set go version and fix goarm

.gitea/workflows/build.yaml

@@ -36,19 +36,18 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: 'stable'
+          go-version: '1.24.5'
 
       - name: Build binaries
           run: |
-          OUTPUT="bin/${{ env.APP_NAME }}-${{ matrix.os }}-${{ matrix.arch }}"
-          if [ "${{ matrix.arm_version }}" != "" ]; then
+            OUTPUT="bin/${APP_NAME}-${{ matrix.os }}-${{ matrix.arch }}"
+            if [ -n "${{ matrix.arm_version }}" ]; then
               OUTPUT="${OUTPUT}v${{ matrix.arm_version }}"
+              export GOARM=${{ matrix.arm_version }}
             fi
             OUTPUT="${OUTPUT}${{ matrix.ext }}"
             echo "Building $OUTPUT"
-          GOOS=${{ matrix.os }} GOARCH=${{ matrix.arch }} \
-          {{ matrix.arm_version && format('GOARM={0}', matrix.arm_version) || '' }} \
-          go build -ldflags="-s -w" -trimpath -o "$OUTPUT"
+            GOOS=${{ matrix.os }} GOARCH=${{ matrix.arch }} go build -ldflags="-s -w" -trimpath -o "$OUTPUT"
           shell: bash
 
       - name: Upload artifacts