Updates Makefile to be used with Github actions.

Updates Makefile targets to allow using the github reusable actions.

.gitignore

@@ -1 +1,3 @@
 /target
+policy.wasm
+annotated-policy.wasm

Makefile

@@ -1,23 +1,29 @@
-.PHONY: build
-build:
+SOURCE_FILES := $(shell test -e src/ && find src -type f)
+
+policy.wasm: $(SOURCE_FILES) Cargo.*
 	cargo build --target=wasm32-unknown-unknown --release
+	mv target/wasm32-unknown-unknown/release/*.wasm policy.wasm
+
+annotated-policy.wasm: policy.wasm metadata.yml
+	kwctl annotate -m metadata.yml -o annotated-policy.wasm policy.wasm
 
 .PHONY: fmt
 fmt:
-	cargo fmt --all --
+	cargo fmt --all -- --check
 
 .PHONY: lint
 lint:
 	cargo clippy -- -D warnings
 
+.PHONY: e2e-tests
+e2e-tests: annotated-policy.wasm
+	@echo "Dummy target to allow using the reusable github actions to build, test and release policies"
+
 .PHONY: test
 test: fmt lint
 	cargo test
 
 .PHONY: clean
 clean:
 	cargo clean
-
-.PHONY: e2e-tests
-e2e-tests:
-	@echo "Dummy target to allow using the reusable github actions to build, test and release policies"
+	rm -f policy.wasm annotated-policy.wasm