A website for producing interactive charts without writing a single line of code. Built with Common Lisp and Python.
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57 lines
1.8 KiB
57 lines
1.8 KiB
2 years ago
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;; (in-package :cl-user)
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(defpackage hot-line
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(:use :cl)
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(:import-from :hot-line.config
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:config)
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(:import-from :clack
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:clackup)
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(:export :start
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:stop
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#:main))
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(in-package :hot-line)
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(defvar *appfile-path*
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(asdf:system-relative-pathname :hot-line #P"app.lisp"))
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(defvar *handler* nil)
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(defun start (&rest args &key server port debug &allow-other-keys)
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(declare (ignore server port debug))
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(when *handler*
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(restart-case (error "Server is already running.")
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(restart-server ()
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:report "Restart the server"
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(stop))))
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(setf *handler*
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(apply #'clackup *appfile-path* args)))
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(defun stop ()
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(prog1
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(clack:stop *handler*)
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(setf *handler* nil)))
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#| 'main' Function Used For Starting Server From Script (I.E. Live Deployment)
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================================================================================
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https://lisp-journey.gitlab.io/web-dev/#building
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The code below was taken from the URL above (with slight modifications). It's
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main use is to make it easier to start the server via a script.
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|#
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(defun main ()
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(start :server :hunchentoot :port 3002 :debug nil)
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;; with bordeaux-threads
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(handler-case (bt:join-thread
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(find-if (lambda (th)
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(search "hunchentoot" (bt:thread-name th)))
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(bt:all-threads)))
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(#+sbcl sb-sys:interactive-interrupt
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#+ccl ccl:interrupt-signal-condition
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#+clisp system::simple-interrupt-condition
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#+ecl ext:interactive-interrupt
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#+allegro excl:interrupt-signal
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() (progn
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(format *error-output* "Aborting.~&")
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(clack:stop *handler*)
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(uiop:quit 1)) ;; portable exit, included in ASDF, already loaded.
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;; for others, unhandled errors (we might want to do the same).
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(error (c) (format t "Woops, an unknown error occured:~&~a~&" c)))))
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