build: build appimage using docker instead of github CI (#1358)

.github/workflows/build.yml

@@ -332,76 +332,41 @@ jobs:
     runs-on: ubuntu-22.04
     name: ⬇️ AppImage
     steps:
-
       - name: 🧰 Checkout
         uses: actions/checkout@v3
         with:
           submodules: recursive
 
-      - name: 📜 Setup ccache
-        uses: hendrikmuhs/ccache-action@v1.2
-        with:
-          key: appimage-ccache-${{ github.run_id }}
-          restore-keys: appimage-ccache
-          max-size: 1G
-
-      - name: 📜 Restore CMakeCache
+      - name: 📁 Restore docker /cache
         uses: actions/cache@v3
         with:
-          path: |
-            build-appimage/CMakeCache.txt
-          key: appimage-cmakecache-${{ hashFiles('**/CMakeLists.txt') }}
+          path: cache
+          key: appimage-ccache-${{ github.run_id }}
+          restore-keys: appimage-cache
+      
+      - name: 🐳 Inject /cache into docker
+        uses: reproducible-containers/buildkit-cache-dance@v2.1.2
+        with:
+          cache-source: cache
+          cache-target: /cache
 
-      - name: ⬇️ Install dependencies
+      - name: 🛠️ Build using docker
         run: |
-          sudo apt update
-          sudo bash dist/get_deps_debian.sh
+          docker buildx build . -f dist/appimage/Dockerfile --progress=plain --build-arg "BUILD_TYPE=$BUILD_TYPE" \
+          --build-arg "GIT_COMMIT_HASH=$GITHUB_SHA" --build-arg "GIT_BRANCH=${GITHUB_REF##*/}" --output out
 
-          sudo apt install -y python3-pip python3-setuptools desktop-file-utils libgdk-pixbuf2.0-dev fuse ninja-build
-          sudo wget https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage -O /usr/local/bin/appimagetool
-          sudo chmod +x /usr/local/bin/appimagetool
-          sudo pip3 install git+https://github.com/iTrooz/appimage-builder@dpkg-package-versions
-
-      - name: 📜 Set version variable
-        run: |
-          echo "IMHEX_VERSION=`cat VERSION`" >> $GITHUB_ENV
-
-      # AppImage cmake build
-      - name: 🛠️ Build
-        run: |
-          mkdir -p build-appimage
-          cd build-appimage
-          CC=gcc-12 CXX=g++-12 cmake -G "Ninja"           \
-            -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}        \
-            -DCMAKE_INSTALL_PREFIX="/usr"                 \
-            -DCMAKE_C_COMPILER_LAUNCHER=ccache            \
-            -DCMAKE_CXX_COMPILER_LAUNCHER=ccache          \
-            -DIMHEX_PATTERNS_PULL_MASTER=ON               \
-            -DIMHEX_COMMIT_HASH_SHORT="${GITHUB_SHA::7}"  \
-            -DIMHEX_COMMIT_HASH_LONG="${GITHUB_SHA}"      \
-            -DIMHEX_COMMIT_BRANCH="${GITHUB_REF##*/}"     \
-            -DIMHEX_ENABLE_LTO=ON                         \
-            -DIMHEX_PLUGINS_IN_SHARE=ON                   \
-            ..
-          DESTDIR=AppDir ninja install
-
-      - name: 📦 Bundle AppImage
-        run: |
-          cd build-appimage
-          export VERSION=${{env.IMHEX_VERSION}}
-          appimage-builder --recipe ../dist/AppImageBuilder.yml
 
       - name: ⬆️ Upload AppImage
         uses: actions/upload-artifact@v3
         with:
           name: Linux AppImage x86_64
-          path: 'build-appimage/*.AppImage'
+          path: 'out/*.AppImage'
 
       - name: ⬆️ Upload AppImage zsync
         uses: actions/upload-artifact@v3
         with:
           name: Linux AppImage zsync x86_64
-          path: 'build-appimage/*.AppImage.zsync'
+          path: 'out/*.AppImage.zsync'
 
   # ArchLinux build
   archlinux-build: