Feature/flatpak improvement (#7692)

# Description

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> Please provide a summary of the changes made in this PR. Include
details such as:
  > * What issue does this PR address or fix?
  > * What new features or enhancements does this PR introduce?
> * Are there any breaking changes or dependencies that need to be
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# Screenshots/Recordings/Graphs

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## Tests

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> Please describe the tests that you have conducted to verify the
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.github/workflows/build_all.yml

@@ -63,18 +63,47 @@ jobs:
   flatpak:
     name: "Flatpak"
     runs-on: ubuntu-latest
+    env:
+      date:
+      ver:
+      ver_pure:
     container:
       image: bilelmoussaoui/flatpak-github-actions:gnome-46
       options: --privileged
+      volumes:
+        - /usr/local/lib/android:/usr/local/lib/android
+        - /usr/share/dotnet:/usr/share/dotnet
+        - /opt/ghc:/opt/ghc1
+        - /usr/local/share/boost:/usr/local/share/boost1
     steps:
-    # maybe i'm too dumb and fucked up to do CI. OH WELL :D -ppd
     - name: "Remove unneeded stuff to free disk space"
       run:
-        sudo rm -rf /usr/share/dotnet /opt/ghc "/usr/local/share/boost" "$AGENT_TOOLSDIRECTORY"
+        sudo rm -rf /usr/local/lib/android/* /usr/share/dotnet/* /opt/ghc1/* "/usr/local/share/boost1/*"
     - uses: actions/checkout@v4
+    - name: Get the version and date
+      run: |
+        ver_pure=$(grep 'set(SoftFever_VERSION' version.inc | cut -d '"' -f2)
+        if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+          ver="PR-${{ github.event.number }}"
+        else
+          ver=V$ver_pure
+        fi
+        echo "ver=$ver" >> $GITHUB_ENV
+        echo "ver_pure=$ver_pure" >> $GITHUB_ENV
+        echo "date=$(date +'%Y%m%d')" >> $GITHUB_ENV
+      shell: bash
     - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
       with:
-        bundle: orcaslicer.flatpak
+        bundle: OrcaSlicer-Linux-flatpak_${{ env.ver }}.flatpak
         manifest-path: flatpak/io.github.softfever.OrcaSlicer.yml
-        cache-key: flatpak-builder-${{ github.sha }}
-        cache: false
+        cache: true
+    - name: Deploy Flatpak to nightly release
+      if: ${{github.ref == 'refs/heads/main'}}
+      uses: WebFreak001/deploy-nightly@v3.1.0
+      with:
+        upload_url: https://uploads.github.com/repos/SoftFever/OrcaSlicer/releases/137995723/assets{?name,label}
+        release_id: 137995723
+        asset_path: /__w/OrcaSlicer/OrcaSlicer/OrcaSlicer-Linux-flatpak_${{ env.ver }}.flatpak
+        asset_name: OrcaSlicer-Linux-flatpak_${{ env.ver }}.flatpak
+        asset_content_type: application/octet-stream
+        max_releases: 1 # optional, if there are more releases than this matching the asset_name, the oldest ones are going to be deleted

.github/workflows/build_orca.yml

@@ -257,8 +257,8 @@ jobs:
           ubuntu-ver-str: ${{ (inputs.os == 'ubuntu-24.04' && '_Ubuntu2404') || '' }}
         run: |
           ./BuildLinux.sh -isr
-          mv -n ./build/OrcaSlicer_Linux_V${{ env.ver_pure }}.AppImage ./build/OrcaSlicer_Linux${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
-          chmod +x ./build/OrcaSlicer_Linux${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
+          mv -n ./build/OrcaSlicer_Linux_V${{ env.ver_pure }}.AppImage ./build/OrcaSlicer_Linux_AppImage${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
+          chmod +x ./build/OrcaSlicer_Linux_AppImage${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
 
       - name: Build orca_custom_preset_tests
         if: github.ref == 'refs/heads/main' && inputs.os == 'ubuntu-20.04'
@@ -277,7 +277,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: OrcaSlicer_Linux_ubuntu_${{ env.ubuntu-ver }}_${{ env.ver }}
-          path: './build/OrcaSlicer_Linux${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage'
+          path: './build/OrcaSlicer_Linux_AppImage${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage'
 
       - name: Deploy Ubuntu release
         if: ${{ ! env.ACT && github.ref == 'refs/heads/main' && (inputs.os == 'ubuntu-20.04' || inputs.os == 'ubuntu-24.04') }}
@@ -287,8 +287,8 @@ jobs:
         with:
           upload_url: https://uploads.github.com/repos/SoftFever/OrcaSlicer/releases/137995723/assets{?name,label}
           release_id: 137995723
-          asset_path: ./build/OrcaSlicer_Linux${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
-          asset_name: OrcaSlicer_Linux${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
+          asset_path: ./build/OrcaSlicer_Linux_AppImage${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
+          asset_name: OrcaSlicer_Linux_AppImage${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
           asset_content_type: application/octet-stream
           max_releases: 1 # optional, if there are more releases than this matching the asset_name, the oldest ones are going to be deleted
 

flatpak/io.github.softfever.OrcaSlicer.metainfo.xml

@@ -36,7 +36,7 @@
 	    </screenshot>
     </screenshots>
     <description>
-	    <p>A 3D printer slicer forked from Bambu Studio, PrusaSlicer, and SuperSlicer with many more printer profiles, helpful calibration prints, and many more features to get your 3D printer printing perfectly!</p>
+	    <p>A powerful, free and open-source 3D printer slicer that features cutting-edge technology.</p>
     </description>
     <branding>
 	  <color type="primary" scheme_preference="light">#009688</color>

flatpak/setup_env_ubuntu24.04.sh

@@ -0,0 +1,15 @@
+#! /bin/bash
+
+sudo apt update
+sudo apt install build-essential flatpak flatpak-builder gnome-software-plugin-flatpak -y
+flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+flatpak install flathub org.gnome.Platform//46 org.gnome.Sdk//46
+
+
+##
+# in OrcaSlicer folder, run following command to build Orca
+# # First time build
+# flatpak-builder --state-dir=.flatpak-builder --keep-build-dirs --user --force-clean build-dir flatpak/io.github.softfever.OrcaSlicer.yml
+
+# # Subsequent builds (only rebuilding OrcaSlicer)
+# flatpak-builder --state-dir=.flatpak-builder --keep-build-dirs --user build-dir flatpak/io.github.softfever.OrcaSlicer.yml --build-only=OrcaSlicer