Makefile

# Derived values (DO NOT TOUCH).
CURRENT_MAKEFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
CURRENT_MAKEFILE_DIR := $(patsubst %/,%,$(dir $(CURRENT_MAKEFILE_PATH)))

# If no target is specified, display help
.DEFAULT_GOAL := help

help:  # Display this help.
	@-+echo "Run make with one of the following targets:"
	@-+echo
	@-+grep -Eh "^[a-z-]+:.*#" $(CURRENT_MAKEFILE_PATH) | sed -E 's/^(.*:)(.*#+)(.*)/  \1 @@@ \3 /' | column -t -s "@@@"

test: # Run tests
	swift test

generate-test-cases: # Generate test cases from w3c reference files
	@cd Tests/SVGViewTests && \
	generateTest() { \
		local dir=$$1; \
		local class=$$2; \
		printf "// Generated by make generate-test-cases\n\n" > ../SVGViewTests/$$class.swift; \
		printf "import XCTest\n" >> ../SVGViewTests/$$class.swift; \
		printf "@testable import SVGView\n\n" >> ../SVGViewTests/$$class.swift; \
		printf "class $$class: BaseTestCase {\n\n" >> ../SVGViewTests/$$class.swift; \
		printf "    override var dir: String {\n" >> ../SVGViewTests/$$class.swift; \
		printf "        return \"$$dir\"\n" >> ../SVGViewTests/$$class.swift; \
		printf "    }\n\n" >> ../SVGViewTests/$$class.swift; \
		find "w3c/$$dir/refs/" -type f -regex '.*\.ref$$' | sort | while read ref_file; do \
			name=$$(basename "$${ref_file%.*}"); \
			test_name=""; \
			IFS='-' read -ra arr <<< "$$name"; \
			for part in "$${arr[@]}"; do \
				test_name+=$$(printf "%s" "$${part:0:1}" | tr '[:lower:]' '[:upper:]')$${part:1}; \
			done; \
			printf "    func test$$test_name() {\n" >> ../SVGViewTests/$$class.swift; \
			printf "        compareToReference(\"$$name\")\n" >> ../SVGViewTests/$$class.swift; \
			printf "    }\n\n" >> ../SVGViewTests/$$class.swift; \
		done; \
		printf "}" >> ../SVGViewTests/$$class.swift; \
	}; \
	generateTest "1.1F2" "SVG11Tests"; \
	generateTest "1.2T" "SVG12Tests"; \
	generateTest "Custom" "SVGCustomTests"

update-references-snapshots: # Update .ref from .svg files
	swift run GenerateReferencesCLI Tests/SVGViewTests/w3c/

.PHONY: help test generate-test-cases update-references-snapshots