% Switches.
\newif\ifPhoto % Show photo.
\newif\ifExtra % Show extra content.
\newif\ifEn    % English language.
\newif\ifRu    % Russian language.
\newcommand{\En}[1]{\ifEn#1\fi} % Print if English language.
\newcommand{\Ru}[1]{\ifRu#1\fi} % Print if Russian language.

% Read env variables.
\def\envTrue{true}   % True.
\def\envFalse{false} % False.
\def\envEn{en}       % English literal.
\def\envRu{ru}       % Russian literal.
\def\envEmpty{}      % Empty env value.
\GetEnv[\envPhoto]{RESUME_PHOTO} % Read photo shell variable.
\GetEnv[\envExtra]{RESUME_EXTRA} % Read extra shell variable.
\GetEnv[\envLang]{RESUME_LANG}   % Read language shell variable.
\ifdefequal{\envPhoto}{\envTrue}{\Phototrue}{\Photofalse} % Show photo.
\ifdefequal{\envExtra}{\envTrue}{\Extratrue}{\Extrafalse} % Show extra content.
\ifdefequal{\envLang}{\envEn}{\Entrue}{}                  % Use English.
\ifdefequal{\envLang}{\envRu}{\Rutrue}{}                  % Use Russian.
\ifdefequal{\envLang}{\envEmpty}{\Entrue}{}               % Use English by default.

% personal info.
\newcommand{\Name}{%
	\En{Dmitry Voronin}%
	\Ru{Дмитрий Воронин}
}
\newcommand{\Location}{%
	\En{St. Petersburg, Russia}%
	\Ru{Санкт-Петербург, Россия}
}
\newcommand{\Birthday}{\Jun 1998}
\newcommand{\Email}{job@voronind.com}
\newcommand{\Telegram}{https://t.me/L8WA4t5s}
\newcommand{\Github}{https://github.com/voronind-com}