edits to PDF workflow

Author: lukenoaa

.github/workflows/create_pdf.yml

@@ -8,7 +8,6 @@ on:
       - '**.md'
       - '!.github/**'
 
-# Prevents multiple runs from overlapping
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
@@ -30,12 +29,28 @@ jobs:
 
       - name: create pdf file(s)
         run: |
-          # The --pdf-engine=xelatex flag allows for Unicode characters like ≤
           find . -type f \( -iname "*.md" ! -iname "README.md" \) | while read f; do 
+            # 1. Get the filename without extension and directory
+            # 2. Replace underscores with spaces for a cleaner look
+            CLEAN_NAME=$(basename "$f" .md | tr '_' ' ')
+
             pandoc "$f" -s -o "output/${f%.md}.pdf" \
             --toc \
             --number-sections \
             --pdf-engine=xelatex \
+            -V geometry:margin=1in \
+            -V header-includes="
+              \usepackage{fancyhdr}
+              \pagestyle{fancy}
+              \fancyhf{}
+              \lhead{$CLEAN_NAME}
+              \rhead{\thepage}
+              \renewcommand{\headrulewidth}{0.4pt}
+              \fancypagestyle{plain}{\fancyhf{}\lhead{$CLEAN_NAME}\rhead{\thepage}}
+              \renewcommand{\thesection}{}
+              \renewcommand{\thesubsection}{\arabic{subsection}}
+              \renewcommand{\thesubsubsection}{\arabic{subsection}.\arabic{subsubsection}}
+            " \
             --verbose
           done
 
@@ -47,11 +62,8 @@ jobs:
   pushpdfs:
     needs: makepdfs
     runs-on: ubuntu-latest
-    # Explicitly grant permission to write (push) to the repository
     permissions:
       contents: write
-    
-    # Safety check to prevent the bot from triggering its own workflow
     if: github.actor != 'github-actions[bot]'
 
     steps:
@@ -72,7 +84,6 @@ jobs:
           if git diff --staged --quiet; then
             echo "No changes to commit"
           else
-            # [skip ci] tells GitHub not to run the workflow again for this specific commit
             git commit -m "Auto update pdfs [skip ci]" -a
             git push
           fi