CI for mpv builds

.github/actions/native-build.yml

@@ -0,0 +1,65 @@
+name: "Native build"
+description: "Performs native builds"
+inputs:
+  cache:
+    description: "Whether to use the cache or not"
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Load ffmpeg module cache
+      id: cache_ffmpeg_module
+      if: ${{ inputs.cache }}
+      uses: actions/cache/restore@v4
+      with:
+        path: |
+          app/libs
+        key: ${{ runner.os }}-ffmpeg-${{ hashFiles('**/libs.versions.toml', '**/build_ffmpeg_decoder.sh') }}
+    - name: Build ffmpeg decoder
+      id: ffmpeg-decoder
+      if: steps.cache_ffmpeg_module.outputs.cache-hit != 'true'
+      run: |
+        ./build_ffmpeg_decoder.sh "${{ env.ANDROID_SDK_ROOT }}/ndk/${{ env.NDK_VERSION }}"
+    - name: Save ffmpeg module cache
+      id: cache_ffmpeg_module_save
+      uses: actions/cache/save@v4
+      with:
+        path: |
+          app/libs
+        key: ${{ steps.cache_ffmpeg_module.outputs.cache-primary-key }}
+
+    - name: Load libmpv module cache
+      id: cache_libmpv_module
+      if: ${{ inputs.cache }}
+      uses: actions/cache/restore@v4
+      with:
+        path: |
+          app/src/main/libs
+        key: ${{ runner.os }}-libmpv-${{ hashFiles('**/scripts/mpv/*.sh', '**/scripts/mpv/include/*', '**/scripts/mpv/scripts/*') }}
+
+    - name: Install python dependencies
+      if: steps.cache_libmpv_module.outputs.cache-hit != 'true'
+      run: |
+        python -m pip install --upgrade pip
+        pip install jsonschema jinja2 meson
+    - name: Get libmpv dependencies
+      if: steps.cache_libmpv_module.outputs.cache-hit != 'true'
+      run: |
+        cd scripts/mpv
+        ./get_dependencies
+    - name: Build libmpv dependencies
+      if: steps.cache_libmpv_module.outputs.cache-hit != 'true'
+      run: |
+        cd scripts/mpv
+        ./buildall.sh --clean --arch arm64 mpv
+        ./buildall.sh mpv
+        cd ../..
+        env PREFIX32="$(realpath prefix/armv7l)" PREFIX64="$(realpath prefix/arm64)" ndk-build -C app/src/main -j
+        ln -s app/src/main/libs app/src/main/jnilibs
+    - name: Save libmpv module cache
+      id: cache_libmpv_module_save
+      uses: actions/cache/save@v4
+      with:
+        path: |
+          app/src/main/libs
+        key: ${{ steps.cache_libmpv_module.outputs.cache-primary-key }}

.github/actions/setup.yml

@@ -0,0 +1,26 @@
+name: Setup
+description: "Setup the environment"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout the code
+      uses: actions/checkout@v5
+      with:
+        fetch-depth: 0 # Need the tags to build
+    # Setup the SDKs
+    - name: Set up Python 3.9
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.12'
+        cache: 'pip'
+    - name: Setup JDK
+      uses: actions/setup-java@v5
+      with:
+        distribution: zulu
+        java-version: '21'
+        cache: 'gradle'
+    - name: Setup Android SDK
+      uses: android-actions/setup-android@v3
+      with:
+        packages: "tools platform-tools build-tools;36.0.0 ndk;29.0.14206865"

.github/workflows/pr.yml

@@ -8,10 +8,7 @@ defaults:
     shell: bash
 
 env:
-  BUILD_TOOLS_VERSION: 36.0.0
   BUILD_DIRS_ARTIFACT: build-dirs
-  NDK_VERSION: "29.0.14206865"
-
 
 jobs:
   pre-commit:
@@ -32,41 +29,12 @@ jobs:
     runs-on: ubuntu-latest
     needs: pre-commit
     steps:
-      - name: Checkout the code
-        uses: actions/checkout@v5
+      - name: Setup
+        uses: ./.github/actions/setup.yml
+      - name: Native build
+        uses: ./.github/actions/native-build.yml
         with:
-          fetch-depth: 0 # Need the tags to build
-      - name: Setup JDK
-        uses: actions/setup-java@v5
-        with:
-          distribution: zulu
-          java-version: '21'
-          cache: 'gradle'
-      - name: Setup Android SDK
-        uses: android-actions/setup-android@v3
-        with:
-          packages: "tools platform-tools build-tools;${{ env.BUILD_TOOLS_VERSION }} ndk;${{ env.NDK_VERSION }}"
-
-      - name: Load ffmpeg module cache
-        id: cache_ffmpeg_module
-        uses: actions/cache/restore@v4
-        with:
-          path: |
-            app/libs
-          key: ${{ runner.os }}-ffmpeg-${{ hashFiles('**/libs.versions.toml', '**/build_ffmpeg_decoder.sh') }}
-      - name: Build ffmpeg decoder
-        id: ffmpeg-decoder
-        if: steps.cache_ffmpeg_module.outputs.cache-hit != 'true'
-        run: |
-          ./build_ffmpeg_decoder.sh "${{ env.ANDROID_SDK_ROOT }}/ndk/${{ env.NDK_VERSION }}"
-      - name: Save ffmpeg module cache
-        id: cache_ffmpeg_module_save
-        uses: actions/cache/save@v4
-        with:
-          path: |
-            app/libs
-          key: ${{ steps.cache_ffmpeg_module.outputs.cache-primary-key }}
-
+          cache: true
       - name: Build app
         id: buildapp
         run: |