rollup-plugin-summary

A rollup plugin that summarizes the output of the build.

Installation

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npm

npm i -D rollup-plugin-summary

yarn

yarn add -D rollup-plugin-summary

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Usage

File: rollup.config.js

import summary from "rollup-plugin-summary";

export default {
  plugins: [summary()],
};

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Options

These are the available options:

Name	Type	Description	Default
warnLow?	number	Minimum size in bytes to be highlighted in yellow. This is used to warn (in yellow) about the files whom on the brink of exceeding the acceptable pre-defined file size	5000
warnHigh?	number	Minimum size in bytes to be highlighted in red. This is used to alert (in red) about files that exceeded the acceptable pre-defined file size	10000
totalLow?	number	Minimum total size in bytes to be highlighted in yellow. This is used to warn (in yellow) about the total build size if it comes nearly below maximum acceptable pre-defined size	200000
totalHigh?	number	Minimum total size in bytes to be highlighted in red. This is used to alert (in red) about the total build size if it exceeds the acceptable pre-defined size	300000
showBrotliSize?	boolean	Should calculate and show Brotli size	false
showMinifiedSize?	boolean	Should calculate and show Minified size	false
showGzippedSize?	boolean	Should calculate and show Gipped size	false

Here is an example of how it’s used:

{
  plugins: [
    summary({
      warnLow: 1000,
      warnHigh: 3000,
      showMinifiedSize: false,
    }),
  ];
}

Note: File sizes will be evaluated against high values first. For example, if you’ve set warnLow and warnHigh to the same value, the files exceeding that number will be highlighted in red since the warnHigh is prioritized. Same goes for totalLow and totalHigh

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License

MIT