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115 lines
3.9 KiB
Makefile
115 lines
3.9 KiB
Makefile
# ===== Variables =====
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PEGJS_VERSION = `cat $(VERSION_FILE)`
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# ===== Directories =====
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SRC_DIR = src
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LIB_DIR = lib
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BIN_DIR = bin
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BROWSER_DIR = browser
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SPEC_DIR = spec
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BENCHMARK_DIR = benchmark
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NODE_MODULES_DIR = node_modules
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NODE_MODULES_BIN_DIR = $(NODE_MODULES_DIR)/.bin
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# ===== Files =====
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MAIN_FILE = $(LIB_DIR)/peg.js
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PARSER_SRC_FILE = $(SRC_DIR)/parser.pegjs
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PARSER_OUT_FILE = $(LIB_DIR)/parser.js
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PARSER_OUT_FILE_NEW = $(LIB_DIR)/parser.js.new
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BROWSER_FILE_DEV = $(BROWSER_DIR)/peg-$(PEGJS_VERSION).js
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BROWSER_FILE_MIN = $(BROWSER_DIR)/peg-$(PEGJS_VERSION).min.js
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SPEC_SERVER_FILE = $(SPEC_DIR)/server
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VERSION_FILE = VERSION
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# ===== Executables =====
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ESLINT = $(NODE_MODULES_BIN_DIR)/eslint
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BROWSERIFY = $(NODE_MODULES_BIN_DIR)/browserify
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UGLIFYJS = $(NODE_MODULES_BIN_DIR)/uglifyjs
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JASMINE_NODE = $(NODE_MODULES_BIN_DIR)/jasmine-node
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PEGJS = $(BIN_DIR)/pegjs
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BENCHMARK_RUN = $(BENCHMARK_DIR)/run
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# ===== Targets =====
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# Default target
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all: browser
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# Generate the grammar parser
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parser:
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# We need to prepend ESLint header to the generated parser file because we
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# don't want the various unused variables there to get reported. This is a bit
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# tricky because the file is used when generating its own new version, which
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# means we can't start writing the header there until we call $(PEGJS).
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$(PEGJS) -o $(PARSER_OUT_FILE_NEW) $(PARSER_SRC_FILE)
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rm -f $(PARSER_OUT_FILE)
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echo '/* eslint-env node, amd */' >> $(PARSER_OUT_FILE)
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echo '/* eslint no-unused-vars: 0 */' >> $(PARSER_OUT_FILE)
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echo >> $(PARSER_OUT_FILE)
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cat $(PARSER_OUT_FILE_NEW) >> $(PARSER_OUT_FILE)
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rm $(PARSER_OUT_FILE_NEW)
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# Build the browser version of the library
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browser:
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mkdir -p $(BROWSER_DIR)
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rm -f $(BROWSER_FILE_DEV)
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rm -f $(BROWSER_FILE_MIN)
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echo '/*' >> $(BROWSER_FILE_DEV)
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echo " * PEG.js $(PEGJS_VERSION)" >> $(BROWSER_FILE_DEV)
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echo ' *' >> $(BROWSER_FILE_DEV)
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echo ' * http://pegjs.org/' >> $(BROWSER_FILE_DEV)
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echo ' *' >> $(BROWSER_FILE_DEV)
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echo ' * Copyright (c) 2010-2016 David Majda' >> $(BROWSER_FILE_DEV)
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echo ' * Licensed under the MIT license.' >> $(BROWSER_FILE_DEV)
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echo ' */' >> $(BROWSER_FILE_DEV)
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$(BROWSERIFY) \
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--standalone peg \
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--transform [ babelify --presets [ es2015 ] --compact false ] \
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$(MAIN_FILE) >> $(BROWSER_FILE_DEV)
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$(UGLIFYJS) \
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--mangle \
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--compress warnings=false \
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--comments /Copyright/ \
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-o $(BROWSER_FILE_MIN) \
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$(BROWSER_FILE_DEV)
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# Remove browser version of the library (created by "browser")
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browserclean:
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rm -rf $(BROWSER_DIR)
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# Run the spec suite
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spec:
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$(JASMINE_NODE) --verbose $(SPEC_DIR)
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# Run the benchmark suite
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benchmark:
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$(BENCHMARK_RUN)
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# Run ESLint on the source
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lint:
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$(ESLINT) \
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`find $(LIB_DIR) -name '*.js'` \
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`find $(SPEC_DIR) -name '*.js' -and -not -path '$(SPEC_DIR)/vendor/*'` \
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$(SPEC_SERVER_FILE) \
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$(BENCHMARK_DIR)/*.js \
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$(BENCHMARK_RUN) \
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$(PEGJS)
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.PHONY: all parser browser browserclean spec benchmark lint
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.SILENT: all parser browser browserclean spec benchmark lint
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