defineConstants不能定义为config的key?

[froyo-naux]

问题描述
config/dev.js 的defineConstants定义个config的，yarn dev:weapp直接报错. yarn dev:h5没问题

复现步骤
[复现问题的步骤]

1. taro init demo (选择typescript)
2. config/dev.js

module.exports = {
  env: {
    NODE_ENV: '"development"'
  },
  defineConstants: {
    config: '"a"'
  },
  weapp: {},
  h5: {}
};

3. yarn dev:weapp
4. see error

编译  入口文件  src/app.tsx
{ TypeError: unknown: Property property of MemberExpression expected node to be of a type ["Identifier"] but instead got "StringLiteral"
    at validate (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-types/lib/definitions/index.js:109:13)
    at Object.validate (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-types/lib/definitions/core.js:412:50)
    at Object.validate (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-types/lib/index.js:505:9)
    at NodePath._replaceWith (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-traverse/lib/path/replacement.js:176:7)
    at NodePath.replaceWith (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-traverse/lib/path/replacement.js:160:8)
    at replaceAndEvaluateNode (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-plugin-transform-define/lib/index.js:117:12)
    at processNode (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-plugin-transform-define/lib/index.js:143:5)
    at PluginPass.Identifier (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-plugin-transform-define/lib/index.js:23:9)
    at newFn (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-traverse/lib/visitors.js:276:21)
    at NodePath._call (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/node_modules/babel-traverse/lib/path/context.js:76:18) _babel: true }
编译  所有页面
(node:94127) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'pages' of undefined
    at buildPages (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/src/weapp.js:1194:27)
    at Object.build (/Users/new/.nvm/versions/node/v8.11.3/lib/node_modules/@tarojs/cli/src/weapp.js:2230:9)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)
    at Function.Module.runMain (module.js:695:11)
    at startup (bootstrap_node.js:191:16)
    at bootstrap_node.js:612:3
(node:94127) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
(node:94127) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
✨  Done in 7.17s.

期望行为
dev:weapp可以使用config这个常量。 目前换了个名字

系统信息

 Taro v1.2.26


  Taro CLI 1.2.26 environment info:
    System:
      OS: macOS 10.14.3
      Shell: 5.3 - /bin/zsh
    Binaries:
      Node: 8.11.3 - ~/.nvm/versions/node/v8.11.3/bin/node
      Yarn: 1.15.2 - /usr/local/bin/yarn
      npm: 6.4.1 - ~/.nvm/versions/node/v8.11.3/bin/npm
    npmPackages:
      @tarojs/async-await: 1.2.26 => 1.2.26
      @tarojs/components: 1.2.26 => 1.2.26
      @tarojs/plugin-babel: 1.2.26 => 1.2.26
      @tarojs/plugin-csso: 1.2.26 => 1.2.26
      @tarojs/plugin-sass: 1.2.26 => 1.2.26
      @tarojs/plugin-uglifyjs: 1.2.26 => 1.2.26
      @tarojs/redux: 1.2.26 => 1.2.26
      @tarojs/redux-h5: 1.2.26 => 1.2.26
      @tarojs/router: 1.2.26 => 1.2.26
      @tarojs/taro: 1.2.26 => 1.2.26
      @tarojs/taro-alipay: 1.2.26 => 1.2.26
      @tarojs/taro-h5: 1.2.26 => 1.2.26
      @tarojs/taro-swan: 1.2.26 => 1.2.26
      @tarojs/taro-tt: 1.2.26 => 1.2.26
      @tarojs/taro-weapp: 1.2.26 => 1.2.26
      @tarojs/webpack-runner: 1.2.26 => 1.2.26
      eslint-config-taro: 1.2.26 => 1.2.26
      eslint-plugin-taro: 1.2.26 => 1.2.26
      nervjs: ^1.3.9 => 1.3.13
    npmGlobalPackages:
      typescript: 3.0.3

[taro-bot]

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[froyo-naux]

definePlugin的原理就是这样，自己的问题