【发布时间】:2020-11-17 13:37:33
【问题描述】:
每次构建生产时都会收到此警告。当我为生产构建时,我在汇总输出配置中禁用源映射。
output: [{ dir: "...", format: "...", sourcemap: isProd ? false : true }]
我在开发和生产中使用相同的 tsconfig,tsconfig.json:
{
"compilerOptions": {
// Output
"target": "ESNext",
"module": "ESNEXT",
"sourceMap": true,
"jsx": "react",
"noEmit": true,
// Compile time code checking
"strict": true,
// Libraries
"lib": ["dom", "esnext"],
// Imports
"moduleResolution": "node",
"allowSyntheticDefaultImports": true,
"esModuleInterop": true
},
"exclude": ["dist", "app"]
}
我了解到这是查看汇总插件源代码的警告的原因:
/**
* Validate that the `compilerOptions.sourceMap` option matches `outputOptions.sourcemap`.
* @param context Rollup plugin context used to emit warnings.
* @param compilerOptions Typescript compiler options.
* @param outputOptions Rollup output options.
* @param autoSetSourceMap True if the `compilerOptions.sourceMap` property was set to `true`
* by the plugin, not the user.
*/
function validateSourceMap(context, compilerOptions, outputOptions, autoSetSourceMap) {
if (compilerOptions.sourceMap && !outputOptions.sourcemap && !autoSetSourceMap) {
context.warn(`@rollup/plugin-typescript: Rollup 'sourcemap' option must be set to generate source maps.`);
}
else if (!compilerOptions.sourceMap && outputOptions.sourcemap) {
context.warn(`@rollup/plugin-typescript: Typescript 'sourceMap' compiler option must be set to generate source maps.`);
}
}
但我不希望增加一个 tsconfig 用于开发和另一个用于生产的复杂性。
消除此警告的好方法是什么?
【问题讨论】: