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|
#!@GUILE@ \
--no-auto-compile -e main -s
!#
(use-modules (simple-zmq)
(config)
(config api)
(config parser sexp)
(config licenses)
(json))
(define config
(configuration
(name 'rh-client)
(synopsis "client for reading-heap")
(keywords
(list
(setting
(name 'service-socket)
(synopsis "socket for communication with the service")
(default (string-append "ipc://" (or (getenv "XDG_RUNTIME_DIR")
"/tmp")
"/reading-heap.sock")))
(switch
(name 'write)
(synopsis "write the default config")
(default #f)
(test boolean?)
(character #f))
(switch
(name 'title)
(synopsis "title of the new media")
(default "")
(test string?)
(character #t))
(switch
(name 'author)
(synopsis "author of the new media")
(default "")
(test string?)
(character #t))
(switch
(name 'location)
(synopsis "location of the new media")
(default "")
(test string?)
(character #t))
(switch
(name 'priority)
(synopsis "priority of the new media")
(default "1")
(test string?)
(character #t))))
(subcommands
(list
(configuration
(name 'next)
(synopsis "get the next media to consume")
(wanted '((keywords . (service-socket)))))
(configuration
(name 'new)
(synopsis "add new media to the heap")
(wanted '((keywords . (service-socket title author location priority)))))
(configuration
(name 'consume)
(synopsis "remove the next media from the heap")
(wanted '((keywords . (service-socket)))))
(configuration
(name 'shutdown)
(synopsis "shutdown the heap")
(wanted '((keywords . (service-socket)))))))
(directory (list (in-home ".reading-heap/")
(path (given
(string-append (or (getenv "XDG_CONFIG_HOME")
(string-append (getenv "HOME")
"/.config"))
"/reading-heap/"))
(eager? #t))))
(parser sexp-parser)
(copyright @COPYRIGHT@)
(version @HVERSION@)
(license @LICENSE@)
(author @AUTHOR@)))
(define context (zmq-create-context))
(define client-socket (zmq-create-socket context ZMQ_REQ))
(define (client-setup sock)
(zmq-connect client-socket sock))
(define (rh-client-next)
(zmq-send client-socket "next")
(let ((msg (zmq-receive-bytevector client-socket 1500)))
(display (bv->string msg))))
(define (rh-client-new json)
(zmq-send client-socket "new")
(zmq-receive client-socket 1500)
(zmq-send client-socket json)
(display (zmq-receive client-socket 1500))
(zmq-send client-socket "next")
(display (zmq-receive client-socket 1500)))
(define (rh-client-consumed)
(zmq-send client-socket "consume")
(display (zmq-receive client-socket 1500)))
(define (rh-client-shutdown)
(zmq-send client-socket "shutdown")
(display (zmq-receive client-socket 1500)))
(define (json-from-args priority title author location)
(scm->json-string `(("priority" . ,priority)
("title" . ,title)
("author" . ,author)
("location" . ,location))))
(define (main cmd-line)
(let ((options (getopt-config-auto cmd-line config)))
(when (option-ref options 'write)
(options-write options))
(cond ((string=? (cadr (full-command options)) "next")
(client-setup (option-ref options 'service-socket))
(rh-client-next))
((string=? (cadr (full-command options)) "new")
(client-setup (option-ref options 'service-socket))
(rh-client-new (json-from-args (string->number (option-ref options 'priority))
(option-ref options 'title)
(option-ref options 'author)
(option-ref options 'location))))
((string=? (cadr (full-command options)) "consume")
(client-setup (option-ref options 'service-socket))
(rh-client-consumed))
((string=? (cadr (full-command options)) "shutdown")
(client-setup (option-ref options 'service-socket))
(rh-client-shutdown))
(#t (emit-help options)))))
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