ci: upload resulting binary of mingw64 build

.github/workflows/build.yml

@@ -50,7 +50,7 @@ jobs:
 
       - name: Build with waf
         run: |
-          ./ci/build-mingw64.sh waf
+          ./ci/build-mingw64.sh waf pack
         env:
           TARGET: ${{ matrix.target }}
 
@@ -59,6 +59,11 @@ jobs:
         run: |
           cat ./build/config.log
 
+      - uses: actions/upload-artifact@v3
+        with:
+          name: mpv-${{ matrix.target }}
+          path: mpv-git-*.zip
+
   macos:
     runs-on: ${{ matrix.os }}
     strategy:

ci/build-mingw64.sh

@@ -211,3 +211,18 @@ elif [ "$1" = "waf" ]; then
 
     ./waf build --verbose
 fi
+
+if [ "$2" = pack ]; then
+    mkdir -p artifact
+    echo "Copying:"
+    cp -pv build/mpv.{com,exe} "$prefix_dir/bin/"*.dll artifact/
+    # ship everything and the kitchen sink
+    shopt -s nullglob
+    for file in /usr/lib/gcc/$TARGET/*-posix/*.dll /usr/$TARGET/lib/*.dll; do
+        cp -pv "$file" artifact/
+    done
+    echo "Archiving:"
+    pushd artifact
+    zip -9r "../mpv-git-$(date +%F)-$(git rev-parse --short HEAD)-${TARGET%%-*}.zip" -- *
+    popd
+fi