From 3f5b5a031aedf46f8cfee6d09edb3beed9cf7672 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= Date: Tue, 7 Apr 2020 23:53:32 +0200 Subject: Introduce --repl. --- module/repl.scm | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 module/repl.scm (limited to 'module/repl.scm') diff --git a/module/repl.scm b/module/repl.scm new file mode 100644 index 00000000..f73f3da6 --- /dev/null +++ b/module/repl.scm @@ -0,0 +1,28 @@ +(define-module (repl) + :use-module (system repl server) + ) + +(define-public (runtime-dir) + (or (getenv "XDG_RUNTIME_DIR") + "/tmp")) + +(define-public (repl-start address) + (define lst (string->list address)) + (format (current-error-port) + "Starting REPL server at ~a~%" address) + (spawn-server + (case (cond [(memv (car lst) '(#\. #\/)) 'UNIX] + [(string-match "(\\d{1,3}\\.){3}\\d{1,3}(:\\d+)?" address) 'IPv4] + ;; IPv6 is as of Gulie 2.2 not supported by make-tcp-server-socket. + ;; This might be the same problem as I encountered in my html server. + [else 'UNIX]) + ;; TODO created unix sockets are newer cleaned up + [(UNIX) + (make-unix-domain-server-socket path: address)] + [(IPv4) (apply (case-lambda + [() (error "Empty address?")] + [(address) (make-tcp-server-socket host: address)] + [(address port) (make-tcp-server-socket host: address port: port)]) + (string-split address #\:))] + ;; currently impossible + [(IPv6) (error "How did you get here?")]))) -- cgit v1.2.3