list ./... | grep -v cmd/ | sed 's:$(CDI_PKG):.:g')
 
 BINARIES := bin/cdi
 
@@ -30,27 +28,18 @@ clean: clean-binaries clean-schema
 test: test-gopkgs test-schema
 
 #
-# targets for running test prior to filing a PR
+# validation targets
 #
 
 pre-pr-checks pr-checks: test fmt lint vet
 
-
 fmt format:
-	$(Q)report=$$($(GO_FMT) -s -d -w $$(find . -name *.go)); \
-	    if [ -n "$$report" ]; then \
-	        echo "$$report"; \
-	        exit 1; \
-	    fi
+	$(Q)$(GO_FMT) -s -d -w -e .
 
 lint:
-	$(Q)status=0; for f in $$(find . -name \*.go); do \
-	    $(GO_LINT) $$f || status=1; \
-	done; \
-	exit $$status
-
+	$(Q)$(GO_LINT) -set_exit_status ./...
 vet:
-	$(Q)$(GO_VET) $(GO_MODS)
+	$(Q)$(GO_VET) ./...
 
 #
 # build targets
@@ -78,14 +67,7 @@ clean-schema:
 
 # tests for go packages
 test-gopkgs:
-	$(Q)status=0; for pkg in $(GO_PKGS); do \
-	    $(GO_TEST) $$pkg; \
-	    if [ $$? != 0 ]; then \
-	        echo "*** Test FAILED for package $$pkg."; \
-	        status=1; \
-	    fi; \
-	done; \
-	exit $$status
+	$(Q)$(GO_TEST) ./...
 
 # tests for CDI Spec JSON schema
 test-schema: