diff --git a/.gitignore b/.gitignore
index 081405b..1d33feb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
 /target
 result/
 *.json
-tarpaulin-*
+tarpaulin-report.*
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..7488fc1
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,23 @@
+rwildcard=$(foreach d,$(wildcard $(1:=/*)),$(call rwildcard,$d,$2) $(filter $(subst *,%,$2),$d))
+rust_files=$(call rwildcard,src,*.rs)
+
+test: $(rust-files)
+	cargo test
+
+build: $(rust-files)
+	cargo build
+
+tarpaulin-report.%: $(rust_files)
+	cargo tarpaulin --skip-clean --test --out $*
+
+cover: tarpaulin-report.html
+
+view-cover: tarpaulin-report.html
+	open $<
+	
+clean-tarpaulin:
+	rm -f tarpaulin-report.*
+
+clean: clean-tarpaulin
+	cargo clean
+