babel
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Options
| Name | Description |
|---|---|
-f,--filename <command> | The filename to use when reading from stdin. This will be used in source-maps, errors etc |
--presets <command> | A comma-separated list of preset names |
--plugins <command> | A comma-separated list of plugin names |
--config-file <command> | Path to a .babelrc file to use |
--env-name <command> | The name of the 'env' to use when loading configs and plugins. Defaults to the value of BABEL_ENV, or else NODE_ENV, or else 'development' |
--root-mode <command> | The project-root resolution mode |
--source-type <command> | |
--no-babelrc | Whether or not to look up .babelrc and .babelignore files |
--ignore <command> | List of glob paths to **not** compile |
--only <command> | List of glob paths to **only** compile |
--no-highlight-code | Enable or disable ANSI syntax highlighting of code frames |
--no-comments | Write comments to generated output |
--retain-lines | Retain line numbers. This will result in really ugly code |
--compact <command> | Do not include superfluous whitespace characters and line terminators |
--minified | Save as many bytes when printing. (false by default) |
--auxiliary-comment-before <command> | Print a comment before any injected non-user code |
--auxiliary-comment-after <command> | Print a comment after any injected non-user code |
-s,--source-maps <command> | |
--source-map-target <command> | Set `file` on returned source map |
--source-file-name <command> | Set `sources[0]` on returned source map |
--source-root <command> | The root from which all sources are relative |
-x,--extensions <command> | Comma separated list of extensions to compile when a directory has been the input. [js,ts,jsx,tsx] |
--keep-file-extension | Preserve the file extensions of the input files |
-w,--watch | Recompile files on changes |
--skip-initial-build | Do not compile files before watching |
-o,--out-file <command> | Compile all input files into a single file |
-d,--out-dir <command> | Compile an input directory of modules into an output directory |
--relative | Compile into an output directory relative to input directory or file |
-D,--copy-files | When compiling a directory copy over non-compilable files |
--include-dotfiles | Include dotfiles when compiling and copying non-compilable files |
--no-copy-ignored | Exclude ignored files when copying non-compilable files |
--verbose | Log everything. This option conflicts with --quiet |
--quiet | Don't log anything. This option conflicts with --verbose |
--delete-dir-on-start | Delete the out directory before compilation |
--out-file-extension <command> | Use a specific extension for the output files |
-V,--version | Output the version number |
-h,--help | Output usage information |