kpdecker
110 lines
2.9 KiB
Ruby
110 lines
2.9 KiB
Ruby
require "rubygems"
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require "bundler/setup"
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def compile_parser
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system "./node_modules/.bin/jison -m js src/handlebars.yy src/handlebars.l"
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if $?.success?
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File.open("lib/handlebars/compiler/parser.js", "w") do |file|
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file.puts File.read("src/parser-prefix.js") + File.read("handlebars.js") + File.read("src/parser-suffix.js")
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end
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sh "rm handlebars.js"
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else
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puts "Failed to run Jison."
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end
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end
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file "lib/handlebars/compiler/parser.js" => ["src/handlebars.yy","src/handlebars.l"] do
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if File.exists?('./node_modules/jison')
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compile_parser
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else
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puts "Jison is not installed. Trying `npm install jison`."
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sh "npm install"
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compile_parser
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end
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end
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task :compile => "lib/handlebars/compiler/parser.js"
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desc "run the spec suite"
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task :spec => [:release] do
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rc = system "rspec -cfs spec"
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fail "rspec spec failed with exit code #{$?.exitstatus}" if (rc.nil? || ! rc || $?.exitstatus != 0)
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end
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desc "run the npm test suite"
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task :npm_test => [:release] do
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rc = system "npm test"
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fail "npm test failed with exit code #{$?.exitstatus}" if (rc.nil? || ! rc || $?.exitstatus != 0)
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end
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task :default => [:compile, :spec, :npm_test]
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def remove_exports(string)
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match = string.match(%r{^// BEGIN\(BROWSER\)\n(.*)\n^// END\(BROWSER\)}m)
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match ? match[1] : string
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end
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minimal_deps = %w(base compiler/parser compiler/base compiler/ast utils compiler/compiler runtime).map do |file|
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"lib/handlebars/#{file}.js"
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end
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runtime_deps = %w(base utils runtime).map do |file|
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"lib/handlebars/#{file}.js"
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end
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directory "dist"
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minimal_deps.unshift "dist"
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def build_for_task(task)
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FileUtils.rm_rf("dist/*") if File.directory?("dist")
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FileUtils.mkdir_p("dist")
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contents = ["/*\n\n" + File.read('LICENSE') + "\n*/\n"]
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task.prerequisites.each do |filename|
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next if filename == "dist"
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contents << "// #{filename}\n" + remove_exports(File.read(filename)) + ";"
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end
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File.open(task.name, "w") do |file|
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file.puts contents.join("\n")
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end
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end
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file "dist/handlebars.js" => minimal_deps do |task|
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build_for_task(task)
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end
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file "dist/handlebars.runtime.js" => runtime_deps do |task|
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build_for_task(task)
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end
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task :build => [:compile, "dist/handlebars.js"]
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task :runtime => [:compile, "dist/handlebars.runtime.js"]
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desc "build the build and runtime version of handlebars"
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task :release => [:build, :runtime]
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directory "vendor"
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desc "benchmark against dust.js and mustache.js"
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task :bench => "vendor" do
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require "open-uri"
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#if File.directory?("vendor/coffee")
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#system "cd vendor/coffee && git pull"
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#else
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#system "git clone git://github.com/jashkenas/coffee-script.git vendor/coffee"
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#end
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#if File.directory?("vendor/eco")
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#system "cd vendor/eco && git pull && npm update"
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#else
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#system "git clone git://github.com/sstephenson/eco.git vendor/eco && cd vendor/eco && npm update"
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#end
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system "node bench/handlebars.js"
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end
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