ci : zip windows artifacts for release uploading (#3124)

This commit adds steps to the windows jobs to zip and upload
artifacts produced.

The motivation for this is that currently the artifacts are not zipped
which means that will not be picked up by the release job and hence not
be included in github releases.

Resolves: https://github.com/ggml-org/whisper.cpp/issues/3119

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 316572bb53f4821c29ad7ac6588ba8c31f7a4c2f..50e263a565c4f65158fac7542385ac6e2b77ac7e 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -604,12 +604,19 @@ jobs:
           name: ggml_cpu_${{ matrix.arch }}.dll
           path: build/bin/${{ matrix.build }}/ggml-cpu.dll
 
+      - name: Pack bin artifacts
+        shell: pwsh
+        run: |
+              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-bin-${{ matrix.arch }}.zip"
+
       - name: Upload binaries
-        if: matrix.sdl2 == 'ON'
+        if: matrix.sdl2 == 'ON' && ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
         uses: actions/upload-artifact@v4
         with:
-          name: whisper-bin-${{ matrix.arch }}
-          path: build/bin/${{ matrix.build }}
+          name: whisper-bin-${{ matrix.arch }}.zip
+          path: whisper-bin-${{ matrix.arch }}.zip
 
   windows-blas:
     if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
@@ -679,12 +686,19 @@ jobs:
         if: matrix.sdl2 == 'ON'
         run: copy "$env:SDL2_DIR/../lib/${{ matrix.s2arc }}/SDL2.dll" build/bin/${{ matrix.build }}
 
+      - name: Pack bin artifacts
+        shell: pwsh
+        run: |
+              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-blas-bin-${{ matrix.arch }}.zip"
+
       - name: Upload binaries
-        if: matrix.blas == 'ON' && matrix.sdl2 == 'ON'
+        if: matrix.blas == 'ON' && matrix.sdl2 == 'ON' && ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
         uses: actions/upload-artifact@v4
         with:
-          name: whisper-blas-bin-${{ matrix.arch }}
-          path: build/bin/${{ matrix.build }}
+          name: whisper-blas-bin-${{ matrix.arch }}.zip
+          path: whisper-blas-bin-${{ matrix.arch }}.zip
 
   windows-cublas:
     if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
@@ -874,11 +888,19 @@ jobs:
         if: matrix.sdl2 == 'ON'
         run: copy "$env:SDL2_DIR/../lib/${{ matrix.arch }}/SDL2.dll" build/bin/${{ matrix.build }}
 
+      - name: Pack bin artifacts
+        shell: pwsh
+        run: |
+              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip"
+
       - name: Upload binaries
+        if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
         uses: actions/upload-artifact@v4
         with:
-          name: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}
-          path: build/bin/${{ matrix.build }}
+          name: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip
+          path: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip
 
   emscripten:
     if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
@@ -1140,6 +1162,9 @@ jobs:
     needs:
       - determine-tag
       - ios-xcode-build
+      - windows
+      - windows-blas
+      - windows-cublas
 
     steps:
       - name: Clone