How to select AWS profiles per account in AWS CDK

cdk-profile-plugin.js

const { CredentialProviderChain } = require('aws-sdk');
const AWS = require('aws-sdk');
const accountProvider = require('./account-provider');

let getEnv = function(accountId) {
    // TODO: insert logic to get your desired profile name
    return profileName;
};

let getProvider = async (accountId, mode) => {
    let { profile } = getEnv(accountId);
    let chain = new CredentialProviderChain([
        new AWS.SharedIniFileCredentials({
            profile,
        }),
    ]);
    let credentials = await chain.resolvePromise();
    return Promise.resolve({
        accessKeyId: credentials.accessKeyId,
        secretAccessKey: credentials.secretAccessKey,
        sessionToken: credentials.sessionToken,
    });
};

module.exports = {
    version: '1',
    init: host => {
        console.log('Init loading cdk profile plugin', host);
        host.registerCredentialProviderSource({
            name: 'cdk-profile-plugin',
            canProvideCredentials(accountId) {
                canProvide = true; // TODO: your logic to determine whether should use the code in this file or not (optional)
                return Promise.resolve(canProvide);
            },
            getProvider,
            isAvailable() {
                return Promise.resolve(true);
            },
        });
    },
};

cdk-sample.json

{
    "app": "node bin/app.js",
    "plugin": ["/full/path/to/cdk-profile-plugin.js"]
}