resume/flake.nix

{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
  };

  outputs = { self, nixpkgs }:
    let
      resume = import ./resume.nix;

      vspace = "-8pt";

      escapeLatex = s: builtins.replaceStrings
        [ "\\" "{" "}" "$" "&" "%" "#" "_" "~" "^" ]
        [ "\\textbackslash{}" "\\{" "\\}" "\\$" "\\&" "\\%" "\\#" "\\_" "\\textasciitilde{}" "\\textasciicircum{}" ]
        s;

      mkPersonal = personal:
        ''
          \begin{tabular*}{\textwidth}{l@{\extracolsep{\fill}}r}
            \textbf{\href{https://${personal.website}}{\Large ${personal.name}}} & \href{https://${personal.website}}{${personal.website}}\\
            \href{mailto:${personal.email}}{${personal.email}} & \href{https://${personal.github}}{${personal.github}}\\
          \end{tabular*}
        '';

      mkItem = item:
        ''
          \item\small{
            {${item}}
          }
        '';

      mkSectionChild = child:
        ''
    \vspace{-2pt}\item
      \begin{tabular*}{0.97\textwidth}[t]{l@{\extracolsep{\fill}}r}
        \textbf{${child.heading}} & ${child.location} \\
        \textit{\small\parbox[t]{0.7\textwidth}{${(builtins.head child.children).subheading}}} & \textit{\small ${(builtins.head child.children).dates}} \\
      \end{tabular*}\vspace{${vspace}}

      \begin{itemize}
          ${builtins.concatStringsSep "\n" (map mkItem (builtins.head child.children).items)}
      \end{itemize}\vspace{${vspace}}

          ${if builtins.length child.children > 1
            then builtins.concatStringsSep "\n" (map (child: ''
    \begin{tabular*}{0.97\textwidth}{l@{\extracolsep{\fill}}r}
      \textit{\small ${child.subheading}} & \textit{\small ${child.dates}} \\
    \end{tabular*}\vspace{${vspace}}
     \begin{itemize}
          ${builtins.concatStringsSep "\n" (map mkItem child.items)}
     \end{itemize}\vspace{${vspace}}
            '') (builtins.tail child.children))
          else ""}


        '';

      mkSection = section:
        ''
\section{${section.label}}
  \begin{itemize}[leftmargin=*]

    ${builtins.concatStringsSep "\n" (map mkSectionChild section.children)}

  \end{itemize}
        '';

      mkEducation = edu:
        mkSection {
          label = "Education";
          children = map (item: {
            heading = item.school;
            location = item.location;
            children = [
              {
                subheading = item.degree;
                dates = item.dates;
                items = [
                  (nixpkgs.lib.strings.concatStrings ["Involvement: " (builtins.concatStringsSep ", " item.organizations)])
                ];
              }
            ];
          }
          ) edu;
        };

      mkExperience = experience:
        mkSection {
          label = "Experience";
          children = map (item: {
            heading = item.company;
            location = item.location;
            children = map (role: {
                subheading = role.title;
                dates = role.dates;
                items = (nixpkgs.lib.splitString "\n" (nixpkgs.lib.trim (escapeLatex role.work)));
            }) item.roles;
          }
          ) experience;
        };

      mkProjects = projects:
        mkProjectSection {
          label = "Projects";
          children = map (item: {
            heading = item.name;
            location = item.link;
            children = [
              {
                subheading = item.subtext;
                dates = item.dates;
                items = (nixpkgs.lib.splitString "\n" (nixpkgs.lib.trim (escapeLatex item.description)));
              }
            ];
          }
          ) projects;
        };

      mkProjectSection = section:
        ''
\section{${section.label}}
  \begin{itemize}[leftmargin=*]

    ${builtins.concatStringsSep "\n" (map mkProjectSectionChild section.children)}

  \end{itemize}
        '';

      mkProjectSectionChild = child:
        ''
    \vspace{-2pt}\item
      \begin{tabular*}{0.97\textwidth}[t]{l@{\extracolsep{\fill}}r}
        \textbf{${child.heading}} & \textit{${(builtins.head child.children).dates}} \\
      \end{tabular*}\vspace{${vspace}}

      \begin{itemize}
          ${builtins.concatStringsSep "\n" (map mkItem (builtins.head child.children).items)}
      \end{itemize}\vspace{${vspace}}

        '';

      mkLeadership = leadership:
        mkSection {
          label = "Leadership Experience";
          children = map (item: {
            heading = item.name;
            location = item.location;
            children = [
              {
                subheading = item.role;
                dates = item.dates;
                items = (nixpkgs.lib.splitString "\n" (nixpkgs.lib.trim (escapeLatex item.description)));
              }
            ];
          }
          ) leadership;
        };

      mkAwards = awards:
        mkSection {
          label = "Honors and Awards";
          children = map (item: {
            heading = item.name;
            location = item.location;
            children = [
              {
                subheading = item.award;
                dates = item.dates;
                items = (nixpkgs.lib.splitString "\n" (nixpkgs.lib.trim (escapeLatex item.description)));
              }
            ];
          }
          ) awards;
        };

      mkSkills = skills:
        ''
\section{Skills and Interests}
  \begin{itemize}[leftmargin=*]
    ${builtins.concatStringsSep "\n" (nixpkgs.lib.mapAttrsToList (key: val: ''

    \item\small{
      {\textbf{${key}} \vspace{-2pt}}
    }{${val}}\vspace{-4pt}
    '') skills)}
  \end{itemize}

      '';

      texContent = ''
%-------------------------
% Resume in LateX
% Author : Max Koon
% License : MIT
%------------------------

\documentclass[letterpaper,11pt]{article}

\usepackage{latexsym}
\usepackage[empty]{fullpage}
\usepackage{titlesec}
\usepackage{marvosym}
\usepackage[usenames,dvipsnames]{color}
\usepackage{verbatim}
\usepackage{enumitem}
\usepackage[hidelinks]{hyperref}
\usepackage{fancyhdr}
\usepackage[english]{babel}
\usepackage{tabularx}
\input{glyphtounicode}

\usepackage{bookmark}

\pagestyle{fancy}
\fancyhf{} % Clear all header and footer fields
\fancyfoot{}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}

% Adjust margins
\addtolength{\oddsidemargin}{-0.5in}
\addtolength{\evensidemargin}{-0.5in}
\addtolength{\textwidth}{1in}
\addtolength{\topmargin}{-.5in}
\addtolength{\textheight}{1.0in}

\urlstyle{same}

\raggedbottom
\raggedright
\setlength{\tabcolsep}{0in}

% Sections formatting
\titleformat{\section}{
  \vspace{-4pt}\scshape\raggedright\large
}{}{0em}{}[\color{black}\titlerule \vspace{-5pt}]

% Ensure that generate PDF is machine readable/ATS parsable
\pdfgentounicode=1

%-------------------------

\newcommand{\resumeSubItem}[2]{
}

\renewcommand{\labelitemii}{$\circ$}

%-------------------------------------------
%%%%%%  CV STARTS HERE  %%%%%%%%%%%%%%%%%%%%%%%%%%%%


\begin{document}

        ${mkPersonal resume.personal}
        ${if resume.education.enabled
          then mkEducation resume.education.content
        else ""}
        ${if resume.experience.enabled
          then mkExperience resume.experience.content
        else ""}
        ${if resume.projects.enabled
          then mkProjects resume.projects.content
        else ""}
        ${if resume.leadership.enabled
          then mkLeadership resume.leadership.content
        else ""}
        ${if resume.awards.enabled
          then mkAwards resume.awards.content
        else ""}
        ${if resume.skills.enabled
          then mkSkills resume.skills.content
        else ""}

%-------------------------------------------
\end{document}
        '';
    in {

    defaultPackage.aarch64-linux =
      with import nixpkgs { system = "aarch64-linux"; };
      stdenv.mkDerivation {
        name = "resume";
        src = self;

        nativeBuildInputs = [
          texliveFull
        ];

        buildPhase = ''
          cat > resume.tex << 'EOF'
            ${texContent}
          EOF

          pdflatex resume.tex
        '';

        installPhase = ''
          mkdir -p $out
          cp resume.pdf $out/
        '';
      };

  };
}