From 29066d2fe4b1d0bf69b87123f86f70ca3d7f2ae3 Mon Sep 17 00:00:00 2001
From: Angela Wang <wangela472@gmail.com>
Date: Fri, 4 Apr 2025 21:04:43 -0400
Subject: [PATCH 1/3] try tex workflow

---
 .github/workflows/compile-and-push-tex.yml | 59 ++++++++++++++--------
 1 file changed, 37 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/compile-and-push-tex.yml b/.github/workflows/compile-and-push-tex.yml
index 20c0e3e5..9efdcd70 100644
--- a/.github/workflows/compile-and-push-tex.yml
+++ b/.github/workflows/compile-and-push-tex.yml
@@ -2,8 +2,8 @@ name: Compile and push LaTeX files
 
 on:
   push:
-    branches:
-        - main
+    # branches:
+    #     - main
     paths:
       - 'docs/**/*.tex'
 
@@ -11,6 +11,8 @@ concurrency:
   group: ${{ github.ref }}  # Group by branch reference (e.g., 'refs/heads/main')
   cancel-in-progress: true
 
+permissions:
+  contents: write
   
 jobs:
   build:
@@ -18,26 +20,39 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-
-      - name: Install LaTeX (pdflatex)
-        run: sudo apt-get update && sudo apt-get install -y texlive-latex-base texlive-latex-extra texlive-fonts-recommended texlive-fonts-extra texlive-science
-
-      - name: Compile PDFs
-        run: cd docs && make
-
-      - name: Commit changes
+      - name: Get changed LaTeX files
+        id: latex-files
         run: |
-          git config --global user.name "github-actions"
-          git config --global user.email "github-actions@github.com"
-          git add .
-          git commit -m "Add generated PDF files" || echo "No changes to commit"
-
-      - name: Push changes
-        run: |
-          git push origin $GITHUB_REF
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CHANGED_FILES=$(git diff --name-only ${{ github.event.before }} ${{ github.sha }} -- docs/**/*.tex | xargs)
+          echo "Changed files: $CHANGED_FILES"
+          echo "CHANGED_FILES=$CHANGED_FILES" >> $GITHUB_ENV
+          CHANGED_FILENAMES=$(for file in $CHANGED_FILES; do basename "$file"; done | xargs)
+          echo "CHANGED_FILENAMES=$CHANGED_FILENAMES" >> $GITHUB_ENV
+          FILE_COUNT=$(echo $CHANGED_FILENAMES | wc -w)
+          if [ $FILE_COUNT -gt 1 ]; then
+            PLURAL_S='s'
+          else
+            PLURAL_S=''
+          fi
+          echo "PLURAL_S=$PLURAL_S" >> $GITHUB_ENV
+      - uses: xu-cheng/texlive-action@v2
+        name: Compile LaTeX Files
+        with:
+          scheme: full
+          texlive_version: 2024
+          run: |
+            apk add make
+            cd docs
+            for file in ${{ env.CHANGED_FILES }}; do 
+              dir=$(dirname "$file" | cut -d'/' -f2-)
+              make -B "$dir/$(basename "$file" .tex).pdf" 
+            done
+      - name: Commit and push PDFs
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: 'Add/Update PDF${{ env.PLURAL_S }} for changed LaTeX file${{ env.PLURAL_S }}: ${{ env.CHANGED_FILENAMES }}'
+          file_pattern: 'docs/*.pdf'
+          branch: main
\ No newline at end of file

From 284c5debf388880538eb6c0f50721a41e97f8cd3 Mon Sep 17 00:00:00 2001
From: Angela Wang <wangela472@gmail.com>
Date: Fri, 4 Apr 2025 21:05:40 -0400
Subject: [PATCH 2/3] noop

---
 docs/Design/SoftDetailedDes/MIS.tex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/Design/SoftDetailedDes/MIS.tex b/docs/Design/SoftDetailedDes/MIS.tex
index 9013db42..2b1d3e64 100644
--- a/docs/Design/SoftDetailedDes/MIS.tex
+++ b/docs/Design/SoftDetailedDes/MIS.tex
@@ -20,6 +20,7 @@
 \usepackage{caption}
 \usepackage{fullpage}
 
+
 \hypersetup{
 bookmarks=true,     % show bookmarks bar?
 colorlinks=true,       % false: boxed links; true: colored links

From 0be269946c0dd903a04296fd05eb48c917a3e22d Mon Sep 17 00:00:00 2001
From: Angela Wang <wangela472@gmail.com>
Date: Fri, 4 Apr 2025 21:14:33 -0400
Subject: [PATCH 3/3] main branch

---
 .github/workflows/compile-and-push-tex.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/compile-and-push-tex.yml b/.github/workflows/compile-and-push-tex.yml
index 9efdcd70..791f3d22 100644
--- a/.github/workflows/compile-and-push-tex.yml
+++ b/.github/workflows/compile-and-push-tex.yml
@@ -2,8 +2,8 @@ name: Compile and push LaTeX files
 
 on:
   push:
-    # branches:
-    #     - main
+    branches:
+        - main
     paths:
       - 'docs/**/*.tex'