Merge branch 'main' into dev/ffmpeg-player

.github/workflows/build_orca.yml

@@ -162,6 +162,14 @@ jobs:
           retention-days: 5
           if-no-files-found: error
 
+      - name: Build system preset cache (macOS)
+        if: runner.os == 'macOS' && !inputs.macos-combine-only
+        working-directory: ${{ github.workspace }}
+        shell: bash
+        # The bundle was already packed from resources/, so the caches have to be
+        # installed into it here; the source tree keeps its JSONs for later jobs.
+        run: ./scripts/build_preset_cache.sh -b build/${{ inputs.arch }} build/${{ inputs.arch }}/OrcaSlicer/OrcaSlicer.app/Contents/Resources/profiles
+
       - name: Pack macOS app bundle ${{ inputs.arch }}
         if: runner.os == 'macOS' && !inputs.macos-combine-only
         working-directory: ${{ github.workspace }}
@@ -397,6 +405,13 @@ jobs:
           if ($arch -eq "arm64") { .\build_release_vs.bat slicer arm64 tests } else { .\build_release_vs.bat slicer tests }
         shell: pwsh
 
+      - name: Build system preset cache (Windows)
+        if: runner.os == 'Windows'
+        shell: cmd
+        # Shipped into both the already-installed tree (portable zip, MSIX) and
+        # the checkout cpack re-installs from when it builds the NSIS installer.
+        run: scripts\build_preset_cache.bat --prune-source "%BUILD_DIR%" "resources\profiles" "%BUILD_DIR%\OrcaSlicer\resources\profiles"
+
       - name: Pack unit tests Win
         if: runner.os == 'Windows'
         working-directory: ${{ github.workspace }}
@@ -546,6 +561,20 @@ jobs:
           retention-days: 5
           if-no-files-found: error
 
+      - name: Build system preset cache (Linux)
+        if: runner.os == 'Linux'
+        shell: bash
+        run: |
+          # Both were packed from resources/ before the caches existed, so the
+          # AppImage is unpacked first and the caches shipped into it and into
+          # the package tree; the source tree keeps its JSONs for later steps.
+          appimage=$(find build -maxdepth 1 -name "OrcaSlicer_Linux_AppImage*.AppImage" | head -1)
+          chmod +x "$appimage"
+          "$appimage" --appimage-extract
+          ./scripts/build_preset_cache.sh -b build build/package/resources/profiles squashfs-root/resources/profiles
+          appimagetool=$(find build -name "appimagetool.AppImage" | head -1)
+          ARCH=$(uname -m) "$appimagetool" --appimage-extract-and-run squashfs-root "$appimage"
+          rm -rf squashfs-root
         # Ship the freshly-built validator so slice_check_linux (build_all.yml)
         # can slice-sweep the shipped profiles with this PR's engine. Taken from
         # the aarch64 leg so the sweep also exercises the arm build; x86_64 on