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#SourceMap.js property

How the source map should be generated. Setting it to false will disable the source map.

Signature:

js?: Rspack.DevTool | undefined | `${Exclude<Rspack.DevTool, false | 'eval'>}-debugids`;

#Default Value

When output.sourceMap is an object and js is unset, it defaults to 'cheap-module-source-map' in development. In production, it defaults to 'source-map' for Lynx environments and false otherwise.

#Remarks

See Rspack - Devtool for details.

#Example 1

• Enable high-quality source-maps for production:

import { defineConfig } from '@lynx-js/rspeedy'

export default defineConfig({
  output: {
    sourceMap: {
      js: process.env['NODE_ENV'] === 'production'
        ? 'source-map'
        : 'cheap-module-source-map',
    },
  },
})

#Example 2

• Disable source-map generation:

import { defineConfig } from '@lynx-js/rspeedy'

export default defineConfig({
  output: {
    sourceMap: {
      js: false,
    },
  },
})

#Example 3

• Use high-quality source-maps for all environments:

import { defineConfig } from '@lynx-js/rspeedy'

export default defineConfig({
  output: {
    sourceMap: {
      js: 'source-map',
    },
  },
})