If you are looking for something very specific. You can try creating your own plugin code to extract what you need.
class PluginGetFileSize {
private file: string;
constructor(file: string) {
// receive file to get size
this.file = file;
}
apply(compiler: any) {
compiler.hooks.done.tap(
'Get File Size',
(stats: any) => {
// Get output file
const file = stats.compilation.assetsInfo.get(this.file);
// Verify if file exists
if (!file)
return console.log('File not exists');
// Get file size
const fileSizeInBytes = file.size;
// only used to convert
const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
// Get size type
const sizeType = parseInt(Math.floor(Math.log(fileSizeInBytes) / Math.log(1024)).toString());
// Get size of file using size type
const size = Math.round(fileSizeInBytes / Math.pow(1024, sizeType));
// Here you can log, create a file or anything else
console.log(`${this.file} has ${size} ${sizes[sizeType]}`);
}
);
}
}
For this simple example, i only need to pass one file path to use the plugin but if you need, you can pass more files here.
module.exports = {
//...
plugins: [
new PluginGetFileSize('YOUR-OUTPUT-FILE.js'),
],
};
I believe there must be some packages with similar functions like:
