Fix pdf compilation in workflow

.github/workflows/compile.yml

@@ -27,52 +27,17 @@ jobs:
         uses: actions/checkout@v3
         with:
           ref: pdfs
-          path: src/.compiled
+          path: .compiled
 
       - name: Copy basic files to pdfs branch
         run: |
-          cp README.md src/.compiled
+          cp README.md .compiled
-          cp LICENSE src/.compiled
+          cp LICENSE .compiled
 
 
       - name: Compile
         run: |
-            shopt -s globstar
+            bash ./compile.sh .compiled
-            cd src
-
-            work_dir=$(pwd)
-            [[ -f .compiled/.hash.cls ]] && old_class_hash="$(cat .compiled/.hash.cls)" || old_class_hash=''
-            curr_class_hash="$(git log -n 1 --format='%h' ./ainotes.cls)"
-
-            for f in **/[!_]*.tex; do
-                f_dir=$(dirname $f)
-                f_base=$(basename $f)
-                f_nameonly="${f_base%.*}"
-                [[ -f .compiled/${f_dir}/.hash ]] && old_hash="$(cat .compiled/${f_dir}/.hash)" || old_hash=''
-                curr_hash="$(git log -n 1 --format='%h' $f_dir)"
-
-                # Nothing to update
-                if [[ $old_hash == $curr_hash && $old_class_hash == $curr_class_hash ]]; then
-                  continue
-                fi
-
-                # Update hash
-                echo "$curr_hash" > .compiled/${f_dir}/.hash
-
-                cd ${f_dir};
-
-                # Insert last update date
-                last_update=$(git log -1 --pretty="format:%ad" --date="format:%d %B %Y" .)
-                cp --remove-destination $(readlink ainotes.cls) ainotes.cls
-                sed -i "s/PLACEHOLDER-LAST-UPDATE/${last_update}/" ainotes.cls
-
-                latexmk -pdf -jobname=${f_nameonly} ${f_base}
-                mkdir -p .compiled/${f_dir}
-                mv ${f_nameonly}.pdf .compiled/${f_dir}/.
-                cd $work_dir
-            done
-
-            echo "$curr_class_hash" > .compiled/.hash.cls
 
 
       - name: Move to pdfs branch
@@ -80,7 +45,7 @@ jobs:
         env:
           REPO: self
           BRANCH: pdfs
-          FOLDER: src/.compiled
+          FOLDER: .compiled
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           COMMIT_NAME: "github-actions[bot]"
           COMMIT_EMAIL: "github-actions[bot]@users.noreply.github.com"

compile.sh

@@ -0,0 +1,69 @@
+#! /bin/bash
+
+# 
+# Commit based .tex compiling
+# 
+
+if [ $# -eq 0 ]; then
+	echo "Missing output directory"
+	exit -1
+fi
+
+shopt -s globstar
+
+out_dir=`realpath $1`
+hash_file="$out_dir/.hash"
+work_dir=`realpath src`
+
+mkdir -p $out_dir
+touch $hash_file
+
+# $1: path of the directory
+getDirLastHash () {
+    path="$1"
+    echo `awk -F"," "\\$1 == \"$path\" { print \\$2 } " $hash_file`
+}
+
+updateHashes() {
+    cd $work_dir
+    echo "ainotes.cls,`git log -n 1 --format='%h' ./ainotes.cls`" > $hash_file
+    for f in **/[!_]*.tex; do
+        f_dir=$(dirname $f)
+        echo "$f_dir,`git log -n 1 --format='%h' $f_dir`" >> $hash_file
+    done
+}
+
+
+cd $work_dir
+
+old_class_hash=`getDirLastHash "ainotes.cls"`
+curr_class_hash="$(git log -n 1 --format='%h' ./ainotes.cls)"
+
+for f in **/[!_]*.tex; do
+    f_dir=$(dirname $f)
+    f_base=$(basename $f)
+    f_nameonly="${f_base%.*}"
+    old_hash=`getDirLastHash "$f_dir"`
+    curr_hash="$(git log -n 1 --format='%h' $f_dir)"
+
+    # Nothing to update
+    if [[ $old_hash == $curr_hash && $old_class_hash == $curr_class_hash ]]; then
+        echo "Skipping $f_dir"
+        continue
+    fi
+
+
+    cd ${f_dir};
+
+    # Insert last update date
+    last_update=$(git log -1 --pretty="format:%ad" --date="format:%d %B %Y" .)
+    cp --remove-destination $(readlink ainotes.cls) ainotes.cls
+    sed -i "s/PLACEHOLDER-LAST-UPDATE/${last_update}/" ainotes.cls
+
+    latexmk -pdf -jobname=${f_nameonly} ${f_base}
+    mkdir -p $out_dir/$f_dir
+    mv ${f_nameonly}.pdf $out_dir/${f_dir}/.
+    cd $work_dir
+done
+
+updateHashes

src/languages-and-algorithms-for-ai/module2/ainotes.cls

@@ -1 +0,0 @@
-../../ainotes.cls

src/languages-and-algorithms-for-ai/module2/ainotes.cls

@@ -0,0 +1,105 @@
+\NeedsTeXFormat{LaTeX2e}[]
+\ProvidesClass{ainotes}
+
+\LoadClass{scrreprt}
+
+
+\usepackage{geometry}
+\usepackage{graphicx, xcolor}
+\usepackage{amsmath, amsfonts, amssymb, amsthm, mathtools, bm, upgreek, cancel}
+\usepackage[pdfusetitle]{hyperref}
+\usepackage[nameinlink]{cleveref}
+\usepackage[all]{hypcap} % Links hyperref to object top and not caption
+\usepackage[inline]{enumitem}
+\usepackage{marginnote}
+\usepackage[bottom]{footmisc}
+\usepackage{scrlayer-scrpage}
+\usepackage{scrhack, algorithm, listings}
+\usepackage{array, makecell, multirow}
+\usepackage{acro}
+\usepackage{subcaption}
+\usepackage{eurosym}
+\usepackage{bussproofs} % Deductive tree
+
+\geometry{ margin=3cm, lmargin=1.5cm, rmargin=4.5cm, marginparwidth=3cm }
+\hypersetup{ colorlinks, citecolor=black, filecolor=black, linkcolor=black, urlcolor=black, linktoc=all }
+
+\definecolor{codegreen}{rgb}{0,0.6,0}
+\definecolor{codegray}{rgb}{0.5,0.5,0.5}
+\definecolor{codepurple}{rgb}{0.58,0,0.82}
+\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
+\lstdefinestyle{mystyle}{
+    commentstyle = \color{codegreen},
+    keywordstyle = \color{magenta},
+    numberstyle = \tiny\color{codegray},
+    stringstyle = \color{codepurple},
+    basicstyle = \footnotesize\ttfamily,
+    breakatwhitespace = false, 
+    breaklines = true, 
+    captionpos = b, 
+    keepspaces = true,
+    numbers = none,
+    showspaces = false,
+    showstringspaces = true,
+    showtabs = false,
+    tabsize = 3
+}
+\lstset{style=mystyle}
+\lstset{language=Python}
+
+\NewDocumentEnvironment{descriptionlist}{}{%
+    \begin{description}[labelindent=1em]
+}{
+    \end{description}%
+}
+\setlength{\parindent}{0pt}
+\renewcommand*{\marginfont}{\color{gray}\footnotesize}
+\renewcommand*\chapterpagestyle{scrheadings} % Header in chapter pages
+
+\theoremstyle{definition}
+\newtheorem{theorem}{Theorem}[section]
+\newtheorem{corollary}{Corollary}[theorem]
+\newtheorem{lemma}[theorem]{Lemma}
+\newtheorem*{example}{Example}
+\theoremstyle{definition}
+\newtheorem*{definition}{Def}
+
+\newcommand{\ubar}[1]{\text{\b{$#1$}}}
+\renewcommand{\vec}[1]{{\bm{\mathbf{#1}}}}
+\newcommand{\nullvec}[0]{\bar{\vec{0}}}
+\newcommand{\matr}[1]{{\bm{#1}}}
+\newcommand{\prob}[1]{{\mathcal{P}\left({#1}\right)}}
+
+
+\renewcommand*{\maketitle}{%
+    \begin{titlepage}
+    \newgeometry{margin=3cm}
+        \centering
+        \vspace*{\fill}
+        \huge
+        \textbf{\@title}\\
+        {\Large Last update: {10 novembre 2023}}
+        \vspace*{\fill}
+
+        \Large
+        Academic Year \@date\\
+        Alma Mater Studiorum $\cdot$ University of Bologna
+        \vspace*{1cm}
+    \restoregeometry
+    \end{titlepage}
+    \newpage
+}
+
+
+\newcommand*{\makenotesfront}{%
+    \newgeometry{margin=3cm}
+    \maketitle
+    \pagenumbering{roman}
+    \tableofcontents
+    \restoregeometry
+    \newpage
+    \pagenumbering{arabic}
+}
+
+
+\newcommand{\eoc}[0]{\begin{flushright}\texttt{\raggedleft\small <end of course>}\end{flushright}}

src/machine-learning-and-data-mining/ainotes.cls

@@ -1 +0,0 @@
-../ainotes.cls

src/machine-learning-and-data-mining/ainotes.cls

@@ -0,0 +1,105 @@
+\NeedsTeXFormat{LaTeX2e}[]
+\ProvidesClass{ainotes}
+
+\LoadClass{scrreprt}
+
+
+\usepackage{geometry}
+\usepackage{graphicx, xcolor}
+\usepackage{amsmath, amsfonts, amssymb, amsthm, mathtools, bm, upgreek, cancel}
+\usepackage[pdfusetitle]{hyperref}
+\usepackage[nameinlink]{cleveref}
+\usepackage[all]{hypcap} % Links hyperref to object top and not caption
+\usepackage[inline]{enumitem}
+\usepackage{marginnote}
+\usepackage[bottom]{footmisc}
+\usepackage{scrlayer-scrpage}
+\usepackage{scrhack, algorithm, listings}
+\usepackage{array, makecell, multirow}
+\usepackage{acro}
+\usepackage{subcaption}
+\usepackage{eurosym}
+\usepackage{bussproofs} % Deductive tree
+
+\geometry{ margin=3cm, lmargin=1.5cm, rmargin=4.5cm, marginparwidth=3cm }
+\hypersetup{ colorlinks, citecolor=black, filecolor=black, linkcolor=black, urlcolor=black, linktoc=all }
+
+\definecolor{codegreen}{rgb}{0,0.6,0}
+\definecolor{codegray}{rgb}{0.5,0.5,0.5}
+\definecolor{codepurple}{rgb}{0.58,0,0.82}
+\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
+\lstdefinestyle{mystyle}{
+    commentstyle = \color{codegreen},
+    keywordstyle = \color{magenta},
+    numberstyle = \tiny\color{codegray},
+    stringstyle = \color{codepurple},
+    basicstyle = \footnotesize\ttfamily,
+    breakatwhitespace = false, 
+    breaklines = true, 
+    captionpos = b, 
+    keepspaces = true,
+    numbers = none,
+    showspaces = false,
+    showstringspaces = true,
+    showtabs = false,
+    tabsize = 3
+}
+\lstset{style=mystyle}
+\lstset{language=Python}
+
+\NewDocumentEnvironment{descriptionlist}{}{%
+    \begin{description}[labelindent=1em]
+}{
+    \end{description}%
+}
+\setlength{\parindent}{0pt}
+\renewcommand*{\marginfont}{\color{gray}\footnotesize}
+\renewcommand*\chapterpagestyle{scrheadings} % Header in chapter pages
+
+\theoremstyle{definition}
+\newtheorem{theorem}{Theorem}[section]
+\newtheorem{corollary}{Corollary}[theorem]
+\newtheorem{lemma}[theorem]{Lemma}
+\newtheorem*{example}{Example}
+\theoremstyle{definition}
+\newtheorem*{definition}{Def}
+
+\newcommand{\ubar}[1]{\text{\b{$#1$}}}
+\renewcommand{\vec}[1]{{\bm{\mathbf{#1}}}}
+\newcommand{\nullvec}[0]{\bar{\vec{0}}}
+\newcommand{\matr}[1]{{\bm{#1}}}
+\newcommand{\prob}[1]{{\mathcal{P}\left({#1}\right)}}
+
+
+\renewcommand*{\maketitle}{%
+    \begin{titlepage}
+    \newgeometry{margin=3cm}
+        \centering
+        \vspace*{\fill}
+        \huge
+        \textbf{\@title}\\
+        {\Large Last update: {12 novembre 2023}}
+        \vspace*{\fill}
+
+        \Large
+        Academic Year \@date\\
+        Alma Mater Studiorum $\cdot$ University of Bologna
+        \vspace*{1cm}
+    \restoregeometry
+    \end{titlepage}
+    \newpage
+}
+
+
+\newcommand*{\makenotesfront}{%
+    \newgeometry{margin=3cm}
+    \maketitle
+    \pagenumbering{roman}
+    \tableofcontents
+    \restoregeometry
+    \newpage
+    \pagenumbering{arabic}
+}
+
+
+\newcommand{\eoc}[0]{\begin{flushright}\texttt{\raggedleft\small <end of course>}\end{flushright}}

src/statistical-and-mathematical-methods-for-ai/ainotes.cls

@@ -1 +0,0 @@
-../ainotes.cls

src/statistical-and-mathematical-methods-for-ai/ainotes.cls

@@ -0,0 +1,105 @@
+\NeedsTeXFormat{LaTeX2e}[]
+\ProvidesClass{ainotes}
+
+\LoadClass{scrreprt}
+
+
+\usepackage{geometry}
+\usepackage{graphicx, xcolor}
+\usepackage{amsmath, amsfonts, amssymb, amsthm, mathtools, bm, upgreek, cancel}
+\usepackage[pdfusetitle]{hyperref}
+\usepackage[nameinlink]{cleveref}
+\usepackage[all]{hypcap} % Links hyperref to object top and not caption
+\usepackage[inline]{enumitem}
+\usepackage{marginnote}
+\usepackage[bottom]{footmisc}
+\usepackage{scrlayer-scrpage}
+\usepackage{scrhack, algorithm, listings}
+\usepackage{array, makecell, multirow}
+\usepackage{acro}
+\usepackage{subcaption}
+\usepackage{eurosym}
+\usepackage{bussproofs} % Deductive tree
+
+\geometry{ margin=3cm, lmargin=1.5cm, rmargin=4.5cm, marginparwidth=3cm }
+\hypersetup{ colorlinks, citecolor=black, filecolor=black, linkcolor=black, urlcolor=black, linktoc=all }
+
+\definecolor{codegreen}{rgb}{0,0.6,0}
+\definecolor{codegray}{rgb}{0.5,0.5,0.5}
+\definecolor{codepurple}{rgb}{0.58,0,0.82}
+\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
+\lstdefinestyle{mystyle}{
+    commentstyle = \color{codegreen},
+    keywordstyle = \color{magenta},
+    numberstyle = \tiny\color{codegray},
+    stringstyle = \color{codepurple},
+    basicstyle = \footnotesize\ttfamily,
+    breakatwhitespace = false, 
+    breaklines = true, 
+    captionpos = b, 
+    keepspaces = true,
+    numbers = none,
+    showspaces = false,
+    showstringspaces = true,
+    showtabs = false,
+    tabsize = 3
+}
+\lstset{style=mystyle}
+\lstset{language=Python}
+
+\NewDocumentEnvironment{descriptionlist}{}{%
+    \begin{description}[labelindent=1em]
+}{
+    \end{description}%
+}
+\setlength{\parindent}{0pt}
+\renewcommand*{\marginfont}{\color{gray}\footnotesize}
+\renewcommand*\chapterpagestyle{scrheadings} % Header in chapter pages
+
+\theoremstyle{definition}
+\newtheorem{theorem}{Theorem}[section]
+\newtheorem{corollary}{Corollary}[theorem]
+\newtheorem{lemma}[theorem]{Lemma}
+\newtheorem*{example}{Example}
+\theoremstyle{definition}
+\newtheorem*{definition}{Def}
+
+\newcommand{\ubar}[1]{\text{\b{$#1$}}}
+\renewcommand{\vec}[1]{{\bm{\mathbf{#1}}}}
+\newcommand{\nullvec}[0]{\bar{\vec{0}}}
+\newcommand{\matr}[1]{{\bm{#1}}}
+\newcommand{\prob}[1]{{\mathcal{P}\left({#1}\right)}}
+
+
+\renewcommand*{\maketitle}{%
+    \begin{titlepage}
+    \newgeometry{margin=3cm}
+        \centering
+        \vspace*{\fill}
+        \huge
+        \textbf{\@title}\\
+        {\Large Last update: {18 ottobre 2023}}
+        \vspace*{\fill}
+
+        \Large
+        Academic Year \@date\\
+        Alma Mater Studiorum $\cdot$ University of Bologna
+        \vspace*{1cm}
+    \restoregeometry
+    \end{titlepage}
+    \newpage
+}
+
+
+\newcommand*{\makenotesfront}{%
+    \newgeometry{margin=3cm}
+    \maketitle
+    \pagenumbering{roman}
+    \tableofcontents
+    \restoregeometry
+    \newpage
+    \pagenumbering{arabic}
+}
+
+
+\newcommand{\eoc}[0]{\begin{flushright}\texttt{\raggedleft\small <end of course>}\end{flushright}}