@babel/node
Version:
Babel command line
32 lines (29 loc) • 1.8 kB
JavaScript
import * as commander from 'commander';
const program = commander.program;
function collect(value, previousValue) {
if (typeof value !== "string") return previousValue;
const values = value.split(",");
if (previousValue) {
previousValue.push(...values);
return previousValue;
}
return values;
}
program.name("babel-node");
program.option("-e, --eval [script]", "Evaluate script");
program.option("--no-babelrc", "Specify whether or not to use .babelrc and .babelignore files");
program.option("-r, --require [module]", "Require module");
program.option("-p, --print [code]", "Evaluate script and print result");
program.option("-o, --only [globs]", "A comma-separated list of glob patterns to compile", collect);
program.option("-i, --ignore [globs]", "A comma-separated list of glob patterns to skip compiling", collect);
program.option("-x, --extensions [extensions]", "List of extensions to hook into [.es6,.js,.es,.jsx,.mjs]", collect);
program.option("--config-file [path]", "Path to the babel config file to use. Defaults to working directory babel.config.js");
program.option("--env-name [name]", "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'.");
program.option("--root-mode [mode]", "The project-root resolution mode. " + "One of 'root' (the default), 'upward', or 'upward-optional'.");
program.option("-w, --plugins [string]", "", collect);
program.option("-b, --presets [string]", "", collect);
program.argument("[arguments...]", "Path to the script for evaluation or arguments passed to the script.");
program.version("8.0.1");
program.usage(`[options] [ -e "script" | script.js ] [--] [arguments]`);
export { program };
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