go: en-tests ens-tests
	true

ens-tests:
	shellcheck expand-nicely.sh
	(printf 'ab\tde\tfg\thij\n'; printf 'klmn\top'; printf 'qr\t\tst') | ./expand-nicely > actual-a
	diff -u expected-2 actual-a


en-tests:
	python3 -m mypy --strict expand-nicely
	! ./expand-nicely --foo > /dev/null 2>&1
	./expand-nicely --help > /dev/null 2>&1
	printf 'ab\tde\tfg\n' | ./expand-nicely > actual-1
	diff -u expected-1 actual-1
	(printf 'ab\tde\tfg\thij\n'; printf 'klmn\top'; printf 'qr\t\tst') | ./expand-nicely > actual-2
	diff -u expected-2 actual-2
	./expand-nicely --input-separator ':' < ./passwd > actual-3
	diff -u expected-3 actual-3
	(printf '1\t23\t456\ta\tb\n'; printf '7\t9\t10\tcd\tef\n'; printf '11\t12\t13\tghi\tjkl\tmno\n') | ./expand-nicely --input-separator '\t' > actual-4
	diff -u expected-4 actual-4
	(printf '1\t23\t456\ta\tb\n'; printf '7\t9\t10\tcd\tef\n'; printf '11\t12\t13\tghi\tjkl\tmno\n') | ./expand-nicely --maxsplit 3 --input-separator '\t' > actual-5
	diff -u expected-5 actual-5
	(printf '1\t23\t456\t9999\n'; printf '7\t9\t10\t8765\n'; printf '11\t12\t13\t1234\n') | ./expand-nicely --input-separator '\t' > actual-6
	diff -u expected-6 actual-6
	# I deleted test #7, because it was looking at a file in /etc that was varied, system to system.  Also, in some cases it had
	# comments in it.
	printf 'ab\tde\tfg\n' | ./expand-nicely --output-separator \| > actual-8
	diff -u expected-8 actual-8
	printf 'ab\tde\tfg\n' | ./expand-nicely --output-separator " | " > actual-9
	diff -u expected-9 actual-9
	printf 'ab\tcd\tde\nfg\t\tjk\nlm\tno\tpq\n\nrs\ttu\tvw\n' | ./expand-nicely --input-separator '\t' > actual-10
	diff -u expected-10 actual-10
	@echo All tests passed.

install:
	./install-file --file expand-nicely --directory /usr/local/bin/.

clean:
	rm -rf .mypy_cache
	rm -f actual-*