Linux support

.gitattributes

@@ -24,6 +24,10 @@
 *.dll binary
 *.exe binary
 
+# Test Resources
+*.binary binary
+*.output binary
+
 # Files with Windows line endings
 VivoxAUP.txt text eol=crlf
 FILES_ARE_UNICODE_UTF-16LE.txt text eol=crlf

.github/workflows/build.yaml

@@ -43,7 +43,7 @@ jobs:
     needs: setup
     strategy:
       matrix:
-        runner: ${{ fromJson((github.ref_type == 'tag' && startsWith(github.ref, 'refs/tags/Second_Life')) && '["windows-large","macos-15-xlarge"]' || '["windows-2022","macos-15-xlarge"]') }}
+        runner: ${{ fromJson((github.ref_type == 'tag' && startsWith(github.ref, 'refs/tags/Second_Life')) && '["windows-large","macos-15-xlarge","linux-large"]' || '["windows-2022","macos-15-xlarge","ubuntu-22.04"]') }}
         configuration: ${{ fromJson(needs.setup.outputs.configurations) }}
     runs-on: ${{ matrix.runner }}
     outputs:
@@ -90,6 +90,20 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
 
+      - name: Linux Disk Cleanup
+        if: runner.os == 'Linux'
+        run: |
+          # Prune various unused files from linux builder to fix free runner disk space exhaustion
+          df -h
+          sudo docker container prune -f
+          sudo docker image prune -a -f
+          sudo rm -rf /usr/local/share/boost
+          sudo rm -rf /usr/share/dotnet
+          sudo rm -rf /usr/local/lib/android
+          sudo rm -rf /opt/ghc
+          sudo rm -rf /usr/local/.ghcup
+          df -h
+
       - name: Setup python
         uses: actions/setup-python@v5
         with:
@@ -120,6 +134,21 @@ jobs:
             ${{ runner.os }}-64-${{ matrix.configuration }}-
             ${{ runner.os }}-64-
 
+      - name: Install Linux dependencies
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt update
+          sudo apt install -y \
+            libpulse-dev libunwind-dev \
+            libgl1-mesa-dev libglu1-mesa-dev libxinerama-dev \
+            libxcursor-dev libxfixes-dev libgstreamer1.0-dev \
+            libgstreamer-plugins-base1.0-dev ninja-build libxft-dev \
+            libpipewire-0.3-dev libdbus-1-dev libvlc-dev \
+            libosmesa6-dev
+          sudo locale-gen en_US.UTF-8
+          sudo locale-gen en_GB.UTF-8
+          sudo locale-gen fr_FR.UTF-8
+
       - name: Determine source branch
         id: which-branch
         uses: secondlife/viewer-build-util/which-branch@v2
@@ -298,6 +327,16 @@ jobs:
           path: |
             ${{ steps.build.outputs.physicstpv }}
 
+      - name: Upload appearance utility package
+        uses: actions/upload-artifact@v4
+        if: steps.build.outputs.appearanceutility
+        with:
+          name: "${{ steps.build.outputs.artifact }}-appearanceutility"
+          # emitted by build.sh, zero or one lines
+          path: |
+            ${{ steps.build.outputs.appearanceutility }}
+
+
   sign-and-package-windows:
     env:
       AZURE_KEY_VAULT_URI: ${{ secrets.AZURE_KEY_VAULT_URI }}
@@ -425,20 +464,26 @@ jobs:
     runs-on: ubuntu-latest
     if: needs.setup.outputs.release_run
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           pattern: "*-installer"
 
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           pattern: "*-metadata"
 
+      - uses: actions/download-artifact@v5
+        with:
+          name: "Linux-app"
+
       - name: Rename metadata
         run: |
           cp Windows-metadata/autobuild-package.xml Windows-autobuild-package.xml
           cp Windows-metadata/newview/viewer_version.txt Windows-viewer_version.txt
           cp macOS-metadata/autobuild-package.xml macOS-autobuild-package.xml
           cp macOS-metadata/newview/viewer_version.txt macOS-viewer_version.txt
+          cp Linux-metadata/autobuild-package.xml Linux-autobuild-package.xml
+          cp Linux-metadata/newview/viewer_version.txt Linux-viewer_version.txt
 
       # forked from softprops/action-gh-release
       - name: Create GitHub release
@@ -462,6 +507,7 @@ jobs:
           files: |
             macOS-installer/*.dmg
             Windows-installer/*.exe
+            *.tar.xz
             *-autobuild-package.xml
             *-viewer_version.txt
 

.gitignore

@@ -17,11 +17,11 @@
 *~
 
 # Specific paths and/or names
+.venv
 CMakeCache.txt
 cmake_install.cmake
 LICENSES
-build-darwin-*
-build-linux-*
+build-*
 debian/files
 debian/secondlife-appearance-utility*
 debian/secondlife-viewer*