@elken/next-offline/plugin.js

<h1 align="center"> next-offline </h1>

const generateNextManifest = require('./next-manifest');

module.exports = class InlineNextPrecacheManifestPlugin {
  constructor(opts) {
    this.opts = opts;
  }

  apply(compiler) {
    const errorhandler = err => {
      throw new Error(`Precached failed: ${err.toString()}`);
    };

    if (compiler.hooks) {
      compiler.hooks.done.tap(
        'CopyPlugin',
        async() => generateNextManifest(this.opts),
        errorhandler
      );
    } else {
      compiler.plugin(
        'done',
        async() => generateNextManifest(this.opts),
        errorhandler
      );
    }
  }
};