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;;;; oneliner.lisp -- holds a local representation of onelienrs.
;; Copyright (C) 2022 Colin Okay
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Affero General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU Affero General Public License for more details.
;; You should have received a copy of the GNU Affero General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
(in-package :oneliners.cli)
(defstruct oneliner
id
name
oneliner
tags
brief
explanation
runstyle
createdat
editedat
createdby
isflagged
islocked)
(defun collect-positional-arguments (ol)
"Collects the names of all positional arguments in the oneliner, prefix included."
(remove-duplicates
(sort
(ppcre:all-matches-as-strings "#[1-9][0-9]*" (oneliner-oneliner ol))
#'string<)
:test #'equal))
(defun collect-named-arguments (ol)
"Collects the names of all named arguments in the oneliner, prefix included"
(remove-duplicates
(ppcre:all-matches-as-strings "#[A-Za-z][A-Za-z0-9_]*" (oneliner-oneliner ol))
:test #'equal))
(defun tags-from-oneliner (string)
"Splits a string using consequitive whitespace as a separator,
returning a set of tags"
(remove-duplicates
(remove-if-not #'executable-on-system-p (ppcre:split " +" string))
:test #'equal))
;;; VALIDATION OF ONELINER SLOT VALUES
(defun valid-oneliner-string-p (string)
(and (not (find #\newline string))
(tags-from-oneliner string)))
(defun valid-brief-description-p (string)
(<= (length string) 72))
(defun valid-runstyle-p (string)
(member string '("auto" "manual") :test 'equalp))
(defun valid-oneliner-name-p (string)
(or (equal string "")
(and (< 2 (length string))
(ppcre:scan "^[a-zA-Z][a-zA-Z0-9_\-]+$" string))))
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