ci: add sha256 generation support to build.yml

Author: leafspark

.github/workflows/build.yml

@@ -75,9 +75,35 @@ jobs:
         cp src/convert_lora_to_gguf.py $distPath/src/
         cp src/convert_lora_to_ggml.py $distPath/src/
 
+    - name: Generate SHA256 (Windows)
+      if: matrix.os == 'windows-latest'
+      run: |
+        $distPath = if ("${{ github.event.inputs.build_type }}" -eq "RELEASE") { "build\release\dist" } else { "build\dev\dist" }
+        $archSuffix = if ("${{ matrix.arch }}" -eq "x86") { "-x86" } else { "-x64" }
+        $exeName = "AutoGGUF$archSuffix.exe"
+        $versionHash = "${{ github.sha }}".Substring(0, 7)
+        $hashFile = "AutoGGUF-$versionHash.sha256"
+        Get-FileHash "$distPath\$exeName" -Algorithm SHA256 | Select-Object -ExpandProperty Hash | Out-File -FilePath "$distPath\$hashFile"
+
+    - name: Generate SHA256 (Linux/macOS)
+      if: matrix.os != 'windows-latest'
+      run: |
+        distPath=$(if [ "${{ github.event.inputs.build_type }}" = "RELEASE" ]; then echo "build/release/dist"; else echo "build/dev/dist"; fi)
+        exeName="AutoGGUF-x64"
+        versionHash=$(echo ${{ github.sha }} | cut -c1-7)
+        hashFile="AutoGGUF-$versionHash.sha256"
+        sha256sum "$distPath/$exeName" | awk '{print $1}' > "$distPath/$hashFile"
+
     - name: Upload Artifact
       uses: actions/upload-artifact@v2
       with:
         name: AutoGGUF-${{ matrix.os }}-${{ matrix.arch }}-${{ github.event.inputs.build_type }}-${{ github.sha }}
-        path: build/${{ github.event.inputs.build_type == 'RELEASE' && 'release' || 'dev' }}/dist
+        path: |
+          build/${{ github.event.inputs.build_type == 'RELEASE' && 'release' || 'dev' }}/dist
+          !build/${{ github.event.inputs.build_type == 'RELEASE' && 'release' || 'dev' }}/dist/AutoGGUF-*.sha256
 
+    - name: Upload SHA256
+      uses: actions/upload-artifact@v2
+      with:
+        name: AutoGGUF-${{ github.sha }}-SHA256
+        path: build/${{ github.event.inputs.build_type == 'RELEASE' && 'release' || 'dev' }}/dist/AutoGGUF-*.sha256