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Upgrade to Babel 6

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This commit is contained in:
Robin Ward
2017-07-05 14:14:30 -04:00
parent 2f480e21a0
commit 754c1e5438
35 changed files with 62713 additions and 67299 deletions
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28
lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb
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@ -28,7 +28,6 @@ module Tilt
ctx = MiniRacer::Context.new(timeout: 15000)
ctx.eval("var self = this; #{File.read("#{Rails.root}/vendor/assets/javascripts/babel.js")}")
ctx.eval("module = {}; exports = {};");
ctx.load("#{Rails.root}/lib/es6_module_transpiler/support/es6-module-transpiler.js")
ctx.attach("rails.logger.info", proc{|err| Rails.logger.info(err.to_s)})
ctx.attach("rails.logger.error", proc{|err| Rails.logger.error(err.to_s)})
ctx.eval <<JS
@ -105,12 +104,8 @@ JS
klass = self.class
klass.protect do
klass.v8.eval("console.prefix = 'BABEL: babel-eval: ';")
transpiled = babel_source(source)
compiler_source = "new module.exports.Compiler(#{transpiled}, '#{module_name(root_path, logical_path)}', #{compiler_options}).#{compiler_method}()"
@output = klass.v8.eval(compiler_source)
transpiled = babel_source(source, module_name: module_name(root_path, logical_path))
@output = klass.v8.eval(transpiled)
end
end
@ -120,7 +115,7 @@ JS
klass = self.class
klass.protect do
klass.v8.eval("console.prefix = 'BABEL: #{scope.logical_path}: ';")
@output = klass.v8.eval(generate_source(scope))
@output = klass.v8.eval(babel_source(data, module_name: module_name(scope.root_path, scope.logical_path)))
end
# For backwards compatibility with plugins, for now export the Global format too.
@ -159,18 +154,21 @@ JS
@output
end
def babel_source(source)
def babel_source(source, opts=nil)
opts ||= {}
js_source = ::JSON.generate(source, quirks_mode: true)
"babel.transform(#{js_source}, {ast: false, whitelist: ['es6.constants', 'es6.properties.shorthand', 'es6.arrowFunctions', 'es6.blockScoping', 'es6.destructuring', 'es6.spread', 'es6.parameters', 'es6.templateLiterals', 'es6.regex.unicode', 'es7.decorators', 'es6.classes']})['code']"
if opts[:module_name]
"Babel.transform(#{js_source}, { moduleId: '#{opts[:module_name]}', ast: false, presets: ['es2015'], plugins: [['transform-es2015-modules-amd', {noInterop: true}], 'transform-decorators-legacy'] }).code"
else
"Babel.transform(#{js_source}, { ast: false, plugins: ['check-es2015-constants', 'transform-es2015-arrow-functions', 'transform-es2015-block-scoped-functions', 'transform-es2015-block-scoping', 'transform-es2015-classes', 'transform-es2015-computed-properties', 'transform-es2015-destructuring', 'transform-es2015-duplicate-keys', 'transform-es2015-for-of', 'transform-es2015-function-name', 'transform-es2015-literals', 'transform-es2015-object-super', 'transform-es2015-parameters', 'transform-es2015-shorthand-properties', 'transform-es2015-spread', 'transform-es2015-sticky-regex', 'transform-es2015-template-literals', 'transform-es2015-typeof-symbol', 'transform-es2015-unicode-regex', 'transform-regenerator', 'transform-decorators-legacy'] }).code"
end
end
private
def generate_source(scope)
js_source = babel_source(data)
"new module.exports.Compiler(#{js_source}, '#{module_name(scope.root_path, scope.logical_path)}', #{compiler_options}).#{compiler_method}()"
end
def module_name(root_path, logical_path)
path = nil