1 files changed, 4 insertions, 0 deletions
diff --git a/targets.mk b/targets.mk
index c130237..a0b66bd 100644
--- a/targets.mk
+++ b/targets.mk
@@ -17,8 +17,12 @@ run-tests: $(TEST_OBJS) $(OBJS)
 	$(CC) $(LDFLAGS) $(TEST_OBJS) $(OBJS) -o run-tests
 
 check: run-tests
+	clang-format --dry-run --Werror $(DGED_SOURCES) $(TEST_SOURCES)
 	./run-tests
 
+format:
+	clang-format -i $(DGED_SOURCES) $(TEST_SOURCES)
+
 run: dged
 	./dged