JFLAGS = -g
JC = javac

SRCDIR = src/main/java
DESTDIR = out

# Use find to locate all .java files recursively
SOURCES := $(shell find $(SRCDIR) -name '*.java')
RELATIVE_SOURCES := $(patsubst $(SRCDIR)/%,%,$(SOURCES))

# Convert .java files to .class files with the same directory structure
CLASSES := $(patsubst $(SRCDIR)/%.java,$(DESTDIR)/%.class,$(SOURCES))

# Create a list of directories that need to be created in the destination directory
DIRS := $(sort $(dir $(CLASSES)))

all:
	@echo "$(RELATIVE_SOURCES)"

default: classes

# Rule for creating directories
$(DIRS):
	@mkdir -p $@

# Rule for compiling Java files
$(DESTDIR)/%.class: $(SRCDIR)/%.java | $(DIRS)
	$(JC) -nowarn -d $(DESTDIR) -cp "src/main/java:target/dependencies/*" $(JFLAGS) $<

classes: $(CLASSES)

clean:
	$(RM) -r $(DESTDIR)