Use new tasks in build workflow

.github/workflows/build.yml

@@ -51,21 +51,23 @@ jobs:
         run: go install fyne.io/fyne/v2/cmd/fyne@latest
       - name: Set environment variables
         run: |
-          echo "GOOS=${{ matrix.target }}" >> $GITHUB_ENV
-          echo "GOARCH=${{ matrix.arch }}" >> $GITHUB_ENV
           echo "CGO_ENABLED=1" >> $GITHUB_ENV
           echo "CC=${{ matrix.cc }}" >> $GITHUB_ENV
-      - name: Build binary for ${{ matrix.target }} on ${{ matrix.arch}}
+      - name: Build binary for ${{ matrix.target }} on ${{ matrix.arch }}
         shell: bash
         run: |
-          go build -ldflags "-X github.com/massalabs/station/int/config.Version=${{env.VERSION}}" -o massastation_${{ matrix.target }}_${{ matrix.arch }}${{ matrix.ext }} ./cmd/massastation/
+          task ${{ matrix.target }}:build-prod VERSION=${{ env.VERSION }} ARCH=${{ matrix.arch }}
+          cp ./build/massastation/massastation${{ matrix.ext }} .
       - name: Package binary for ${{ matrix.target }} on ${{ matrix.arch}}
-        # We don't need to package for windows since fyne package generates a similar .exe as go build.
+        # We don't need to package for windows since Fyne package generates a similar .exe as go build.
         if: matrix.target != 'windows'
         shell: bash
         run: |
-          cp massastation_${{ matrix.target }}_${{ matrix.arch }} massastation
-          fyne package -name MassaStation -icon ./int/systray/embedded/logo.png -appID net.massalabs.massastation -exe massastation
+          task package
+      - name: Rename binary for ${{ matrix.target }} on ${{ matrix.arch }}
+        shell: bash
+        run: |
+          mv ./massastation${{ matrix.ext }} massastation_${{ matrix.target }}_${{ matrix.arch }}${{ matrix.ext }}
       - name: Upload MassaStation Binary
         uses: actions/upload-artifact@v3
         with: