Package main implements a simple httpserver in the idea of `python -m SimpleHTTPServer`. Flags: port is the HTTP port that will be used (defaults to `8080`) dir is the root directory (defaults to current dir `.`) tlscert is the name of the TLS certificate file tlskey is the name of the TLS key file Code originally from https://www.chrismytton.uk/2013/07/17/golang-static-http-file-server/