currency is now taken from account, added simple test class, improved…

… Makefile

Makefile

@@ -1,18 +1,31 @@
 TERSER_BIN = ./node_modules/terser/bin/terser --compress --mangle --
+INSTALL_DIR = ~/Library/Containers/com.moneymoney-app.retail/Data/Library/Application\ Support/MoneyMoney/Extensions
 
 .PHONY: dist
-dist:
+dist: clean
 	npm install
 	npx tsc
 	export INCLUDE_TREE_JS=`$(TERSER_BIN) dist/Tree.js` && \
 		export INCLUDE_MAIN_JS=`$(TERSER_BIN) dist/main.js` && \
 		export STYLES_CSS=`sass --no-source-map src/styles.scss` && \
 		envsubst < src/SankeyChart.lua > dist/SankeyChart.lua && \
-		rm dist/*.js
+		chmod +x dist/SankeyChart.lua && \
+		make distclean
+
+.PHONY: test
+test:
+	npm run test
 
 .PHONY: install
 install:
-	cp dist/SankeyChart.lua ~/Library/Containers/com.moneymoney-app.retail/Data/Library/Application\ Support/MoneyMoney/Extensions
+	cp dist/SankeyChart.lua $(INSTALL_DIR)
+
+.PHONY: uninstall
+uninstall:
+	rm $(INSTALL_DIR)/SankeyChart.lua
+
+distclean:
+	rm dist/*.js
 
 clean:
-	rm -f dist/*.js dist/*.lua
+	rm -f dist/* && (rmdir dist/ || true)