templates: add beamer template

flake.nix

@@ -238,6 +238,11 @@
           path = ./templates/default;
           description = "A very basic flake (with dragnpkgs)";
         };
+
+        beamer = {
+          path = ./templates/beamer;
+          description = "A very basic presentation with Beamer";
+        };
       };
 
       defaultTemplate = self.templates.default;

templates/beamer/.envrc

@@ -0,0 +1 @@
+use flake

templates/beamer/.gitignore

@@ -0,0 +1,13 @@
+/my-beamer-presentation.pdf
+
+*.aux
+*.fdb_latexmk
+*.fls
+*.log
+*.nav
+*.out
+*.snm
+*.synctex.gz
+*.toc
+
+/result

templates/beamer/flake.nix

@@ -0,0 +1,48 @@
+{
+  description = "A very basic presentation with Beamer";
+
+  outputs = { self, dragnpkgs } @ inputs: dragnpkgs.lib.mkFlake {
+    # Define a texlive environment to use
+    packages.texlive-custom = { texlive }: texlive.combine {
+      inherit (texlive)
+        scheme-medium
+        appendixnumberbeamer
+        fontawesome5
+        moloch;
+    };
+
+    # Package definition for building the PDF
+    packages.default = { system, stdenvNoCC }: stdenvNoCC.mkDerivation rec {
+      pname = "my-beamer-presentation";
+
+      name = "${pname}.pdf";
+
+      nativeBuildInputs = [
+        self.packages.${system}.texlive-custom
+      ];
+
+      src = self;
+
+      buildPhase = ''
+        latexmk -pdf ${pname}.tex
+      '';
+
+      installPhase = ''
+        cp ${pname}.pdf $out
+      '';
+    };
+
+    # Runnable package (ie `nix run`) to start the presentation
+    apps.default = { lib, system, writeShellScript, pympress }: {
+      type = "app";
+      program = "${writeShellScript "start-presentation" ''
+        exec ${lib.getExe pympress} ${self.packages.${system}.default}
+      ''}";
+    };
+
+    # Devshell definition to expose the texlive environment to eg nvim
+    devShells.default = { mkShell, system }: mkShell {
+      packages = [ self.packages.${system}.texlive-custom ];
+    };
+  };
+}

templates/beamer/my-beamer-presentation.tex

@@ -0,0 +1,87 @@
+\documentclass[aspectratio=169]{beamer}
+\usepackage[english]{babel}
+\usepackage{fontawesome5}
+\usepackage{tikz}
+\usetikzlibrary{arrows,calc,fit,positioning}
+\usepackage{appendixnumberbeamer}
+
+
+\usetheme{moloch}
+\usefonttheme[onlymath]{serif}
+
+
+\tikzset{%
+  icon/.value required,
+  icon/.style={%
+    node contents={\faIcon{#1}},
+    icon size=normal,
+  },
+  icon size/.is choice,
+  icon size/.default=normal,
+  icon size/normal/.style={%
+    font={\fontsize{20.74}{20.74}\selectfont}
+  },
+  icon size/small/.style={%
+    font={\fontsize{12}{12}\selectfont}
+  },
+  rounded box/.style={%
+    inner sep=0.3em,
+    draw,
+    rounded corners,
+    line width=0.1em
+  },
+  sequence diagram/.style={%
+    font=\small,
+    line width=1pt,
+    sequence/.style={%
+      every to/.style={%
+        to path={(\tikztostart) -- (\tikztostart -| \tikztotarget) \tikztonodes} % chktex 1 chktex 8
+      },
+      ->/.style={-stealth,every node/.style={above}},
+      <-/.style={stealth-,every node/.style={below}},
+    },
+    note/.style={%
+      color=example text.fg,
+    },
+  },
+}
+
+\title{My Beamer Presentation}
+\subtitle{(From the template)}
+\author{You}
+\institute{Institute of Swag Nix Templates}
+\date{Now}
+
+\begin{document}
+
+\maketitle
+
+\section{My Section}
+\subsection{My Subsection}
+
+\begin{frame}
+  \frametitle{Some Slide Title}
+
+  Sample text
+\end{frame}
+
+
+\begin{frame}
+  \frametitle{Some Other Slide Title}
+
+  Sample text 2
+\end{frame}
+
+\appendix
+
+\begin{frame}[standout]
+  Backup Slides
+\end{frame}
+
+\begin{frame}
+  \frametitle{Backup slide 1}
+
+  Some backup slide content
+\end{frame}
+
+\end{document}