Generate the Git bundle while building the document

README.md

@@ -8,10 +8,9 @@ always appricaited.
 To build this document, it should suffice to have a basic LaTeX
 installation and then invoke
 
-    $ git bundle create algprog.pack master
-    $ pdflatex master.tex
+    $ pdflatex --shell-escape master.tex
 
-and repeat the last command until the output reaches a fixpoint.  The
+and repeat the command until the output reaches a fixpoint.  The
 resulting document should appear in `master.pdf`.  A pre-rendered
 version can also be found at
 <https://wwwcip.cs.fau.de/~oj14ozun/src+etc/algprog-summary.pdf>,

master.tex

@@ -117,6 +117,7 @@
 \AtBeginBibliography{\footnotesize}
 
 %% hack to attach the git bundle
+\immediate\write18{/usr/bin/env git bundle create algprog.pack master}
 \usepackage{attachfile}
 
 \title{
@@ -139,19 +140,11 @@
   \small
   Last updated for the Winter Semester 2023/24\footnote{
     The \LaTeX{} sources should be available under
-    \url{https://gitlab.cs.fau.de/oj14ozun/algprog-summary},
-    % To attach the source, package everything into an archive, and
-    % then use[0]
-    %
-    % $ git bundle create algprog.pack master
-    %
-    % before setting the final PDF.
-    %
-    % [0] https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/
-    or ought also be accessible as a PDF attachment:
-    \attachfile[icon=Paperclip,zoom=false,description=A Git bundle of the
-    document sources.]{algprog.pack}, see \texttt{git-bundle(1)}.  The
-    document and the source are published under the terms and
+    \url{https://gitlab.cs.fau.de/oj14ozun/algprog-summary}, or ought
+    also be accessible as a PDF attachment:
+    \attachfile[icon=Paperclip,zoom=false,description=A Git bundle of
+    the document sources.]{algprog.pack}, see \texttt{git-bundle(1)}.
+    The document and the source are published under the terms and
     conditions of
     \href{https://creativecommons.org/licenses/by-sa/4.0/}{CC BY-SA
       4.0}.}, last typeset on \today.
@@ -191,4 +184,5 @@
 %%% Local Variables:
 %%% mode: latex
 %%% TeX-master: t
+%%% TeX-command-extra-options: "-shell-escape"
 %%% End: