A very light minifier Node.js module.

@node-minify/utils

Shared utilities for node-minify compressor packages.

This package provides common file operations, argument building, and helper functions used internally by node-minify compressors.

Installation

``bash
npm install @node-minify/utils
`

Exported Functions

$3

| Function | Description |
|----------|-------------|
| readFile(filePath) | Read file contents as a string |
| writeFile({ file, content, index }) | Write content to a file |
| deleteFile(file) | Delete a file from the filesystem |
| isValidFile(filePath) | Check if a file exists and is readable |
| getContentFromFiles(settings) | Read and concatenate content from multiple files |

$3

| Function | Description |
|----------|-------------|
| getFilesizeInBytes(filePath) | Get human-readable file size (e.g., "1.5 kB") |
| getFilesizeGzippedInBytes(content) | Get human-readable gzipped size |
| prettyBytes(bytes) | Format bytes as human-readable string |

$3

| Function | Description |
|----------|-------------|
| compressSingleFile(settings) | Compress a single file using the configured compressor |
| run(settings) | Execute compression with the provided settings |
| buildArgs(options) | Build command line arguments from options object |
| toBuildArgsOptions(options, definitions) | Convert options to buildArgs format |
| setFileNameMin(file, output, publicFolder, replaceInPlace) | Generate output filename from input |

$3

| Function | Description |
|----------|-------------|
| warnDeprecation(packageName, message) | Display a deprecation warning (once per package) |
| resetDeprecationWarnings() | Reset warning state (useful for testing) |

Usage Example

`ts
import { readFile, writeFile, getFilesizeInBytes } from '@node-minify/utils';

// Read a file
const content = await readFile('src/app.js');

// Write minified content
await writeFile({
file: 'dist/app.min.js',
content: minifiedContent,
index: 0
});

// Get file size
const size = await getFilesizeInBytes('dist/app.min.js');
console.log(Output size: ${size}); // "Output size: 2.3 kB"
``

License

MIT