import path from "path";

export function initializeWaffleMatchers(projectRoot: string) {
  try {
    let chaiPath = require.resolve("chai");

    // When using this plugin linked from sources, we'd end up with the chai
    // used to test it, not the project's version of chai, so we correct it.
    if (chaiPath.startsWith(path.join(__dirname, "..", "node_modules"))) {
      chaiPath = require.resolve("chai", {
        paths: [projectRoot],
      });
    }

    const chai = require(chaiPath);
    const { waffleChai } = require("./waffle-chai");

    chai.use(waffleChai);
  } catch (error) {
    // If chai isn't installed we just don't initialize the matchers
  }
}