no-this-plugin #

A Deno plugin to disallow this in your code.

Rule Details #

The rule is named no-this and it will error if you use this in any of the following ways:

• In a function call
• In an assignment
• In a class constructor

error[no-this-plugin/no-this]: Can't touch `this`
 --> /Users/tylerlawson/gitspace/deno-plugin/main.ts:2:3
  |
2 |   this.thing = 1;
  |   ^^^^


Found 1 problem

Installation #

deno.json:

{
  "lint": {
    "plugins": ["jsr:@tyler/no-this-plugin"]
  }
}

Invalid Code #

function foo() {
  this.thing = 1;
}

function foo() {
  this.thing();
}

class Foo {
  constructor() {
    this.thing = 1;
  }
}
class Foo {
  thing() {
    this.thing = 1;
  }
}

Valid Code #

class Thing {
  thing = 1;
}

const foo = () => {
  const notThis = 1;
};