chore: update Makefile - add variables and targets

Makefile

@@ -1,5 +1,9 @@
 # JFLAGS = -g -verbose -Xlint:all -d ./didyousayspiderman/out
-JFLAGS = -g -verbose -d ./didyousayspiderman/out
+PROJECT = didyousayspiderman
+OUTDIR = $(PROJECT)/out
+J = java
+RUNFLAGS = -classpath $(OUTDIR) $(PROJECT).crawler -u https://git.dotya.ml
+JFLAGS = -g -verbose -d ./$(OUTDIR)
 JC = javac
 .SUFFIXES: .java .class
 .java.class:
@@ -12,10 +16,15 @@ CLASSES:=$(JAVA_CLASSES)
 
 default: build
 
-.PHONY: build
+.PHONY: build clean testrun
 build: $(CLASSES:.java=.class)
 
-.PHONY: clean
+runtest:
+	@echo [*] running a testrun
+	$(J) $(RUNFLAGS)
+
+test: build runtest clean
 
 clean:
+	@echo [*] cleaning up
 	$(RM)v ./*/{out/*,src/*}/*.class