Makefile

EMACS = emacs
SHELL := /bin/bash

all: build

.PHONY: test lint clean checkdoc package-lint benchmark

build: jsonian.elc

test: build jsonian-tests.elc
	$(EMACS) -Q --batch -l ert -L . -l jsonian-tests.elc -l jsonian.elc -f ert-run-tests-batch-and-exit

clean:
	@# We do this so removed files are listed
	@if compgen -G "*.elc" > /dev/null; then \
	  for f in *.elc; do                     \
              echo "rm $$f" && rm $$f;           \
	  done                                   \
    fi
	@rm -rf bin
	@rm -f ${LARGE_JSON_FILE}

# Here we want run checkdoc-file, and error if it finds a lint.
lint: checkdoc package-lint

package-lint:
	$(EMACS) -Q --batch \
	  --eval "(progn (setq package-user-dir \"$$(pwd)/bin\") \
      (require 'package) \
      (push '(\"melpa\" . \"https://melpa.org/packages/\") package-archives) \
	    (package-initialize) \
      (unless package-archive-contents \
        (package-refresh-contents)) \
	    (package-install 'package-lint))" \
	  -f package-lint-batch-and-exit jsonian.el

checkdoc:
	$(EMACS) -Q --batch \
    --eval '(checkdoc-file "jsonian.el")' 2> lint.log
	@cat lint.log # Display the lint to the user.
	@[ "$$(cat lint.log)" == "" ] # Error if something was written

%.elc: %.el
	$(EMACS) -Q --batch -L .                       \
	  --eval "(setq byte-compile-error-on-warn t)" \
	  -f batch-byte-compile $<

LARGE_JSON_FILE := test-assets/large-json-file.json
${LARGE_JSON_FILE}:
	curl 'https://raw.githubusercontent.com/pulumi/pulumi-azure-native/master/provider/cmd/pulumi-resource-azure-native/schema.json' > ${LARGE_JSON_FILE}

BENCHMARK_START=<!--BENCHMARK_START-->
BENCHMARK_END=<!--BENCHMARK_END-->
README.md: bench/markdown.md
	@echo "Splicing bench/markdown.md into README.md"
	cp $@ $@.backup
	rg -U '(?s)${BENCHMARK_START}.*${BENCHMARK_END}' \
	--replace '${BENCHMARK_START}'"$$(cat bench/markdown.md)"'${BENCHMARK_END}' \
	--passthru < $@ > $@.new
	mv $@.new $@

bench/markdown.md: bench/format.md bench/font-lock.md bench/markdown.sh
	EMACS="${EMACS}" EXPORT="$@" ./bench/markdown.sh

PHONY: bench-base
bench-base: ${LARGE_JSON_FILE} jsonian.elc
	hyperfine --version # Ensure hyperfine is installed

bench/%.md: bench/%.sh bench-base
	EMACS="${EMACS}" FILE="${LARGE_JSON_FILE}" EXPORT="$@" $<