Update CI workflow to build fooyin alongside plugin

We should add a dedicated SDK repo to make building plugins easier, but this will do for now

Author: ludouzi

.github/workflows/build.yml

@@ -12,29 +12,67 @@ permissions:
 
 jobs:
   build:
-    name: Build against fooyin
+    name: Build fooyin and plugin
     runs-on: ubuntu-latest
     container: archlinux:latest
 
+    env:
+      FOOYIN_REF: master
+      FOOYIN_PREFIX: ${{ github.workspace }}/fooyin-install
+
     steps:
       - name: Dependencies
         run: |
           pacman -Syu --noconfirm --needed \
+            alsa-lib \
             base-devel \
             cmake \
+            ffmpeg \
             git \
+            icu \
             ninja \
-            fooyin
+            qt6-base \
+            qt6-svg \
+            qt6-tools \
+            taglib \
+            zlib
 
-      - name: Checkout
-        uses: actions/checkout@v6
+      - name: Checkout plugin
+        uses: actions/checkout@v7
         with:
           submodules: recursive
 
-      - name: Configure
-        run: cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
+      - name: Checkout fooyin
+        uses: actions/checkout@v7
+        with:
+          repository: fooyin/fooyin
+          ref: ${{ env.FOOYIN_REF }}
+          path: fooyin
+          submodules: recursive
+
+      - name: Configure fooyin
+        run: |
+          cmake -S fooyin -B fooyin-build -G Ninja \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_INSTALL_PREFIX="$FOOYIN_PREFIX" \
+            -DBUILD_PCH=ON \
+            -DBUILD_TRANSLATIONS=OFF \
+            -DINSTALL_HEADERS=ON \
+            -DPLUGIN_SELECTION=none
+
+      - name: Build fooyin
+        run: cmake --build fooyin-build
+
+      - name: Install fooyin
+        run: cmake --install fooyin-build
+
+      - name: Configure plugin
+        run: |
+          cmake -S . -B build -G Ninja \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_PREFIX_PATH="$FOOYIN_PREFIX"
 
-      - name: Build
+      - name: Build plugin
         run: cmake --build build
 
       - name: Upload artifact