Merge pull request #8 from Die-KoMa/ci

Add CI

.github/workflows/build.yaml

@@ -0,0 +1,27 @@
+name: "Build Berufungshandbuch"
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+jobs:
+  build:
+    name: "Build the Neulingsheft PDF"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@v9
+        with:
+          nix-installer-tag: v0.15.1
+      - uses: DeterminateSystems/magic-nix-cache-action@v3
+      - env:
+          BRANCH_NAME_OR_REF: ${{ github.head_ref || github.ref }}
+        run: echo "name=BRANCH_NAME::${BRANCH_NAME_OR_REF#refs/heads/}" >> $GITHUB_ENV
+      - run: echo "name=PR_NUMBER::$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH")" >> $GITHUB_ENV
+      - run: nix --print-build-logs build .#neulingsheft -o neulingsheft.pdf
+      - uses: actions/upload-artifact@v4
+        with:
+          name: build-artifacts
+          path: neulingsheft.pdf

.gitignore

@@ -7,3 +7,8 @@ main.pdf
 # files generated by latexmk
 *.fls
 *.fdb_latexmk
+
+\#*#
+*~
+/auto/
+/result

flake.nix

@@ -0,0 +1,97 @@
+{
+  description = "Neulingsheft";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+  };
+
+  outputs =
+    inputs@{ self, nixpkgs, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs { inherit system; };
+
+      environment = {
+        TEXMFHOME = ".cache";
+        TEXMFVAR = ".cache/texmf-var";
+        SOURCE_DATE_EPOCH = toString self.lastModified;
+      };
+
+      texlive = pkgs.texlive.combine {
+        inherit (pkgs.texlive)
+          babel
+          collection-fontsrecommended
+          collection-langgerman
+          colorprofiles
+          csquotes
+          draftwatermark
+          ec
+          hyperref
+          koma-script
+          latex-bin
+          latexmk
+          mathtools
+          metafont
+          microtype
+          pdfmanagement-testphase
+          pdfx
+          scheme-basic
+          silence
+          textpos
+          titlesec
+          todonotes
+          wasysym
+          xkeyval
+          xmpincl
+          xstring
+          ;
+      };
+
+      mkDocument =
+        name:
+        pkgs.stdenvNoCC.mkDerivation rec {
+          inherit name;
+          src = self;
+
+          allowSubstitutes = false;
+          buildInputs = [
+            pkgs.coreutils
+            pkgs.gawk
+            texlive
+          ];
+          phases = [
+            "unpackPhase"
+            "buildPhase"
+            "installPhase"
+          ];
+          buildPhase = ''
+            runHook preBuild
+            export PATH="${pkgs.lib.makeBinPath buildInputs}";
+            mkdir -p .cache/texmf-var
+            env TEXMFHOME=${environment.TEXMFHOME} \
+              TEXMFVAR=${environment.TEXMFVAR} \
+              SOURCE_DATE_EPOCH=${environment.SOURCE_DATE_EPOCH} \
+              latexmk -interaction=nonstopmode -pdf \
+              ${name}.tex
+            runHook postBuild
+          '';
+          installPhase = ''
+            runHook preInstall
+            cp ${name}.pdf $out
+            runHook postInstall
+          '';
+        };
+
+    in
+    {
+      packages."${system}" = rec {
+        default = neulingsheft;
+        neulingsheft = mkDocument "main";
+      };
+
+      devShells."${system}".default = pkgs.mkShell {
+        inherit (environment) TEXMFHOME TEXMFVAR SOURCE_DATE_EPOCH;
+        buildInputs = [ texlive ];
+      };
+    };
+}

neulingsheft.cls

@@ -10,12 +10,15 @@
 \RequirePackage[ngerman]{babel}
 % Names and hyphenation rules for German.
 % UTF-8 encoding (not necessary for LuaTeX)
-\RequirePackage[utf8x]{inputenc} % Allow input of arbitrary characters.
+\RequirePackage[utf8]{inputenc} % Allow input of arbitrary characters.
 %\RequirePackage[T1]{fontenc} % Allow hyphenation in words with non-ASCII characters
 \RequirePackage{microtype} % Improved typography, removes some overfull \hboxes.
 \RequirePackage{hyperref} % Adds links and bookmarks to PDF.
 \RequirePackage{csquotes} % allow enquote instead of unicode
-%===Start happy hacking===%
+
+% reproducible documents
+\pdftrailerid{}
+% ===Start happy hacking===%
 \makeatletter
 
 %===Document Metadata===%
@@ -45,7 +48,7 @@
 % it is actually available (ie. in pdftex >=1.40.15).  Especially luatex does
 % not have this problem at all (and thus no option to suppress the warnings).
 \ifdefined\pdfsuppresswarningpagegroup
-	\pdfsuppresswarningpagegroup=1
+    \pdfsuppresswarningpagegroup=1
 \fi
 %==Code Listings==%
 %\RequirePackage{listings}
@@ -61,18 +64,18 @@
 % .05\linewidth setzt es das Bild (oben bündig mit der Überschrift) in einem
 % .25\linewidth breiten Bereich zentriert mit einer Breite von #1.
 \newenvironment{handzeichen}[3][.25\linewidth]{% [Bildbreite], Name, Bild
-	\def\handzeichen@width{#1}%
-	\def\handzeichen@img{#3}%
-	\noindent
-	\begin{minipage}[t]{.7\linewidth}%
-	\section*{#2}%
+    \def\handzeichen@width{#1}%
+    \def\handzeichen@img{#3}%
+    \noindent
+    \begin{minipage}[t]{.7\linewidth}%
+    \section*{#2}%
 }{%
-	\end{minipage}%
-	\hspace{.05\linewidth}%
-	\makebox[.25\linewidth]{\raisebox{-\height}{%
-		\includegraphics[width=\handzeichen@width]{\handzeichen@img}%
-	}}%
-	\medskip
+    \end{minipage}%
+    \hspace{.05\linewidth}%
+    \makebox[.25\linewidth]{\raisebox{-\height}{%
+        \includegraphics[width=\handzeichen@width]{\handzeichen@img}%
+    }}%
+    \medskip
 }
 
 %===Stop happy hacking===%