doxygen doc are too big for pages, use R2

.doxygen

@@ -1059,7 +1059,11 @@ EXCLUDE_SYMLINKS       = NO
 # Note that the wildcards are matched against the file with absolute path, so to
 # exclude all test directories for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       =
+EXCLUDE_PATTERNS       = */deps/*
+EXCLUDE_PATTERNS       = */build/*
+EXCLUDE_PATTERNS       = */deps_src/*
+
+
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
 # (namespaces, classes, functions, etc.) that should be excluded from the

.github/workflows/doxygen-docs.yml

@@ -13,8 +13,11 @@ jobs:
   build-and-deploy:
     name: Build and Deploy Docs
     runs-on: ubuntu-latest
+    timeout-minutes: 60
     # Only run on main branch of the main repository
     if: github.repository == 'OrcaSlicer/OrcaSlicer' && github.ref == 'refs/heads/main'
+    permissions:
+      contents: read
     steps:
       - uses: thejerrybao/setup-swap-space@v1
         with:
@@ -27,11 +30,13 @@ jobs:
 
       - name: Install Doxygen and Graphviz
         run: |
+          set -euo pipefail
           sudo apt-get update
           sudo apt-get install -y doxygen graphviz
 
       - name: Generate documentation
         run: |
+          set -euo pipefail
           # Override DOT_NUM_THREADS to avoid parallel dot race condition bug
           sed -i 's/^DOT_NUM_THREADS.*/DOT_NUM_THREADS = 1/' .doxygen
           doxygen .doxygen
@@ -40,10 +45,34 @@ jobs:
             echo "Error: Documentation generation failed - index.html not found"
             exit 1
           fi
+      - name: Install Rclone
+        run: |
+          set -euo pipefail
+          sudo -v
+          curl -fsSL https://rclone.org/install.sh | sudo bash
 
-      - name: Deploy to Cloudflare Pages
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: pages deploy internal_docs --project-name=orcaslicer-internals
+      - name: optimize
+        run: |
+          set -euo pipefail
+          rm -f internal_docs/Nodes.xml internal_docs/Tokens.xml
+          find internal_docs -name "*.map" -type f -delete || true
+          find internal_docs -name "*.md5" -type f -delete || true
+
+      - name: upload
+        # We configure rclone dynamically using environment variables
+        run: |
+          set -euo pipefail
+          # Remove existing config if it exists to avoid conflicts
+          rclone config delete cloudflare 2>/dev/null || true
+          rclone config create cloudflare s3 \
+          provider Cloudflare \
+          access_key_id ${{ secrets.R2_ACCESS_KEY_ID }} \
+          secret_access_key ${{ secrets.R2_SECRET_ACCESS_KEY }} \
+          endpoint ${{ secrets.R2_ENDPOINT }}
+
+          rclone sync internal_docs/ cloudflare:orcaslicer-internals \
+          --progress \
+          --transfers 512 \
+          --checkers 512 
+          
+          echo "Documentation upload completed successfully"