Update archive task and add clean, release task.

Makefile

@@ -1,28 +1,48 @@
 NAME := WindowAlignment
 
 BUNDLE_ID := at.niw.$(NAME)
+
 PROJECT_PATH := Applications/$(NAME).xcodeproj
 SOURCES_PATH := Applications/$(NAME)/Sources
 RESOURCES_PATH := Applications/$(NAME)/Resources
+
 BUILD_PATH := .build
 
+ARCHIVE_PATH := $(BUILD_PATH)/archive
+ARCHIVE_PRODUCT_BUNDLE_PATH := $(ARCHIVE_PATH).xcarchive/Products/Applications/$(NAME).app
+
+RELEASE_ARCHIVE_PATH := $(BUILD_PATH)/$(NAME).zip
+
+# This is intentional to have this as a default target.
 .PHONY: reset_accessibility_access
 reset_accessibility_access:
 	tccutil reset Accessibility $(BUNDLE_ID)
 
+.PHONY: clean
+clean:
+	git clean -dfX
+
 .PHONY: genstrings
 genstrings:
 	find "$(SOURCES_PATH)" -name "*.swift" -print0 | \
 		xargs -0 genstrings -SwiftUI -u -q -o $(RESOURCES_PATH)/Base.lproj
 	find "$(RESOURCES_PATH)/Base.lproj" -name "*.strings" -print0 | \
 		xargs -0 -n 1 bash -c 'iconv -f UTF-16LE -t UTF-8 "$$@" > "$$@".utf8 && mv "$$@".utf8 "$$@"' -
 
-.PHONY: archive
-archive:
+$(ARCHIVE_PRODUCT_BUNDLE_PATH):
 	xcodebuild \
 		-project "$(PROJECT_PATH)" \
 		-configuration Release \
 		-scheme "$(NAME)" \
 		-derivedDataPath "$(BUILD_PATH)" \
-		-archivePath "$(BUILD_PATH)/$(NAME)" \
+		-archivePath "$(ARCHIVE_PATH)" \
 		archive
+
+.PHONY: archive
+archive: $(ARCHIVE_PRODUCT_BUNDLE_PATH)
+
+$(RELEASE_ARCHIVE_PATH): $(ARCHIVE_PRODUCT_BUNDLE_PATH)
+	ditto -c -k --sequesterRsrc --keepParent "$<" "$@"
+
+.PHONY: release
+release: $(RELEASE_ARCHIVE_PATH)