Update build.yml

.github/workflows/build.yml

@@ -14,33 +14,10 @@ jobs:
     runs-on: windows-2019
     needs: []
     steps:
+      - name: Set up WSL
+        uses: Vampire/setup-wsl@v1.2.0
       - name: Set up development tools
         shell: cmd
         run: |
           call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
-         
-      - name: Set up development tools2
-        shell: cmd
-        run: |
-          set
-          
-     # - name: Set up WSL
-     #   uses: Vampire/setup-wsl@v1.2.0
-     #   with:
-     #     additional-packages:
-     #       dos2unix
-      - name: Build FFmpeg
-        shell: wsl-bash {0}
-        run: |
-          dos2unix vars.sh
-          cat vars.sh
-          chmod +x vars.sh
-          ./vars.sh
-          set
-          #echo $ABC
-          #echo $PATH
-          #cl.exe
-          #MSBuild.exe
-          
-
-          
+          bash.exe -c set