yeah,global.reportFolder = this.argv.reportFolder is working, cause in almost all the code we will resolve a absolute path first (like parames of test,lib,config etc.) in case the working directory changes :), you may remove it if you have any concern.
PS: how about the jobs, Ares and I did some bug fix in this PR and all his jobs works well now, can you try merge this PR and run the jobs again,thanks very much :)