rollup 错误+警告集锦

5、(plugin uglify) Error: Unexpected token: name «key», expected: punc «;»

[!] (plugin uglify) Error: Unexpected token: name «key», expected: punc «;»
SyntaxError: Unexpected token: name «key», expected: punc «;»
    at JS_Parse_Error.get (eval at  (/Users/~/Documents/fe-module/demo/node_modules/rollup-plugin-uglify/node_modules/uglify-js/tools/node.js:18:1), :71:23)
    at reportError (/Users/~/Documents/fe-module/demo/node_modules/jest-worker/build/workers/processChild.js:107:11)
    at reportClientError (/Users/~/Documents/fe-module/demo/node_modules/jest-worker/build/workers/processChild.js:87:10)

• 原因：
  1、uglify-js 只支持压缩es5，不支持es6压缩。
2、原文描述： *Note: uglify-js is able to transpile only es5 syntax. If you want to transpile es6+ syntax use [terser](https://github.com/TrySound/rollup-plugin-terser) instead*
• 解决方案：
  1、先用@rollup/plugin-babel 将es6转为es5再压缩。
2、使用rollup-plugin-terser压缩。

4、core-js/modules/es6.regexp.match (imported by src/test/base.js)

(!) Unresolved dependencies
https://rollupjs.org/guide/en/#warning-treating-module-as-external-dependency
core-js/modules/es6.regexp.match (imported by src/test/base.js)
core-js/modules/es6.array.index-of (imported by src/test/base.js)
core-js/modules/es6.regexp.to-string (imported by src/test/util.js)
core-js/modules/es6.date.to-string (imported by src/test/util.js)
core-js/modules/es6.object.to-string (imported by src/test/util.js)
core-js/modules/es6.regexp.split (imported by src/test/android.js,

• 原因： core-js版本过高，如果项目中没有找到该库，可能被 babel-runtime、babel-plugin-transform-runtime 、babel-polyfill等间接入。
• 解决方案：安装低版本的core-js库等方案
  官网：https://babeljs.io/blog/2019/03/19/7.4.0#migration-from-core-js-2

3、Plugin node-resolve: preferring built-in module 'process' over local alternative .....

(!) Plugin node-resolve: preferring built-in module 'process' over local alternative at '/Users/~/Documents/fe-module/demo/node_modules/process/index.js', pass 'preferBuiltins: false' to disable this behavior or 'preferBuiltins: true' to disable this warning
(!) Plugin node-resolve: preferring built-in module 'util' over local alternative at '/Users/~/Documents/fe-module/demo/node_modules/util/util.js', pass 'preferBuiltins: false' to disable this behavior or 'preferBuiltins: true' to disable this warning
(!) Plugin node-resolve: preferring built-in module 'buffer' over local alternative at '/Users/~/Documents/fe-module/demo/node_modules/buffer/index.js', pass 'preferBuiltins: false' to disable this behavior or 'preferBuiltins: true' to disable this warning

• 原因：@rollup/plugin-node-resolve 给出警告，如果为true，则插件将首先查找内置模块（例如fs、path）。如果为false，则插件将查找本地安装的同名模块。
• 解决方案： 建议显示的书写下，preferBuiltins: true

2、 /Users/~/Documents/fe-module/demo/node_modules/rollup/dist/shared/loadConfigFile.js:478

> @[email protected] rollup /Users/~/Documents/fe-module/demo
> rollup --config build/rollup/rollup.config.js

/Users/~/Documents/fe-module/demo/node_modules/rollup/dist/shared/loadConfigFile.js:478
        ? (await import(url.pathToFileURL(fileName).href)).default
                 ^^^^^^
SyntaxError: Unexpected token import
    at createScript (vm.js:80:10)
    at Object.runInThisContext (vm.js:152:10)
    at Module._compile (module.js:605:28)
    at Object.Module._extensions..js (module.js:652:10)
    at Module.load (module.js:560:32)
    at tryModuleLoad (module.js:503:12)
    at Function.Module._load (module.js:495:3)
    at Module.require (module.js:585:17)
    at require (internal/module.js:11:18)
    at Object. (/Users/~/Documents/fe-module/demo/node_modules/rollup/dist/bin/rollup:22:25)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @[email protected] rollup: `rollup --config build/rollup/rollup.config.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the @[email protected] rollup script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/~/.npm/_logs/2020-10-20T09_41_23_702Z-debug.log

• 原因： 从v2.0.0+ 开始不再支持node 8。
• 解决方案：升级更高版本的 node

1、You have passed an unrecognized option

(!) You have passed an unrecognized option
Unknown input options: globals. Allowed options: acorn, acornInjectPlugins, cache, context, experimentalCacheExpiry, external, inlineDynamicImports, input, manualChunks, moduleContext, onwarn, perf, plugins, preserveEntrySignatures, preserveModules, preserveSymlinks, shimMissingExports, strictDeprecations, treeshake, watch

• 原因： 该层级非法的配置项。
• 解决方案：globals属性存在output配置中。

参考文献
1、https://github.com/rollup/rollup/pull/3472