A website for producing interactive charts without writing a single line of code. Built with Common Lisp and Python.
https://charts.craigoates.net
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56 lines
1.8 KiB
56 lines
1.8 KiB
;; (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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