thodg/cl-unix-cybernetics/core/helpers.lisp

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• Hash : 408808cf
  Author : Thomas de Grivel
  Date : 2022-11-03T21:12:39
  

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• core/helpers.lisp

• ;; Adams - UNIX system administration tool written in Common Lisp
  ;; Copyright 2013-2022 Thomas de Grivel <thodg@kmx.io>
  
  (in-package :adams)
  
  (defun read-file (&rest path-parts)
    (let ((path (str path-parts)))
      (with-output-to-string (out)
        (with-open-file (stream path :element-type 'character)
          (let ((buf (make-string 4096)))
            (loop
               (let ((size (read-sequence buf stream)))
                 (when (zerop size)
                   (return))
                 (write-sequence buf out :end size))))))))
  
  (defun static-file (path &rest plist)
    (resource 'file path
              :content (read-file (hostname *host*) path)
              plist))
  
  (defun static-directory (directory &rest plist)
    (let* ((host-dir (truename (pathname (the string
                                              (str (hostname) #\/)))))
           (dir-path (str host-dir directory)))
      (print dir-path)
      (mapcar (lambda (path)
                (let ((name (enough-namestring path host-dir)))
                (resource 'file (str "/" name)
                          :content (read-file path)
                          plist)))
                    (directory dir-path))))
  

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