include default.mk

GOOD_FEATURE_FILES = $(shell find ../testdata/good -name "*.feature")
BAD_FEATURE_FILES  = $(shell find ../testdata/bad -name "*.feature")

TOKENS       = $(patsubst ../testdata/%,acceptance/testdata/%.tokens,$(GOOD_FEATURE_FILES))
ASTS         = $(patsubst ../testdata/%,acceptance/testdata/%.ast.ndjson,$(GOOD_FEATURE_FILES))
PICKLES      = $(patsubst ../testdata/%,acceptance/testdata/%.pickles.ndjson,$(GOOD_FEATURE_FILES))
SOURCES      = $(patsubst ../testdata/%,acceptance/testdata/%.source.ndjson,$(GOOD_FEATURE_FILES))
ERRORS       = $(patsubst ../testdata/%,acceptance/testdata/%.errors.ndjson,$(BAD_FEATURE_FILES))

.DELETE_ON_ERROR:

default: .compared

.deps: src/main/java/io/cucumber/gherkin/Parser.java

src/main/java/io/cucumber/gherkin/Parser.java: gherkin-java.razor gherkin.berp
	$(berp-generate-parser)

.compared: $(TOKENS) $(ASTS) $(PICKLES) $(ERRORS) $(SOURCES)
	touch $@

acceptance/testdata/%.tokens: ../testdata/% ../testdata/%.tokens .built
	mkdir -p $(@D)
	bin/gherkin-generate-tokens $< > $@
	diff --unified $<.tokens $@

acceptance/testdata/%.ast.ndjson: ../testdata/% ../testdata/%.ast.ndjson .built
	mkdir -p $(@D)
	bin/gherkin --no-source --no-pickles --predictable-ids $< | jq --sort-keys --compact-output "." > $@
	diff --unified <(jq "." $<.ast.ndjson) <(jq "." $@)

acceptance/testdata/%.pickles.ndjson: ../testdata/% ../testdata/%.pickles.ndjson .built
	mkdir -p $(@D)
	bin/gherkin --no-source --no-ast --predictable-ids $< | jq --sort-keys --compact-output "." > $@
	diff --unified <(jq "." $<.pickles.ndjson) <(jq "." $@)

acceptance/testdata/%.source.ndjson: ../testdata/% ../testdata/%.source.ndjson .built
	mkdir -p $(@D)
	bin/gherkin --no-ast --no-pickles --predictable-ids $< | jq --sort-keys --compact-output "." > $@
	diff --unified <(jq "." $<.source.ndjson) <(jq "." $@)

acceptance/testdata/%.errors.ndjson: ../testdata/% ../testdata/%.errors.ndjson .built
	mkdir -p $(@D)
	bin/gherkin --no-source --predictable-ids $< | jq --sort-keys --compact-output "." > $@
	diff --unified <(jq "." $<.errors.ndjson) <(jq "." $@)

clean:
	rm -rf .compared acceptance bin/classpath.txt

clobber: clean
	rm -f src/main/java/io/cucumber/gherkin/Parser.java
