ChatGPT in ESLint (I will soon lose my job, replaced by this little bastard...)

Question: 

 

please write a ESLint rule to flag as deprecated the usage of variable names like Button.size.NORMAL

Answer:

To write an ESLint rule to flag the usage of variable names like Button.size.NORMAL, you can use the following code:

vbnet

module.exports = {
  rules: {
    "no-deprecated-variable-name": {
      meta: {
        deprecated: true,
        type: "problem"
      },
      create: function(context) {
        return {
          MemberExpression(node) {
            const { object, property } = node;
            if (object.type === "Identifier" && object.name === "Button" &&
                property.type === "MemberExpression" && property.property.name === "NORMAL") {
              context.report({
                node: property.property,
                message: "The use of 'Button.size.NORMAL' is deprecated. Use a different value instead."
              });
            }
          }
        };
      }
    }
  }
};

This rule creates a new ESLint rule called no-deprecated-variable-name, which checks for the usage of Button.size.NORMAL variables. When the rule encounters this variable, it reports a warning message to the user indicating that the usage of this variable is deprecated and suggests using a different value instead.

To use this rule, you will need to add it to your .eslintrc configuration file:

json

{
  "rules": {
    "no-deprecated-variable-name": "warn"
  }
}

In this configuration, the rule is set to "warn", which means it will produce a warning message but will not fail the build. You can set it to "error" to make it fail the build.