eslint-plugin-babel/rules/generator-star-spacing.js

"use strict";

var isWarnedForDeprecation = false;
module.exports = {
    meta: {
        deprecated: true,
        schema: [
            {
                "oneOf": [
                    {
                        "enum": ["before", "after", "both", "neither"]
                    },
                    {
                        "type": "object",
                        "properties": {
                            "before": {"type": "boolean"},
                            "after": {"type": "boolean"}
                        },
                        "additionalProperties": false
                    }
                ]
            }
        ]
    },
    create: function() {
        return {
            Program: function() {
                if (isWarnedForDeprecation || /\=-(f|-format)=/.test(process.argv.join('='))) {
                    return;
                }

                /* eslint-disable no-console */
                console.log('The babel/generator-star-spacing rule is deprecated. Please ' +
                            'use the built in generator-star-spacing rule instead.');
                /* eslint-enable no-console */
                isWarnedForDeprecation = true;
            }
        };
    }
};