@aws-sdk/karma-credential-loader/dist-es/index.js

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import { __awaiter, __generator } from "tslib";
import { getDefaultRoleAssumer, getDefaultRoleAssumerWithWebIdentity } from "@aws-sdk/client-sts";
import { defaultProvider as credentialProvider } from "@aws-sdk/credential-provider-node";
function createCredentialPreprocessor() {
    return function (content, file, done) {
        return __awaiter(this, void 0, void 0, function () {
            var fileName, region, credentials, regionCode, credentialsCode, isBrowser, contents, idx, i, line;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        fileName = file.originalPath;
                        region = process.env.AWS_SMOKE_TEST_REGION || "";
                        return [4, credentialProvider({
                                roleAssumer: getDefaultRoleAssumer(),
                                roleAssumerWithWebIdentity: getDefaultRoleAssumerWithWebIdentity(),
                            })()];
                    case 1:
                        credentials = _a.sent();
                        regionCode = "var defaultRegion = '" + region + "';";
                        credentialsCode = "var credentials = " + JSON.stringify(credentials) + ";";
                        isBrowser = "var isBrowser = true;";
                        contents = content.split("\n");
                        idx = -1;
                        for (i = 0; i < contents.length; i++) {
                            line = contents[i];
                            if (line.indexOf(fileName) !== -1) {
                                idx = i;
                                break;
                            }
                        }
                        contents.splice(idx + 1, 0, regionCode, credentialsCode, isBrowser);
                        done(contents.join("\n"));
                        return [2];
                }
            });
        });
    };
}
module.exports = {
    "preprocessor:credentials": ["factory", createCredentialPreprocessor],
};