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terser-glob

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A CLI module that allows you to work with multiple files at once using the glob pattern in the terser cli.

This resolves issues #544 and #866 in terser.

To learn how to use the Terser CLI, follow these links: https://terser.org/docs/cli-usage

How-to-use

Terser It's the same as how to use CLI, but there are a few differences in this module.

  • You can use the glob pattern for file paths (paths must be enclosed in quotes). You can also specify each file individually without using the glob pattern.
  • If an output path is set, it must be a directory. We currently do not support combining multiple files into one.

Installation

# via npm
$ npm i -D terser-glob

# via yarn
$ yarn add -D terser-glob

# via pnpm
$ pnpm i -D terser-glob

The terser package is included as a dependency in terser-glob, so you don't need to install it separately.

CLI usage

Just replace the existing terser command with terser-glob!

terser-glob filePathOrGlobPattern [terser-cli-options]

# Example 1
$ terser-glob dist/index.js dist/hello.js dist/world.js --mangle
# Example 2
$ terser-glob "dist/*.js" dist/hello.js
# Example 3
$ terser-glob "dist/**/*.js" --ie8 --mangle --output result/
# Example 4
$ terser-glob "dist/abc/*.js" "dist/def/*" --config-file terser.config.json
Usage: terser-glob [options] [files...]

Options:
  -V, --version                            output the version number
  -p, --parse <options>                    Specify parser options.
  -c, --compress [options]                 Enable compressor/specify compressor options.
  -m, --mangle [options]                   Mangle names/specify mangler options.
  --mangle-props [options]                 Mangle properties/specify mangler options.
  -f, --format [options]                   Format options.
  -b, --beautify [options]                 Alias for --format.
  -o, --output <file>                      Output file (default STDOUT).
  --comments [filter]                      Preserve copyright comments in the output.
  --config-file <file>                     Read minify() options from JSON file.
  --ecma <version>                         Specify ECMAScript release: 5, 2015, 2016 or 2017...
  -e, --enclose [arg[,...][:value[,...]]]  Embed output in a big function with configurable arguments and values.
  --ie8                                    Support non-standard Internet Explorer 8.
  --keep-classnames                        Do not mangle/drop class names.
  --keep-fnames                            Do not mangle/drop function names. Useful for code relying on Function.prototype.name.
  --module                                 Input is an ES6 module
  --name-cache <file>                      File to hold mangled name mappings.
  --safari10                               Support non-standard Safari 10.
  --source-map [options]                   Enable source map/specify source map options.
  --toplevel                               Compress and/or mangle variables in toplevel scope.
  -h, --help                               output usage information

Contributing

Anyone can contribute to the project by reporting new issues or submitting a pull request. For more information, please see CONTRIBUTING.md.

License

Please see the LICENSE file for more information about project owners, usage rights, and more.