default: all

# Note: super-init-not-called really should be enabled, but we had to
# disable it for now due to gpylint bug b/18440404.  Re-enable the warning
# if that bug gets fixed.
GPYLINT=$(shell \
    if which gpylint >/dev/null; then \
      echo gpylint \
          --disable=g-bad-import-order \
          --disable=g-unknown-interpreter \
          --disable=super-init-not-called; \
    else \
      echo 'echo "(gpylint-missing)" >&2'; \
    fi \
)
PYTHONPATH:=$(shell /bin/pwd):$(shell /bin/pwd)/../wvtest:$(PYTHONPATH)

all:
	@echo "Nothing to do."

# Use a submake here, only because otherwise GNU make (3.81) will not print
# an error about 'test' itself failing if one of the two sub-targets fails.
# Without such output, 'lint' could fail long before test_only fails, and
# the test_only output could scroll off the top of the screen, leaving the
# misleading impression that everything tested successfully.
test:
	$(MAKE) test_only lint

test_only: all *_test.py
	for d in $(filter %_test.py,$^); do \
		echo "Testing $$d"; \
		wvtest/wvtest.py $$d; \
	done

# For maximum parallelism, we could just have a rule that depends on %.lint
# for all interesting files.  But gpylint takes a long time to start up, so
# let's try to batch several files together into each instance to minimize
# the runtime.  For added fun, gpylint has bugs if you specify files from
# more than one directory at once, so break it out by directory.
lint: \
    report.lint \
    sample.lint \

%.lint: all
	@$(GPYLINT) $*

clean:
	rm -f *~ .*~ *.pyc