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% (The MIT License)
%
% Copyright (c) 2021-2022 Yegor Bugayenko
%
% Permission is hereby granted, free of charge, to any person obtaining a copy
% of this software and associated documentation files (the 'Software'), to deal
% in the Software without restriction, including without limitation the rights
% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
% copies of the Software, and to permit persons to whom the Software is
% furnished to do so, subject to the following conditions:
%
% The above copyright notice and this permission notice shall be included in all
% copies or substantial portions of the Software.
%
% THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
% SOFTWARE.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{iexec}[2022/01/09 0.5.1 Inputable Shell Executions]
\RequirePackage{shellesc}
\RequirePackage{pgfkeys}
\RequirePackage{xkeyval}
\makeatletter\newif\ifiexec@trace
\DeclareOptionX{trace}{\iexec@tracetrue}
\ProcessOptionsX\relax\makeatother
\makeatletter\pgfkeys{
/iexec/.is family,
/iexec,
stdout/.estore in = \iexec@stdout,
stdout/.default = iexec.tmp,
trace/.estore in = \iexec@traceit,
quiet/.estore in = \iexec@quiet,
stdout
}\makeatother
\makeatletter\newcommand\iexec[2][]{%
\begingroup
\pgfqkeys{/iexec}{#1}%
\ifnum\pdfshellescape=1\else%
\PackageError{iexec}{You must run latex with --shell-escape option}{}%
\fi%
\begingroup%
\let\%\@percentchar%
\let\\\@backslashchar%
\let\{\@charlb%
\let\}\@charrb%
\ShellEscape{#2 > \iexec@stdout}%
\message{^^Jiexec: [#2 > \iexec@stdout]^^J}%
\endgroup%
\ifdefined\iexec@quiet
\message{^^Jiexec: Due to 'quiet' we didn't read the content of '\iexec@stdout'^^J}%
\else%
\input{\iexec@stdout}%
\message{^^Jiexec: The content of '\iexec@stdout' was included into the document^^J}%
\fi%
\ifiexec@trace%
\message{^^Jiexec: Due to package option 'trace', the file '\iexec@stdout' was not deleted^^J}%
\else%
\ifdefined\iexec@traceit%
\message{^^Jiexec: Due to 'trace' option, the file '\iexec@stdout' was not deleted^^J}%
\else%
\ShellEscape{rm \iexec@stdout}%
\message{^^Jiexec: The file '\iexec@stdout' was deleted^^J}%
\fi%
\fi%
\endgroup
}\makeatother
\endinput
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