makefile stuff

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

Makefile

@@ -1,6 +1,18 @@
-.PHONY: all clean conmon ocid ocic update-deps
+EPOCH_TEST_COMMIT ?= 7fc874e05e74faa81e7c423b6514fc5c474c6b34
 
-all: conmon ocid ocic
+default: help
+
+help:
+	@echo "Usage: make <target>"
+	@echo
+	@echo " * 'binaries' - Build ocid, conmon andocic"
+	@echo " * 'clean' - Clean artifacts"
+	@echo " * 'lint' - Execute the source code linter"
+	@echo " * 'update-deps' - Update vendored dependencies"
+
+lint:
+	@echo "checking lint"
+	@./.tool/lint
 
 conmon:
 	make -C $@
@@ -13,6 +25,7 @@ ocic:
 
 clean:
 	rm -f ocic ocid
+	rm -f conmon/conmon.o conmon/conmon
 
 update-deps:
 	@which glide > /dev/null 2>/dev/null || (echo "ERROR: glide not found." && false)
@@ -20,3 +33,38 @@ update-deps:
 	glide-vc --only-code --no-tests
 	# see http://sed.sourceforge.net/sed1line.txt
 	find vendor -type f -exec sed -i -e :a -e '/^\n*$$/{$$d;N;ba' -e '}' "{}" \;
+
+binaries: ocid ocic conmon
+
+.PHONY: .gitvalidation
+	#
+# When this is running in travis, it will only check the travis commit range
+.gitvalidation:
+	@which git-validation > /dev/null 2>/dev/null || (echo "ERROR: git-validation not found. Consider 'make install.tools' target" && false)
+ifeq ($(TRAVIS),true)
+	git-validation -q -run DCO,short-subject,dangling-whitespace
+else
+	git-validation -v -run DCO,short-subject,dangling-whitespace -range $(EPOCH_TEST_COMMIT)..HEAD
+endif
+
+.PHONY: install.tools
+
+install.tools: .install.gitvalidation .install.glide .install.glide-vc .install.gometalinter
+
+.install.gitvalidation:
+	go get github.com/vbatts/git-validation
+
+.install.glide:
+	go get github.com/Masterminds/glide
+
+.install.glide-vc:
+	go get github.com/sgotti/glide-vc
+
+.install.gometalinter:
+	go get github.com/alecthomas/gometalinter
+	gometalinter --install --update
+
+.PHONY: \
+	binaries \
+	clean \
+	lint